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ftUpDownVector","\u2952":"LeftVectorBar","\u2953":"RightVectorBar","\u2954":"RightUpVectorBar","\u2955":"RightDownVectorBar","\u2956":"DownLeftVectorBar","\u2957":"DownRightVectorBar","\u2958":"LeftUpVectorBar","\u2959":"LeftDownVectorBar","\u295A":"LeftTeeVector","\u295B":"RightTeeVector","\u295C":"RightUpTeeVector","\u295D":"RightDownTeeVector","\u295E":"DownLeftTeeVector","\u295F":"DownRightTeeVector","\u2960":"LeftUpTeeVector","\u2961":"LeftDownTeeVector","\u2962":"lHar","\u2963":"uHar","\u2964":"rHar","\u2965":"dHar","\u2966":"luruhar","\u2967":"ldrdhar","\u2968":"ruluhar","\u2969":"rdldhar","\u296A":"lharul","\u296B":"llhard","\u296C":"rharul","\u296D":"lrhard","\u296E":"udhar","\u296F":"duhar","\u2970":"RoundImplies","\u2971":"erarr","\u2972":"simrarr","\u2973":"larrsim","\u2974":"rarrsim","\u2975":"rarrap","\u2976":"ltlarr","\u2978":"gtrarr","\u2979":"subrarr","\u297B":"suplarr","\u297C":"lfisht","\u297D":"rfisht","\u297E":"ufisht","\u297F":"dfisht","\u299A":"vzigzag","\u299C":"vangrt","\u299D":"angrtvbd","\u29A4":"ange","\u29A5":"range","\u29A6":"dwangle","\u29A7":"uwangle","\u29A8":"angmsdaa","\u29A9":"angmsdab","\u29AA":"angmsdac","\u29AB":"angmsdad","\u29AC":"angmsdae","\u29AD":"angmsdaf","\u29AE":"angmsdag","\u29AF":"angmsdah","\u29B0":"bemptyv","\u29B1":"demptyv","\u29B2":"cemptyv","\u29B3":"raemptyv","\u29B4":"laemptyv","\u29B5":"ohbar","\u29B6":"omid","\u29B7":"opar","\u29B9":"operp","\u29BB":"olcross","\u29BC":"odsold","\u29BE":"olcir","\u29BF":"ofcir","\u29C0":"olt","\u29C1":"ogt","\u29C2":"cirscir","\u29C3":"cirE","\u29C4":"solb","\u29C5":"bsolb","\u29C9":"boxbox","\u29CD":"trisb","\u29CE":"rtriltri","\u29CF":"LeftTriangleBar","\u29CF\u0338":"NotLeftTriangleBar","\u29D0":"RightTriangleBar","\u29D0\u0338":"NotRightTriangleBar","\u29DC":"iinfin","\u29DD":"infintie","\u29DE":"nvinfin","\u29E3":"eparsl","\u29E4":"smeparsl","\u29E5":"eqvparsl","\u29EB":"lozf","\u29F4":"RuleDelayed","\u29F6":"dsol","\u2A00":"xodot","\u2A01":"xoplus","\u2A02":"xotime","\u2A04":"xuplus","\u2A06":"xsqcup","\u2A0D":"fpartint","\u2A10":"cirfnint","\u2A11":"awint","\u2A12":"rppolint","\u2A13":"scpolint","\u2A14":"npolint","\u2A15":"pointint","\u2A16":"quatint","\u2A17":"intlarhk","\u2A22":"pluscir","\u2A23":"plusacir","\u2A24":"simplus","\u2A25":"plusdu","\u2A26":"plussim","\u2A27":"plustwo","\u2A29":"mcomma","\u2A2A":"minusdu","\u2A2D":"loplus","\u2A2E":"roplus","\u2A2F":"Cross","\u2A30":"timesd","\u2A31":"timesbar","\u2A33":"smashp","\u2A34":"lotimes","\u2A35":"rotimes","\u2A36":"otimesas","\u2A37":"Otimes","\u2A38":"odiv","\u2A39":"triplus","\u2A3A":"triminus","\u2A3B":"tritime","\u2A3C":"iprod","\u2A3F":"amalg","\u2A40":"capdot","\u2A42":"ncup","\u2A43":"ncap","\u2A44":"capand","\u2A45":"cupor","\u2A46":"cupcap","\u2A47":"capcup","\u2A48":"cupbrcap","\u2A49":"capbrcup","\u2A4A":"cupcup","\u2A4B":"capcap","\u2A4C":"ccups","\u2A4D":"ccaps","\u2A50":"ccupssm","\u2A53":"And","\u2A54":"Or","\u2A55":"andand","\u2A56":"oror","\u2A57":"orslope","\u2A58":"andslope","\u2A5A":"andv","\u2A5B":"orv","\u2A5C":"andd","\u2A5D":"ord","\u2A5F":"wedbar","\u2A66":"sdote","\u2A6A":"simdot","\u2A6D":"congdot","\u2A6D\u0338":"ncongdot","\u2A6E":"easter","\u2A6F":"apacir","\u2A70":"apE","\u2A70\u0338":"napE","\u2A71":"eplus","\u2A72":"pluse","\u2A73":"Esim","\u2A77":"eDDot","\u2A78":"equivDD","\u2A79":"ltcir","\u2A7A":"gtcir","\u2A7B":"ltquest","\u2A7C":"gtquest","\u2A7D":"les","\u2A7D\u0338":"nles","\u2A7E":"ges","\u2A7E\u0338":"nges","\u2A7F":"lesdot","\u2A80":"gesdot","\u2A81":"lesdoto","\u2A82":"gesdoto","\u2A83":"lesdotor","\u2A84":"gesdotol","\u2A85":"lap","\u2A86":"gap","\u2A87":"lne","\u2A88":"gne","\u2A89":"lnap","\u2A8A":"gnap","\u2A8B":"lEg","\u2A8C":"gEl","\u2A8D":"lsime","\u2A8E":"gsime","\u2A8F":"lsimg","\u2A90":"gsiml","\u2A91":"lgE","\u2A92":"glE","\u2A93":"lesges","\u2A94":"gesles","\u2A95":"els","\u2A96":"egs","\u2A97":"elsdot","\u2A98":"egsdot","\u2A99":"el","\u2A9A":"eg","\u2A9D":"siml","\u2A9E":"simg","\u2A9F":"simlE","\u2AA0":"simgE","\u2AA1":"LessLess","\u2AA1\u0338":"NotNestedLessLess","\u2AA2":"GreaterGreater","\u2AA2\u0338":"NotNestedGreaterGreater","\u2AA4":"glj","\u2AA5":"gla","\u2AA6":"ltcc","\u2AA7":"gtcc","\u2AA8":"lescc","\u2AA9":"gescc","\u2AAA":"smt","\u2AAB":"lat","\u2AAC":"smte","\u2AAC\uFE00":"smtes","\u2AAD":"late","\u2AAD\uFE00":"lates","\u2AAE":"bumpE","\u2AAF":"pre","\u2AAF\u0338":"npre","\u2AB0":"sce","\u2AB0\u0338":"nsce","\u2AB3":"prE","\u2AB4":"scE","\u2AB5":"prnE","\u2AB6":"scnE","\u2AB7":"prap","\u2AB8":"scap","\u2AB9":"prnap","\u2ABA":"scnap","\u2ABB":"Pr","\u2ABC":"Sc","\u2ABD":"subdot","\u2ABE":"supdot","\u2ABF":"subplus","\u2AC0":"supplus","\u2AC1":"submult","\u2AC2":"supmult","\u2AC3":"subedot","\u2AC4":"supedot","\u2AC5":"subE","\u2AC5\u0338":"nsubE","\u2AC6":"supE","\u2AC6\u0338":"nsupE","\u2AC7":"subsim","\u2AC8":"supsim","\u2ACB\uFE00":"vsubnE","\u2ACB":"subnE","\u2ACC\uFE00":"vsupnE","\u2ACC":"supnE","\u2ACF":"csub","\u2AD0":"csup","\u2AD1":"csube","\u2AD2":"csupe","\u2AD3":"subsu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acute",\u0159:"rcaron",\u0158:"Rcaron",\u0157:"rcedil",\u0156:"Rcedil","\u{1D564}":"sopf","\u{1D4C8}":"sscr","\u{1D530}":"sfr","\u{1D54A}":"Sopf","\u{1D516}":"Sfr","\u{1D4AE}":"Sscr","\u24C8":"oS",\u015B:"sacute",\u015A:"Sacute",\u015D:"scirc",\u015C:"Scirc",\u0161:"scaron",\u0160:"Scaron",\u015F:"scedil",\u015E:"Scedil",\u00DF:"szlig","\u{1D531}":"tfr","\u{1D4C9}":"tscr","\u{1D565}":"topf","\u{1D4AF}":"Tscr","\u{1D517}":"Tfr","\u{1D54B}":"Topf",\u0165:"tcaron",\u0164:"Tcaron",\u0163:"tcedil",\u0162:"Tcedil","\u2122":"trade",\u0167:"tstrok",\u0166:"Tstrok","\u{1D4CA}":"uscr","\u{1D566}":"uopf","\u{1D532}":"ufr","\u{1D54C}":"Uopf","\u{1D518}":"Ufr","\u{1D4B0}":"Uscr",\u00FA:"uacute",\u00DA:"Uacute",\u00F9:"ugrave",\u00D9:"Ugrave",\u016D:"ubreve",\u016C:"Ubreve",\u00FB:"ucirc",\u00DB:"Ucirc",\u016F:"uring",\u016E:"Uring",\u00FC:"uuml",\u00DC:"Uuml",\u0171:"udblac",\u0170:"Udblac",\u0169:"utilde",\u0168:"Utilde",\u0173:"uogon",\u0172:"Uogon",\u016B:"umacr",\u016A:"Umacr","\u{1D533}":"vfr","\u{1D567}":"vopf","\u{1D4CB}":"vscr","\u{1D519}":"Vfr","\u{1D54D}":"Vopf","\u{1D4B1}":"Vscr","\u{1D568}":"wopf","\u{1D4CC}":"wscr","\u{1D534}":"wfr","\u{1D4B2}":"Wscr","\u{1D54E}":"Wopf","\u{1D51A}":"Wfr",\u0175:"wcirc",\u0174:"Wcirc","\u{1D535}":"xfr","\u{1D4CD}":"xscr","\u{1D569}":"xopf","\u{1D54F}":"Xopf","\u{1D51B}":"Xfr","\u{1D4B3}":"Xscr","\u{1D536}":"yfr","\u{1D4CE}":"yscr","\u{1D56A}":"yopf","\u{1D4B4}":"Yscr","\u{1D51C}":"Yfr","\u{1D550}":"Yopf",\u00FD:"yacute",\u00DD:"Yacute",\u0177:"ycirc",\u0176:"Ycirc",\u00FF:"yuml",\u0178:"Yuml","\u{1D4CF}":"zscr","\u{1D537}":"zfr","\u{1D56B}":"zopf",\u2128:"Zfr",\u2124:"Zopf","\u{1D4B5}":"Zscr",\u017A:"zacute",\u0179:"Zacute",\u017E:"zcaron",\u017D:"Zcaron",\u017C:"zdot",\u017B:"Zdot",\u01B5:"imped",\u00FE:"thorn",\u00DE:"THORN",\u0149:"napos",\u03B1:"alpha",\u0391:"Alpha",\u03B2:"beta",\u0392:"Beta",\u03B3:"gamma",\u0393:"Gamma",\u03B4:"delta",\u0394:"Delta",\u03B5:"epsi","\u03F5":"epsiv",\u0395:"Epsilon",\u03DD:"gammad",\u03DC:"Gammad",\u03B6:"zeta",\u0396:"Zeta",\u03B7:"eta",\u0397:"Eta",\u03B8:"theta",\u03D1:"thetav",\u0398:"Theta",\u03B9:"iota",\u0399:"Iota",\u03BA:"kappa",\u03F0:"kappav",\u039A:"Kappa",\u03BB:"lambda",\u039B:"Lambda",\u03BC:"mu",\u00B5:"micro",\u039C:"Mu",\u03BD:"nu",\u039D:"Nu",\u03BE:"xi",\u039E:"Xi",\u03BF:"omicron",\u039F:"Omicron",\u03C0:"pi",\u03D6:"piv",\u03A0:"Pi",\u03C1:"rho",\u03F1:"rhov",\u03A1:"Rho",\u03C3:"sigma",\u03A3:"Sigma",\u03C2:"sigmaf",\u03C4:"tau",\u03A4:"Tau",\u03C5:"upsi",\u03A5:"Upsilon",\u03D2:"Upsi",\u03C6:"phi",\u03D5:"phiv",\u03A6:"Phi",\u03C7:"chi",\u03A7:"Chi",\u03C8:"psi",\u03A8:"Psi",\u03C9:"omega",\u03A9:"ohm",\u0430:"acy",\u0410:"Acy",\u0431:"bcy",\u0411:"Bcy",\u0432:"vcy",\u0412:"Vcy",\u0433:"gcy",\u0413:"Gcy",\u0453:"gjcy",\u0403:"GJcy",\u0434:"dcy",\u0414:"Dcy",\u0452:"djcy",\u0402:"DJcy",\u0435:"iecy",\u0415:"IEcy",\u0451:"iocy",\u0401:"IOcy",\u0454:"jukcy",\u0404:"Jukcy",\u0436:"zhcy",\u0416:"ZHcy",\u0437:"zcy",\u0417:"Zcy",\u0455:"dscy",\u0405:"DScy",\u0438:"icy",\u0418:"Icy",\u0456:"iukcy",\u0406:"Iukcy",\u0457:"yicy",\u0407:"YIcy",\u0439:"jcy",\u0419:"Jcy",\u0458:"jsercy",\u0408:"Jsercy",\u043A:"kcy",\u041A:"Kcy",\u045C:"kjcy",\u040C:"KJcy",\u043B:"lcy",\u041B:"Lcy",\u0459:"ljcy",\u0409:"LJcy",\u043C:"mcy",\u041C:"Mcy",\u043D:"ncy",\u041D:"Ncy",\u045A:"njcy",\u040A:"NJcy",\u043E:"ocy",\u041E:"Ocy",\u043F:"pcy",\u041F:"Pcy",\u0440:"rcy",\u0420:"Rcy",\u0441:"scy",\u0421:"Scy",\u0442:"tcy",\u0422:"Tcy",\u045B:"tshcy",\u040B:"TSHcy",\u0443:"ucy",\u0423:"Ucy",\u045E:"ubrcy",\u040E:"Ubrcy",\u0444:"fcy",\u0424:"Fcy",\u0445:"khcy",\u0425:"KHcy",\u0446:"tscy",\u0426:"TScy",\u0447:"chcy",\u0427:"CHcy",\u045F:"dzcy",\u040F:"DZcy",\u0448:"shcy",\u0428:"SHcy",\u0449:"shchcy",\u0429:"SHCHcy",\u044A:"hardcy",\u042A:"HARDcy",\u044B:"ycy",\u042B:"Ycy",\u044C:"softcy",\u042C:"SOFTcy",\u044D:"ecy",\u042D:"Ecy",\u044E:"yucy",\u042E:"YUcy",\u044F:"yacy",\u042F:"YAcy",\u2135:"aleph",\u2136:"beth",\u2137:"gimel",\u2138:"daleth"},l=/["&'<>`]/g,u={'"':"&quot;","&":"&amp;","'":"&#x27;","<":"&lt;",">":"&gt;","`":"&#x60;"},f=/&#(?:[xX][^a-fA-F0-9]|[^0-9xX])/,h=/[\0-\x08\x0B\x0E-\x1F\x7F-\x9F\uFDD0-\uFDEF\uFFFE\uFFFF]|[\uD83F\uD87F\uD8BF\uD8FF\uD93F\uD97F\uD9BF\uD9FF\uDA3F\uDA7F\uDABF\uDAFF\uDB3F\uDB7F\uDBBF\uDBFF][\uDFFE\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]/,m=/&(CounterClockwiseContourIntegral|DoubleLongLeftRightArrow|ClockwiseContourIntegral|NotNestedGreaterGreater|NotSquareSupersetEqual|DiacriticalDoubleAcute|NotRightTriangleEqual|NotSucceedsSlantEqual|NotPrecedesSlantEqual|CloseCurlyDoubleQuote|NegativeVeryThinSpace|DoubleContourIntegral|FilledVerySmallSquare|CapitalDifferentialD|OpenCurlyDoubleQuote|EmptyVerySmallSquare|NestedGreaterGreater|DoubleLongRightArrow|NotLeftTriangleEqual|NotGreaterSlantEqual|ReverseUpEquilibrium|DoubleLeftRightArrow|NotSquareSubsetEqual|NotDoubleVerticalBar|RightArrowLeftArrow|NotGreaterFullEqual|NotRightTriangleBar|SquareSupersetEqual|DownLeftRightVector|DoubleLon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13",checkmark:"\u2713",chi:"\u03C7",Chi:"\u03A7",cir:"\u25CB",circ:"\u02C6",circeq:"\u2257",circlearrowleft:"\u21BA",circlearrowright:"\u21BB",circledast:"\u229B",circledcirc:"\u229A",circleddash:"\u229D",CircleDot:"\u2299",circledR:"\xAE",circledS:"\u24C8",CircleMinus:"\u2296",CirclePlus:"\u2295",CircleTimes:"\u2297",cire:"\u2257",cirE:"\u29C3",cirfnint:"\u2A10",cirmid:"\u2AEF",cirscir:"\u29C2",ClockwiseContourIntegral:"\u2232",CloseCurlyDoubleQuote:"\u201D",CloseCurlyQuote:"\u2019",clubs:"\u2663",clubsuit:"\u2663",colon:":",Colon:"\u2237",colone:"\u2254",Colone:"\u2A74",coloneq:"\u2254",comma:",",commat:"@",comp:"\u2201",compfn:"\u2218",complement:"\u2201",complexes:"\u2102",cong:"\u2245",congdot:"\u2A6D",Congruent:"\u2261",conint:"\u222E",Conint:"\u222F",ContourIntegral:"\u222E",copf:"\u{1D554}",Copf:"\u2102",coprod:"\u2210",Coproduct:"\u2210",copy:"\xA9",COPY:"\xA9",copysr:"\u2117",CounterClockwiseContourIntegral:"\u2233",crarr:"\u21B5",cross:"\u2717",Cross:"\u2A2F",cscr:"\u{1D4B8}",Cscr:"\u{1D49E}",csub:"\u2ACF",csube:"\u2AD1",csup:"\u2AD0",csupe:"\u2AD2",ctdot:"\u22EF",cudarrl:"\u2938",cudarrr:"\u2935",cuepr:"\u22DE",cuesc:"\u22DF",cularr:"\u21B6",cularrp:"\u293D",cup:"\u222A",Cup:"\u22D3",cupbrcap:"\u2A48",cupcap:"\u2A46",CupCap:"\u224D",cupcup:"\u2A4A",cupdot:"\u228D",cupor:"\u2A45",cups:"\u222A\uFE00",curarr:"\u21B7",curarrm:"\u293C",curlyeqprec:"\u22DE",curlyeqsucc:"\u22DF",curlyvee:"\u22CE",curlywedge:"\u22CF",curren:"\xA4",curvearrowleft:"\u21B6",curvearrowright:"\u21B7",cuvee:"\u22CE",cuwed:"\u22CF",cwconint:"\u2232",cwint:"\u2231",cylcty:"\u232D",dagger:"\u2020",Dagger:"\u2021",daleth:"\u2138",darr:"\u2193",dArr:"\u21D3",Darr:"\u21A1",dash:"\u2010",dashv:"\u22A3",Dashv:"\u2AE4",dbkarow:"\u290F",dblac:"\u02DD",dcaron:"\u010F",Dcaron:"\u010E",dcy:"\u0434",Dcy:"\u0414",dd:"\u2146",DD:"\u2145",ddagger:"\u2021",ddarr:"\u21CA",DDotrahd:"\u2911",ddotseq:"\u2A77",deg:"\xB0",Del:"\u2207",delta:"\u03B4",Delta:"\u0394",demptyv:"\u29B1",dfisht:"\u297F",dfr:"\u{1D521}",Dfr:"\u{1D507}",dHar:"\u2965",dharl:"\u21C3",dharr:"\u21C2",DiacriticalAcute:"\xB4",DiacriticalDot:"\u02D9",DiacriticalDoubleAcute:"\u02DD",DiacriticalGrave:"`",DiacriticalTilde:"\u02DC",diam:"\u22C4",diamond:"\u22C4",Diamond:"\u22C4",diamondsuit:"\u2666",diams:"\u2666",die:"\xA8",DifferentialD:"\u2146",digamma:"\u03DD",disin:"\u22F2",div:"\xF7",divide:"\xF7",divideontimes:"\u22C7",divonx:"\u22C7",djcy:"\u0452",DJcy:"\u0402",dlcorn:"\u231E",dlcrop:"\u230D",dollar:"$",dopf:"\u{1D555}",Dopf:"\u{1D53B}",dot:"\u02D9",Dot:"\xA8",DotDot:"\u20DC",doteq:"\u2250",doteqdot:"\u2251",DotEqual:"\u2250",dotminus:"\u2238",dotplus:"\u2214",dotsquare:"\u22A1",doublebarwedge:"\u2306",DoubleContourIntegral:"\u222F",DoubleDot:"\xA8",DoubleDownArrow:"\u21D3",DoubleLeftArrow:"\u21D0",DoubleLeftRightArrow:"\u21D4",DoubleLeftTee:"\u2AE4",DoubleLongLeftArrow:"\u27F8",DoubleLongLeftRightArrow:"\u27FA",DoubleLongRightArrow:"\u27F9",DoubleRightArrow:"\u21D2",DoubleRightTee:"\u22A8",DoubleUpArrow:"\u21D1",DoubleUpDownArrow:"\u21D5",DoubleVerticalBar:"\u2225",downarrow:"\u2193",Downarrow:"\u21D3",DownArrow:"\u2193",DownArrowBar:"\u2913",DownArrowUpArrow:"\u21F5",DownBreve:"\u0311",downdownarrows:"\u21CA",downharpoonleft:"\u21C3",downharpoonright:"\u21C2",DownLeftRightVector:"\u2950",DownLeftTeeVector:"\u295E",DownLeftVector:"\u21BD",DownLeftVectorBar:"\u2956",DownRightTeeVector:"\u295F",DownRightVector:"\u21C1",DownRightVectorBar:"\u2957",DownTee:"\u22A4",DownTeeArrow:"\u21A7",drbkarow:"\u2910",drcorn:"\u231F",drcrop:"\u230C",dscr:"\u{1D4B9}",Dscr:"\u{1D49F}",dscy:"\u0455",DScy:"\u0405",dsol:"\u29F6",dstrok:"\u0111",Dstrok:"\u0110",dtdot:"\u22F1",dtri:"\u25BF",dtrif:"\u25BE",duarr:"\u21F5",duhar:"\u296F",dwangle:"\u29A6",dzcy:"\u045F",DZcy:"\u040F",dzigrarr:"\u27FF",eacute:"\xE9",Eacute:"\xC9",easter:"\u2A6E",ecaron:"\u011B",Ecaron:"\u011A",ecir:"\u2256",ecirc:"\xEA",Ecirc:"\xCA",ecolon:"\u2255",ecy:"\u044D",Ecy:"\u042D",eDDot:"\u2A77",edot:"\u0117",eDot:"\u2251",Edot:"\u0116",ee:"\u2147",efDot:"\u2252",efr:"\u{1D522}",Efr:"\u{1D508}",eg:"\u2A9A",egrave:"\xE8",Egrave:"\xC8",egs:"\u2A96",egsdot:"\u2A98",el:"\u2A99",Element:"\u2208",elinters:"\u23E7",ell:"\u2113",els:"\u2A95",elsdot:"\u2A97",emacr:"\u0113",Emacr:"\u0112",empty:"\u2205",emptyset:"\u2205",EmptySmallSquare:"\u25FB",emptyv:"\u2205",EmptyVerySmallSquare:"\u25AB",emsp:"\u2003",emsp13:"\u2004",emsp14:"\u2005",eng:"\u014B",ENG:"\u014A",ensp:"\u2002",eogon:"\u0119",Eogon:"\u0118",eopf:"\u{1D556}",Eopf:"\u{1D53C}",epar:"\u22D5",eparsl:"\u29E3",eplus:"\u2A71",epsi:"\u03B5",epsilon:"\u03B5",Epsilon:"\u0395",epsiv:"\u03F5",eqcirc:"\u2256",eqcolon:"\u2255",eqsim:"\u2242",eqslantgtr:"\u2A96",eqslantless:"\u2A95",Equal:"\u2A75",equals:"=",EqualTilde:"\u2242",equest:"\u225F",Equilibrium:"\u21CC",equiv:"\u2261",equivDD:"\u2A78",eqvparsl:"\u29E5",erarr:"\u2971",erDot:"\u2253",escr:"\u212F",Escr:"\u2130",esdot:"\u2250",esim:"\u2242",Esim:"\u2A73",eta:"\u03B7",Eta:"\u0397",eth:"\xF0",ETH:"\xD0",euml:"\xEB",Euml:"\xCB",euro:"\u20AC",excl:"!",exist:"\u2203",Exists:"\u2203",expectation:"\u2130",exponentiale:"\u2147",ExponentialE:"\u2147",fallingdotseq:"\u2252",fcy:"\u0444",Fcy:"\u0424",female:"\u2640",ffilig:"\uFB03",fflig:"\uFB00",ffllig:"\uFB04",ffr:"\u{1D523}",Ffr:"\u{1D509}",filig:"\uFB01",FilledSmallSquare:"\u25FC",FilledVerySmallSquare:"\u25AA",fjlig:"fj",flat:"\u266D",fllig:"\uFB02",fltns:"\u25B1",fnof:"\u0192",fopf:"\u{1D557}",Fopf:"\u{1D53D}",forall:"\u2200",ForAll:"\u2200",fork:"\u22D4",forkv:"\u2AD9",Fouriertrf:"\u2131",fpartint:"\u2A0D",frac12:"\xBD",frac13:"\u2153",frac14:"\xBC",frac15:"\u2155",frac16:"\u2159",frac18:"\u215B",frac23:"\u2154",frac25:"\u2156",frac34:"\xBE",frac35:"\u2157",frac38:"\u215C",frac45:"\u2158",frac56:"\u215A",frac58:"\u215D",frac78:"\u215E",frasl:"\u2044",frown:"\u2322",fscr:"\u{1D4BB}",Fscr:"\u2131",gacute:"\u01F5",gamma:"\u03B3",Gamma:"\u0393",gammad:"\u03DD",Gammad:"\u03DC",gap:"\u2A86",gbreve:"\u011F",Gbreve:"\u011E",Gcedil:"\u0122",gcirc:"\u011D",Gcirc:"\u011C",gcy:"\u0433",Gcy:"\u0413",gdot:"\u0121",Gdot:"\u0120",ge:"\u2265",gE:"\u2267",gel:"\u22DB",gEl:"\u2A8C",geq:"\u2265",geqq:"\u2267",geqslant:"\u2A7E",ges:"\u2A7E",gescc:"\u2AA9",gesdot:"\u2A80",gesdoto:"\u2A82",gesdotol:"\u2A84",gesl:"\u22DB\uFE00",gesles:"\u2A94",gfr:"\u{1D524}",Gfr:"\u{1D50A}",gg:"\u226B",Gg:"\u22D9",ggg:"\u22D9",gimel:"\u2137",gjcy:"\u0453",GJcy:"\u0403",gl:"\u2277",gla:"\u2AA5",glE:"\u2A92",glj:"\u2AA4",gnap:"\u2A8A",gnapprox:"\u2A8A",gne:"\u2A88",gnE:"\u2269",gneq:"\u2A88",gneqq:"\u2269",gnsim:"\u22E7",gopf:"\u{1D558}",Gopf:"\u{1D53E}",grave:"`",GreaterEqual:"\u2265",GreaterEqualLess:"\u22DB",GreaterFullEqual:"\u2267",GreaterGreater:"\u2AA2",GreaterLess:"\u2277",GreaterSlantEqual:"\u2A7E",GreaterTilde:"\u2273",gscr:"\u210A",Gscr:"\u{1D4A2}",gsim:"\u2273",gsime:"\u2A8E",gsiml:"\u2A90",gt:">",Gt:"\u226B",GT:">",gtcc:"\u2AA7",gtcir:"\u2A7A",gtdot:"\u22D7",gtlPar:"\u2995",gtquest:"\u2A7C",gtrapprox:"\u2A86",gtrarr:"\u2978",gtrdot:"\u22D7",gtreqless:"\u22DB",gtreqqless:"\u2A8C",gtrless:"\u2277",gtrsim:"\u2273",gvertneqq:"\u2269\uFE00",gvnE:"\u2269\uFE00",Hacek:"\u02C7",hairsp:"\u200A",half:"\xBD",hamilt:"\u210B",hardcy:"\u044A",HARDcy:"\u042A",harr:"\u2194",hArr:"\u21D4",harrcir:"\u2948",harrw:"\u21AD",Hat:"^",hbar:"\u210F",hcirc:"\u0125",Hcirc:"\u0124",hearts:"\u2665",heartsuit:"\u2665",hellip:"\u2026",hercon:"\u22B9",hfr:"\u{1D525}",Hfr:"\u210C",HilbertSpace:"\u210B",hksearow:"\u2925",hkswarow:"\u2926",hoarr:"\u21FF",homtht:"\u223B",hookleftarrow:"\u21A9",hookrightarrow:"\u21AA",hopf:"\u{1D559}",Hopf:"\u210D",horbar:"\u2015",HorizontalLine:"\u2500",hscr:"\u{1D4BD}",Hscr:"\u210B",hslash:"\u210F",hstrok:"\u0127",Hstrok:"\u0126",HumpDownHump:"\u224E",HumpEqual:"\u224F",hybull:"\u2043",hyphen:"\u2010",iacute:"\xED",Iacute:"\xCD",ic:"\u2063",icirc:"\xEE",Icirc:"\xCE",icy:"\u0438",Icy:"\u0418",Idot:"\u0130",iecy:"\u0435",IEcy:"\u0415",iexcl:"\xA1",iff:"\u21D4",ifr:"\u{1D526}",Ifr:"\u2111",igrave:"\xEC",Igrave:"\xCC",ii:"\u2148",iiiint:"\u2A0C",iiint:"\u222D",iinfin:"\u29DC",iiota:"\u2129",ijlig:"\u0133",IJlig:"\u0132",Im:"\u2111",imacr:"\u012B",Imacr:"\u012A",image:"\u2111",ImaginaryI:"\u2148",imagline:"\u2110",imagpart:"\u2111",imath:"\u0131",imof:"\u22B7",imped:"\u01B5",Implies:"\u21D2",in:"\u2208",incare:"\u2105",infin:"\u221E",infintie:"\u29DD",inodot:"\u0131",int:"\u222B",Int:"\u222C",intcal:"\u22BA",integers:"\u2124",Integral:"\u222B",intercal:"\u22BA",Intersection:"\u22C2",intlarhk:"\u2A17",intprod:"\u2A3C",InvisibleComma:"\u2063",InvisibleTimes:"\u2062",iocy:"\u0451",IOcy:"\u0401",iogon:"\u012F",Iogon:"\u012E",iopf:"\u{1D55A}",Iopf:"\u{1D540}",iota:"\u03B9",Iota:"\u0399",iprod:"\u2A3C",iquest:"\xBF",iscr:"\u{1D4BE}",Iscr:"\u2110",isin:"\u2208",isindot:"\u22F5",isinE:"\u22F9",isins:"\u22F4",isinsv:"\u22F3",isinv:"\u2208",it:"\u2062",itilde:"\u0129",Itilde:"\u0128",iukcy:"\u0456",Iukcy:"\u0406",iuml:"\xEF",Iuml:"\xCF",jcirc:"\u0135",Jcirc:"\u0134",jcy:"\u0439",Jcy:"\u0419",jfr:"\u{1D527}",Jfr:"\u{1D50D}",jmath:"\u0237",jopf:"\u{1D55B}",Jopf:"\u{1D541}",jscr:"\u{1D4BF}",Jscr:"\u{1D4A5}",jsercy:"\u0458",Jsercy:"\u0408",jukcy:"\u0454",Jukcy:"\u0404",kappa:"\u03BA",Kappa:"\u039A",kappav:"\u03F0",kcedil:"\u0137",Kcedil:"\u0136",kcy:"\u043A",Kcy:"\u041A",kfr:"\u{1D528}",Kfr:"\u{1D50E}",kgreen:"\u0138",khcy:"\u0445",KHcy:"\u0425",kjcy:"\u045C",KJcy:"\u040C",kopf:"\u{1D55C}",Kopf:"\u{1D542}",kscr:"\u{1D4C0}",Kscr:"\u{1D4A6}",lAarr:"\u21DA",lacute:"\u013A",Lacute:"\u0139",laemptyv:"\u29B4",lagran:"\u2112",lambda:"\u03BB",Lambda:"\u039B",lang:"\u27E8",Lang:"\u27EA",langd:"\u2991",langle:"\u27E8",lap:"\u2A85",Laplacetrf:"\u2112",laquo:"\xAB",larr:"\u2190",lArr:"\u21D0",Larr:"\u219E",larrb:"\u21E4",larrbfs:"\u291F",larrfs:"\u291D",larrhk:"\u21A9",larrlp:"\u21AB",larrpl:"\u2939",larrsim:"\u2973",larrtl:"\u21A2",lat:"\u2AAB",latail:"\u2919",lAtail:"\u291B",late:"\u2AAD",lates:"\u2AAD\uFE00",lbarr:"\u290C",lBarr:"\u290E",lbbrk:"\u2772",lbrace:"{",lbrack:"[",lbrke:"\u298B",lbrksld:"\u298F",lbrkslu:"\u298D",lcaron:"\u013E",Lcaron:"\u013D",lcedil:"\u013C",Lcedil:"\u013B",lceil:"\u2308",lcub:"{",lcy:"\u043B",Lcy:"\u041B",ldca:"\u2936",ldquo:"\u201C",ldquor:"\u201E",ldrdhar:"\u2967",ldrushar:"\u294B",ldsh:"\u21B2",le:"\u2264",lE:"\u2266",LeftAngleBracket:"\u27E8",leftarrow:"\u2190",Leftarrow:"\u21D0",LeftArrow:"\u2190",LeftArrowBar:"\u21E4",LeftArrowRightArrow:"\u21C6",leftarrowtail:"\u21A2",LeftCeiling:"\u2308",LeftDoubleBracket:"\u27E6",LeftDownTeeVector:"\u2961",LeftDownVector:"\u21C3",LeftDownVectorBar:"\u2959",LeftFloor:"\u230A",leftharpoondown:"\u21BD",leftharpoonup:"\u21BC",leftleftarrows:"\u21C7",leftrightarrow:"\u2194",Leftrightarrow:"\u21D4",LeftRightArrow:"\u2194",leftrightarrows:"\u21C6",leftrightharpoons:"\u21CB",leftrightsquigarrow:"\u21AD",LeftRightVector:"\u294E",LeftTee:"\u22A3",LeftTeeArrow:"\u21A4",LeftTeeVector:"\u295A",leftthreetimes:"\u22CB",LeftTriangle:"\u22B2",LeftTriangleBar:"\u29CF",LeftTriangleEqual:"\u22B4",LeftUpDownVector:"\u2951",LeftUpTeeVector:"\u2960",LeftUpVector:"\u21BF",LeftUpVectorBar:"\u2958",LeftVector:"\u21BC",LeftVectorBar:"\u2952",leg:"\u22DA",lEg:"\u2A8B",leq:"\u2264",leqq:"\u2266",leqslant:"\u2A7D",les:"\u2A7D",lescc:"\u2AA8",lesdot:"\u2A7F",lesdoto:"\u2A81",lesdotor:"\u2A83",lesg:"\u22DA\uFE00",lesges:"\u2A93",lessapprox:"\u2A85",lessdot:"\u22D6",lesseqgtr:"\u22DA",lesseqqgtr:"\u2A8B",LessEqualGreater:"\u22DA",LessFullEqual:"\u2266",LessGreater:"\u2276",lessgtr:"\u2276",LessLess:"\u2AA1",lesssim:"\u2272",LessSlantEqual:"\u2A7D",LessTilde:"\u2272",lfisht:"\u297C",lfloor:"\u230A",lfr:"\u{1D529}",Lfr:"\u{1D50F}",lg:"\u2276",lgE:"\u2A91",lHar:"\u2962",lhard:"\u21BD",lharu:"\u21BC",lharul:"\u296A",lhblk:"\u2584",ljcy:"\u0459",LJcy:"\u0409",ll:"\u226A",Ll:"\u22D8",llarr:"\u21C7",llcorner:"\u231E",Lleftarrow:"\u21DA",llhard:"\u296B",lltri:"\u25FA",lmidot:"\u0140",Lmidot:"\u013F",lmoust:"\u23B0",lmoustache:"\u23B0",lnap:"\u2A89",lnapprox:"\u2A89",lne:"\u2A87",lnE:"\u2268",lneq:"\u2A87",lneqq:"\u2268",lnsim:"\u22E6",loang:"\u27EC",loarr:"\u21FD",lobrk:"\u27E6",longleftarrow:"\u27F5",Longleftarrow:"\u27F8",LongLeftArrow:"\u27F5",longleftrightarrow:"\u27F7",Longleftrightarrow:"\u27FA",LongLeftRightArrow:"\u27F7",longmapsto:"\u27FC",longrightarrow:"\u27F6",Longrightarrow:"\u27F9",LongRightArrow:"\u27F6",looparrowleft:"\u21AB",looparrowright:"\u21AC",lopar:"\u2985",lopf:"\u{1D55D}",Lopf:"\u{1D543}",loplus:"\u2A2D",lotimes:"\u2A34",lowast:"\u2217",lowbar:"_",LowerLeftArrow:"\u2199",LowerRightArrow:"\u2198",loz:"\u25CA",lozenge:"\u25CA",lozf:"\u29EB",lpar:"(",lparlt:"\u2993",lrarr:"\u21C6",lrcorner:"\u231F",lrhar:"\u21CB",lrhard:"\u296D",lrm:"\u200E",lrtri:"\u22BF",lsaquo:"\u2039",lscr:"\u{1D4C1}",Lscr:"\u2112",lsh:"\u21B0",Lsh:"\u21B0",lsim:"\u2272",lsime:"\u2A8D",lsimg:"\u2A8F",lsqb:"[",lsquo:"\u2018",lsquor:"\u201A",lstrok:"\u0142",Lstrok:"\u0141",lt:"<",Lt:"\u226A",LT:"<",ltcc:"\u2AA6",ltcir:"\u2A79",ltdot:"\u22D6",lthree:"\u22CB",ltimes:"\u22C9",ltlarr:"\u2976",ltquest:"\u2A7B",ltri:"\u25C3",ltrie:"\u22B4",ltrif:"\u25C2",ltrPar:"\u2996",lurdshar:"\u294A",luruhar:"\u2966",lvertneqq:"\u2268\uFE00",lvnE:"\u2268\uFE00",macr:"\xAF",male:"\u2642",malt:"\u2720",maltese:"\u2720",map:"\u21A6",Map:"\u2905",mapsto:"\u21A6",mapstodown:"\u21A7",mapstoleft:"\u21A4",mapstoup:"\u21A5",marker:"\u25AE",mcomma:"\u2A29",mcy:"\u043C",Mcy:"\u041C",mdash:"\u2014",mDDot:"\u223A",measuredangle:"\u2221",MediumSpace:"\u205F",Mellintrf:"\u2133",mfr:"\u{1D52A}",Mfr:"\u{1D510}",mho:"\u2127",micro:"\xB5",mid:"\u2223",midast:"*",midcir:"\u2AF0",middot:"\xB7",minus:"\u2212",minusb:"\u229F",minusd:"\u2238",minusdu:"\u2A2A",MinusPlus:"\u2213",mlcp:"\u2ADB",mldr:"\u2026",mnplus:"\u2213",models:"\u22A7",mopf:"\u{1D55E}",Mopf:"\u{1D544}",mp:"\u2213",mscr:"\u{1D4C2}",Mscr:"\u2133",mstpos:"\u223E",mu:"\u03BC",Mu:"\u039C",multimap:"\u22B8",mumap:"\u22B8",nabla:"\u2207",nacute:"\u0144",Nacute:"\u0143",nang:"\u2220\u20D2",nap:"\u2249",napE:"\u2A70\u0338",napid:"\u224B\u0338",napos:"\u0149",napprox:"\u2249",natur:"\u266E",natural:"\u266E",naturals:"\u2115",nbsp:"\xA0",nbump:"\u224E\u0338",nbumpe:"\u224F\u0338",ncap:"\u2A43",ncaron:"\u0148",Ncaron:"\u0147",ncedil:"\u0146",Ncedil:"\u0145",ncong:"\u2247",ncongdot:"\u2A6D\u0338",ncup:"\u2A42",ncy:"\u043D",Ncy:"\u041D",ndash:"\u2013",ne:"\u2260",nearhk:"\u2924",nearr:"\u2197",neArr:"\u21D7",nearrow:"\u2197",nedot:"\u2250\u0338",NegativeMediumSpace:"\u200B",NegativeThickSpace:"\u200B",NegativeThinSpace:"\u200B",NegativeVeryThinSpace:"\u200B",nequiv:"\u2262",nesear:"\u2928",nesim:"\u2242\u0338",NestedGreaterGreater:"\u226B",NestedLessLess:"\u226A",NewLine:`
`,nexist:"\u2204",nexists:"\u2204",nfr:"\u{1D52B}",Nfr:"\u{1D511}",nge:"\u2271",ngE:"\u2267\u0338",ngeq:"\u2271",ngeqq:"\u2267\u0338",ngeqslant:"\u2A7E\u0338",nges:"\u2A7E\u0338",nGg:"\u22D9\u0338",ngsim:"\u2275",ngt:"\u226F",nGt:"\u226B\u20D2",ngtr:"\u226F",nGtv:"\u226B\u0338",nharr:"\u21AE",nhArr:"\u21CE",nhpar:"\u2AF2",ni:"\u220B",nis:"\u22FC",nisd:"\u22FA",niv:"\u220B",njcy:"\u045A",NJcy:"\u040A",nlarr:"\u219A",nlArr:"\u21CD",nldr:"\u2025",nle:"\u2270",nlE:"\u2266\u0338",nleftarrow:"\u219A",nLeftarrow:"\u21CD",nleftrightarrow:"\u21AE",nLeftrightarrow:"\u21CE",nleq:"\u2270",nleqq:"\u2266\u0338",nleqslant:"\u2A7D\u0338",nles:"\u2A7D\u0338",nless:"\u226E",nLl:"\u22D8\u0338",nlsim:"\u2274",nlt:"\u226E",nLt:"\u226A\u20D2",nltri:"\u22EA",nltrie:"\u22EC",nLtv:"\u226A\u0338",nmid:"\u2224",NoBreak:"\u2060",NonBreakingSpace:"\xA0",nopf:"\u{1D55F}",Nopf:"\u2115",not:"\xAC",Not:"\u2AEC",NotCongruent:"\u2262",NotCupCap:"\u226D",NotDoubleVerticalBar:"\u2226",NotElement:"\u2209",NotEqual:"\u2260",NotEqualTilde:"\u2242\u0338",NotExists:"\u2204",NotGreater:"\u226F",NotGreaterEqual:"\u2271",NotGreaterFullEqual:"\u2267\u0338",NotGreaterGreater:"\u226B\u0338",NotGreaterLess:"\u2279",NotGreaterSlantEqual:"\u2A7E\u0338",NotGreaterTilde:"\u2275",NotHumpDownHump:"\u224E\u0338",NotHumpEqual:"\u224F\u0338",notin:"\u2209",notindot:"\u22F5\u0338",notinE:"\u22F9\u0338",notinva:"\u2209",notinvb:"\u22F7",notinvc:"\u22F6",NotLeftTriangle:"\u22EA",NotLeftTriangleBar:"\u29CF\u0338",NotLeftTriangleEqual:"\u22EC",NotLess:"\u226E",NotLessEqual:"\u2270",NotLessGreater:"\u2278",NotLessLess:"\u226A\u0338",NotLessSlantEqual:"\u2A7D\u0338",NotLessTilde:"\u2274",NotNestedGreaterGreater:"\u2AA2\u0338",NotNestedLessLess:"\u2AA1\u0338",notni:"\u220C",notniva:"\u220C",notnivb:"\u22FE",notnivc:"\u22FD",NotPrecedes:"\u2280",NotPrecedesEqual:"\u2AAF\u0338",NotPrecedesSlantEqual:"\u22E0",NotReverseElement:"\u220C",NotRightTriangle:"\u22EB",NotRightTriangleBar:"\u29D0\u0338",NotRightTriangleEqual:"\u22ED",NotSquareSubset:"\u228F\u0338",NotSquareSubsetEqual:"\u22E2",NotSquareSuperset:"\u2290\u0338",NotSquareSupersetEqual:"\u22E3",NotSubset:"\u2282\u20D2",NotSubsetEqual:"\u2288",NotSucceeds:"\u2281",NotSucceedsEqual:"\u2AB0\u0338",NotSucceedsSlantEqual:"\u22E1",NotSucceedsTilde:"\u227F\u0338",NotSuperset:"\u2283\u20D2",NotSupersetEqual:"\u2289",NotTilde:"\u2241",NotTildeEqual:"\u2244",NotTildeFullEqual:"\u2247",NotTildeTilde:"\u2249",NotVerticalBar:"\u2224",npar:"\u2226",nparallel:"\u2226",nparsl:"\u2AFD\u20E5",npart:"\u2202\u0338",npolint:"\u2A14",npr:"\u2280",nprcue:"\u22E0",npre:"\u2AAF\u0338",nprec:"\u2280",npreceq:"\u2AAF\u0338",nrarr:"\u219B",nrArr:"\u21CF",nrarrc:"\u2933\u0338",nrarrw:"\u219D\u0338",nrightarrow:"\u219B",nRightarrow:"\u21CF",nrtri:"\u22EB",nrtrie:"\u22ED",nsc:"\u2281",nsccue:"\u22E1",nsce:"\u2AB0\u0338",nscr:"\u{1D4C3}",Nscr:"\u{1D4A9}",nshortmid:"\u2224",nshortparallel:"\u2226",nsim:"\u2241",nsime:"\u2244",nsimeq:"\u2244",nsmid:"\u2224",nspar:"\u2226",nsqsube:"\u22E2",nsqsupe:"\u22E3",nsub:"\u2284",nsube:"\u2288",nsubE:"\u2AC5\u0338",nsubset:"\u2282\u20D2",nsubseteq:"\u2288",nsubseteqq:"\u2AC5\u0338",nsucc:"\u2281",nsucceq:"\u2AB0\u0338",nsup:"\u2285",nsupe:"\u2289",nsupE:"\u2AC6\u0338",nsupset:"\u2283\u20D2",nsupseteq:"\u2289",nsupseteqq:"\u2AC6\u0338",ntgl:"\u2279",ntilde:"\xF1",Ntilde:"\xD1",ntlg:"\u2278",ntriangleleft:"\u22EA",ntrianglelefteq:"\u22EC",ntriangleright:"\u22EB",ntrianglerighteq:"\u22ED",nu:"\u03BD",Nu:"\u039D",num:"#",numero:"\u2116",numsp:"\u2007",nvap:"\u224D\u20D2",nvdash:"\u22AC",nvDash:"\u22AD",nVdash:"\u22AE",nVDash:"\u22AF",nvge:"\u2265\u20D2",nvgt:">\u20D2",nvHarr:"\u2904",nvinfin:"\u29DE",nvlArr:"\u2902",nvle:"\u2264\u20D2",nvlt:"<\u20D2",nvltrie:"\u22B4\u20D2",nvrArr:"\u2903",nvrtrie:"\u22B5\u20D2",nvsim:"\u223C\u20D2",nwarhk:"\u2923",nwarr:"\u2196",nwArr:"\u21D6",nwarrow:"\u2196",nwnear:"\u2927",oacute:"\xF3",Oacute:"\xD3",oast:"\u229B",ocir:"\u229A",ocirc:"\xF4",Ocirc:"\xD4",ocy:"\u043E",Ocy:"\u041E",odash:"\u229D",odblac:"\u0151",Odblac:"\u0150",odiv:"\u2A38",odot:"\u2299",odsold:"\u29BC",oelig:"\u0153",OElig:"\u0152",ofcir:"\u29BF",ofr:"\u{1D52C}",Ofr:"\u{1D512}",ogon:"\u02DB",ograve:"\xF2",Ograve:"\xD2",ogt:"\u29C1",ohbar:"\u29B5",ohm:"\u03A9",oint:"\u222E",olarr:"\u21BA",olcir:"\u29BE",olcross:"\u29BB",oline:"\u203E",olt:"\u29C0",omacr:"\u014D",Omacr:"\u014C",omega:"\u03C9",Omega:"\u03A9",omicron:"\u03BF",Omicron:"\u039F",omid:"\u29B6",ominus:"\u2296",oopf:"\u{1D560}",Oopf:"\u{1D546}",opar:"\u29B7",OpenCurlyDoubleQuote:"\u201C",OpenCurlyQuote:"\u2018",operp:"\u29B9",oplus:"\u2295",or:"\u2228",Or:"\u2A54",orarr:"\u21BB",ord:"\u2A5D",order:"\u2134",orderof:"\u2134",ordf:"\xAA",ordm:"\xBA",origof:"\u22B6",oror:"\u2A56",orslope:"\u2A57",orv:"\u2A5B",oS:"\u24C8",oscr:"\u2134",Oscr:"\u{1D4AA}",oslash:"\xF8",Oslash:"\xD8",osol:"\u2298",otilde:"\xF5",Otilde:"\xD5",otimes:"\u2297",Otimes:"\u2A37",otimesas:"\u2A36",ouml:"\xF6",Ouml:"\xD6",ovbar:"\u233D",OverBar:"\u203E",OverBrace:"\u23DE",OverBracket:"\u23B4",OverParenthesis:"\u23DC",par:"\u2225",para:"\xB6",parallel:"\u2225",parsim:"\u2AF3",parsl:"\u2AFD",part:"\u2202",PartialD:"\u2202",pcy:"\u043F",Pcy:"\u041F",percnt:"%",period:".",permil:"\u2030",perp:"\u22A5",pertenk:"\u2031",pfr:"\u{1D52D}",Pfr:"\u{1D513}",phi:"\u03C6",Phi:"\u03A6",phiv:"\u03D5",phmmat:"\u2133",phone:"\u260E",pi:"\u03C0",Pi:"\u03A0",pitchfork:"\u22D4",piv:"\u03D6",planck:"\u210F",planckh:"\u210E",plankv:"\u210F",plus:"+",plusacir:"\u2A23",plusb:"\u229E",pluscir:"\u2A22",plusdo:"\u2214",plusdu:"\u2A25",pluse:"\u2A72",PlusMinus:"\xB1",plusmn:"\xB1",plussim:"\u2A26",plustwo:"\u2A27",pm:"\xB1",Poincareplane:"\u210C",pointint:"\u2A15",popf:"\u{1D561}",Popf:"\u2119",pound:"\xA3",pr:"\u227A",Pr:"\u2ABB",prap:"\u2AB7",prcue:"\u227C",pre:"\u2AAF",prE:"\u2AB3",prec:"\u227A",precapprox:"\u2AB7",preccurlyeq:"\u227C",Precedes:"\u227A",PrecedesEqual:"\u2AAF",PrecedesSlantEqual:"\u227C",PrecedesTilde:"\u227E",preceq:"\u2AAF",precnapprox:"\u2AB9",precneqq:"\u2AB5",precnsim:"\u22E8",precsim:"\u227E",prime:"\u2032",Prime:"\u2033",primes:"\u2119",prnap:"\u2AB9",prnE:"\u2AB5",prnsim:"\u22E8",prod:"\u220F",Product:"\u220F",profalar:"\u232E",profline:"\u2312",profsurf:"\u2313",prop:"\u221D",Proportion:"\u2237",Proportional:"\u221D",propto:"\u221D",prsim:"\u227E",prurel:"\u22B0",pscr:"\u{1D4C5}",Pscr:"\u{1D4AB}",psi:"\u03C8",Psi:"\u03A8",puncsp:"\u2008",qfr:"\u{1D52E}",Qfr:"\u{1D514}",qint:"\u2A0C",qopf:"\u{1D562}",Qopf:"\u211A",qprime:"\u2057",qscr:"\u{1D4C6}",Qscr:"\u{1D4AC}",quaternions:"\u210D",quatint:"\u2A16",quest:"?",questeq:"\u225F",quot:'"',QUOT:'"',rAarr:"\u21DB",race:"\u223D\u0331",racute:"\u0155",Racute:"\u0154",radic:"\u221A",raemptyv:"\u29B3",rang:"\u27E9",Rang:"\u27EB",rangd:"\u2992",range:"\u29A5",rangle:"\u27E9",raquo:"\xBB",rarr:"\u2192",rArr:"\u21D2",Rarr:"\u21A0",rarrap:"\u2975",rarrb:"\u21E5",rarrbfs:"\u2920",rarrc:"\u2933",rarrfs:"\u291E",rarrhk:"\u21AA",rarrlp:"\u21AC",rarrpl:"\u2945",rarrsim:"\u2974",rarrtl:"\u21A3",Rarrtl:"\u2916",rarrw:"\u219D",ratail:"\u291A",rAtail:"\u291C",ratio:"\u2236",rationals:"\u211A",rbarr:"\u290D",rBarr:"\u290F",RBarr:"\u2910",rbbrk:"\u2773",rbrace:"}",rbrack:"]",rbrke:"\u298C",rbrksld:"\u298E",rbrkslu:"\u2990",rcaron:"\u0159",Rcaron:"\u0158",rcedil:"\u0157",Rcedil:"\u0156",rceil:"\u2309",rcub:"}",rcy:"\u0440",Rcy:"\u0420",rdca:"\u2937",rdldhar:"\u2969",rdquo:"\u201D",rdquor:"\u201D",rdsh:"\u21B3",Re:"\u211C",real:"\u211C",realine:"\u211B",realpart:"\u211C",reals:"\u211D",rect:"\u25AD",reg:"\xAE",REG:"\xAE",ReverseElement:"\u220B",ReverseEquilibrium:"\u21CB",ReverseUpEquilibrium:"\u296F",rfisht:"\u297D",rfloor:"\u230B",rfr:"\u{1D52F}",Rfr:"\u211C",rHar:"\u2964",rhard:"\u21C1",rharu:"\u21C0",rharul:"\u296C",rho:"\u03C1",Rho:"\u03A1",rhov:"\u03F1",RightAngleBracket:"\u27E9",rightarrow:"\u2192",Rightarrow:"\u21D2",RightArrow:"\u2192",RightArrowBar:"\u21E5",RightArrowLeftArrow:"\u21C4",rightarrowtail:"\u21A3",RightCeiling:"\u2309",RightDoubleBracket:"\u27E7",RightDownTeeVector:"\u295D",RightDownVector:"\u21C2",RightDownVectorBar:"\u2955",RightFloor:"\u230B",rightharpoondown:"\u21C1",rightharpoonup:"\u21C0",rightleftarrows:"\u21C4",rightleftharpoons:"\u21CC",rightrightarrows:"\u21C9",rightsquigarrow:"\u219D",RightTee:"\u22A2",RightTeeArrow:"\u21A6",RightTeeVector:"\u295B",rightthreetimes:"\u22CC",RightTriangle:"\u22B3",RightTriangleBar:"\u29D0",RightTriangleEqual:"\u22B5",RightUpDownVector:"\u294F",RightUpTeeVector:"\u295C",RightUpVector:"\u21BE",RightUpVectorBar:"\u2954",RightVector:"\u21C0",RightVectorBar:"\u2953",ring:"\u02DA",risingdotseq:"\u2253",rlarr:"\u21C4",rlhar:"\u21CC",rlm:"\u200F",rmoust:"\u23B1",rmoustache:"\u23B1",rnmid:"\u2AEE",roang:"\u27ED",roarr:"\u21FE",robrk:"\u27E7",ropar:"\u2986",ropf:"\u{1D563}",Ropf:"\u211D",roplus:"\u2A2E",rotimes:"\u2A35",RoundImplies:"\u2970",rpar:")",rpargt:"\u2994",rppolint:"\u2A12",rrarr:"\u21C9",Rrightarrow:"\u21DB",rsaquo:"\u203A",rscr:"\u{1D4C7}",Rscr:"\u211B",rsh:"\u21B1",Rsh:"\u21B1",rsqb:"]",rsquo:"\u2019",rsquor:"\u2019",rthree:"\u22CC",rtimes:"\u22CA",rtri:"\u25B9",rtrie:"\u22B5",rtrif:"\u25B8",rtriltri:"\u29CE",RuleDelayed:"\u29F4",ruluhar:"\u2968",rx:"\u211E",sacute:"\u015B",Sacute:"\u015A",sbquo:"\u201A",sc:"\u227B",Sc:"\u2ABC",scap:"\u2AB8",scaron:"\u0161",Scaron:"\u0160",sccue:"\u227D",sce:"\u2AB0",scE:"\u2AB4",scedil:"\u015F",Scedil:"\u015E",scirc:"\u015D",Scirc:"\u015C",scnap:"\u2ABA",scnE:"\u2AB6",scnsim:"\u22E9",scpolint:"\u2A13",scsim:"\u227F",scy:"\u0441",Scy:"\u0421",sdot:"\u22C5",sdotb:"\u22A1",sdote:"\u2A66",searhk:"\u2925",searr:"\u2198",seArr:"\u21D8",searrow:"\u2198",sect:"\xA7",semi:";",seswar:"\u2929",setminus:"\u2216",setmn:"\u2216",sext:"\u2736",sfr:"\u{1D530}",Sfr:"\u{1D516}",sfrown:"\u2322",sharp:"\u266F",shchcy:"\u0449",SHCHcy:"\u0429",shcy:"\u0448",SHcy:"\u0428",ShortDownArrow:"\u2193",ShortLeftArrow:"\u2190",shortmid:"\u2223",shortparallel:"\u2225",ShortRightArrow:"\u2192",ShortUpArrow:"\u2191",shy:"\xAD",sigma:"\u03C3",Sigma:"\u03A3",sigmaf:"\u03C2",sigmav:"\u03C2",sim:"\u223C",simdot:"\u2A6A",sime:"\u2243",simeq:"\u2243",simg:"\u2A9E",simgE:"\u2AA0",siml:"\u2A9D",simlE:"\u2A9F",simne:"\u2246",simplus:"\u2A24",simrarr:"\u2972",slarr:"\u2190",SmallCircle:"\u2218",smallsetminus:"\u2216",smashp:"\u2A33",smeparsl:"\u29E4",smid:"\u2223",smile:"\u2323",smt:"\u2AAA",smte:"\u2AAC",smtes:"\u2AAC\uFE00",softcy:"\u044C",SOFTcy:"\u042C",sol:"/",solb:"\u29C4",solbar:"\u233F",sopf:"\u{1D564}",Sopf:"\u{1D54A}",spades:"\u2660",spadesuit:"\u2660",spar:"\u2225",sqcap:"\u2293",sqcaps:"\u2293\uFE00",sqcup:"\u2294",sqcups:"\u2294\uFE00",Sqrt:"\u221A",sqsub:"\u228F",sqsube:"\u2291",sqsubset:"\u228F",sqsubseteq:"\u2291",sqsup:"\u2290",sqsupe:"\u2292",sqsupset:"\u2290",sqsupseteq:"\u2292",squ:"\u25A1",square:"\u25A1",Square:"\u25A1",SquareIntersection:"\u2293",SquareSubset:"\u228F",SquareSubsetEqual:"\u2291",SquareSuperset:"\u2290",SquareSupersetEqual:"\u2292",SquareUnion:"\u2294",squarf:"\u25AA",squf:"\u25AA",srarr:"\u2192",sscr:"\u{1D4C8}",Sscr:"\u{1D4AE}",ssetmn:"\u2216",ssmile:"\u2323",sstarf:"\u22C6",star:"\u2606",Star:"\u22C6",starf:"\u2605",straightepsilon:"\u03F5",straightphi:"\u03D5",strns:"\xAF",sub:"\u2282",Sub:"\u22D0",subdot:"\u2ABD",sube:"\u2286",subE:"\u2AC5",subedot:"\u2AC3",submult:"\u2AC1",subne:"\u228A",subnE:"\u2ACB",subplus:"\u2ABF",subrarr:"\u2979",subset:"\u2282",Subset:"\u22D0",subseteq:"\u2286",subseteqq:"\u2AC5",SubsetEqual:"\u2286",subsetneq:"\u228A",subsetneqq:"\u2ACB",subsim:"\u2AC7",subsub:"\u2AD5",subsup:"\u2AD3",succ:"\u227B",succapprox:"\u2AB8",succcurlyeq:"\u227D",Succeeds:"\u227B",SucceedsEqual:"\u2AB0",SucceedsSlantEqual:"\u227D",SucceedsTilde:"\u227F",succeq:"\u2AB0",succnapprox:"\u2ABA",succneqq:"\u2AB6",succnsim:"\u22E9",succsim:"\u227F",SuchThat:"\u220B",sum:"\u2211",Sum:"\u2211",sung:"\u266A",sup:"\u2283",Sup:"\u22D1",sup1:"\xB9",sup2:"\xB2",sup3:"\xB3",supdot:"\u2ABE",supdsub:"\u2AD8",supe:"\u2287",supE:"\u2AC6",supedot:"\u2AC4",Superset:"\u2283",SupersetEqual:"\u2287",suphsol:"\u27C9",suphsub:"\u2AD7",suplarr:"\u297B",supmult:"\u2AC2",supne:"\u228B",supnE:"\u2ACC",supplus:"\u2AC0",supset:"\u2283",Supset:"\u22D1",supseteq:"\u2287",supseteqq:"\u2AC6",supsetneq:"\u228B",supsetneqq:"\u2ACC",supsim:"\u2AC8",supsub:"\u2AD4",supsup:"\u2AD6",swarhk:"\u2926",swarr:"\u2199",swArr:"\u21D9",swarrow:"\u2199",swnwar:"\u292A",szlig:"\xDF",Tab:"	",target:"\u2316",tau:"\u03C4",Tau:"\u03A4",tbrk:"\u23B4",tcaron:"\u0165",Tcaron:"\u0164",tcedil:"\u0163",Tcedil:"\u0162",tcy:"\u0442",Tcy:"\u0422",tdot:"\u20DB",telrec:"\u2315",tfr:"\u{1D531}",Tfr:"\u{1D517}",there4:"\u2234",therefore:"\u2234",Therefore:"\u2234",theta:"\u03B8",Theta:"\u0398",thetasym:"\u03D1",thetav:"\u03D1",thickapprox:"\u2248",thicksim:"\u223C",ThickSpace:"\u205F\u200A",thinsp:"\u2009",ThinSpace:"\u2009",thkap:"\u2248",thksim:"\u223C",thorn:"\xFE",THORN:"\xDE",tilde:"\u02DC",Tilde:"\u223C",TildeEqual:"\u2243",TildeFullEqual:"\u2245",TildeTilde:"\u2248",times:"\xD7",timesb:"\u22A0",timesbar:"\u2A31",timesd:"\u2A30",tint:"\u222D",toea:"\u2928",top:"\u22A4",topbot:"\u2336",topcir:"\u2AF1",topf:"\u{1D565}",Topf:"\u{1D54B}",topfork:"\u2ADA",tosa:"\u2929",tprime:"\u2034",trade:"\u2122",TRADE:"\u2122",triangle:"\u25B5",triangledown:"\u25BF",triangleleft:"\u25C3",trianglelefteq:"\u22B4",triangleq:"\u225C",triangleright:"\u25B9",trianglerighteq:"\u22B5",tridot:"\u25EC",trie:"\u225C",triminus:"\u2A3A",TripleDot:"\u20DB",triplus:"\u2A39",trisb:"\u29CD",tritime:"\u2A3B",trpezium:"\u23E2",tscr:"\u{1D4C9}",Tscr:"\u{1D4AF}",tscy:"\u0446",TScy:"\u0426",tshcy:"\u045B",TSHcy:"\u040B",tstrok:"\u0167",Tstrok:"\u0166",twixt:"\u226C",twoheadleftarrow:"\u219E",twoheadrightarrow:"\u21A0",uacute:"\xFA",Uacute:"\xDA",uarr:"\u2191",uArr:"\u21D1",Uarr:"\u219F",Uarrocir:"\u2949",ubrcy:"\u045E",Ubrcy:"\u040E",ubreve:"\u016D",Ubreve:"\u016C",ucirc:"\xFB",Ucirc:"\xDB",ucy:"\u0443",Ucy:"\u0423",udarr:"\u21C5",udblac:"\u0171",Udblac:"\u0170",udhar:"\u296E",ufisht:"\u297E",ufr:"\u{1D532}",Ufr:"\u{1D518}",ugrave:"\xF9",Ugrave:"\xD9",uHar:"\u2963",uharl:"\u21BF",uharr:"\u21BE",uhblk:"\u2580",ulcorn:"\u231C",ulcorner:"\u231C",ulcrop:"\u230F",ultri:"\u25F8",umacr:"\u016B",Umacr:"\u016A",uml:"\xA8",UnderBar:"_",UnderBrace:"\u23DF",UnderBracket:"\u23B5",UnderParenthesis:"\u23DD",Union:"\u22C3",UnionPlus:"\u228E",uogon:"\u0173",Uogon:"\u0172",uopf:"\u{1D566}",Uopf:"\u{1D54C}",uparrow:"\u2191",Uparrow:"\u21D1",UpArrow:"\u2191",UpArrowBar:"\u2912",UpArrowDownArrow:"\u21C5",updownarrow:"\u2195",Updownarrow:"\u21D5",UpDownArrow:"\u2195",UpEquilibrium:"\u296E",upharpoonleft:"\u21BF",upharpoonright:"\u21BE",uplus:"\u228E",UpperLeftArrow:"\u2196",UpperRightArrow:"\u2197",upsi:"\u03C5",Upsi:"\u03D2",upsih:"\u03D2",upsilon:"\u03C5",Upsilon:"\u03A5",UpTee:"\u22A5",UpTeeArrow:"\u21A5",upuparrows:"\u21C8",urcorn:"\u231D",urcorner:"\u231D",urcrop:"\u230E",uring:"\u016F",Uring:"\u016E",urtri:"\u25F9",uscr:"\u{1D4CA}",Uscr:"\u{1D4B0}",utdot:"\u22F0",utilde:"\u0169",Utilde:"\u0168",utri:"\u25B5",utrif:"\u25B4",uuarr:"\u21C8",uuml:"\xFC",Uuml:"\xDC",uwangle:"\u29A7",vangrt:"\u299C",varepsilon:"\u03F5",varkappa:"\u03F0",varnothing:"\u2205",varphi:"\u03D5",varpi:"\u03D6",varpropto:"\u221D",varr:"\u2195",vArr:"\u21D5",varrho:"\u03F1",varsigma:"\u03C2",varsubsetneq:"\u228A\uFE00",varsubsetneqq:"\u2ACB\uFE00",varsupsetneq:"\u228B\uFE00",varsupsetneqq:"\u2ACC\uFE00",vartheta:"\u03D1",vartriangleleft:"\u22B2",vartriangleright:"\u22B3",vBar:"\u2AE8",Vbar:"\u2AEB",vBarv:"\u2AE9",vcy:"\u0432",Vcy:"\u0412",vdash:"\u22A2",vDash:"\u22A8",Vdash:"\u22A9",VDash:"\u22AB",Vdashl:"\u2AE6",vee:"\u2228",Vee:"\u22C1",veebar:"\u22BB",veeeq:"\u225A",vellip:"\u22EE",verbar:"|",Verbar:"\u2016",vert:"|",Vert:"\u2016",VerticalBar:"\u2223",VerticalLine:"|",VerticalSeparator:"\u2758",VerticalTilde:"\u2240",VeryThinSpace:"\u200A",vfr:"\u{1D533}",Vfr:"\u{1D519}",vltri:"\u22B2",vnsub:"\u2282\u20D2",vnsup:"\u2283\u20D2",vopf:"\u{1D567}",Vopf:"\u{1D54D}",vprop:"\u221D",vrtri:"\u22B3",vscr:"\u{1D4CB}",Vscr:"\u{1D4B1}",vsubne:"\u228A\uFE00",vsubnE:"\u2ACB\uFE00",vsupne:"\u228B\uFE00",vsupnE:"\u2ACC\uFE00",Vvdash:"\u22AA",vzigzag:"\u299A",wcirc:"\u0175",Wcirc:"\u0174",wedbar:"\u2A5F",wedge:"\u2227",Wedge:"\u22C0",wedgeq:"\u2259",weierp:"\u2118",wfr:"\u{1D534}",Wfr:"\u{1D51A}",wopf:"\u{1D568}",Wopf:"\u{1D54E}",wp:"\u2118",wr:"\u2240",wreath:"\u2240",wscr:"\u{1D4CC}",Wscr:"\u{1D4B2}",xcap:"\u22C2",xcirc:"\u25EF",xcup:"\u22C3",xdtri:"\u25BD",xfr:"\u{1D535}",Xfr:"\u{1D51B}",xharr:"\u27F7",xhArr:"\u27FA",xi:"\u03BE",Xi:"\u039E",xlarr:"\u27F5",xlArr:"\u27F8",xmap:"\u27FC",xnis:"\u22FB",xodot:"\u2A00",xopf:"\u{1D569}",Xopf:"\u{1D54F}",xoplus:"\u2A01",xotime:"\u2A02",xrarr:"\u27F6",xrArr:"\u27F9",xscr:"\u{1D4CD}",Xscr:"\u{1D4B3}",xsqcup:"\u2A06",xuplus:"\u2A04",xutri:"\u25B3",xvee:"\u22C1",xwedge:"\u22C0",yacute:"\xFD",Yacute:"\xDD",yacy:"\u044F",YAcy:"\u042F",ycirc:"\u0177",Ycirc:"\u0176",ycy:"\u044B",Ycy:"\u042B",yen:"\xA5",yfr:"\u{1D536}",Yfr:"\u{1D51C}",yicy:"\u0457",YIcy:"\u0407",yopf:"\u{1D56A}",Yopf:"\u{1D550}",yscr:"\u{1D4CE}",Yscr:"\u{1D4B4}",yucy:"\u044E",YUcy:"\u042E",yuml:"\xFF",Yuml:"\u0178",zacute:"\u017A",Zacute:"\u0179",zcaron:"\u017E",Zcaron:"\u017D",zcy:"\u0437",Zcy:"\u0417",zdot:"\u017C",Zdot:"\u017B",zeetrf:"\u2128",ZeroWidthSpace:"\u200B",zeta:"\u03B6",Zeta:"\u0396",zfr:"\u{1D537}",Zfr:"\u2128",zhcy:"\u0436",ZHcy:"\u0416",zigrarr:"\u21DD",zopf:"\u{1D56B}",Zopf:"\u2124",zscr:"\u{1D4CF}",Zscr:"\u{1D4B5}",zwj:"\u200D",zwnj:"\u200C"},g={aacute:"\xE1",Aacute:"\xC1",acirc:"\xE2",Acirc:"\xC2",acute:"\xB4",aelig:"\xE6",AElig:"\xC6",agrave:"\xE0",Agrave:"\xC0",amp:"&",AMP:"&",aring:"\xE5",Aring:"\xC5",atilde:"\xE3",Atilde:"\xC3",auml:"\xE4",Auml:"\xC4",brvbar:"\xA6",ccedil:"\xE7",Ccedil:"\xC7",cedil:"\xB8",cent:"\xA2",copy:"\xA9",COPY:"\xA9",curren:"\xA4",deg:"\xB0",divide:"\xF7",eacute:"\xE9",Eacute:"\xC9",ecirc:"\xEA",Ecirc:"\xCA",egrave:"\xE8",Egrave:"\xC8",eth:"\xF0",ETH:"\xD0",euml:"\xEB",Euml:"\xCB",frac12:"\xBD",frac14:"\xBC",frac34:"\xBE",gt:">",GT:">",iacute:"\xED",Iacute:"\xCD",icirc:"\xEE",Icirc:"\xCE",iexcl:"\xA1",igrave:"\xEC",Igrave:"\xCC",iquest:"\xBF",iuml:"\xEF",Iuml:"\xCF",laquo:"\xAB",lt:"<",LT:"<",macr:"\xAF",micro:"\xB5",middot:"\xB7",nbsp:"\xA0",not:"\xAC",ntilde:"\xF1",Ntilde:"\xD1",oacute:"\xF3",Oacute:"\xD3",ocirc:"\xF4",Ocirc:"\xD4",ograve:"\xF2",Ograve:"\xD2",ordf:"\xAA",ordm:"\xBA",oslash:"\xF8",Oslash:"\xD8",otilde:"\xF5",Otilde:"\xD5",ouml:"\xF6",Ouml:"\xD6",para:"\xB6",plusmn:"\xB1",pound:"\xA3",quot:'"',QUOT:'"',raquo:"\xBB",reg:"\xAE",REG:"\xAE",sect:"\xA7",shy:"\xAD",sup1:"\xB9",sup2:"\xB2",sup3:"\xB3",szlig:"\xDF",thorn:"\xFE",THORN:"\xDE",times:"\xD7",uacute:"\xFA",Uacute:"\xDA",ucirc:"\xFB",Ucirc:"\xDB",ugrave:"\xF9",Ugrave:"\xD9",uml:"\xA8",uuml:"\xFC",Uuml:"\xDC",yacute:"\xFD",Yacute:"\xDD",yen:"\xA5",yuml:"\xFF"},x={"0":"\uFFFD","128":"\u20AC","130":"\u201A","131":"\u0192","132":"\u201E","133":"\u2026","134":"\u2020","135":"\u2021","136":"\u02C6","137":"\u2030","138":"\u0160","139":"\u2039","140":"\u0152","142":"\u017D","145":"\u2018","146":"\u2019","147":"\u201C","148":"\u201D","149":"\u2022","150":"\u2013","151":"\u2014","152":"\u02DC","153":"\u2122","154":"\u0161","155":"\u203A","156":"\u0153","158":"\u017E","159":"\u0178"},p=[1,2,3,4,5,6,7,8,11,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,64976,64977,64978,64979,64980,64981,64982,64983,64984,64985,64986,64987,64988,64989,64990,64991,64992,64993,64994,64995,64996,64997,64998,64999,65e3,65001,65002,65003,65004,65005,65006,65007,65534,65535,131070,131071,196606,196607,262142,262143,327678,327679,393214,393215,458750,458751,524286,524287,589822,589823,655358,655359,720894,720895,786430,786431,851966,851967,917502,917503,983038,983039,1048574,1048575,1114110,1114111],d=String.fromCharCode,w={},b=w.hasOwnProperty,z=function(R,O){return 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  overflow: visible;
}

.svg-inline--fa {
  display: inline-block;
  font-size: inherit;
  height: 1em;
  overflow: visible;
  vertical-align: -0.125em;
}
.svg-inline--fa.fa-lg {
  vertical-align: -0.225em;
}
.svg-inline--fa.fa-w-1 {
  width: 0.0625em;
}
.svg-inline--fa.fa-w-2 {
  width: 0.125em;
}
.svg-inline--fa.fa-w-3 {
  width: 0.1875em;
}
.svg-inline--fa.fa-w-4 {
  width: 0.25em;
}
.svg-inline--fa.fa-w-5 {
  width: 0.3125em;
}
.svg-inline--fa.fa-w-6 {
  width: 0.375em;
}
.svg-inline--fa.fa-w-7 {
  width: 0.4375em;
}
.svg-inline--fa.fa-w-8 {
  width: 0.5em;
}
.svg-inline--fa.fa-w-9 {
  width: 0.5625em;
}
.svg-inline--fa.fa-w-10 {
  width: 0.625em;
}
.svg-inline--fa.fa-w-11 {
  width: 0.6875em;
}
.svg-inline--fa.fa-w-12 {
  width: 0.75em;
}
.svg-inline--fa.fa-w-13 {
  width: 0.8125em;
}
.svg-inline--fa.fa-w-14 {
  width: 0.875em;
}
.svg-inline--fa.fa-w-15 {
  width: 0.9375em;
}
.svg-inline--fa.fa-w-16 {
  width: 1em;
}
.svg-inline--fa.fa-w-17 {
  width: 1.0625em;
}
.svg-inline--fa.fa-w-18 {
  width: 1.125em;
}
.svg-inline--fa.fa-w-19 {
  width: 1.1875em;
}
.svg-inline--fa.fa-w-20 {
  width: 1.25em;
}
.svg-inline--fa.fa-pull-left {
  margin-right: 0.3em;
  width: auto;
}
.svg-inline--fa.fa-pull-right {
  margin-left: 0.3em;
  width: auto;
}
.svg-inline--fa.fa-border {
  height: 1.5em;
}
.svg-inline--fa.fa-li {
  width: 2em;
}
.svg-inline--fa.fa-fw {
  width: 1.25em;
}

.fa-layers svg.svg-inline--fa {
  bottom: 0;
  left: 0;
  margin: auto;
  position: absolute;
  right: 0;
  top: 0;
}

.fa-layers {
  display: inline-block;
  height: 1em;
  position: relative;
  text-align: center;
  vertical-align: -0.125em;
  width: 1em;
}
.fa-layers svg.svg-inline--fa {
  -webkit-transform-origin: center center;
          transform-origin: center center;
}

.fa-layers-counter, .fa-layers-text {
  display: inline-block;
  position: absolute;
  text-align: center;
}

.fa-layers-text {
  left: 50%;
  top: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  -webkit-transform-origin: center center;
          transform-origin: center center;
}

.fa-layers-counter {
  background-color: #ff253a;
  border-radius: 1em;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  color: #fff;
  height: 1.5em;
  line-height: 1;
  max-width: 5em;
  min-width: 1.5em;
  overflow: hidden;
  padding: 0.25em;
  right: 0;
  text-overflow: ellipsis;
  top: 0;
  -webkit-transform: scale(0.25);
          transform: scale(0.25);
  -webkit-transform-origin: top right;
          transform-origin: top right;
}

.fa-layers-bottom-right {
  bottom: 0;
  right: 0;
  top: auto;
  -webkit-transform: scale(0.25);
          transform: scale(0.25);
  -webkit-transform-origin: bottom right;
          transform-origin: bottom right;
}

.fa-layers-bottom-left {
  bottom: 0;
  left: 0;
  right: auto;
  top: auto;
  -webkit-transform: scale(0.25);
          transform: scale(0.25);
  -webkit-transform-origin: bottom left;
          transform-origin: bottom left;
}

.fa-layers-top-right {
  right: 0;
  top: 0;
  -webkit-transform: scale(0.25);
          transform: scale(0.25);
  -webkit-transform-origin: top right;
          transform-origin: top right;
}

.fa-layers-top-left {
  left: 0;
  right: auto;
  top: 0;
  -webkit-transform: scale(0.25);
          transform: scale(0.25);
  -webkit-transform-origin: top left;
          transform-origin: top left;
}

.fa-lg {
  font-size: 1.3333333333em;
  line-height: 0.75em;
  vertical-align: -0.0667em;
}

.fa-xs {
  font-size: 0.75em;
}

.fa-sm {
  font-size: 0.875em;
}

.fa-1x {
  font-size: 1em;
}

.fa-2x {
  font-size: 2em;
}

.fa-3x {
  font-size: 3em;
}

.fa-4x {
  font-size: 4em;
}

.fa-5x {
  font-size: 5em;
}

.fa-6x {
  font-size: 6em;
}

.fa-7x {
  font-size: 7em;
}

.fa-8x {
  font-size: 8em;
}

.fa-9x {
  font-size: 9em;
}

.fa-10x {
  font-size: 10em;
}

.fa-fw {
  text-align: center;
  width: 1.25em;
}

.fa-ul {
  list-style-type: none;
  margin-left: 2.5em;
  padding-left: 0;
}
.fa-ul > li {
  position: relative;
}

.fa-li {
  left: -2em;
  position: absolute;
  text-align: center;
  width: 2em;
  line-height: inherit;
}

.fa-border {
  border: solid 0.08em #eee;
  border-radius: 0.1em;
  padding: 0.2em 0.25em 0.15em;
}

.fa-pull-left {
  float: left;
}

.fa-pull-right {
  float: right;
}

.fa.fa-pull-left,
.fas.fa-pull-left,
.far.fa-pull-left,
.fal.fa-pull-left,
.fab.fa-pull-left {
  margin-right: 0.3em;
}
.fa.fa-pull-right,
.fas.fa-pull-right,
.far.fa-pull-right,
.fal.fa-pull-right,
.fab.fa-pull-right {
  margin-left: 0.3em;
}

.fa-spin {
  -webkit-animation: fa-spin 2s infinite linear;
          animation: fa-spin 2s infinite linear;
}

.fa-pulse {
  -webkit-animation: fa-spin 1s infinite steps(8);
          animation: fa-spin 1s infinite steps(8);
}

@-webkit-keyframes fa-spin {
  0% {
    -webkit-transform: rotate(0deg);
            transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
            transform: rotate(360deg);
  }
}

@keyframes fa-spin {
  0% {
    -webkit-transform: rotate(0deg);
            transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
            transform: rotate(360deg);
  }
}
.fa-rotate-90 {
  -ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=1)";
  -webkit-transform: rotate(90deg);
          transform: rotate(90deg);
}

.fa-rotate-180 {
  -ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=2)";
  -webkit-transform: rotate(180deg);
          transform: rotate(180deg);
}

.fa-rotate-270 {
  -ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=3)";
  -webkit-transform: rotate(270deg);
          transform: rotate(270deg);
}

.fa-flip-horizontal {
  -ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=0, mirror=1)";
  -webkit-transform: scale(-1, 1);
          transform: scale(-1, 1);
}

.fa-flip-vertical {
  -ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=2, mirror=1)";
  -webkit-transform: scale(1, -1);
          transform: scale(1, -1);
}

.fa-flip-both, .fa-flip-horizontal.fa-flip-vertical {
  -ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=2, mirror=1)";
  -webkit-transform: scale(-1, -1);
          transform: scale(-1, -1);
}

:root .fa-rotate-90,
:root .fa-rotate-180,
:root .fa-rotate-270,
:root .fa-flip-horizontal,
:root .fa-flip-vertical,
:root .fa-flip-both {
  -webkit-filter: none;
          filter: none;
}

.fa-stack {
  display: inline-block;
  height: 2em;
  position: relative;
  width: 2.5em;
}

.fa-stack-1x,
.fa-stack-2x {
  bottom: 0;
  left: 0;
  margin: auto;
  position: absolute;
  right: 0;
  top: 0;
}

.svg-inline--fa.fa-stack-1x {
  height: 1em;
  width: 1.25em;
}
.svg-inline--fa.fa-stack-2x {
  height: 2em;
  width: 2.5em;
}

.fa-inverse {
  color: #fff;
}

.sr-only {
  border: 0;
  clip: rect(0, 0, 0, 0);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;
}

.sr-only-focusable:active, .sr-only-focusable:focus {
  clip: auto;
  height: auto;
  margin: 0;
  overflow: visible;
  position: static;
  width: auto;
}

.svg-inline--fa .fa-primary {
  fill: var(--fa-primary-color, currentColor);
  opacity: 1;
  opacity: var(--fa-primary-opacity, 1);
}

.svg-inline--fa .fa-secondary {
  fill: var(--fa-secondary-color, currentColor);
  opacity: 0.4;
  opacity: var(--fa-secondary-opacity, 0.4);
}

.svg-inline--fa.fa-swap-opacity .fa-primary {
  opacity: 0.4;
  opacity: var(--fa-secondary-opacity, 0.4);
}

.svg-inline--fa.fa-swap-opacity .fa-secondary {
  opacity: 1;
  opacity: var(--fa-primary-opacity, 1);
}

.svg-inline--fa mask .fa-primary,
.svg-inline--fa mask .fa-secondary {
  fill: black;
}

.fad.fa-inverse {
  color: #fff;
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`).join(" -> ")} -> `}},xt=class extends l6{},A4=class extends xt{constructor(e,t,i,a,r=e.data.showDice){super(e,t,[i],r);this.plugin=e;this.original=t;this.lexeme=i;this.source=a;C(this,"path");C(this,"file");C(this,"cache");C(this,"options");C(this,"results");C(this,"init");C(this,"watch",!0);this.getPath(),this.init=this.getFile()}async getFile(){if(this.file=this.plugin.app.metadataCache.getFirstLinkpathDest(this.path,this.source),!this.file||!(this.file instanceof It.TFile))throw new Error("Could not load file.");await this.load()}},I0=class extends P0{constructor(e,t,i){super(e,"");this.options=t;this.rolls=i;C(this,"result");C(this,"results")}get tooltip(){return`${this.options.toString()}

${this.results.toString()}`}async roll(){let e=[...this.options];return this.results=[...Array(this.rolls)].map(()=>{let t=e[this.getRandomBetween(0,e.length-1)];return e.splice(e.indexOf(t),1),t}).filter(t=>t),this.render(),this.trigger("new-result"),this.result=this.results[0],this.results[0]}async build(){this.resultEl.empty(),this.resultEl.setText(this.results.toString())}};var U2=class{constructor(e,t={value:e,conditions:[],type:"dice"}){this.lexeme=t;C(this,"dice");C(this,"modifiers",new Map);C(this,"rolls");C(this,"faces");C(this,"results");C(this,"resultArray");C(this,"modifiersAllowed",!0);C(this,"static",!1);C(this,"conditions",[]);C(this,"multiplier");C(this,"fudge",!1);if(!/(\-?\d+)[dD]?(\d+|%|\[\d+,\s?\d+\])?/.test(e))throw new Error("Non parseable dice string passed to DiceRoll.");this.dice=e.split(" ").join(""),/^-?\d+(?:\.\d+)?$/.test(this.dice)&&(this.static=!0,this.modifiersAllowed=!1);let[,i,a=null,r=1]=this.dice.match(/(\-?\d+)[dD]\[?(?:(-?\d+)\s?,)?\s?(-?\d+|%|F)\]?/)||[,1,null,1];i=Number(i),this.multiplier=i<0?-1:1;let s=isNaN(Number(a))?null:Number(a),o;this.rolls=Math.abs(Number(i))||1,r==="%"?o=100:r==="F"?(o=1,s=-1,this.fudge=!0):o=Number(r),Number(o)<0&&!s&&(s=-1),Number(o)<Number(s)&&([o,s]=[s,o]),this.faces={max:o?Number(o):1,min:s?Number(s):1},this.conditions=this.lexeme.conditions??[],this.roll()}get text(){return`${this.result}`}get result(){return this.static?Number(this.dice):[...this.results].map(([,{usable:t,value:i}])=>t?i:0).reduce((t,i)=>t+i,0)}get display(){return this.static?`${this.result}`:`[${[...this.results].map(([,{modifiers:e,display:t}])=>`${t}${[...e].join("")}`).join(", ")}]`}get modifierText(){if(!this.modifiers.size)return"";let e=[...this.conditions].map(({value:i})=>i).join(""),t=[...this.modifiers].map(([i,{conditionals:a,value:r}])=>{let s=a.map(o=>o.value);return`${r}${s.join("")}`}).join("");return`${e}${t}`}keepLow(e=1){if(!this.modifiersAllowed){new Mt.Notice("Modifiers are only allowed on dice rolls.");return}[...this.results].sort((t,i)=>t[1].value-i[1].value).slice(e-this.results.size).forEach(([t])=>{let i=this.results.get(t);i.usable=!1,i.modifiers.add("d"),this.results.set(t,{...i})})}keepHigh(e=1){if(!this.modifiersAllowed){new Mt.Notice("Modifiers are only allowed on dice rolls.");return}[...this.results].sort((t,i)=>i[1].value-t[1].value).slice(e).forEach(([t])=>{let i=this.results.get(t);i.usable=!1,i.modifiers.add("d"),this.results.set(t,{...i})})}reroll(e,t){if(!this.modifiersAllowed){new Mt.Notice("Modifiers are only allowed on dice rolls.");return}t.length||t.push({operator:"=",comparer:this.faces.min,value:""});let i=0,a=[...this.results].filter(([,{value:r}])=>this.checkCondition(r,t));for(;i<e&&a.filter(([,{value:r}])=>this.checkCondition(r,t)).length>0;)i++,a.map(([,r])=>{r.modifiers.add("r"),r.value=this.getValue()});a.forEach(([r,s])=>{this.results.set(r,s)})}explodeAndCombine(e,t){if(!this.modifiersAllowed){new Mt.Notice("Modifiers are only allowed on dice rolls.");return}t.length||t.push({operator:"=",comparer:this.faces.max,value:""}),[...this.results].filter(([,{value:a}])=>this.checkCondition(a,t)).forEach(([a,r])=>{let s=this.getValue(),o=0;for(r.modifiers.add("!"),r.value+=s,r.display=`${r.value}`,this.results.set(a,r);o<e&&this.checkCondition(s,t);)o++,s=this.getValue(),r.value+=s,r.display=`${r.value}`,this.results.set(a,r)})}explode(e,t){if(!this.modifiersAllowed){new Mt.Notice("Modifiers are only allowed on dice rolls.");return}t.length||t.push({operator:"=",comparer:this.faces.max,value:""});let i=[...this.results].filter(([,{value:r}])=>this.checkCondition(r,t)),a=0;i.forEach(([r,s])=>{let o=s.value,c=0;for(;c<e&&this.checkCondition(o,t);)this.results.get(r+a+c).modifiers.add("!"),o=this.getValue(),Aa(this.results,r+a+c+1,{usable:!0,value:o,display:`${o}`,modifiers:new Set}),c++;a+=c})}_roll(){return this.static?[Number(this.dice)]:[...Array(this.rolls)].map(()=>this.getValue())}getValue(){return this.multiplier*this.getRandomBetween(this.faces.min,this.faces.max)}setResults(e){this.results=new Map([...e].map((t,i)=>[i,{usable:!0,value:t,display:`${t}`,modifiers:new Set}])),this.updateResultArray()}applyModifiers(){for(let[e,t]of this.modifiers)this.applyModifier(e,t)}roll(){let e=this._roll();return this.setResults(e),this.applyModifiers(),this.conditions?.length&&this.applyConditions(),e}applyConditions(){for(let[e,t]of this.results){let i=this.conditions.find(({operator:r})=>r==="-="||r==="=-");if(i&&t.value===i.comparer){t.value=-1,t.modifiers.add("-");continue}this.checkCondition(t.value,this.conditions)?(t.modifiers.add("*"),t.value=1):t.usable=!1}}updateResultArray(){this.resultArray=[...this.results.values()].map(e=>e.value)}applyModifier(e,t){switch(e){case"sort":{let i;t.value=="sa"?i=[...this.results.values()].sort((a,r)=>a.value-r.value):i=[...this.results.values()].sort((a,r)=>r.value-a.value),this.results=new Map([...this.results.keys()].map(a=>[a,i[a]])),this.updateResultArray();break}case"kh":{this.keepHigh(t.data);break}case"kl":{this.keepLow(t.data);break}case"!":{this.explode(t.data,t.conditionals);break}case"!!":{this.explodeAndCombine(t.data,t.conditionals);break}case"r":{this.reroll(t.data,t.conditionals);break}case"u":{this.makeUnique();break}case"condition":}}makeUnique(){let e=[...this.results.values()];if(this.faces.max-this.faces.min+1<this.rolls||new Set(e.map(i=>i.value)).size==this.results.size)return;let t=0;for(;new Set(e.map(i=>i.value)).size!=this.results.size&&t<100;){for(let i of e){let a=e.find(r=>r.value==i.value&&r!=i);a&&(a.value=this.getValue(),a.display=`${a.value}`,a.modifiers.add("u"))}e=[...this.results.values()],t++}}checkCondition(e,t){return!t||!t.length?e:t.some(({operator:i,comparer:a})=>{if(Number.isNaN(e)||Number.isNaN(a))return!1;let r=!1;switch(i){case"=":r=e===a;break;case"!=":case"=!":r=e!==a;break;case"<":r=e<a;break;case"<=":r=e<=a;break;case">":r=e>a;break;case">=":r=e>=a;break}return r})}allowAverage(){return!0}average(){return(this.faces.min+this.faces.max)/2}getRandomBetween(e,t){return Math.floor(Math.random()*(t-e+1))+e}},kt=class extends U2{constructor(e,t){super("3d6",t);this.dice=e;this.lexeme=t}get doubles(){return new Set([...this.results].map(([,{usable:e,value:t}])=>e?t:0)).size<3}get result(){return this.static?Number(this.dice):[...this.results].map(([,{usable:t,value:i}])=>t?i:0).reduce((t,i)=>t+i,0)}get display(){let e=[];for(let t of this.results){if(t[0]==0&&this.doubles){e.push(`${t[1].value}S`);continue}e.push(`${t[1].value}`)}return`[${e.join(", ")}]`}allowAverage(){return!1}},wa=class extends U2{constructor(e,t){super(e,t);this.dice=e;this.lexeme=t;C(this,"stack",[]);let i=`${this.faces.max}`.split("");for(let a=0;a<this.rolls;a++){let r=[];for(let s of i){let o=new U2(`1d${s}`);r.push(o),o.roll()}this.stack.push(r)}}get result(){return this.stack.map(e=>Number(e.map(t=>t.result).join(""))).reduce((e,t)=>e+t)}get display(){return this.stack.map(e=>e.map(t=>t.result).join(",")).join("|")}roll(){return!this.stack||!this.stack.length?super.roll():(this.stack.forEach(e=>e.map(t=>t.roll())),[...this.stack.map(e=>e.map(t=>t.result)).flat()])}allowAverage(){return!1}},_2=class extends xt{constructor(e,t,i,a=e.data.showDice,r,s,o=e.data.displayFormulaAfter){super(e,t,i,a);this.plugin=e;this.original=t;this.lexemes=i;C(this,"result");C(this,"fixedText");C(this,"displayFixedText",!1);C(this,"expectedValue");C(this,"stunted","");C(this,"_tooltip");C(this,"shouldRender",!1);C(this,"showFormula",!1);C(this,"operators",{"+":(e,t)=>e+t,"-":(e,t)=>e-t,"*":(e,t)=>e*t,"/":(e,t)=>e/t,"^":(e,t)=>Math.pow(e,t)});C(this,"stack",[]);C(this,"stackCopy",[]);C(this,"dice",[]);C(this,"hasRunOnce",!1);o&&this.containerEl.createSpan({cls:"dice-roller-formula",text:`(${t})`}),this.fixedText=r,this.expectedValue=s,this.displayFixedText=this.fixedText!=="",this.loaded=!0,this.trigger("loaded")}get replacer(){return`${this.result}`}get resultText(){let e=[],t=0;return this.dice.forEach(i=>{let a=this.original.slice(t);e.push(a.slice(0,a.indexOf(i.lexeme.text)),i.display),t+=a.indexOf(i.lexeme.text)+i.lexeme.text.length+i.modifierText.length}),e.push(this.original.slice(t)),e.join("")}get tooltip(){return this._tooltip?this._tooltip:this.expectedValue===x2.Roll||this.shouldRender?this.displayFixedText?`${this.original}
${this.result} = ${this.resultText}`:`${this.original}
${this.resultText}`:this.expectedValue===x2.Average?this.displayFixedText?`${this.original}
${this.result} = average: ${this.resultText}`:`${this.original}
average: ${this.resultText}`:`${this.original}
empty`}allowAverage(){let e=t=>t.allowAverage();return this.dynamic.every(e)}async build(){if(this.expectedValue===x2.Average&&!this.shouldRender){if(this.allowAverage())for(let a of this.dynamic){let r=a.average();var e=Array(a.rolls).fill(r);a.setResults(e)}else this.expectedValue=x2.Roll;this.result=Math.floor(this.result),this.setTooltip()}let t=this.result;switch(this.plugin.data.round){case me.None:{t=Math.trunc(t*100)/100;break}case me.Normal:{t=Math.round(t);break}case me.Up:{t=Math.ceil(t);break}case me.Down:{t=Math.floor(t);break}}let i;this.expectedValue===x2.None&&!this.shouldRender?(this.showDice?i=[""]:i=["\xA0"],this.showFormula&&i.unshift(this.original+" -> ")):(i=[`${t}`],this.showFormula&&i.unshift(this.inlineText)),this.expectedValue=x2.Roll,this.displayFixedText?this.resultEl.setText(this.fixedText):this.resultEl.setText(i.join("")+this.stunted)}async onClick(e){e.stopPropagation(),e.stopImmediatePropagation(),e.getModifierState("Alt")?this.expectedValue=x2.Average:e.getModifierState("Control")&&(this.expectedValue=x2.None),e.getModifierState("Shift")?(await this.plugin.renderRoll(this),this.render(),this.trigger("new-result"),this.hasRunOnce=!0):window.getSelection()?.isCollapsed&&await this.roll()}get dynamic(){return this.dice.filter(e=>!e.static)}get static(){return this.dice.filter(e=>e.static)}get isStatic(){return this.dice.every(e=>e.static)}rollSync(){this.stunted="",this.parseLexemes();let e=this.stack.pop();return e.roll(),e instanceof kt&&e.doubles&&(this.stunted=` - ${e.results.get(0).value} Stunt Points`),this.result=e.result,this._tooltip=null,this.render(),this.trigger("new-result"),this.hasRunOnce=!0,this.result}async roll(e){if(this.stunted="",this.stackCopy=[],this.parseLexemes(),e||this.shouldRender&&this.hasRunOnce)await this.plugin.renderRoll(this),new Mt.Notice(`${this.tooltip}

Result: ${this.result}`);else{let t=this.stack.pop();t.roll(),t instanceof kt&&t.doubles&&(this.stunted=` - ${t.results.get(0).value} Stunt Points`),this.result=t.result,this._tooltip=null}return this.render(),this.trigger("new-result"),this.hasRunOnce=!0,this.result}parseLexemes(){let e=0;for(let t of this.lexemes)switch(t.type){case"+":case"-":case"*":case"/":case"^":case"math":let i=this.stack.pop(),a=this.stack.pop();if(!a){t.value==="-"&&(i=new U2(`-${i.dice}`,i.lexeme)),this.stackCopy.push(t.value),this.stack.push(i);continue}i.roll(),i instanceof kt&&i.doubles&&(this.stunted=` - ${i.results.get(0).value} Stunt Points`),a.roll(),a instanceof kt&&a.doubles&&(this.stunted=` - ${a.results.get(0).value} Stunt Points`);let r=this.operators[t.value](a.result,i.result);this.stackCopy.push(t.value),this.stack.push(new U2(`${r}`,t));break;case"u":{let s=this.dice[e-1],o=t.value?Number(t.value):1;s.modifiers.set("u",{data:o,conditionals:[],value:t.text});break}case"kh":{let s=this.dice[e-1],o=t.value?Number(t.value):1;s.modifiers.set("kh",{data:o,conditionals:[],value:t.text});break}case"dl":{let s=this.dice[e-1],o=t.value?Number(t.value):1;o=s.results.size-o,s.modifiers.set("kh",{data:o,conditionals:[],value:t.text});break}case"kl":{let s=this.dice[e-1],o=t.value?Number(t.value):1;s.modifiers.set("kl",{data:o,conditionals:[],value:t.text});break}case"dh":{let s=this.dice[e-1],o=t.value?Number(t.value):1;o=s.results.size-o,s.modifiers.set("kl",{data:o,conditionals:[],value:t.text});break}case"!":{let s=this.dice[e-1],o=Number(t.value)||1;s.modifiers.set("!",{data:o,conditionals:t.conditions??[],value:t.text});break}case"!!":{let s=this.dice[e-1],o=Number(t.value)||1;s.modifiers.set("!!",{data:o,conditionals:t.conditions??[],value:t.text});break}case"r":{let s=this.dice[e-1],o=Number(t.value)||1;s.modifiers.set("r",{data:o,conditionals:t.conditions??[],value:t.text});break}case"sort":{let s=this.dice[e-1],o=Number(t.value);s.modifiers.set("sort",{data:o,conditionals:t.conditions??[],value:t.value});break}case"dice":{if(t.parenedDice&&/^d/.test(t.value)&&this.stack.length){let s=this.stack.pop();t.value=`${s.result}${t.value}`,this.dice[e]=new U2(t.value,t)}this.dice[e]||(this.dice[e]=new U2(t.value,t)),this.stack.push(this.dice[e]),this.stackCopy.push(this.dice[e]),e++;break}case"stunt":{this.dice[e]||(this.dice[e]=new kt(t.value,t)),this.stack.push(this.dice[e]),this.stackCopy.push(this.dice[e]),e++;break}case"%":{this.dice[e]||(this.dice[e]=new wa(t.value,t)),this.stack.push(this.dice[e]),this.stackCopy.push(this.dice[e]),e++;break}}}recalculate(){let e=[],t=0;if(!this.stackCopy.length)return this.roll();for(let i of this.stackCopy)if(typeof i=="string"){let a=e.pop(),r=e.pop();if(!r){i==="-"&&(a=new U2(`-${a.result}`,a.lexeme)),e.push(a);continue}let s=this.operators[i](r.result,a.result);e.push(new U2(`${s}`))}else e.push(i),i instanceof U2&&this.stackCopy.indexOf(i)!=this.stackCopy.length-1&&i.applyModifiers();e.length&&e[0]instanceof U2&&(e[0].applyModifiers(),t+=e[0].result),this.result=t,this.render()}toResult(){return{type:"dice",result:this.result,tooltip:this.tooltip}}async applyResult(e){e.type==="dice"&&(e.result&&(this.result=e.result),e.tooltip&&(this._tooltip=e.tooltip),await this.render())}setResult(e){}};var M2=S2(require("obsidian"));function kc(n){let e="",t="abcdefghijklmnopqrstuvwxyz0123456789",i=t.length;for(let a=0;a<n;a++)e+=t.charAt(Math.floor(Math.random()*i));return e}function Uc(n){return`dice-${kc(4)}`}var k0=class extends A4{constructor(e,t,i,a,r=!0,s=e.data.showDice){super(e,t,i,a,s);this.plugin=e;this.original=t;this.lexeme=i;this.inline=r;C(this,"copy");this.plugin.data.displayAsEmbed&&(this.containerEl.addClasses(["has-embed","markdown-embed"]),this.resultEl.addClass("internal-embed")),this.resultEl.setAttrs({src:a}),this.copy=this.containerEl.createDiv({cls:"dice-content-copy dice-roller-button no-show",attr:{"aria-label":"Copy Contents"}}),this.copy.addEventListener("click",o=>{o.stopPropagation(),navigator.clipboard.writeText(this.transformResultsToString()).then(async()=>{new M2.Notice("Result copied to clipboard.")})}),(0,M2.setIcon)(this.copy,Qe)}getEmbedClass(){return this.plugin.data.displayAsEmbed?"markdown-embed":""}},w4=class extends k0{constructor(e,t,i,a,r=!0,s=e.data.showDice){super(e,t,i,a,s);this.plugin=e;this.original=t;this.lexeme=i;this.inline=r;C(this,"result");C(this,"results");C(this,"types");C(this,"content");C(this,"copy");C(this,"levels")}get replacer(){let e=this.getBlockId(this.result);return e?`![[${this.path}#^${e}]]`:""}get tooltip(){return`${this.original}
${this.path}`}async build(){if(this.resultEl.empty(),this.plugin.data.displayResultsInline&&this.inline&&this.resultEl.createSpan({text:this.inlineText}),!this.results||!this.results.length){this.resultEl.createDiv({cls:"dice-no-results",text:"No results."});return}this.plugin.data.copyContentButton&&this.copy.removeClass("no-show");for(let e of this.results){this.resultEl.onclick=async i=>{if(i&&i.getModifierState("Control")||i.getModifierState("Meta")){i.stopPropagation();return}};let t=this.resultEl.createDiv({cls:this.getEmbedClass()});if(!this.plugin.data.displayResultsInline){let i="type"in e?e.type:"List Item";t.setAttrs({"aria-label":`${this.file.basename}: ${i}`})}if(!e){t.createDiv({cls:"dice-no-results",text:"No results."});continue}if(M2.MarkdownRenderer.renderMarkdown(this.displayFromCache(e),t.createDiv(),this.source,null),this.plugin.data.copyContentButton&&this.results.length>1){let i=t.createDiv({cls:"dice-content-copy dice-roller-button",attr:{"aria-label":"Copy Contents"}});i.addEventListener("click",a=>{a.stopPropagation(),navigator.clipboard.writeText(this.displayFromCache(e).trim()).then(async()=>{new M2.Notice("Result copied to clipboard.")})}),(0,M2.setIcon)(i,Qe)}}}async load(){await this.getOptions()}displayFromCache(...e){let t=[];for(let i of e)t.push(this.content.slice(i.position.start.offset,i.position.end.offset));return t.join(`

`)}transformResultsToString(){return this.displayFromCache(...this.results)}getBlockId(e){let t=this.cache.blocks??{},i=Object.entries(t).find(([a,r])=>Sa(r.position,e.position));if(!i){let a=`${Uc(4)}`,r=`${this.content.slice(0,this.result.position.end.offset+1)}^${a}${this.content.slice(this.result.position.end.offset)}`;return this.watch=!1,this.plugin.app.vault.modify(this.file,r),a}return i[0]}getPath(){let{groups:e}=this.lexeme.value.match(B0),{roll:t=1,link:i,types:a}=e;if(!i)throw new Error("Could not parse link.");this.rolls=(t&&!isNaN(Number(t))&&Number(t))??1,this.path=decodeURIComponent(i.replace(/(\[|\]|\(|\))/g,"")),this.types=a?.split(","),this.levels=a?.split(",").map(r=>/heading\-\d+/.test(r)?r.split("-").pop():null).filter(r=>r),this.types=a?.split(",").map(r=>/heading\-\d+/.test(r)?r.split("-").shift():r)}async getOptions(){if(this.cache=this.plugin.app.metadataCache.getFileCache(this.file),!this.cache||!this.cache.sections)throw new Error("Could not read file cache.");this.content=await this.plugin.app.vault.cachedRead(this.file),this.options=this.cache.sections.filter(({type:e,position:t})=>this.types?e=="heading"&&this.types.includes(e)&&this.levels.length?(this.cache.headings??[]).filter(({level:a})=>this.levels.includes(`${a}`)).some(({position:a})=>Sa(a,t)):this.types.includes(e):!["yaml","thematicBreak"].includes(e)),this.types&&this.types.includes("listItem")&&this.options.push(...this.cache.listItems),this.loaded=!0,this.trigger("loaded")}async roll(){return new Promise((e,t)=>{if(!this.loaded)this.on("loaded",()=>{let i=[...this.options];this.results=[...Array(this.rolls)].map(()=>{let a=i[this.getRandomBetween(0,i.length-1)];return i.splice(i.indexOf(a),1),a}).filter(a=>a),this.render(),this.trigger("new-result"),this.result=this.results[0],e(this.results[0])});else{let i=[...this.options];this.results=[...Array(this.rolls)].map(()=>{let a=i[this.getRandomBetween(0,i.length-1)];return i.splice(i.indexOf(a),1),a}).filter(a=>a),this.render(),this.trigger("new-result"),this.result=this.results[0],e(this.results[0])}})}toResult(){return{type:"section",result:this.results}}async applyResult(e){e.type==="section"&&(e.result&&(this.results=e.result),await this.render())}},u6=class extends xt{constructor(e,t,i,a,r=e.data.showDice){super(e,t,[i],r);this.plugin=e;this.original=t;this.lexeme=i;this.source=a;C(this,"tag");C(this,"collapse");C(this,"types");C(this,"results");C(this,"random");C(this,"chosen");C(this,"loaded",!1);C(this,"result");if(!this.plugin.canUseDataview)throw new M2.Notice("A tag can only be rolled with the Dataview plugin enabled."),new Error("A tag can only be rolled with the Dataview plugin enabled.");e.data.displayAsEmbed&&this.containerEl.addClasses(["has-embed","markdown-embed"]);let{roll:s=1,tag:o,collapse:c,types:l}=i.value.match(F0).groups;this.collapse=c==="-"?!0:c==="+"?!1:!this.plugin.data.returnAllTags,this.tag=`#${o}`,this.rolls=Number(s),this.types=l,this.getFiles()}get replacer(){return this.result.replacer}get typeText(){return this.types?.length?`|${this.types}`:""}async getFiles(){if(!this.plugin.dataviewAPI){new M2.Notice("Dice Roller: Dataview must be installed and enabled to use tag rollers.");return}await this.plugin.dataviewReady();let e=await this.plugin.dataviewAPI.query(`list from ${this.tag}`);if(!e.successful)throw new Error(`No files found with that tag. Is the tag correct?

`+this.tag);let t=new Set(e.value.values.reduce((a,r)=>(r.type=="file"&&a.push(r.path),a),[]));if(t&&t.delete(this.source),!t||!t.size)throw new Error(`No files found with that tag. Is the tag correct?

`+this.tag);let i=Array.from(t).map(a=>`${this.rolls}d[[${a}]]${this.typeText}`);this.results=i.map(a=>new w4(this.plugin,a,{...this.lexeme,value:a,type:"section"},this.source,!1)),this.loaded=!0,this.trigger("loaded")}async build(){if(this.resultEl.empty(),this.plugin.data.displayResultsInline&&this.resultEl.createSpan({text:this.inlineText}),this.collapse){this.chosen=this.random??this.getRandomBetween(0,this.results.length-1);let e=this.results[this.chosen];this.random=null;let t=this.resultEl.createDiv();t.createEl("h5",{cls:"dice-file-name",text:e.file.basename}),t.appendChild(e.containerEl)}else for(let e of this.results){let t=this.resultEl.createDiv();t.createEl("h5",{cls:"dice-file-name",text:e.file.basename}),t.appendChild(e.containerEl)}}async roll(){return new Promise((e,t)=>{this.loaded?(this.results.forEach(async i=>await i.roll()),this.render(),this.trigger("new-result"),this.result=this.results[0],e(this.result)):this.on("loaded",()=>{this.results.forEach(async i=>await i.roll()),this.render(),this.trigger("new-result"),this.result=this.results[0],e(this.result)})})}get tooltip(){return this.original}toResult(){return{type:"tag",random:this.chosen,result:Object.fromEntries(this.results.map(e=>[e.path,e.toResult()]))}}async applyResult(e){if(e.type==="tag"){if(e.result)for(let t in e.result){let i=this.results.find(a=>a.path===t);!i||i.applyResult(e.result[t])}e.random&&(this.random=e.random),await this.render()}}},h6=class extends xt{constructor(e,t,i,a,r=e.data.showDice){super(e,t,[i],r);this.plugin=e;this.original=t;this.lexeme=i;this.source=a;C(this,"tag");C(this,"links");C(this,"result");let{roll:s=1,tag:o}=i.value.match(F0).groups;this.tag=`#${o}`,this.rolls=(s&&!isNaN(Number(s))&&Number(s))??1,this.getFiles()}get replacer(){return`[[${this.result.basename}]]`}get tooltip(){return`${this.original}
${this.result.basename}`}async roll(){return new Promise((e,t)=>{this.loaded?(this.result=this.links[this.getRandomBetween(0,this.links.length-1)],this.render(),this.trigger("new-result"),e(this.result)):this.on("loaded",()=>{this.result=this.links[this.getRandomBetween(0,this.links.length-1)],this.render(),this.trigger("new-result"),e(this.result)})})}async build(){this.resultEl.empty(),this.plugin.data.displayResultsInline&&this.resultEl.createSpan({text:this.inlineText});let e=this.resultEl.createEl("a",{cls:"internal-link",text:this.result.basename});e.onclick=async t=>{t.stopPropagation(),this.plugin.app.workspace.openLinkText(this.result.path,this.plugin.app.workspace.getActiveFile()?.path,t.getModifierState("Control"))},e.onmouseenter=async t=>{this.plugin.app.workspace.trigger("link-hover",this,e,this.result.path,this.plugin.app.workspace.getActiveFile()?.path)}}async getFiles(){if(!this.plugin.dataviewAPI){new M2.Notice("Dice Roller: Dataview must be installed and enabled to use tag rollers.");return}await this.plugin.dataviewReady();let e=await this.plugin.dataviewAPI.query(`list from ${this.tag}`);if(!e.successful)throw new Error(`No files found with that tag. Is the tag correct?

`+this.tag);let t=new Set(e.value.values.reduce((i,a)=>(a.type=="file"&&i.push(a.path),i),[]));if(t&&t.delete(this.source),!t||!t.size)throw new Error(`No files found with that tag. Is the tag correct?

`+this.tag);this.links=Array.from(t).map(i=>this.plugin.app.metadataCache.getFirstLinkpathDest(i,this.source)),this.loaded=!0,this.trigger("loaded")}toResult(){return{type:"link",result:this.result.path}}async applyResult(e){if(e.type==="link"){if(e.result){let t=this.plugin.app.vault.getAbstractFileByPath(e.result);t&&t instanceof M2.TFile&&(this.result=t)}await this.render()}}},f6=class extends k0{constructor(e,t,i,a,r=!0,s=e.data.showDice){super(e,t,i,a,s);this.plugin=e;this.original=t;this.lexeme=i;C(this,"result");C(this,"results");C(this,"types");C(this,"content")}get replacer(){return this.result}get tooltip(){return`${this.original}
${this.path}`}async build(){if(this.resultEl.empty(),this.plugin.data.displayResultsInline&&this.inline&&this.resultEl.createSpan({text:this.inlineText}),!this.results||!this.results.length){this.resultEl.createDiv({cls:"dice-no-results",text:"No results."});return}this.plugin.data.copyContentButton&&this.copy.removeClass("no-show");for(let e of this.results){this.resultEl.onclick=async i=>{if(i&&i.getModifierState("Control")||i.getModifierState("Meta")){i.stopPropagation();return}};let t=this.resultEl.createDiv({cls:this.getEmbedClass()});if(!e){t.createDiv({cls:"dice-no-results",text:"No results."});continue}if(M2.MarkdownRenderer.renderMarkdown(e,t.createDiv(),this.source,null),this.plugin.data.copyContentButton&&this.results.length>1){let i=t.createDiv({cls:"dice-content-copy dice-roller-button",attr:{"aria-label":"Copy Contents"}});i.addEventListener("click",a=>{a.stopPropagation(),navigator.clipboard.writeText(e).then(async()=>{new M2.Notice("Result copied to clipboard.")})}),(0,M2.setIcon)(i,Qe)}}}transformResultsToString(){return this.results.join(`

`)}async load(){await this.getOptions()}getPath(){let{groups:e}=this.lexeme.value.match(B0),{roll:t=1,link:i,types:a}=e;if(!i)throw new Error("Could not parse link.");this.rolls=(t&&!isNaN(Number(t))&&Number(t))??1,this.path=i.replace(/(\[|\])/g,""),this.types=a?.split(",")}async getOptions(){if(this.content=await this.plugin.app.vault.cachedRead(this.file),!this.content)throw new Error("Could not read file cache.");this.options=this.content.trim().split(`
`).map(e=>e.trim()).filter(e=>e&&e.length),this.loaded=!0,this.trigger("loaded")}async roll(){return new Promise((e,t)=>{if(!this.loaded)this.on("loaded",()=>{let i=[...this.options];this.results=[...Array(this.rolls)].map(()=>{let a=i[this.getRandomBetween(0,i.length-1)];return i.splice(i.indexOf(a),1),a}).filter(a=>a),this.render(),this.trigger("new-result"),e(this.results[0])});else{let i=[...this.options];this.results=[...Array(this.rolls)].map(()=>{let a=i[this.getRandomBetween(0,i.length-1)];return i.splice(i.indexOf(a),1),a}).filter(a=>a),this.render(),this.trigger("new-result"),e(this.results[0])}})}toResult(){return{type:"section",result:this.results}}async applyResult(e){e.type==="section"&&(e.result&&(this.results=e.result),await this.render())}},Sa=(n,e)=>n.start.col==e.start.col&&n.start.line==e.start.line&&n.start.offset==e.start.offset;var bt=S2(require("obsidian"));var _a=class{constructor(){C(this,"result","");C(this,"combinedTooltip","")}},Ut=class extends A4{constructor(){super(...arguments);C(this,"content");C(this,"position");C(this,"block");C(this,"header");C(this,"rollsFormula");C(this,"isLookup");C(this,"lookupRoller");C(this,"lookupRanges");C(this,"combinedTooltip","");C(this,"prettyTooltip","");C(this,"result")}getPath(){let{groups:e}=this.lexeme.value.match(za),{diceRoll:t="1",link:i,block:a,header:r}=e;if(!i||!a)throw new Error("Could not parse link.");let s=t.match(/(\d*?)[Dd]$/);if(s){let[,o="1"]=s;this.rollsFormula=o}else this.rollsFormula=t;this.rolls=1,this.path=decodeURIComponent(i.replace(/(\[|\]|\(|\))/g,"")),this.block=a.replace(/(\^|#)/g,"").trim().toLowerCase(),this.header=r}get tooltip(){return this.prettyTooltip}get replacer(){return this.result}async build(){this.resultEl.empty();let e=[this.result];this.plugin.data.displayResultsInline&&e.unshift(this.inlineText);let t=createSpan();await bt.MarkdownRenderer.renderMarkdown(e.join(""),t,this.source,null);let i=this.resultEl.createSpan("embedded-table-result");t.childElementCount==1&&t.firstElementChild instanceof HTMLParagraphElement?i.append(...Array.from(t.firstElementChild.childNodes)):i.append(...Array.from(t.childNodes))}prettify(e){let t=/(.*?)(\(|\)|;|\|\|)(.*)/,i="	",a=0,r="",s=e,o;for(;o=s.match(t);){let[,c,l,u]=o;r+=c,l==")"?(a--,r+=`
`,r+=i.repeat(a),r+=")"):(l=="("?(a++,r+="("):l==";"?r+=",":l=="||"&&(r+="|"),r+=`
`,r+=i.repeat(a)),s=u}return r+=s,r}async getSubResult(e){let t=new _a;typeof e=="number"?t.result=e.toString():t.result=e;let i=[];if(typeof e=="string"){let a=/(?:\`dice:)(.*?)(?:\`)/g,r=e.matchAll(a);for(let s of r){let o=s[1].trim(),c=await this.plugin.getRoller(o,this.source);await c.roll();let l=await this.getSubResult(c.result),u;if(l.result instanceof bt.TFile?u=l.result.basename:u=l.result,t.result=t.result.replace(s[0],u),c instanceof Ut)i.push(c.combinedTooltip);else{let[f,h]=c.tooltip.split(`
`);i.push(f+" --> "+h)}}}return t.combinedTooltip=i.join(";"),t}async getResult(){let e=[],t=[],i=this.original;if(this.rollsFormula)try{let a=await this.plugin.getRoller(this.rollsFormula,this.source);if(!(a instanceof _2))return this.prettyTooltip="TableRoller only supports dice rolls to select multiple elements.",new bt.Notice(this.prettyTooltip),"ERROR";let r=a;await r.roll(),this.rolls=r.result,r.isStatic||(i=i.replace(this.rollsFormula,`${this.rollsFormula.trim()} --> ${r.resultText} > `))}catch{return this.prettyTooltip=`TableRoller: '${this.rollsFormula}' is not a valid dice roll.`,new bt.Notice(this.prettyTooltip),"ERROR"}for(let a=0;a<this.rolls;a++){let r="",s,o="";if(this.isLookup){let c=await this.lookupRoller.roll(),l=this.lookupRanges.find(([u])=>u[1]===void 0&&c===u[0]||c>=u[0]&&u[1]>=c);l&&(r=this.lookupRoller.original.trim()+" --> "+`${this.lookupRoller.resultText}${this.header?" | "+this.header:""}`.trim(),o=l[1])}else{let c=[...this.options],l=this.getRandomBetween(0,c.length-1);r=c.length+" rows --> [row "+(l+1)+"]",o=c[l]}s=await this.getSubResult(o),e.push(s.result),s.combinedTooltip&&(r+=" > ("+s.combinedTooltip+")"),t.push(r)}return t.length==0?this.combinedTooltip=i:t.length==1?this.combinedTooltip=i+" "+t.join(""):this.combinedTooltip=i+" ==> ("+t.join(" ||")+")",this.prettyTooltip=this.prettify(this.combinedTooltip),e.join("||")}async roll(){return new Promise(async e=>{this.loaded?(this.result=await this.getResult(),this.render(),this.trigger("new-result"),e(this.result)):this.on("loaded",async()=>{this.result=await this.getResult(),this.render(),this.trigger("new-result"),e(this.result)})})}async load(){await this.getOptions()}async getOptions(){if(this.cache=this.plugin.app.metadataCache.getFileCache(this.file),!this.cache||!this.cache.blocks||!(this.block in this.cache.blocks))throw new Error(`Could not read file cache. Does the block reference exist?

${this.path} > ${this.block}`);let e=this.cache.sections?.find(t=>t.position==this.cache.blocks[this.block].position);if(this.position=this.cache.blocks[this.block].position,this.content=(await this.plugin.app.vault.cachedRead(this.file))?.slice(this.position.start.offset,this.position.end.offset),e&&e.type==="list")this.options=this.content.split(`
`);else{let t=Gc(this.content);if(t.columns.size===2&&/dice:\s*([\s\S]+)\s*?/.test(Array.from(t.columns.keys())[0])){let i=await this.plugin.getRoller(Array.from(t.columns.keys())[0].split(":").pop(),this.source);i instanceof _2&&(this.lookupRoller=i,this.lookupRanges=t.rows.map(a=>{let[r,s]=a.replace(/\\\|/g,"{ESCAPED_PIPE}").split("|").map(l=>l.replace(/{ESCAPED_PIPE}/g,"\\|")).map(l=>l.trim()),[,o,c]=r.match(/(\d+)(?:[^\d]+?(\d+))?/)??[];if(!(!o&&!c))return[[Number(o),c?Number(c):void 0],s]}),this.isLookup=!0)}if(this.header==="xy"&&!t.columns.has("xy")){this.options=[];for(let i of Array.from(t.columns.values()).slice(1))this.options.push(...i)}else if(this.header&&t.columns.has(this.header))this.options=t.columns.get(this.header);else{if(this.header)throw new Error(`Header ${this.header} was not found in table ${this.path} > ${this.block}.`);this.options=t.rows}}this.loaded=!0,this.trigger("loaded")}toResult(){return{type:"table",result:this.result}}async applyResult(e){e.type==="table"&&(e.result&&(this.result=e.result),await this.render())}},Oc=/^\|?([\s\S]+?)\|?$/,Ea=/\|/g;function Gc(n){let e=n.split(`
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This can be overridden using "}),t.createEl("code",{text:"dice-: formula"}),t.createEl("p",{text:"Please note that the plugin will attempt to save the result but may not be able to."})})).addToggle(t=>{t.setValue(this.plugin.data.persistResults),t.onChange(async i=>{this.plugin.data.persistResults=i,await this.plugin.saveSettings()})})}buildDisplay(e){e.empty(),new _1.Setting(e).setHeading().setName("Dice Display"),new _1.Setting(e).setName("Display Formula With Results").setDesc("Both the formula and the results will both be displayed in preview mode.").addToggle(t=>{t.setValue(this.plugin.data.displayResultsInline),t.onChange(async i=>{this.plugin.data.displayResultsInline=i,await this.plugin.saveSettings()})}),new _1.Setting(e).setName("Display Dice Button With Results").setDesc("A dice button will appear next to results.").addToggle(t=>{t.setValue(this.plugin.data.showDice),t.onChange(async i=>{this.plugin.data.showDice=i,await this.plugin.saveSettings()})}),new _1.Setting(e).setName("Add Formula When Using Modify Dice").setDesc(createFragment(t=>{t.createSpan({text:"Both the formula and the results will both be added to the note when using "}),t.createEl("code",{text:"dice-mod"}),t.createSpan({text:"."})})).addToggle(t=>{t.setValue(this.plugin.data.displayFormulaForMod),t.onChange(async i=>{this.plugin.data.displayFormulaForMod=i,await this.plugin.saveSettings()})}),new _1.Setting(e).setName("Display Formula in Parentheses After").setDesc(createFragment(t=>{t.createSpan({text:"For example,  "}),t.createEl("code",{text:"`dice: 1d6`"}),t.createSpan({text:" will become "});let i=t.createSpan("dice-roller");i.createSpan({cls:"dice-roller-result",text:"3"}),(0,_1.setIcon)(i.createSpan("dice-roller-button"),$2),t.createSpan({text:" (1d6). This only affects Dice Rollers."})})).addToggle(t=>{t.setValue(this.plugin.data.displayFormulaAfter),t.onChange(async i=>{this.plugin.data.displayFormulaAfter=i,await this.plugin.saveSettings()})})}buildDice(e){e.empty(),new _1.Setting(e).setHeading().setName("Dice Rollers"),new _1.Setting(e).setName("Default Face").setDesc("Use this as the number of faces when it is omitted.").addText(t=>{t.setValue(`${this.plugin.data.defaultFace}`),t.inputEl.onblur=async()=>{isNaN(Number(t.inputEl.value))&&new _1.Notice("The default face must be a number."),this.plugin.data.defaultFace=Number(t.inputEl.value),await this.plugin.saveSettings()}}),new _1.Setting(e).setName("Round Results").setDesc("Determine the rounding behavior for dice results.").addDropdown(t=>{t.addOptions(me).setValue(this.plugin.data.round).onChange(i=>{this.plugin.data.round=i,this.plugin.saveSettings()})}),new _1.Setting(e).setName("Always Render Dice").setDesc(createFragment(t=>{t.createSpan({text:"Dice rolled in notes will always be rendered. Use the "}),t.createEl("code",{text:"|norender"}),t.createSpan({text:" flag to prevent it."})})).addToggle(t=>{t.setValue(this.plugin.data.renderAllDice).onChange(i=>{this.plugin.data.renderAllDice=i,this.plugin.saveSettings()})})}buildTables(e){e.empty(),new _1.Setting(e).setHeading().setName("Table Rollers"),new _1.Setting(e).setName("Display Lookup Table Roll").setDesc("Lookup table rolls will display the rolled number along with the result.").addToggle(t=>{t.setValue(this.plugin.data.displayLookupRoll),t.onChange(async i=>{this.plugin.data.displayLookupRoll=i,await this.plugin.saveSettings()})})}buildSections(e){e.empty(),new _1.Setting(e).setHeading().setName("Section Rollers"),new _1.Setting(e).setName("Add Copy Button to Section Results").setDesc("Randomly rolled sections will have a copy-content button to easy add result to clipboard.").addToggle(t=>{t.setValue(this.plugin.data.copyContentButton),t.onChange(async i=>{this.plugin.data.copyContentButton=i,await this.plugin.saveSettings()})}),new _1.Setting(e).setName("Display As Embeds").setDesc("Sections returned from Section & Tag Rollers will display as embedded fields.").addToggle(t=>{t.setValue(this.plugin.data.displayAsEmbed),t.onChange(async i=>{this.plugin.data.displayAsEmbed=i,await this.plugin.saveSettings()})})}buildTags(e){e.empty(),new _1.Setting(e).setHeading().setName("Tag Rollers"),new _1.Setting(e).setName("Roll All Files for Tags").setDesc("Return a result for each file when rolling tags.").addToggle(t=>{t.setValue(this.plugin.data.returnAllTags),t.onChange(async i=>{this.plugin.data.returnAllTags=i,await this.plugin.saveSettings()})}),new _1.Setting(e).setName("Always Return Links for Tags").setDesc("Enables random link rolling with the link parameter. Override by specifying a section type.").addToggle(t=>{t.setValue(this.plugin.data.rollLinksForTags),t.onChange(async i=>{this.plugin.data.rollLinksForTags=i,await this.plugin.saveSettings()})})}buildView(e){e.empty(),new _1.Setting(e).setHeading().setName("Dice View"),new _1.Setting(e).setName("Open Dice View on Startup").setDesc("The dice view can always be opened using the command from the command palette.").addToggle(t=>{t.setValue(this.plugin.data.showLeafOnStartup),t.onChange(async i=>{this.plugin.data.showLeafOnStartup=i,await this.plugin.saveSettings()})})}buildRender(e){e.empty(),new _1.Setting(e).setHeading().setName("Graphical Dice"),new _1.Setting(e).setName("Display graphics for Dice View Rolls").setDesc("Dice rolls from dice view will be displayed on screen.").addToggle(a=>{a.setValue(this.plugin.data.renderer),a.onChange(async r=>{this.plugin.data.renderer=r,await this.plugin.saveSettings()})}),new _1.Setting(e).setName("Display Time for Dice Graphics").setDesc("Rendered dice will stay on screen for this number of milliseconds. Leave blank to require a click to clear dice.").addText(a=>{a.inputEl.setAttr("type","number"),a.inputEl.onblur=r=>{Number(a.getValue())<0&&(new _1.Notice("Render time cannot be less than 0."),a.setValue("0"))},a.setValue(`${this.plugin.data.renderTime}`),a.onChange(async r=>{r&&Number(r)<0||isNaN(Number(r))||(this.plugin.data.renderTime=Number(r),await this.plugin.saveSettings())})}).addExtraButton(a=>{a.setIcon("reset").setTooltip("Reset to Default").onClick(async()=>{this.plugin.data.renderTime=p6.renderTime,await this.plugin.saveSettings(),this.buildRender(e)})}),new _1.Setting(e).setName("Dice Base Color").setDesc("Rendered dice will be this color.").controlEl.createEl("input",{type:"color",value:this.plugin.data.diceColor},a=>{a.value=this.plugin.data.diceColor,a.onchange=async({target:r})=>{let s=r.value;this.plugin.data.diceColor=s,await this.plugin.saveSettings(),this.plugin.app.workspace.trigger("dice-roller:update-colors")}}),new _1.Setting(e).setName("Dice Text 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D1.ItemView{constructor(e,t){super(t);this.plugin=e;this.leaf=t;C(this,"noResultsEl");C(this,"rollButton");C(this,"saveButton");C(this,"stack");C(this,"gridEl");C(this,"formulaEl");C(this,"dice",et.DICE());C(this,"custom","");C(this,"adv",!1);C(this,"dis",!1);C(this,"add",0);C(this,"formulaComponent");C(this,"resultEl");C(this,"formulaDice");this.contentEl.addClass("dice-roller-view"),this.registerEvent(this.plugin.app.workspace.on("dice-roller:update-colors",()=>{this.renderer.factory.updateColors()}))}static DICE(){return{d4:0,d6:0,d8:0,d10:0,d12:0,d20:0,d100:0}}get customFormulas(){return this.plugin.data.customFormulas}get renderer(){return this.plugin.renderer}async onOpen(){this.display()}async display(){this.contentEl.empty(),this.gridEl=this.contentEl.createDiv("dice-roller-grid"),this.formulaEl=this.contentEl.createDiv("dice-roller-formula");let 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D1.ExtraButtonComponent(u).setIcon("trash").setTooltip("Remove").onClick(()=>{this.plugin.data.customFormulas=this.plugin.data.customFormulas.filter(h=>h!=l),this.plugin.saveSettings(),this.buildButtons()})}}}async roll(e=this.formulaComponent.inputEl.value){if(!e)return;this.rollButton.setDisabled(!0);let t=await this.plugin.getRoller(e,"view");if(!(t instanceof _2)){new D1.Notice("The Dice View only supports dice rolls.");return}if(t.iconEl.detach(),t.containerEl.onclick=null,await t.roll(),!t.dice.length){new D1.Notice("Invalid formula.");return}try{this.plugin.data.renderer&&(this.addChild(this.renderer),this.renderer.setDice(t),await this.renderer.start(),t.recalculate())}catch(i){new D1.Notice("There was an error rendering the roll."),console.error(i)}this.rollButton.setDisabled(!1),this.addResult(t),this.dice=et.DICE(),this.add=null,this.adv=!1,this.dis=!1,this.buildButtons(),this.setFormula()}buildFormula(){this.formulaEl.empty(),this.formulaComponent=new 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l=this.lowerBound,u=this.upperBound;e.copy(l),t.set(u.x,l.y,l.z),i.set(u.x,u.y,l.z),a.set(l.x,u.y,u.z),r.set(u.x,l.y,u.z),s.set(l.x,u.y,l.z),o.set(l.x,l.y,u.z),c.copy(u)}toLocalFrame(e,t){let i=Ta,a=i[0],r=i[1],s=i[2],o=i[3],c=i[4],l=i[5],u=i[6],f=i[7];this.getCorners(a,r,s,o,c,l,u,f);for(let h=0;h!==8;h++){let m=i[h];e.pointToLocal(m,m)}return t.setFromPoints(i)}toWorldFrame(e,t){let i=Ta,a=i[0],r=i[1],s=i[2],o=i[3],c=i[4],l=i[5],u=i[6],f=i[7];this.getCorners(a,r,s,o,c,l,u,f);for(let h=0;h!==8;h++){let m=i[h];e.pointToWorld(m,m)}return t.setFromPoints(i)}overlapsRay(e){let{direction:t,from:i}=e,a=1/t.x,r=1/t.y,s=1/t.z,o=(this.lowerBound.x-i.x)*a,c=(this.upperBound.x-i.x)*a,l=(this.lowerBound.y-i.y)*r,u=(this.upperBound.y-i.y)*r,f=(this.lowerBound.z-i.z)*s,h=(this.upperBound.z-i.z)*s,m=Math.max(Math.max(Math.min(o,c),Math.min(l,u)),Math.min(f,h)),v=Math.min(Math.min(Math.max(o,c),Math.max(l,u)),Math.max(f,h));return!(v<0||m>v)}},Da=new y,Ta=[new y,new y,new y,new y,new y,new y,new 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i=e.x,a=e.y,r=e.z,s=this.x,o=this.y,c=this.z,l=this.w,u=l*i+o*r-c*a,f=l*a+c*i-s*r,h=l*r+s*a-o*i,m=-s*i-o*a-c*r;return t.x=u*l+m*-s+f*-c-h*-o,t.y=f*l+m*-o+h*-s-u*-c,t.z=h*l+m*-c+u*-o-f*-s,t}copy(e){return this.x=e.x,this.y=e.y,this.z=e.z,this.w=e.w,this}toEuler(e,t="YZX"){let i,a,r,s=this.x,o=this.y,c=this.z,l=this.w;switch(t){case"YZX":let u=s*o+c*l;if(u>.499&&(i=2*Math.atan2(s,l),a=Math.PI/2,r=0),u<-.499&&(i=-2*Math.atan2(s,l),a=-Math.PI/2,r=0),i===void 0){let f=s*s,h=o*o,m=c*c;i=Math.atan2(2*o*l-2*s*c,1-2*h-2*m),a=Math.asin(2*u),r=Math.atan2(2*s*l-2*o*c,1-2*f-2*m)}break;default:throw new Error("Euler order "+t+" not supported yet.")}e.y=i,e.z=a,e.x=r}setFromEuler(e,t,i,a="XYZ"){let r=Math.cos(e/2),s=Math.cos(t/2),o=Math.cos(i/2),c=Math.sin(e/2),l=Math.sin(t/2),u=Math.sin(i/2);return 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a.x+=h*(r*f+s*u-o*l),a.y+=h*(s*f+o*c-r*u),a.z+=h*(o*f+r*l-s*c),a.w+=h*(-r*c-s*l-o*u),a}},e7=new y,t7=new y,i7={SPHERE:1,PLANE:2,BOX:4,COMPOUND:8,CONVEXPOLYHEDRON:16,HEIGHTFIELD:32,PARTICLE:64,CYLINDER:128,TRIMESH:256},l1=class{constructor(e={}){this.id=void 0,this.type=void 0,this.boundingSphereRadius=void 0,this.collisionResponse=void 0,this.collisionFilterGroup=void 0,this.collisionFilterMask=void 0,this.material=void 0,this.body=void 0,this.id=l1.idCounter++,this.type=e.type||0,this.boundingSphereRadius=0,this.collisionResponse=e.collisionResponse?e.collisionResponse:!0,this.collisionFilterGroup=e.collisionFilterGroup!==void 0?e.collisionFilterGroup:1,this.collisionFilterMask=e.collisionFilterMask!==void 0?e.collisionFilterMask:-1,this.material=e.material?e.material:null,this.body=null}updateBoundingSphereRadius(){throw"computeBoundingSphereRadius() not implemented for shape type "+this.type}volume(){throw"volume() not implemented for shape type "+this.type}calculateLocalInertia(e,t){throw"calculateLocalInertia() not implemented for shape type "+this.type}calculateWorldAABB(e,t,i,a){throw"calculateWorldAABB() not implemented for shape type "+this.type}};l1.idCounter=0;l1.types=i7;var R1=class{constructor(e={}){this.position=void 0,this.quaternion=void 0,this.position=new y,this.quaternion=new G1,e.position&&this.position.copy(e.position),e.quaternion&&this.quaternion.copy(e.quaternion)}pointToLocal(e,t){return R1.pointToLocalFrame(this.position,this.quaternion,e,t)}pointToWorld(e,t){return R1.pointToWorldFrame(this.position,this.quaternion,e,t)}vectorToWorldFrame(e,t=new y){return this.quaternion.vmult(e,t),t}static pointToLocalFrame(e,t,i,a=new y){return i.vsub(e,a),t.conjugate(Ha),Ha.vmult(a,a),a}static pointToWorldFrame(e,t,i,a=new y){return t.vmult(i,a),a.vadd(e,a),a}static vectorToWorldFrame(e,t,i=new y){return e.vmult(t,i),i}static vectorToLocalFrame(e,t,i,a=new y){return t.w*=-1,t.vmult(i,a),t.w*=-1,a}},Ha=new G1,tt=class extends l1{constructor(e={}){let{vertices:t=[],faces:i=[],normals:a=[],axes:r,boundingSphereRadius:s}=e;super({type:l1.types.CONVEXPOLYHEDRON});this.vertices=void 0,this.faces=void 0,this.faceNormals=void 0,this.worldVertices=void 0,this.worldVerticesNeedsUpdate=void 0,this.worldFaceNormals=void 0,this.worldFaceNormalsNeedsUpdate=void 0,this.uniqueAxes=void 0,this.uniqueEdges=void 0,this.vertices=t,this.faces=i,this.faceNormals=a,this.faceNormals.length===0&&this.computeNormals(),s?this.boundingSphereRadius=s:this.updateBoundingSphereRadius(),this.worldVertices=[],this.worldVerticesNeedsUpdate=!0,this.worldFaceNormals=[],this.worldFaceNormalsNeedsUpdate=!0,this.uniqueAxes=r?r.slice():null,this.uniqueEdges=[],this.computeEdges()}computeEdges(){let e=this.faces,t=this.vertices,i=this.uniqueEdges;i.length=0;let a=new y;for(let r=0;r!==e.length;r++){let s=e[r],o=s.length;for(let c=0;c!==o;c++){let l=(c+1)%o;t[s[c]].vsub(t[s[l]],a),a.normalize();let u=!1;for(let f=0;f!==i.length;f++)if(i[f].almostEquals(a)||i[f].almostEquals(a)){u=!0;break}u||i.push(a.clone())}}}computeNormals(){this.faceNormals.length=this.faces.length;for(let e=0;e<this.faces.length;e++){for(let a=0;a<this.faces[e].length;a++)if(!this.vertices[this.faces[e][a]])throw new Error("Vertex "+this.faces[e][a]+" not found!");let t=this.faceNormals[e]||new y;this.getFaceNormal(e,t),t.negate(t),this.faceNormals[e]=t;let i=this.vertices[this.faces[e][0]];if(t.dot(i)<0){console.error(".faceNormals["+e+"] = Vec3("+t.toString()+") looks like it points into the shape? The vertices follow. Make sure they are ordered CCW around the normal, using the right hand rule.");for(let a=0;a<this.faces[e].length;a++)console.warn(".vertices["+this.faces[e][a]+"] = Vec3("+this.vertices[this.faces[e][a]].toString()+")")}}}getFaceNormal(e,t){let i=this.faces[e],a=this.vertices[i[0]],r=this.vertices[i[1]],s=this.vertices[i[2]];tt.computeNormal(a,r,s,t)}static computeNormal(e,t,i,a){let r=new y,s=new y;t.vsub(e,s),i.vsub(t,r),r.cross(s,a),a.isZero()||a.normalize()}clipAgainstHull(e,t,i,a,r,s,o,c,l){let u=new y,f=-1,h=-Number.MAX_VALUE;for(let v=0;v<i.faces.length;v++){u.copy(i.faceNormals[v]),r.vmult(u,u);let g=u.dot(s);g>h&&(h=g,f=v)}let m=[];for(let v=0;v<i.faces[f].length;v++){let g=i.vertices[i.faces[f][v]],x=new y;x.copy(g),r.vmult(x,x),a.vadd(x,x),m.push(x)}f>=0&&this.clipFaceAgainstHull(s,e,t,m,o,c,l)}findSeparatingAxis(e,t,i,a,r,s,o,c){let l=new y,u=new y,f=new y,h=new y,m=new y,v=new y,g=Number.MAX_VALUE,x=this;if(x.uniqueAxes)for(let p=0;p!==x.uniqueAxes.length;p++){i.vmult(x.uniqueAxes[p],l);let d=x.testSepAxis(l,e,t,i,a,r);if(d===!1)return!1;d<g&&(g=d,s.copy(l))}else{let p=o?o.length:x.faces.length;for(let d=0;d<p;d++){let w=o?o[d]:d;l.copy(x.faceNormals[w]),i.vmult(l,l);let b=x.testSepAxis(l,e,t,i,a,r);if(b===!1)return!1;b<g&&(g=b,s.copy(l))}}if(e.uniqueAxes)for(let p=0;p!==e.uniqueAxes.length;p++){r.vmult(e.uniqueAxes[p],u);let d=x.testSepAxis(u,e,t,i,a,r);if(d===!1)return!1;d<g&&(g=d,s.copy(u))}else{let p=c?c.length:e.faces.length;for(let d=0;d<p;d++){let w=c?c[d]:d;u.copy(e.faceNormals[w]),r.vmult(u,u);let b=x.testSepAxis(u,e,t,i,a,r);if(b===!1)return!1;b<g&&(g=b,s.copy(u))}}for(let p=0;p!==x.uniqueEdges.length;p++){i.vmult(x.uniqueEdges[p],h);for(let d=0;d!==e.uniqueEdges.length;d++)if(r.vmult(e.uniqueEdges[d],m),h.cross(m,v),!v.almostZero()){v.normalize();let w=x.testSepAxis(v,e,t,i,a,r);if(w===!1)return!1;w<g&&(g=w,s.copy(v))}}return a.vsub(t,f),f.dot(s)>0&&s.negate(s),!0}testSepAxis(e,t,i,a,r,s){let o=this;tt.project(o,e,i,a,G0),tt.project(t,e,r,s,q0);let c=G0[0],l=G0[1],u=q0[0],f=q0[1];if(c<f||u<l)return!1;let h=c-f,m=u-l;return h<m?h:m}calculateLocalInertia(e,t){let i=new y,a=new y;this.computeLocalAABB(a,i);let r=i.x-a.x,s=i.y-a.y,o=i.z-a.z;t.x=1/12*e*(2*s*2*s+2*o*2*o),t.y=1/12*e*(2*r*2*r+2*o*2*o),t.z=1/12*e*(2*s*2*s+2*r*2*r)}getPlaneConstantOfFace(e){let t=this.faces[e],i=this.faceNormals[e],a=this.vertices[t[0]];return-i.dot(a)}clipFaceAgainstHull(e,t,i,a,r,s,o){let c=new y,l=new y,u=new y,f=new y,h=new y,m=new y,v=new y,g=new y,x=this,p=[],d=a,w=p,b=-1,z=Number.MAX_VALUE;for(let B=0;B<x.faces.length;B++){c.copy(x.faceNormals[B]),i.vmult(c,c);let M=c.dot(e);M<z&&(z=M,b=B)}if(b<0)return;let L=x.faces[b];L.connectedFaces=[];for(let B=0;B<x.faces.length;B++)for(let M=0;M<x.faces[B].length;M++)L.indexOf(x.faces[B][M])!==-1&&B!==b&&L.connectedFaces.indexOf(B)===-1&&L.connectedFaces.push(B);let H=L.length;for(let B=0;B<H;B++){let M=x.vertices[L[B]],T=x.vertices[L[(B+1)%H]];M.vsub(T,l),u.copy(l),i.vmult(u,u),t.vadd(u,u),f.copy(this.faceNormals[b]),i.vmult(f,f),t.vadd(f,f),u.cross(f,h),h.negate(h),m.copy(M),i.vmult(m,m),t.vadd(m,m);let A=L.connectedFaces[B];v.copy(this.faceNormals[A]);let V=this.getPlaneConstantOfFace(A);g.copy(v),i.vmult(g,g);let N=V-g.dot(t);for(this.clipFaceAgainstPlane(d,w,g,N);d.length;)d.shift();for(;w.length;)d.push(w.shift())}v.copy(this.faceNormals[b]);let E=this.getPlaneConstantOfFace(b);g.copy(v),i.vmult(g,g);let I=E-g.dot(t);for(let B=0;B<d.length;B++){let M=g.dot(d[B])+I;if(M<=r&&(console.log("clamped: depth="+M+" to minDist="+r),M=r),M<=s){let T=d[B];if(M<=1e-6){let A={point:T,normal:g,depth:M};o.push(A)}}}}clipFaceAgainstPlane(e,t,i,a){let r,s,o=e.length;if(o<2)return t;let c=e[e.length-1],l=e[0];r=i.dot(c)+a;for(let u=0;u<o;u++){if(l=e[u],s=i.dot(l)+a,r<0)if(s<0){let f=new y;f.copy(l),t.push(f)}else{let f=new y;c.lerp(l,r/(r-s),f),t.push(f)}else if(s<0){let f=new y;c.lerp(l,r/(r-s),f),t.push(f),t.push(l)}c=l,r=s}return t}computeWorldVertices(e,t){for(;this.worldVertices.length<this.vertices.length;)this.worldVertices.push(new y);let i=this.vertices,a=this.worldVertices;for(let r=0;r!==this.vertices.length;r++)t.vmult(i[r],a[r]),e.vadd(a[r],a[r]);this.worldVerticesNeedsUpdate=!1}computeLocalAABB(e,t){let i=this.vertices;e.set(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),t.set(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE);for(let a=0;a<this.vertices.length;a++){let r=i[a];r.x<e.x?e.x=r.x:r.x>t.x&&(t.x=r.x),r.y<e.y?e.y=r.y:r.y>t.y&&(t.y=r.y),r.z<e.z?e.z=r.z:r.z>t.z&&(t.z=r.z)}}computeWorldFaceNormals(e){let t=this.faceNormals.length;for(;this.worldFaceNormals.length<t;)this.worldFaceNormals.push(new y);let i=this.faceNormals,a=this.worldFaceNormals;for(let r=0;r!==t;r++)e.vmult(i[r],a[r]);this.worldFaceNormalsNeedsUpdate=!1}updateBoundingSphereRadius(){let e=0,t=this.vertices;for(let i=0;i!==t.length;i++){let a=t[i].lengthSquared();a>e&&(e=a)}this.boundingSphereRadius=Math.sqrt(e)}calculateWorldAABB(e,t,i,a){let r=this.vertices,s,o,c,l,u,f,h=new y;for(let m=0;m<r.length;m++){h.copy(r[m]),t.vmult(h,h),e.vadd(h,h);let v=h;(s===void 0||v.x<s)&&(s=v.x),(l===void 0||v.x>l)&&(l=v.x),(o===void 0||v.y<o)&&(o=v.y),(u===void 0||v.y>u)&&(u=v.y),(c===void 0||v.z<c)&&(c=v.z),(f===void 0||v.z>f)&&(f=v.z)}i.set(s,o,c),a.set(l,u,f)}volume(){return 4*Math.PI*this.boundingSphereRadius/3}getAveragePointLocal(e=new y){let t=this.vertices;for(let i=0;i<t.length;i++)e.vadd(t[i],e);return e.scale(1/t.length,e),e}transformAllPoints(e,t){let i=this.vertices.length,a=this.vertices;if(t){for(let r=0;r<i;r++){let s=a[r];t.vmult(s,s)}for(let r=0;r<this.faceNormals.length;r++){let s=this.faceNormals[r];t.vmult(s,s)}}if(e)for(let r=0;r<i;r++){let s=a[r];s.vadd(e,s)}}pointIsInside(e){let t=this.vertices,i=this.faces,a=this.faceNormals,r=new y;this.getAveragePointLocal(r);for(let s=0;s<this.faces.length;s++){let o=a[s],c=t[i[s][0]],l=new y;e.vsub(c,l);let u=o.dot(l),f=new y;r.vsub(c,f);let h=o.dot(f);if(u<0&&h>0||u>0&&h<0)return!1}return-1}static project(e,t,i,a,r){let s=e.vertices.length,o=a7,c=0,l=0,u=r7,f=e.vertices;u.setZero(),R1.vectorToLocalFrame(i,a,t,o),R1.pointToLocalFrame(i,a,u,u);let h=u.dot(o);l=c=f[0].dot(o);for(let m=1;m<s;m++){let v=f[m].dot(o);v>c&&(c=v),v<l&&(l=v)}if(l-=h,c-=h,l>c){let m=l;l=c,c=m}r[0]=c,r[1]=l}},G0=[],q0=[],a7=new y,r7=new y,m6=class extends l1{constructor(e){super({type:l1.types.BOX});this.halfExtents=void 0,this.convexPolyhedronRepresentation=void 0,this.halfExtents=e,this.convexPolyhedronRepresentation=null,this.updateConvexPolyhedronRepresentation(),this.updateBoundingSphereRadius()}updateConvexPolyhedronRepresentation(){let e=this.halfExtents.x,t=this.halfExtents.y,i=this.halfExtents.z,a=y,r=[new a(-e,-t,-i),new a(e,-t,-i),new a(e,t,-i),new a(-e,t,-i),new a(-e,-t,i),new a(e,-t,i),new a(e,t,i),new a(-e,t,i)],s=[[3,2,1,0],[4,5,6,7],[5,4,0,1],[2,3,7,6],[0,4,7,3],[1,2,6,5]],o=[new a(0,0,1),new a(0,1,0),new a(1,0,0)],c=new tt({vertices:r,faces:s,axes:o});this.convexPolyhedronRepresentation=c,c.material=this.material}calculateLocalInertia(e,t=new y){return m6.calculateInertia(this.halfExtents,e,t),t}static calculateInertia(e,t,i){let a=e;i.x=1/12*t*(2*a.y*2*a.y+2*a.z*2*a.z),i.y=1/12*t*(2*a.x*2*a.x+2*a.z*2*a.z),i.z=1/12*t*(2*a.y*2*a.y+2*a.x*2*a.x)}getSideNormals(e,t){let i=e,a=this.halfExtents;if(i[0].set(a.x,0,0),i[1].set(0,a.y,0),i[2].set(0,0,a.z),i[3].set(-a.x,0,0),i[4].set(0,-a.y,0),i[5].set(0,0,-a.z),t!==void 0)for(let r=0;r!==i.length;r++)t.vmult(i[r],i[r]);return i}volume(){return 8*this.halfExtents.x*this.halfExtents.y*this.halfExtents.z}updateBoundingSphereRadius(){this.boundingSphereRadius=this.halfExtents.length()}forEachWorldCorner(e,t,i){let a=this.halfExtents,r=[[a.x,a.y,a.z],[-a.x,a.y,a.z],[-a.x,-a.y,a.z],[-a.x,-a.y,-a.z],[a.x,-a.y,-a.z],[a.x,a.y,-a.z],[-a.x,a.y,-a.z],[a.x,-a.y,a.z]];for(let s=0;s<r.length;s++)it.set(r[s][0],r[s][1],r[s][2]),t.vmult(it,it),e.vadd(it,it),i(it.x,it.y,it.z)}calculateWorldAABB(e,t,i,a){let r=this.halfExtents;ve[0].set(r.x,r.y,r.z),ve[1].set(-r.x,r.y,r.z),ve[2].set(-r.x,-r.y,r.z),ve[3].set(-r.x,-r.y,-r.z),ve[4].set(r.x,-r.y,-r.z),ve[5].set(r.x,r.y,-r.z),ve[6].set(-r.x,r.y,-r.z),ve[7].set(r.x,-r.y,r.z);let s=ve[0];t.vmult(s,s),e.vadd(s,s),a.copy(s),i.copy(s);for(let o=1;o<8;o++){let c=ve[o];t.vmult(c,c),e.vadd(c,c);let l=c.x,u=c.y,f=c.z;l>a.x&&(a.x=l),u>a.y&&(a.y=u),f>a.z&&(a.z=f),l<i.x&&(i.x=l),u<i.y&&(i.y=u),f<i.z&&(i.z=f)}}},it=new y,ve=[new y,new y,new y,new y,new y,new y,new y,new y],W0={DYNAMIC:1,STATIC:2,KINEMATIC:4},j0={AWAKE:0,SLEEPY:1,SLEEPING:2},a1=class extends O0{constructor(e={}){super();this.id=void 0,this.index=void 0,this.world=void 0,this.preStep=void 0,this.postStep=void 0,this.vlambda=void 0,this.collisionFilterGroup=void 0,this.collisionFilterMask=void 0,this.collisionResponse=void 0,this.position=void 0,this.previousPosition=void 0,this.interpolatedPosition=void 0,this.initPosition=void 0,this.velocity=void 0,this.initVelocity=void 0,this.force=void 0,this.mass=void 0,this.invMass=void 0,this.material=void 0,this.linearDamping=void 0,this.type=void 0,this.allowSleep=void 0,this.sleepState=void 0,this.sleepSpeedLimit=void 0,this.sleepTimeLimit=void 0,this.timeLastSleepy=void 0,this.wakeUpAfterNarrowphase=void 0,this.torque=void 0,this.quaternion=void 0,this.initQuaternion=void 0,this.previousQuaternion=void 0,this.interpolatedQuaternion=void 0,this.angularVelocity=void 0,this.initAngularVelocity=void 0,this.shapes=void 0,this.shapeOffsets=void 0,this.shapeOrientations=void 0,this.inertia=void 0,this.invInertia=void 0,this.invInertiaWorld=void 0,this.invMassSolve=void 0,this.invInertiaSolve=void 0,this.invInertiaWorldSolve=void 0,this.fixedRotation=void 0,this.angularDamping=void 0,this.linearFactor=void 0,this.angularFactor=void 0,this.aabb=void 0,this.aabbNeedsUpdate=void 0,this.boundingRadius=void 0,this.wlambda=void 0,this.isTrigger=void 0,this.id=a1.idCounter++,this.index=-1,this.world=null,this.preStep=null,this.postStep=null,this.vlambda=new y,this.collisionFilterGroup=typeof e.collisionFilterGroup=="number"?e.collisionFilterGroup:1,this.collisionFilterMask=typeof e.collisionFilterMask=="number"?e.collisionFilterMask:-1,this.collisionResponse=typeof e.collisionResponse=="boolean"?e.collisionResponse:!0,this.position=new y,this.previousPosition=new y,this.interpolatedPosition=new y,this.initPosition=new y,e.position&&(this.position.copy(e.position),this.previousPosition.copy(e.position),this.interpolatedPosition.copy(e.position),this.initPosition.copy(e.position)),this.velocity=new y,e.velocity&&this.velocity.copy(e.velocity),this.initVelocity=new y,this.force=new y;let t=typeof e.mass=="number"?e.mass:0;this.mass=t,this.invMass=t>0?1/t:0,this.material=e.material||null,this.linearDamping=typeof e.linearDamping=="number"?e.linearDamping:.01,this.type=t<=0?a1.STATIC:a1.DYNAMIC,typeof e.type==typeof a1.STATIC&&(this.type=e.type),this.allowSleep=typeof e.allowSleep!="undefined"?e.allowSleep:!0,this.sleepState=a1.AWAKE,this.sleepSpeedLimit=typeof e.sleepSpeedLimit!="undefined"?e.sleepSpeedLimit:.1,this.sleepTimeLimit=typeof e.sleepTimeLimit!="undefined"?e.sleepTimeLimit:1,this.timeLastSleepy=0,this.wakeUpAfterNarrowphase=!1,this.torque=new y,this.quaternion=new G1,this.initQuaternion=new G1,this.previousQuaternion=new G1,this.interpolatedQuaternion=new G1,e.quaternion&&(this.quaternion.copy(e.quaternion),this.initQuaternion.copy(e.quaternion),this.previousQuaternion.copy(e.quaternion),this.interpolatedQuaternion.copy(e.quaternion)),this.angularVelocity=new y,e.angularVelocity&&this.angularVelocity.copy(e.angularVelocity),this.initAngularVelocity=new y,this.shapes=[],this.shapeOffsets=[],this.shapeOrientations=[],this.inertia=new y,this.invInertia=new y,this.invInertiaWorld=new E2,this.invMassSolve=0,this.invInertiaSolve=new y,this.invInertiaWorldSolve=new E2,this.fixedRotation=typeof e.fixedRotation!="undefined"?e.fixedRotation:!1,this.angularDamping=typeof e.angularDamping!="undefined"?e.angularDamping:.01,this.linearFactor=new y(1,1,1),e.linearFactor&&this.linearFactor.copy(e.linearFactor),this.angularFactor=new y(1,1,1),e.angularFactor&&this.angularFactor.copy(e.angularFactor),this.aabb=new L2,this.aabbNeedsUpdate=!0,this.boundingRadius=0,this.wlambda=new y,this.isTrigger=Boolean(e.isTrigger),e.shape&&this.addShape(e.shape),this.updateMassProperties()}wakeUp(){let e=this.sleepState;this.sleepState=a1.AWAKE,this.wakeUpAfterNarrowphase=!1,e===a1.SLEEPING&&this.dispatchEvent(a1.wakeupEvent)}sleep(){this.sleepState=a1.SLEEPING,this.velocity.set(0,0,0),this.angularVelocity.set(0,0,0),this.wakeUpAfterNarrowphase=!1}sleepTick(e){if(this.allowSleep){let t=this.sleepState,i=this.velocity.lengthSquared()+this.angularVelocity.lengthSquared(),a=this.sleepSpeedLimit**2;t===a1.AWAKE&&i<a?(this.sleepState=a1.SLEEPY,this.timeLastSleepy=e,this.dispatchEvent(a1.sleepyEvent)):t===a1.SLEEPY&&i>a?this.wakeUp():t===a1.SLEEPY&&e-this.timeLastSleepy>this.sleepTimeLimit&&(this.sleep(),this.dispatchEvent(a1.sleepEvent))}}updateSolveMassProperties(){this.sleepState===a1.SLEEPING||this.type===a1.KINEMATIC?(this.invMassSolve=0,this.invInertiaSolve.setZero(),this.invInertiaWorldSolve.setZero()):(this.invMassSolve=this.invMass,this.invInertiaSolve.copy(this.invInertia),this.invInertiaWorldSolve.copy(this.invInertiaWorld))}pointToLocalFrame(e,t=new y){return e.vsub(this.position,t),this.quaternion.conjugate().vmult(t,t),t}vectorToLocalFrame(e,t=new y){return this.quaternion.conjugate().vmult(e,t),t}pointToWorldFrame(e,t=new y){return this.quaternion.vmult(e,t),t.vadd(this.position,t),t}vectorToWorldFrame(e,t=new y){return this.quaternion.vmult(e,t),t}addShape(e,t,i){let a=new y,r=new G1;return t&&a.copy(t),i&&r.copy(i),this.shapes.push(e),this.shapeOffsets.push(a),this.shapeOrientations.push(r),this.updateMassProperties(),this.updateBoundingRadius(),this.aabbNeedsUpdate=!0,e.body=this,this}removeShape(e){let t=this.shapes.indexOf(e);return t===-1?(console.warn("Shape does not belong to the body"),this):(this.shapes.splice(t,1),this.shapeOffsets.splice(t,1),this.shapeOrientations.splice(t,1),this.updateMassProperties(),this.updateBoundingRadius(),this.aabbNeedsUpdate=!0,e.body=null,this)}updateBoundingRadius(){let e=this.shapes,t=this.shapeOffsets,i=e.length,a=0;for(let r=0;r!==i;r++){let s=e[r];s.updateBoundingSphereRadius();let o=t[r].length(),c=s.boundingSphereRadius;o+c>a&&(a=o+c)}this.boundingRadius=a}updateAABB(){let e=this.shapes,t=this.shapeOffsets,i=this.shapeOrientations,a=e.length,r=n7,s=s7,o=this.quaternion,c=this.aabb,l=o7;for(let u=0;u!==a;u++){let f=e[u];o.vmult(t[u],r),r.vadd(this.position,r),o.mult(i[u],s),f.calculateWorldAABB(r,s,l.lowerBound,l.upperBound),u===0?c.copy(l):c.extend(l)}this.aabbNeedsUpdate=!1}updateInertiaWorld(e){let t=this.invInertia;if(!(t.x===t.y&&t.y===t.z&&!e)){let i=c7,a=l7;i.setRotationFromQuaternion(this.quaternion),i.transpose(a),i.scale(t,i),i.mmult(a,this.invInertiaWorld)}}applyForce(e,t=new y){if(this.type!==a1.DYNAMIC)return;this.sleepState===a1.SLEEPING&&this.wakeUp();let i=u7;t.cross(e,i),this.force.vadd(e,this.force),this.torque.vadd(i,this.torque)}applyLocalForce(e,t=new y){if(this.type!==a1.DYNAMIC)return;let i=h7,a=f7;this.vectorToWorldFrame(e,i),this.vectorToWorldFrame(t,a),this.applyForce(i,a)}applyTorque(e){this.type===a1.DYNAMIC&&(this.sleepState===a1.SLEEPING&&this.wakeUp(),this.torque.vadd(e,this.torque))}applyImpulse(e,t=new y){if(this.type!==a1.DYNAMIC)return;this.sleepState===a1.SLEEPING&&this.wakeUp();let i=t,a=d7;a.copy(e),a.scale(this.invMass,a),this.velocity.vadd(a,this.velocity);let r=p7;i.cross(e,r),this.invInertiaWorld.vmult(r,r),this.angularVelocity.vadd(r,this.angularVelocity)}applyLocalImpulse(e,t=new y){if(this.type!==a1.DYNAMIC)return;let i=m7,a=v7;this.vectorToWorldFrame(e,i),this.vectorToWorldFrame(t,a),this.applyImpulse(i,a)}updateMassProperties(){let e=g7;this.invMass=this.mass>0?1/this.mass:0;let t=this.inertia,i=this.fixedRotation;this.updateAABB(),e.set((this.aabb.upperBound.x-this.aabb.lowerBound.x)/2,(this.aabb.upperBound.y-this.aabb.lowerBound.y)/2,(this.aabb.upperBound.z-this.aabb.lowerBound.z)/2),m6.calculateInertia(e,this.mass,t),this.invInertia.set(t.x>0&&!i?1/t.x:0,t.y>0&&!i?1/t.y:0,t.z>0&&!i?1/t.z:0),this.updateInertiaWorld(!0)}getVelocityAtWorldPoint(e,t){let i=new y;return e.vsub(this.position,i),this.angularVelocity.cross(i,t),this.velocity.vadd(t,t),t}integrate(e,t,i){if(this.previousPosition.copy(this.position),this.previousQuaternion.copy(this.quaternion),!(this.type===a1.DYNAMIC||this.type===a1.KINEMATIC)||this.sleepState===a1.SLEEPING)return;let a=this.velocity,r=this.angularVelocity,s=this.position,o=this.force,c=this.torque,l=this.quaternion,u=this.invMass,f=this.invInertiaWorld,h=this.linearFactor,m=u*e;a.x+=o.x*m*h.x,a.y+=o.y*m*h.y,a.z+=o.z*m*h.z;let v=f.elements,g=this.angularFactor,x=c.x*g.x,p=c.y*g.y,d=c.z*g.z;r.x+=e*(v[0]*x+v[1]*p+v[2]*d),r.y+=e*(v[3]*x+v[4]*p+v[5]*d),r.z+=e*(v[6]*x+v[7]*p+v[8]*d),s.x+=a.x*e,s.y+=a.y*e,s.z+=a.z*e,l.integrate(this.angularVelocity,e,this.angularFactor,l),t&&(i?l.normalizeFast():l.normalize()),this.aabbNeedsUpdate=!0,this.updateInertiaWorld()}};a1.idCounter=0;a1.COLLIDE_EVENT_NAME="collide";a1.DYNAMIC=W0.DYNAMIC;a1.STATIC=W0.STATIC;a1.KINEMATIC=W0.KINEMATIC;a1.AWAKE=j0.AWAKE;a1.SLEEPY=j0.SLEEPY;a1.SLEEPING=j0.SLEEPING;a1.wakeupEvent={type:"wakeup"};a1.sleepyEvent={type:"sleepy"};a1.sleepEvent={type:"sleep"};var n7=new y,s7=new G1,o7=new L2,c7=new E2,l7=new E2,u7=new y,h7=new y,f7=new y,d7=new y,p7=new y,m7=new y,v7=new y,g7=new y,Va=class{constructor(){this.world=void 0,this.useBoundingBoxes=void 0,this.dirty=void 0,this.world=null,this.useBoundingBoxes=!1,this.dirty=!0}collisionPairs(e,t,i){throw new Error("collisionPairs not implemented for this BroadPhase class!")}needBroadphaseCollision(e,t){return!((e.collisionFilterGroup&t.collisionFilterMask)==0||(t.collisionFilterGroup&e.collisionFilterMask)==0||((e.type&a1.STATIC)!=0||e.sleepState===a1.SLEEPING)&&((t.type&a1.STATIC)!=0||t.sleepState===a1.SLEEPING))}intersectionTest(e,t,i,a){this.useBoundingBoxes?this.doBoundingBoxBroadphase(e,t,i,a):this.doBoundingSphereBroadphase(e,t,i,a)}doBoundingSphereBroadphase(e,t,i,a){let r=x7;t.position.vsub(e.position,r);let s=(e.boundingRadius+t.boundingRadius)**2;r.lengthSquared()<s&&(i.push(e),a.push(t))}doBoundingBoxBroadphase(e,t,i,a){e.aabbNeedsUpdate&&e.updateAABB(),t.aabbNeedsUpdate&&t.updateAABB(),e.aabb.overlaps(t.aabb)&&(i.push(e),a.push(t))}makePairsUnique(e,t){let i=M7,a=b7,r=y7,s=e.length;for(let o=0;o!==s;o++)a[o]=e[o],r[o]=t[o];e.length=0,t.length=0;for(let o=0;o!==s;o++){let c=a[o].id,l=r[o].id,u=c<l?c+","+l:l+","+c;i[u]=o,i.keys.push(u)}for(let o=0;o!==i.keys.length;o++){let c=i.keys.pop(),l=i[c];e.push(a[l]),t.push(r[l]),delete i[c]}}setWorld(e){}static boundingSphereCheck(e,t){let i=new y;e.position.vsub(t.position,i);let a=e.shapes[0],r=t.shapes[0];return Math.pow(a.boundingSphereRadius+r.boundingSphereRadius,2)>i.lengthSquared()}aabbQuery(e,t,i){return console.warn(".aabbQuery is not implemented in this Broadphase subclass."),[]}},x7=new y,M7={keys:[]},b7=[],y7=[];var zf=new y,v6=class extends Va{constructor(){super()}collisionPairs(e,t,i){let a=e.bodies,r=a.length,s,o;for(let c=0;c!==r;c++)for(let l=0;l!==c;l++)s=a[c],o=a[l],!!this.needBroadphaseCollision(s,o)&&this.intersectionTest(s,o,t,i)}aabbQuery(e,t,i=[]){for(let a=0;a<e.bodies.length;a++){let r=e.bodies[a];r.aabbNeedsUpdate&&r.updateAABB(),r.aabb.overlaps(t)&&i.push(r)}return i}},g6=class{constructor(){this.rayFromWorld=void 0,this.rayToWorld=void 0,this.hitNormalWorld=void 0,this.hitPointWorld=void 0,this.hasHit=void 0,this.shape=void 0,this.body=void 0,this.hitFaceIndex=void 0,this.distance=void 0,this.shouldStop=void 0,this.rayFromWorld=new y,this.rayToWorld=new y,this.hitNormalWorld=new y,this.hitPointWorld=new y,this.hasHit=!1,this.shape=null,this.body=null,this.hitFaceIndex=-1,this.distance=-1,this.shouldStop=!1}reset(){this.rayFromWorld.setZero(),this.rayToWorld.setZero(),this.hitNormalWorld.setZero(),this.hitPointWorld.setZero(),this.hasHit=!1,this.shape=null,this.body=null,this.hitFaceIndex=-1,this.distance=-1,this.shouldStop=!1}abort(){this.shouldStop=!0}set(e,t,i,a,r,s,o){this.rayFromWorld.copy(e),this.rayToWorld.copy(t),this.hitNormalWorld.copy(i),this.hitPointWorld.copy(a),this.shape=r,this.body=s,this.distance=o}},Na,Ra,Fa,Ba,Pa,Ia,ka,X0={CLOSEST:1,ANY:2,ALL:4};Na=l1.types.SPHERE;Ra=l1.types.PLANE;Fa=l1.types.BOX;Ba=l1.types.CYLINDER;Pa=l1.types.CONVEXPOLYHEDRON;Ia=l1.types.HEIGHTFIELD;ka=l1.types.TRIMESH;var e2=class{get[Na](){return this._intersectSphere}get[Ra](){return this._intersectPlane}get[Fa](){return this._intersectBox}get[Ba](){return this._intersectConvex}get[Pa](){return this._intersectConvex}get[Ia](){return this._intersectHeightfield}get[ka](){return this._intersectTrimesh}constructor(e=new y,t=new y){this.from=void 0,this.to=void 0,this.direction=void 0,this.precision=void 0,this.checkCollisionResponse=void 0,this.skipBackfaces=void 0,this.collisionFilterMask=void 0,this.collisionFilterGroup=void 0,this.mode=void 0,this.result=void 0,this.hasHit=void 0,this.callback=void 0,this.from=e.clone(),this.to=t.clone(),this.direction=new y,this.precision=1e-4,this.checkCollisionResponse=!0,this.skipBackfaces=!1,this.collisionFilterMask=-1,this.collisionFilterGroup=-1,this.mode=e2.ANY,this.result=new g6,this.hasHit=!1,this.callback=i=>{}}intersectWorld(e,t){return this.mode=t.mode||e2.ANY,this.result=t.result||new g6,this.skipBackfaces=!!t.skipBackfaces,this.collisionFilterMask=typeof t.collisionFilterMask!="undefined"?t.collisionFilterMask:-1,this.collisionFilterGroup=typeof t.collisionFilterGroup!="undefined"?t.collisionFilterGroup:-1,this.checkCollisionResponse=typeof t.checkCollisionResponse!="undefined"?t.checkCollisionResponse:!0,t.from&&this.from.copy(t.from),t.to&&this.to.copy(t.to),this.callback=t.callback||(()=>{}),this.hasHit=!1,this.result.reset(),this.updateDirection(),this.getAABB(Ua),Z0.length=0,e.broadphase.aabbQuery(e,Ua,Z0),this.intersectBodies(Z0),this.hasHit}intersectBody(e,t){t&&(this.result=t,this.updateDirection());let i=this.checkCollisionResponse;if(i&&!e.collisionResponse||(this.collisionFilterGroup&e.collisionFilterMask)==0||(e.collisionFilterGroup&this.collisionFilterMask)==0)return;let a=C7,r=z7;for(let s=0,o=e.shapes.length;s<o;s++){let c=e.shapes[s];if(!(i&&!c.collisionResponse)&&(e.quaternion.mult(e.shapeOrientations[s],r),e.quaternion.vmult(e.shapeOffsets[s],a),a.vadd(e.position,a),this.intersectShape(c,r,a,e),this.result.shouldStop))break}}intersectBodies(e,t){t&&(this.result=t,this.updateDirection());for(let i=0,a=e.length;!this.result.shouldStop&&i<a;i++)this.intersectBody(e[i])}updateDirection(){this.to.vsub(this.from,this.direction),this.direction.normalize()}intersectShape(e,t,i,a){let r=this.from;if(B7(r,this.direction,i)>e.boundingSphereRadius)return;let o=this[e.type];o&&o.call(this,e,t,i,a,e)}_intersectBox(e,t,i,a,r){return this._intersectConvex(e.convexPolyhedronRepresentation,t,i,a,r)}_intersectPlane(e,t,i,a,r){let s=this.from,o=this.to,c=this.direction,l=new y(0,0,1);t.vmult(l,l);let u=new y;s.vsub(i,u);let f=u.dot(l);o.vsub(i,u);let h=u.dot(l);if(f*h>0||s.distanceTo(o)<f)return;let m=l.dot(c);if(Math.abs(m)<this.precision)return;let v=new y,g=new y,x=new y;s.vsub(i,v);let p=-l.dot(v)/m;c.scale(p,g),s.vadd(g,x),this.reportIntersection(l,x,r,a,-1)}getAABB(e){let{lowerBound:t,upperBound:i}=e,a=this.to,r=this.from;t.x=Math.min(a.x,r.x),t.y=Math.min(a.y,r.y),t.z=Math.min(a.z,r.z),i.x=Math.max(a.x,r.x),i.y=Math.max(a.y,r.y),i.z=Math.max(a.z,r.z)}_intersectHeightfield(e,t,i,a,r){e.data,e.elementSize;let s=A7;s.from.copy(this.from),s.to.copy(this.to),R1.pointToLocalFrame(i,t,s.from,s.from),R1.pointToLocalFrame(i,t,s.to,s.to),s.updateDirection();let o=w7,c,l,u,f;c=l=0,u=f=e.data.length-1;let h=new L2;s.getAABB(h),e.getIndexOfPosition(h.lowerBound.x,h.lowerBound.y,o,!0),c=Math.max(c,o[0]),l=Math.max(l,o[1]),e.getIndexOfPosition(h.upperBound.x,h.upperBound.y,o,!0),u=Math.min(u,o[0]+1),f=Math.min(f,o[1]+1);for(let m=c;m<u;m++)for(let v=l;v<f;v++){if(this.result.shouldStop)return;if(e.getAabbAtIndex(m,v,h),!!h.overlapsRay(s)){if(e.getConvexTrianglePillar(m,v,!1),R1.pointToWorldFrame(i,t,e.pillarOffset,x6),this._intersectConvex(e.pillarConvex,t,x6,a,r,Oa),this.result.shouldStop)return;e.getConvexTrianglePillar(m,v,!0),R1.pointToWorldFrame(i,t,e.pillarOffset,x6),this._intersectConvex(e.pillarConvex,t,x6,a,r,Oa)}}}_intersectSphere(e,t,i,a,r){let s=this.from,o=this.to,c=e.radius,l=(o.x-s.x)**2+(o.y-s.y)**2+(o.z-s.z)**2,u=2*((o.x-s.x)*(s.x-i.x)+(o.y-s.y)*(s.y-i.y)+(o.z-s.z)*(s.z-i.z)),f=(s.x-i.x)**2+(s.y-i.y)**2+(s.z-i.z)**2-c**2,h=u**2-4*l*f,m=S7,v=_7;if(!(h<0))if(h===0)s.lerp(o,h,m),m.vsub(i,v),v.normalize(),this.reportIntersection(v,m,r,a,-1);else{let g=(-u-Math.sqrt(h))/(2*l),x=(-u+Math.sqrt(h))/(2*l);if(g>=0&&g<=1&&(s.lerp(o,g,m),m.vsub(i,v),v.normalize(),this.reportIntersection(v,m,r,a,-1)),this.result.shouldStop)return;x>=0&&x<=1&&(s.lerp(o,x,m),m.vsub(i,v),v.normalize(),this.reportIntersection(v,m,r,a,-1))}}_intersectConvex(e,t,i,a,r,s){let o=E7,c=Ga,l=s&&s.faceList||null,u=e.faces,f=e.vertices,h=e.faceNormals,m=this.direction,v=this.from,g=this.to,x=v.distanceTo(g),p=l?l.length:u.length,d=this.result;for(let w=0;!d.shouldStop&&w<p;w++){let b=l?l[w]:w,z=u[b],L=h[b],H=t,E=i;c.copy(f[z[0]]),H.vmult(c,c),c.vadd(E,c),c.vsub(v,c),H.vmult(L,o);let I=m.dot(o);if(Math.abs(I)<this.precision)continue;let B=o.dot(c)/I;if(!(B<0)){m.scale(B,D2),D2.vadd(v,D2),K2.copy(f[z[0]]),H.vmult(K2,K2),E.vadd(K2,K2);for(let M=1;!d.shouldStop&&M<z.length-1;M++){ge.copy(f[z[M]]),xe.copy(f[z[M+1]]),H.vmult(ge,ge),H.vmult(xe,xe),E.vadd(ge,ge),E.vadd(xe,xe);let T=D2.distanceTo(v);!(e2.pointInTriangle(D2,K2,ge,xe)||e2.pointInTriangle(D2,ge,K2,xe))||T>x||this.reportIntersection(o,D2,r,a,b)}}}}_intersectTrimesh(e,t,i,a,r,s){let o=L7,c=R7,l=F7,u=Ga,f=D7,h=T7,m=H7,v=N7,g=V7,x=e.indices;e.vertices;let p=this.from,d=this.to,w=this.direction;l.position.copy(i),l.quaternion.copy(t),R1.vectorToLocalFrame(i,t,w,f),R1.pointToLocalFrame(i,t,p,h),R1.pointToLocalFrame(i,t,d,m),m.x*=e.scale.x,m.y*=e.scale.y,m.z*=e.scale.z,h.x*=e.scale.x,h.y*=e.scale.y,h.z*=e.scale.z,m.vsub(h,f),f.normalize();let b=h.distanceSquared(m);e.tree.rayQuery(this,l,c);for(let z=0,L=c.length;!this.result.shouldStop&&z!==L;z++){let H=c[z];e.getNormal(H,o),e.getVertex(x[H*3],K2),K2.vsub(h,u);let E=f.dot(o),I=o.dot(u)/E;if(I<0)continue;f.scale(I,D2),D2.vadd(h,D2),e.getVertex(x[H*3+1],ge),e.getVertex(x[H*3+2],xe);let B=D2.distanceSquared(h);!(e2.pointInTriangle(D2,ge,K2,xe)||e2.pointInTriangle(D2,K2,ge,xe))||B>b||(R1.vectorToWorldFrame(t,o,g),R1.pointToWorldFrame(i,t,D2,v),this.reportIntersection(g,v,r,a,H))}c.length=0}reportIntersection(e,t,i,a,r){let s=this.from,o=this.to,c=s.distanceTo(t),l=this.result;if(!(this.skipBackfaces&&e.dot(this.direction)>0))switch(l.hitFaceIndex=typeof r!="undefined"?r:-1,this.mode){case e2.ALL:this.hasHit=!0,l.set(s,o,e,t,i,a,c),l.hasHit=!0,this.callback(l);break;case e2.CLOSEST:(c<l.distance||!l.hasHit)&&(this.hasHit=!0,l.hasHit=!0,l.set(s,o,e,t,i,a,c));break;case e2.ANY:this.hasHit=!0,l.hasHit=!0,l.set(s,o,e,t,i,a,c),l.shouldStop=!0;break}}static pointInTriangle(e,t,i,a){a.vsub(t,Ct),i.vsub(t,S4),e.vsub(t,Y0);let r=Ct.dot(Ct),s=Ct.dot(S4),o=Ct.dot(Y0),c=S4.dot(S4),l=S4.dot(Y0),u,f;return(u=c*o-s*l)>=0&&(f=r*l-s*o)>=0&&u+f<r*c-s*s}};e2.CLOSEST=X0.CLOSEST;e2.ANY=X0.ANY;e2.ALL=X0.ALL;var Ua=new L2,Z0=[],S4=new y,Y0=new y,C7=new y,z7=new G1,D2=new y,K2=new y,ge=new y,xe=new y,Oa={faceList:[0]},x6=new y,A7=new e2,w7=[],S7=new y,_7=new y,E7=new y,Ga=new y,L7=new y,D7=new y,T7=new y,H7=new y,V7=new y,N7=new y;new L2;var R7=[],F7=new R1,Ct=new y,M6=new y;function B7(n,e,t){t.vsub(n,Ct);let i=Ct.dot(e);return e.scale(i,M6),M6.vadd(n,M6),t.distanceTo(M6)}var $0=class{static defaults(e={},t){for(let i in t)i in e||(e[i]=t[i]);return e}},b6=class{constructor(e,t,i={}){this.equations=void 0,this.bodyA=void 0,this.bodyB=void 0,this.id=void 0,this.collideConnected=void 0,i=$0.defaults(i,{collideConnected:!0,wakeUpBodies:!0}),this.equations=[],this.bodyA=e,this.bodyB=t,this.id=b6.idCounter++,this.collideConnected=i.collideConnected,i.wakeUpBodies&&(e&&e.wakeUp(),t&&t.wakeUp())}update(){throw new Error("method update() not implmemented in this Constraint subclass!")}enable(){let e=this.equations;for(let t=0;t<e.length;t++)e[t].enabled=!0}disable(){let e=this.equations;for(let t=0;t<e.length;t++)e[t].enabled=!1}};b6.idCounter=0;var K0=class{constructor(){this.spatial=void 0,this.rotational=void 0,this.spatial=new y,this.rotational=new y}multiplyElement(e){return e.spatial.dot(this.spatial)+e.rotational.dot(this.rotational)}multiplyVectors(e,t){return e.dot(this.spatial)+t.dot(this.rotational)}},Ot=class{constructor(e,t,i=-1e6,a=1e6){this.id=void 0,this.minForce=void 0,this.maxForce=void 0,this.bi=void 0,this.bj=void 0,this.si=void 0,this.sj=void 0,this.a=void 0,this.b=void 0,this.eps=void 0,this.jacobianElementA=void 0,this.jacobianElementB=void 0,this.enabled=void 0,this.multiplier=void 0,this.id=Ot.idCounter++,this.minForce=i,this.maxForce=a,this.bi=e,this.bj=t,this.a=0,this.b=0,this.eps=0,this.jacobianElementA=new K0,this.jacobianElementB=new K0,this.enabled=!0,this.multiplier=0,this.setSpookParams(1e7,4,1/60)}setSpookParams(e,t,i){let a=t,r=e,s=i;this.a=4/(s*(1+4*a)),this.b=4*a/(1+4*a),this.eps=4/(s*s*r*(1+4*a))}computeB(e,t,i){let a=this.computeGW(),r=this.computeGq(),s=this.computeGiMf();return-r*e-a*t-s*i}computeGq(){let e=this.jacobianElementA,t=this.jacobianElementB,i=this.bi,a=this.bj,r=i.position,s=a.position;return e.spatial.dot(r)+t.spatial.dot(s)}computeGW(){let e=this.jacobianElementA,t=this.jacobianElementB,i=this.bi,a=this.bj,r=i.velocity,s=a.velocity,o=i.angularVelocity,c=a.angularVelocity;return e.multiplyVectors(r,o)+t.multiplyVectors(s,c)}computeGWlambda(){let e=this.jacobianElementA,t=this.jacobianElementB,i=this.bi,a=this.bj,r=i.vlambda,s=a.vlambda,o=i.wlambda,c=a.wlambda;return e.multiplyVectors(r,o)+t.multiplyVectors(s,c)}computeGiMf(){let e=this.jacobianElementA,t=this.jacobianElementB,i=this.bi,a=this.bj,r=i.force,s=i.torque,o=a.force,c=a.torque,l=i.invMassSolve,u=a.invMassSolve;return r.scale(l,qa),o.scale(u,Wa),i.invInertiaWorldSolve.vmult(s,ja),a.invInertiaWorldSolve.vmult(c,Xa),e.multiplyVectors(qa,ja)+t.multiplyVectors(Wa,Xa)}computeGiMGt(){let e=this.jacobianElementA,t=this.jacobianElementB,i=this.bi,a=this.bj,r=i.invMassSolve,s=a.invMassSolve,o=i.invInertiaWorldSolve,c=a.invInertiaWorldSolve,l=r+s;return o.vmult(e.rotational,y6),l+=y6.dot(e.rotational),c.vmult(t.rotational,y6),l+=y6.dot(t.rotational),l}addToWlambda(e){let t=this.jacobianElementA,i=this.jacobianElementB,a=this.bi,r=this.bj,s=P7;a.vlambda.addScaledVector(a.invMassSolve*e,t.spatial,a.vlambda),r.vlambda.addScaledVector(r.invMassSolve*e,i.spatial,r.vlambda),a.invInertiaWorldSolve.vmult(t.rotational,s),a.wlambda.addScaledVector(e,s,a.wlambda),r.invInertiaWorldSolve.vmult(i.rotational,s),r.wlambda.addScaledVector(e,s,r.wlambda)}computeC(){return this.computeGiMGt()+this.eps}};Ot.idCounter=0;var qa=new y,Wa=new y,ja=new y,Xa=new y,y6=new y,P7=new y,Za=class extends Ot{constructor(e,t,i=1e6){super(e,t,0,i);this.restitution=void 0,this.ri=void 0,this.rj=void 0,this.ni=void 0,this.restitution=0,this.ri=new y,this.rj=new y,this.ni=new y}computeB(e){let t=this.a,i=this.b,a=this.bi,r=this.bj,s=this.ri,o=this.rj,c=I7,l=k7,u=a.velocity,f=a.angularVelocity;a.force,a.torque;let h=r.velocity,m=r.angularVelocity;r.force,r.torque;let v=U7,g=this.jacobianElementA,x=this.jacobianElementB,p=this.ni;s.cross(p,c),o.cross(p,l),p.negate(g.spatial),c.negate(g.rotational),x.spatial.copy(p),x.rotational.copy(l),v.copy(r.position),v.vadd(o,v),v.vsub(a.position,v),v.vsub(s,v);let d=p.dot(v),w=this.restitution+1,b=w*h.dot(p)-w*u.dot(p)+m.dot(l)-f.dot(c),z=this.computeGiMf();return-d*t-b*i-e*z}getImpactVelocityAlongNormal(){let e=O7,t=G7,i=q7,a=W7,r=j7;return this.bi.position.vadd(this.ri,i),this.bj.position.vadd(this.rj,a),this.bi.getVelocityAtWorldPoint(i,e),this.bj.getVelocityAtWorldPoint(a,t),e.vsub(t,r),this.ni.dot(r)}},I7=new y,k7=new y,U7=new y,O7=new y,G7=new y,q7=new y,W7=new y,j7=new y;var Af=new y,wf=new y;var Sf=new y,_f=new y;var Ef=new y,Lf=new y,J0=class extends Ot{constructor(e,t,i){super(e,t,-i,i);this.ri=void 0,this.rj=void 0,this.t=void 0,this.ri=new y,this.rj=new y,this.t=new y}computeB(e){this.a;let t=this.b;this.bi,this.bj;let i=this.ri,a=this.rj,r=X7,s=Z7,o=this.t;i.cross(o,r),a.cross(o,s);let c=this.jacobianElementA,l=this.jacobianElementB;o.negate(c.spatial),r.negate(c.rotational),l.spatial.copy(o),l.rotational.copy(s);let u=this.computeGW(),f=this.computeGiMf();return-u*t-e*f}},X7=new y,Z7=new y,He=class{constructor(e,t,i){this.id=void 0,this.materials=void 0,this.friction=void 0,this.restitution=void 0,this.contactEquationStiffness=void 0,this.contactEquationRelaxation=void 0,this.frictionEquationStiffness=void 0,this.frictionEquationRelaxation=void 0,i=$0.defaults(i,{friction:.3,restitution:.3,contactEquationStiffness:1e7,contactEquationRelaxation:3,frictionEquationStiffness:1e7,frictionEquationRelaxation:3}),this.id=He.idCounter++,this.materials=[e,t],this.friction=i.friction,this.restitution=i.restitution,this.contactEquationStiffness=i.contactEquationStiffness,this.contactEquationRelaxation=i.contactEquationRelaxation,this.frictionEquationStiffness=i.frictionEquationStiffness,this.frictionEquationRelaxation=i.frictionEquationRelaxation}};He.idCounter=0;var Ve=class{constructor(e={}){this.name=void 0,this.id=void 0,this.friction=void 0,this.restitution=void 0;let t="";typeof e=="string"&&(t=e,e={}),this.name=t,this.id=Ve.idCounter++,this.friction=typeof e.friction!="undefined"?e.friction:-1,this.restitution=typeof e.restitution!="undefined"?e.restitution:-1}};Ve.idCounter=0;var Df=new y,Tf=new y,Hf=new y,Vf=new y,Nf=new y,Rf=new y,Ff=new y,Bf=new y,Pf=new y,If=new y,kf=new y;var Uf=new y,Of=new y;var Gf=new y,qf=new y,Wf=new y;new e2;var jf=new y,Xf=new y,Zf=[new y(1,0,0),new y(0,1,0),new y(0,0,1)],Yf=new y;var $f=new y,Kf=new y,Jf=new y;var Qf=new y,ed=new y,td=new y,id=new y;var ad=new y,rd=new y,nd=new y;var sd=new y,od=new y;var cd=new y,ld=new y,ud=new y,hd=new y,fd=new y,dd=new y,pd=new y;var at=class extends l1{constructor(){super({type:l1.types.PLANE});this.worldNormal=void 0,this.worldNormalNeedsUpdate=void 0,this.boundingSphereRadius=void 0,this.worldNormal=new y,this.worldNormalNeedsUpdate=!0,this.boundingSphereRadius=Number.MAX_VALUE}computeWorldNormal(e){let t=this.worldNormal;t.set(0,0,1),e.vmult(t,t),this.worldNormalNeedsUpdate=!1}calculateLocalInertia(e,t=new y){return t}volume(){return Number.MAX_VALUE}calculateWorldAABB(e,t,i,a){Ne.set(0,0,1),t.vmult(Ne,Ne);let r=Number.MAX_VALUE;i.set(-r,-r,-r),a.set(r,r,r),Ne.x===1?a.x=e.x:Ne.x===-1&&(i.x=e.x),Ne.y===1?a.y=e.y:Ne.y===-1&&(i.y=e.y),Ne.z===1?a.z=e.z:Ne.z===-1&&(i.z=e.z)}updateBoundingSphereRadius(){this.boundingSphereRadius=Number.MAX_VALUE}},Ne=new y;var md=new y,vd=new y,gd=new y,xd=new y,Md=new y,bd=new y,yd=new y,Cd=new y,zd=new y;var Ad=new y,wd=new L2;var Sd=new y,_d=new L2,Ed=new y,Ld=new y,Dd=new y,Td=new y,Hd=new y,Vd=new y,Nd=new y,Rd=new L2,Fd=new y,Bd=new R1,Pd=new L2,Ya=class{constructor(){this.equations=void 0,this.equations=[]}solve(e,t){return 0}addEquation(e){e.enabled&&!e.bi.isTrigger&&!e.bj.isTrigger&&this.equations.push(e)}removeEquation(e){let t=this.equations,i=t.indexOf(e);i!==-1&&t.splice(i,1)}removeAllEquations(){this.equations.length=0}},$a=class extends Ya{constructor(){super();this.iterations=void 0,this.tolerance=void 0,this.iterations=10,this.tolerance=1e-7}solve(e,t){let i=0,a=this.iterations,r=this.tolerance*this.tolerance,s=this.equations,o=s.length,c=t.bodies,l=c.length,u=e,f,h,m,v,g,x;if(o!==0)for(let b=0;b!==l;b++)c[b].updateSolveMassProperties();let p=$7,d=K7,w=Y7;p.length=o,d.length=o,w.length=o;for(let b=0;b!==o;b++){let z=s[b];w[b]=0,d[b]=z.computeB(u),p[b]=1/z.computeC()}if(o!==0){for(let L=0;L!==l;L++){let H=c[L],E=H.vlambda,I=H.wlambda;E.set(0,0,0),I.set(0,0,0)}for(i=0;i!==a;i++){v=0;for(let L=0;L!==o;L++){let H=s[L];f=d[L],h=p[L],x=w[L],g=H.computeGWlambda(),m=h*(f-g-H.eps*x),x+m<H.minForce?m=H.minForce-x:x+m>H.maxForce&&(m=H.maxForce-x),w[L]+=m,v+=m>0?m:-m,H.addToWlambda(m)}if(v*v<r)break}for(let L=0;L!==l;L++){let H=c[L],E=H.velocity,I=H.angularVelocity;H.vlambda.vmul(H.linearFactor,H.vlambda),E.vadd(H.vlambda,E),H.wlambda.vmul(H.angularFactor,H.wlambda),I.vadd(H.wlambda,I)}let b=s.length,z=1/u;for(;b--;)s[b].multiplier=w[b]*z}return i}},Y7=[],$7=[],K7=[];var Id=a1.STATIC;var Ka=class{constructor(){this.objects=[],this.type=Object}release(...e){let t=e.length;for(let i=0;i!==t;i++)this.objects.push(e[i]);return this}get(){return this.objects.length===0?this.constructObject():this.objects.pop()}constructObject(){throw new Error("constructObject() not implemented in this Pool subclass yet!")}resize(e){let t=this.objects;for(;t.length>e;)t.pop();for(;t.length<e;)t.push(this.constructObject());return this}},Ja=class extends Ka{constructor(...e){super(...e);this.type=y}constructObject(){return new y}},Qa,er,tr,ir,ar,rr,nr,sr,or,cr,lr,ur,hr,fr,dr,pr,mr,vr,gr,xr,Mr,br,yr,Cr,zr,q1={sphereSphere:l1.types.SPHERE,spherePlane:l1.types.SPHERE|l1.types.PLANE,boxBox:l1.types.BOX|l1.types.BOX,sphereBox:l1.types.SPHERE|l1.types.BOX,planeBox:l1.types.PLANE|l1.types.BOX,convexConvex:l1.types.CONVEXPOLYHEDRON,sphereConvex:l1.types.SPHERE|l1.types.CONVEXPOLYHEDRON,planeConvex:l1.types.PLANE|l1.types.CONVEXPOLYHEDRON,boxConvex:l1.types.BOX|l1.types.CONVEXPOLYHEDRON,sphereHeightfield:l1.types.SPHERE|l1.types.HEIGHTFIELD,boxHeightfield:l1.types.BOX|l1.types.HEIGHTFIELD,convexHeightfield:l1.types.CONVEXPOLYHEDRON|l1.types.HEIGHTFIELD,sphereParticle:l1.types.PARTICLE|l1.types.SPHERE,planeParticle:l1.types.PLANE|l1.types.PARTICLE,boxParticle:l1.types.BOX|l1.types.PARTICLE,convexParticle:l1.types.PARTICLE|l1.types.CONVEXPOLYHEDRON,cylinderCylinder:l1.types.CYLINDER,sphereCylinder:l1.types.SPHERE|l1.types.CYLINDER,planeCylinder:l1.types.PLANE|l1.types.CYLINDER,boxCylinder:l1.types.BOX|l1.types.CYLINDER,convexCylinder:l1.types.CONVEXPOLYHEDRON|l1.types.CYLINDER,heightfieldCylinder:l1.types.HEIGHTFIELD|l1.types.CYLINDER,particleCylinder:l1.types.PARTICLE|l1.types.CYLINDER,sphereTrimesh:l1.types.SPHERE|l1.types.TRIMESH,planeTrimesh:l1.types.PLANE|l1.types.TRIMESH};Qa=q1.sphereSphere;er=q1.spherePlane;tr=q1.boxBox;ir=q1.sphereBox;ar=q1.planeBox;rr=q1.convexConvex;nr=q1.sphereConvex;sr=q1.planeConvex;or=q1.boxConvex;cr=q1.sphereHeightfield;lr=q1.boxHeightfield;ur=q1.convexHeightfield;hr=q1.sphereParticle;fr=q1.planeParticle;dr=q1.boxParticle;pr=q1.convexParticle;mr=q1.cylinderCylinder;vr=q1.sphereCylinder;gr=q1.planeCylinder;xr=q1.boxCylinder;Mr=q1.convexCylinder;br=q1.heightfieldCylinder;yr=q1.particleCylinder;Cr=q1.sphereTrimesh;zr=q1.planeTrimesh;var Ar=class{get[Qa](){return this.sphereSphere}get[er](){return this.spherePlane}get[tr](){return this.boxBox}get[ir](){return this.sphereBox}get[ar](){return this.planeBox}get[rr](){return this.convexConvex}get[nr](){return this.sphereConvex}get[sr](){return this.planeConvex}get[or](){return this.boxConvex}get[cr](){return this.sphereHeightfield}get[lr](){return this.boxHeightfield}get[ur](){return this.convexHeightfield}get[hr](){return this.sphereParticle}get[fr](){return this.planeParticle}get[dr](){return this.boxParticle}get[pr](){return this.convexParticle}get[mr](){return this.convexConvex}get[vr](){return this.sphereConvex}get[gr](){return this.planeConvex}get[xr](){return this.boxConvex}get[Mr](){return this.convexConvex}get[br](){return this.heightfieldCylinder}get[yr](){return this.particleCylinder}get[Cr](){return this.sphereTrimesh}get[zr](){return this.planeTrimesh}constructor(e){this.contactPointPool=void 0,this.frictionEquationPool=void 0,this.result=void 0,this.frictionResult=void 0,this.v3pool=void 0,this.world=void 0,this.currentContactMaterial=void 0,this.enableFrictionReduction=void 0,this.contactPointPool=[],this.frictionEquationPool=[],this.result=[],this.frictionResult=[],this.v3pool=new Ja,this.world=e,this.currentContactMaterial=e.defaultContactMaterial,this.enableFrictionReduction=!1}createContactEquation(e,t,i,a,r,s){let o;this.contactPointPool.length?(o=this.contactPointPool.pop(),o.bi=e,o.bj=t):o=new Za(e,t),o.enabled=e.collisionResponse&&t.collisionResponse&&i.collisionResponse&&a.collisionResponse;let c=this.currentContactMaterial;o.restitution=c.restitution,o.setSpookParams(c.contactEquationStiffness,c.contactEquationRelaxation,this.world.dt);let l=i.material||e.material,u=a.material||t.material;return l&&u&&l.restitution>=0&&u.restitution>=0&&(o.restitution=l.restitution*u.restitution),o.si=r||i,o.sj=s||a,o}createFrictionEquationsFromContact(e,t){let i=e.bi,a=e.bj,r=e.si,s=e.sj,o=this.world,c=this.currentContactMaterial,l=c.friction,u=r.material||i.material,f=s.material||a.material;if(u&&f&&u.friction>=0&&f.friction>=0&&(l=u.friction*f.friction),l>0){let h=l*o.gravity.length(),m=i.invMass+a.invMass;m>0&&(m=1/m);let v=this.frictionEquationPool,g=v.length?v.pop():new J0(i,a,h*m),x=v.length?v.pop():new J0(i,a,h*m);return g.bi=x.bi=i,g.bj=x.bj=a,g.minForce=x.minForce=-h*m,g.maxForce=x.maxForce=h*m,g.ri.copy(e.ri),g.rj.copy(e.rj),x.ri.copy(e.ri),x.rj.copy(e.rj),e.ni.tangents(g.t,x.t),g.setSpookParams(c.frictionEquationStiffness,c.frictionEquationRelaxation,o.dt),x.setSpookParams(c.frictionEquationStiffness,c.frictionEquationRelaxation,o.dt),g.enabled=x.enabled=e.enabled,t.push(g,x),!0}return!1}createFrictionFromAverage(e){let t=this.result[this.result.length-1];if(!this.createFrictionEquationsFromContact(t,this.frictionResult)||e===1)return;let i=this.frictionResult[this.frictionResult.length-2],a=this.frictionResult[this.frictionResult.length-1];zt.setZero(),Gt.setZero(),qt.setZero();let r=t.bi;t.bj;for(let o=0;o!==e;o++)t=this.result[this.result.length-1-o],t.bi!==r?(zt.vadd(t.ni,zt),Gt.vadd(t.ri,Gt),qt.vadd(t.rj,qt)):(zt.vsub(t.ni,zt),Gt.vadd(t.rj,Gt),qt.vadd(t.ri,qt));let s=1/e;Gt.scale(s,i.ri),qt.scale(s,i.rj),a.ri.copy(i.ri),a.rj.copy(i.rj),zt.normalize(),zt.tangents(i.t,a.t)}getContacts(e,t,i,a,r,s,o){this.contactPointPool=r,this.frictionEquationPool=o,this.result=a,this.frictionResult=s;let c=el,l=tl,u=J7,f=Q7;for(let h=0,m=e.length;h!==m;h++){let v=e[h],g=t[h],x=null;v.material&&g.material&&(x=i.getContactMaterial(v.material,g.material)||null);let p=v.type&a1.KINEMATIC&&g.type&a1.STATIC||v.type&a1.STATIC&&g.type&a1.KINEMATIC||v.type&a1.KINEMATIC&&g.type&a1.KINEMATIC;for(let d=0;d<v.shapes.length;d++){v.quaternion.mult(v.shapeOrientations[d],c),v.quaternion.vmult(v.shapeOffsets[d],u),u.vadd(v.position,u);let w=v.shapes[d];for(let b=0;b<g.shapes.length;b++){g.quaternion.mult(g.shapeOrientations[b],l),g.quaternion.vmult(g.shapeOffsets[b],f),f.vadd(g.position,f);let z=g.shapes[b];if(!(w.collisionFilterMask&z.collisionFilterGroup&&z.collisionFilterMask&w.collisionFilterGroup)||u.distanceTo(f)>w.boundingSphereRadius+z.boundingSphereRadius)continue;let L=null;w.material&&z.material&&(L=i.getContactMaterial(w.material,z.material)||null),this.currentContactMaterial=L||x||i.defaultContactMaterial;let H=w.type|z.type,E=this[H];if(E){let I=!1;w.type<z.type?I=E.call(this,w,z,u,f,c,l,v,g,w,z,p):I=E.call(this,z,w,f,u,l,c,g,v,w,z,p),I&&p&&(i.shapeOverlapKeeper.set(w.id,z.id),i.bodyOverlapKeeper.set(v.id,g.id))}}}}}sphereSphere(e,t,i,a,r,s,o,c,l,u,f){if(f)return i.distanceSquared(a)<(e.radius+t.radius)**2;let h=this.createContactEquation(o,c,e,t,l,u);a.vsub(i,h.ni),h.ni.normalize(),h.ri.copy(h.ni),h.rj.copy(h.ni),h.ri.scale(e.radius,h.ri),h.rj.scale(-t.radius,h.rj),h.ri.vadd(i,h.ri),h.ri.vsub(o.position,h.ri),h.rj.vadd(a,h.rj),h.rj.vsub(c.position,h.rj),this.result.push(h),this.createFrictionEquationsFromContact(h,this.frictionResult)}spherePlane(e,t,i,a,r,s,o,c,l,u,f){let h=this.createContactEquation(o,c,e,t,l,u);if(h.ni.set(0,0,1),s.vmult(h.ni,h.ni),h.ni.negate(h.ni),h.ni.normalize(),h.ni.scale(e.radius,h.ri),i.vsub(a,C6),h.ni.scale(h.ni.dot(C6),wr),C6.vsub(wr,h.rj),-C6.dot(h.ni)<=e.radius){if(f)return!0;let m=h.ri,v=h.rj;m.vadd(i,m),m.vsub(o.position,m),v.vadd(a,v),v.vsub(c.position,v),this.result.push(h),this.createFrictionEquationsFromContact(h,this.frictionResult)}}boxBox(e,t,i,a,r,s,o,c,l,u,f){return e.convexPolyhedronRepresentation.material=e.material,t.convexPolyhedronRepresentation.material=t.material,e.convexPolyhedronRepresentation.collisionResponse=e.collisionResponse,t.convexPolyhedronRepresentation.collisionResponse=t.collisionResponse,this.convexConvex(e.convexPolyhedronRepresentation,t.convexPolyhedronRepresentation,i,a,r,s,o,c,e,t,f)}sphereBox(e,t,i,a,r,s,o,c,l,u,f){let h=this.v3pool,m=_l;i.vsub(a,z6),t.getSideNormals(m,s);let v=e.radius,g=!1,x=Ll,p=Dl,d=Tl,w=null,b=0,z=0,L=0,H=null;for(let D=0,R=m.length;D!==R&&g===!1;D++){let O=Al;O.copy(m[D]);let Y=O.length();O.normalize();let G=z6.dot(O);if(G<Y+v&&G>0){let j=wl,Z=Sl;j.copy(m[(D+1)%3]),Z.copy(m[(D+2)%3]);let e1=j.length(),r1=Z.length();j.normalize(),Z.normalize();let P=z6.dot(j),b1=z6.dot(Z);if(P<e1&&P>-e1&&b1<r1&&b1>-r1){let h1=Math.abs(G-Y-v);if((H===null||h1<H)&&(H=h1,z=P,L=b1,w=Y,x.copy(O),p.copy(j),d.copy(Z),b++,f))return!0}}}if(b){g=!0;let D=this.createContactEquation(o,c,e,t,l,u);x.scale(-v,D.ri),D.ni.copy(x),D.ni.negate(D.ni),x.scale(w,x),p.scale(z,p),x.vadd(p,x),d.scale(L,d),x.vadd(d,D.rj),D.ri.vadd(i,D.ri),D.ri.vsub(o.position,D.ri),D.rj.vadd(a,D.rj),D.rj.vsub(c.position,D.rj),this.result.push(D),this.createFrictionEquationsFromContact(D,this.frictionResult)}let E=h.get(),I=El;for(let D=0;D!==2&&!g;D++)for(let R=0;R!==2&&!g;R++)for(let O=0;O!==2&&!g;O++)if(E.set(0,0,0),D?E.vadd(m[0],E):E.vsub(m[0],E),R?E.vadd(m[1],E):E.vsub(m[1],E),O?E.vadd(m[2],E):E.vsub(m[2],E),a.vadd(E,I),I.vsub(i,I),I.lengthSquared()<v*v){if(f)return!0;g=!0;let Y=this.createContactEquation(o,c,e,t,l,u);Y.ri.copy(I),Y.ri.normalize(),Y.ni.copy(Y.ri),Y.ri.scale(v,Y.ri),Y.rj.copy(E),Y.ri.vadd(i,Y.ri),Y.ri.vsub(o.position,Y.ri),Y.rj.vadd(a,Y.rj),Y.rj.vsub(c.position,Y.rj),this.result.push(Y),this.createFrictionEquationsFromContact(Y,this.frictionResult)}h.release(E),E=null;let B=h.get(),M=h.get(),T=h.get(),A=h.get(),V=h.get(),N=m.length;for(let D=0;D!==N&&!g;D++)for(let R=0;R!==N&&!g;R++)if(D%3!=R%3){m[R].cross(m[D],B),B.normalize(),m[D].vadd(m[R],M),T.copy(i),T.vsub(M,T),T.vsub(a,T);let O=T.dot(B);B.scale(O,A);let Y=0;for(;Y===D%3||Y===R%3;)Y++;V.copy(i),V.vsub(A,V),V.vsub(M,V),V.vsub(a,V);let G=Math.abs(O),j=V.length();if(G<m[Y].length()&&j<v){if(f)return!0;g=!0;let Z=this.createContactEquation(o,c,e,t,l,u);M.vadd(A,Z.rj),Z.rj.copy(Z.rj),V.negate(Z.ni),Z.ni.normalize(),Z.ri.copy(Z.rj),Z.ri.vadd(a,Z.ri),Z.ri.vsub(i,Z.ri),Z.ri.normalize(),Z.ri.scale(v,Z.ri),Z.ri.vadd(i,Z.ri),Z.ri.vsub(o.position,Z.ri),Z.rj.vadd(a,Z.rj),Z.rj.vsub(c.position,Z.rj),this.result.push(Z),this.createFrictionEquationsFromContact(Z,this.frictionResult)}}h.release(B,M,T,A,V)}planeBox(e,t,i,a,r,s,o,c,l,u,f){return t.convexPolyhedronRepresentation.material=t.material,t.convexPolyhedronRepresentation.collisionResponse=t.collisionResponse,t.convexPolyhedronRepresentation.id=t.id,this.planeConvex(e,t.convexPolyhedronRepresentation,i,a,r,s,o,c,e,t,f)}convexConvex(e,t,i,a,r,s,o,c,l,u,f,h,m){let v=jl;if(!(i.distanceTo(a)>e.boundingSphereRadius+t.boundingSphereRadius)&&e.findSeparatingAxis(t,i,r,a,s,v,h,m)){let g=[],x=Xl;e.clipAgainstHull(i,r,t,a,s,v,-100,100,g);let p=0;for(let d=0;d!==g.length;d++){if(f)return!0;let w=this.createContactEquation(o,c,e,t,l,u),b=w.ri,z=w.rj;v.negate(w.ni),g[d].normal.negate(x),x.scale(g[d].depth,x),g[d].point.vadd(x,b),z.copy(g[d].point),b.vsub(i,b),z.vsub(a,z),b.vadd(i,b),b.vsub(o.position,b),z.vadd(a,z),z.vsub(c.position,z),this.result.push(w),p++,this.enableFrictionReduction||this.createFrictionEquationsFromContact(w,this.frictionResult)}this.enableFrictionReduction&&p&&this.createFrictionFromAverage(p)}}sphereConvex(e,t,i,a,r,s,o,c,l,u,f){let h=this.v3pool;i.vsub(a,Hl);let m=t.faceNormals,v=t.faces,g=t.vertices,x=e.radius,p=!1;for(let d=0;d!==g.length;d++){let w=g[d],b=Fl;s.vmult(w,b),a.vadd(b,b);let z=Rl;if(b.vsub(i,z),z.lengthSquared()<x*x){if(f)return!0;p=!0;let L=this.createContactEquation(o,c,e,t,l,u);L.ri.copy(z),L.ri.normalize(),L.ni.copy(L.ri),L.ri.scale(x,L.ri),b.vsub(a,L.rj),L.ri.vadd(i,L.ri),L.ri.vsub(o.position,L.ri),L.rj.vadd(a,L.rj),L.rj.vsub(c.position,L.rj),this.result.push(L),this.createFrictionEquationsFromContact(L,this.frictionResult);return}}for(let d=0,w=v.length;d!==w&&p===!1;d++){let b=m[d],z=v[d],L=Bl;s.vmult(b,L);let H=Pl;s.vmult(g[z[0]],H),H.vadd(a,H);let E=Il;L.scale(-x,E),i.vadd(E,E);let I=kl;E.vsub(H,I);let B=I.dot(L),M=Ul;if(i.vsub(H,M),B<0&&M.dot(L)>0){let T=[];for(let A=0,V=z.length;A!==V;A++){let N=h.get();s.vmult(g[z[A]],N),a.vadd(N,N),T.push(N)}if(zl(T,L,i)){if(f)return!0;p=!0;let A=this.createContactEquation(o,c,e,t,l,u);L.scale(-x,A.ri),L.negate(A.ni);let V=h.get();L.scale(-B,V);let N=h.get();L.scale(-x,N),i.vsub(a,A.rj),A.rj.vadd(N,A.rj),A.rj.vadd(V,A.rj),A.rj.vadd(a,A.rj),A.rj.vsub(c.position,A.rj),A.ri.vadd(i,A.ri),A.ri.vsub(o.position,A.ri),h.release(V),h.release(N),this.result.push(A),this.createFrictionEquationsFromContact(A,this.frictionResult);for(let D=0,R=T.length;D!==R;D++)h.release(T[D]);return}else for(let A=0;A!==z.length;A++){let V=h.get(),N=h.get();s.vmult(g[z[(A+1)%z.length]],V),s.vmult(g[z[(A+2)%z.length]],N),a.vadd(V,V),a.vadd(N,N);let D=Vl;N.vsub(V,D);let R=Nl;D.unit(R);let O=h.get(),Y=h.get();i.vsub(V,Y);let G=Y.dot(R);R.scale(G,O),O.vadd(V,O);let j=h.get();if(O.vsub(i,j),G>0&&G*G<D.lengthSquared()&&j.lengthSquared()<x*x){if(f)return!0;let Z=this.createContactEquation(o,c,e,t,l,u);O.vsub(a,Z.rj),O.vsub(i,Z.ni),Z.ni.normalize(),Z.ni.scale(x,Z.ri),Z.rj.vadd(a,Z.rj),Z.rj.vsub(c.position,Z.rj),Z.ri.vadd(i,Z.ri),Z.ri.vsub(o.position,Z.ri),this.result.push(Z),this.createFrictionEquationsFromContact(Z,this.frictionResult);for(let e1=0,r1=T.length;e1!==r1;e1++)h.release(T[e1]);h.release(V),h.release(N),h.release(O),h.release(j),h.release(Y);return}h.release(V),h.release(N),h.release(O),h.release(j),h.release(Y)}for(let A=0,V=T.length;A!==V;A++)h.release(T[A])}}}planeConvex(e,t,i,a,r,s,o,c,l,u,f){let h=Ol,m=Gl;m.set(0,0,1),r.vmult(m,m);let v=0,g=ql;for(let x=0;x!==t.vertices.length;x++)if(h.copy(t.vertices[x]),s.vmult(h,h),a.vadd(h,h),h.vsub(i,g),m.dot(g)<=0){if(f)return!0;let d=this.createContactEquation(o,c,e,t,l,u),w=Wl;m.scale(m.dot(g),w),h.vsub(w,w),w.vsub(i,d.ri),d.ni.copy(m),h.vsub(a,d.rj),d.ri.vadd(i,d.ri),d.ri.vsub(o.position,d.ri),d.rj.vadd(a,d.rj),d.rj.vsub(c.position,d.rj),this.result.push(d),v++,this.enableFrictionReduction||this.createFrictionEquationsFromContact(d,this.frictionResult)}this.enableFrictionReduction&&v&&this.createFrictionFromAverage(v)}boxConvex(e,t,i,a,r,s,o,c,l,u,f){return e.convexPolyhedronRepresentation.material=e.material,e.convexPolyhedronRepresentation.collisionResponse=e.collisionResponse,this.convexConvex(e.convexPolyhedronRepresentation,t,i,a,r,s,o,c,e,t,f)}sphereHeightfield(e,t,i,a,r,s,o,c,l,u,f){let h=t.data,m=e.radius,v=t.elementSize,g=n9,x=r9;R1.pointToLocalFrame(a,s,i,x);let p=Math.floor((x.x-m)/v)-1,d=Math.ceil((x.x+m)/v)+1,w=Math.floor((x.y-m)/v)-1,b=Math.ceil((x.y+m)/v)+1;if(d<0||b<0||p>h.length||w>h[0].length)return;p<0&&(p=0),d<0&&(d=0),w<0&&(w=0),b<0&&(b=0),p>=h.length&&(p=h.length-1),d>=h.length&&(d=h.length-1),b>=h[0].length&&(b=h[0].length-1),w>=h[0].length&&(w=h[0].length-1);let z=[];t.getRectMinMax(p,w,d,b,z);let L=z[0],H=z[1];if(x.z-m>H||x.z+m<L)return;let E=this.result;for(let I=p;I<d;I++)for(let B=w;B<b;B++){let M=E.length,T=!1;if(t.getConvexTrianglePillar(I,B,!1),R1.pointToWorldFrame(a,s,t.pillarOffset,g),i.distanceTo(g)<t.pillarConvex.boundingSphereRadius+e.boundingSphereRadius&&(T=this.sphereConvex(e,t.pillarConvex,i,g,r,s,o,c,e,t,f)),f&&T||(t.getConvexTrianglePillar(I,B,!0),R1.pointToWorldFrame(a,s,t.pillarOffset,g),i.distanceTo(g)<t.pillarConvex.boundingSphereRadius+e.boundingSphereRadius&&(T=this.sphereConvex(e,t.pillarConvex,i,g,r,s,o,c,e,t,f)),f&&T))return!0;if(E.length-M>2)return}}boxHeightfield(e,t,i,a,r,s,o,c,l,u,f){return e.convexPolyhedronRepresentation.material=e.material,e.convexPolyhedronRepresentation.collisionResponse=e.collisionResponse,this.convexHeightfield(e.convexPolyhedronRepresentation,t,i,a,r,s,o,c,e,t,f)}convexHeightfield(e,t,i,a,r,s,o,c,l,u,f){let h=t.data,m=t.elementSize,v=e.boundingSphereRadius,g=i9,x=a9,p=t9;R1.pointToLocalFrame(a,s,i,p);let d=Math.floor((p.x-v)/m)-1,w=Math.ceil((p.x+v)/m)+1,b=Math.floor((p.y-v)/m)-1,z=Math.ceil((p.y+v)/m)+1;if(w<0||z<0||d>h.length||b>h[0].length)return;d<0&&(d=0),w<0&&(w=0),b<0&&(b=0),z<0&&(z=0),d>=h.length&&(d=h.length-1),w>=h.length&&(w=h.length-1),z>=h[0].length&&(z=h[0].length-1),b>=h[0].length&&(b=h[0].length-1);let L=[];t.getRectMinMax(d,b,w,z,L);let H=L[0],E=L[1];if(!(p.z-v>E||p.z+v<H))for(let I=d;I<w;I++)for(let B=b;B<z;B++){let M=!1;if(t.getConvexTrianglePillar(I,B,!1),R1.pointToWorldFrame(a,s,t.pillarOffset,g),i.distanceTo(g)<t.pillarConvex.boundingSphereRadius+e.boundingSphereRadius&&(M=this.convexConvex(e,t.pillarConvex,i,g,r,s,o,c,null,null,f,x,null)),f&&M||(t.getConvexTrianglePillar(I,B,!0),R1.pointToWorldFrame(a,s,t.pillarOffset,g),i.distanceTo(g)<t.pillarConvex.boundingSphereRadius+e.boundingSphereRadius&&(M=this.convexConvex(e,t.pillarConvex,i,g,r,s,o,c,null,null,f,x,null)),f&&M))return!0}}sphereParticle(e,t,i,a,r,s,o,c,l,u,f){let h=Kl;if(h.set(0,0,1),a.vsub(i,h),h.lengthSquared()<=e.radius*e.radius){if(f)return!0;let v=this.createContactEquation(c,o,t,e,l,u);h.normalize(),v.rj.copy(h),v.rj.scale(e.radius,v.rj),v.ni.copy(h),v.ni.negate(v.ni),v.ri.set(0,0,0),this.result.push(v),this.createFrictionEquationsFromContact(v,this.frictionResult)}}planeParticle(e,t,i,a,r,s,o,c,l,u,f){let h=Zl;h.set(0,0,1),o.quaternion.vmult(h,h);let m=Yl;if(a.vsub(o.position,m),h.dot(m)<=0){if(f)return!0;let g=this.createContactEquation(c,o,t,e,l,u);g.ni.copy(h),g.ni.negate(g.ni),g.ri.set(0,0,0);let x=$l;h.scale(h.dot(a),x),a.vsub(x,x),g.rj.copy(x),this.result.push(g),this.createFrictionEquationsFromContact(g,this.frictionResult)}}boxParticle(e,t,i,a,r,s,o,c,l,u,f){return e.convexPolyhedronRepresentation.material=e.material,e.convexPolyhedronRepresentation.collisionResponse=e.collisionResponse,this.convexParticle(e.convexPolyhedronRepresentation,t,i,a,r,s,o,c,e,t,f)}convexParticle(e,t,i,a,r,s,o,c,l,u,f){let h=-1,m=Ql,v=e9,g=null,x=Jl;if(x.copy(a),x.vsub(i,x),r.conjugate(Sr),Sr.vmult(x,x),e.pointIsInside(x)){e.worldVerticesNeedsUpdate&&e.computeWorldVertices(i,r),e.worldFaceNormalsNeedsUpdate&&e.computeWorldFaceNormals(r);for(let p=0,d=e.faces.length;p!==d;p++){let w=[e.worldVertices[e.faces[p][0]]],b=e.worldFaceNormals[p];a.vsub(w[0],_r);let z=-b.dot(_r);if(g===null||Math.abs(z)<Math.abs(g)){if(f)return!0;g=z,h=p,m.copy(b)}}if(h!==-1){let p=this.createContactEquation(c,o,t,e,l,u);m.scale(g,v),v.vadd(a,v),v.vsub(i,v),p.rj.copy(v),m.negate(p.ni),p.ri.set(0,0,0);let d=p.ri,w=p.rj;d.vadd(a,d),d.vsub(c.position,d),w.vadd(i,w),w.vsub(o.position,w),this.result.push(p),this.createFrictionEquationsFromContact(p,this.frictionResult)}else console.warn("Point found inside convex, but did not find penetrating face!")}}heightfieldCylinder(e,t,i,a,r,s,o,c,l,u,f){return this.convexHeightfield(t,e,a,i,s,r,c,o,l,u,f)}particleCylinder(e,t,i,a,r,s,o,c,l,u,f){return this.convexParticle(t,e,a,i,s,r,c,o,l,u,f)}sphereTrimesh(e,t,i,a,r,s,o,c,l,u,f){let h=ll,m=ul,v=hl,g=fl,x=dl,p=pl,d=xl,w=cl,b=sl,z=Ml;R1.pointToLocalFrame(a,s,i,x);let L=e.radius;d.lowerBound.set(x.x-L,x.y-L,x.z-L),d.upperBound.set(x.x+L,x.y+L,x.z+L),t.getTrianglesInAABB(d,z);let H=ol,E=e.radius*e.radius;for(let A=0;A<z.length;A++)for(let V=0;V<3;V++)if(t.getVertex(t.indices[z[A]*3+V],H),H.vsub(x,b),b.lengthSquared()<=E){if(w.copy(H),R1.pointToWorldFrame(a,s,w,H),H.vsub(i,b),f)return!0;let N=this.createContactEquation(o,c,e,t,l,u);N.ni.copy(b),N.ni.normalize(),N.ri.copy(N.ni),N.ri.scale(e.radius,N.ri),N.ri.vadd(i,N.ri),N.ri.vsub(o.position,N.ri),N.rj.copy(H),N.rj.vsub(c.position,N.rj),this.result.push(N),this.createFrictionEquationsFromContact(N,this.frictionResult)}for(let A=0;A<z.length;A++)for(let V=0;V<3;V++){t.getVertex(t.indices[z[A]*3+V],h),t.getVertex(t.indices[z[A]*3+(V+1)%3],m),m.vsub(h,v),x.vsub(m,p);let N=p.dot(v);x.vsub(h,p);let D=p.dot(v);if(D>0&&N<0&&(x.vsub(h,p),g.copy(v),g.normalize(),D=p.dot(g),g.scale(D,p),p.vadd(h,p),p.distanceTo(x)<e.radius)){if(f)return!0;let O=this.createContactEquation(o,c,e,t,l,u);p.vsub(x,O.ni),O.ni.normalize(),O.ni.scale(e.radius,O.ri),O.ri.vadd(i,O.ri),O.ri.vsub(o.position,O.ri),R1.pointToWorldFrame(a,s,p,p),p.vsub(c.position,O.rj),R1.vectorToWorldFrame(s,O.ni,O.ni),R1.vectorToWorldFrame(s,O.ri,O.ri),this.result.push(O),this.createFrictionEquationsFromContact(O,this.frictionResult)}}let I=ml,B=vl,M=gl,T=nl;for(let A=0,V=z.length;A!==V;A++){t.getTriangleVertices(z[A],I,B,M),t.getNormal(z[A],T),x.vsub(I,p);let N=p.dot(T);if(T.scale(N,p),x.vsub(p,p),N=p.distanceTo(x),e2.pointInTriangle(p,I,B,M)&&N<e.radius){if(f)return!0;let D=this.createContactEquation(o,c,e,t,l,u);p.vsub(x,D.ni),D.ni.normalize(),D.ni.scale(e.radius,D.ri),D.ri.vadd(i,D.ri),D.ri.vsub(o.position,D.ri),R1.pointToWorldFrame(a,s,p,p),p.vsub(c.position,D.rj),R1.vectorToWorldFrame(s,D.ni,D.ni),R1.vectorToWorldFrame(s,D.ri,D.ri),this.result.push(D),this.createFrictionEquationsFromContact(D,this.frictionResult)}}z.length=0}planeTrimesh(e,t,i,a,r,s,o,c,l,u,f){let h=new y,m=il;m.set(0,0,1),r.vmult(m,m);for(let v=0;v<t.vertices.length/3;v++){t.getVertex(v,h);let g=new y;g.copy(h),R1.pointToWorldFrame(a,s,g,h);let x=al;if(h.vsub(i,x),m.dot(x)<=0){if(f)return!0;let d=this.createContactEquation(o,c,e,t,l,u);d.ni.copy(m);let w=rl;m.scale(x.dot(m),w),h.vsub(w,w),d.ri.copy(w),d.ri.vsub(o.position,d.ri),d.rj.copy(h),d.rj.vsub(c.position,d.rj),this.result.push(d),this.createFrictionEquationsFromContact(d,this.frictionResult)}}}},zt=new y,Gt=new y,qt=new y,J7=new y,Q7=new y,el=new G1,tl=new G1,il=new y,al=new y,rl=new y,nl=new y,sl=new y,ol=new y,cl=new y,ll=new y,ul=new y,hl=new y,fl=new y,dl=new y,pl=new y,ml=new y,vl=new y,gl=new y,xl=new L2,Ml=[],C6=new y,wr=new y,bl=new y,yl=new y,Cl=new y;function zl(n,e,t){let i=null,a=n.length;for(let r=0;r!==a;r++){let s=n[r],o=bl;n[(r+1)%a].vsub(s,o);let c=yl;o.cross(e,c);let l=Cl;t.vsub(s,l);let u=c.dot(l);if(i===null||u>0&&i===!0||u<=0&&i===!1){i===null&&(i=u>0);continue}else return!1}return!0}var z6=new y,Al=new y,wl=new y,Sl=new y,_l=[new y,new y,new y,new y,new y,new y],El=new y,Ll=new y,Dl=new y,Tl=new y,Hl=new y,Vl=new y,Nl=new y,Rl=new y,Fl=new y,Bl=new y,Pl=new y,Il=new y,kl=new y,Ul=new y,Ol=new y,Gl=new y,ql=new y,Wl=new y,jl=new y,Xl=new y,Zl=new y,Yl=new y,$l=new y,Kl=new y,Sr=new G1,Jl=new y,Ql=new y,_r=new y,e9=new y,t9=new y,i9=new y,a9=[0],r9=new y,n9=new y,Q0=class{constructor(){this.current=void 0,this.previous=void 0,this.current=[],this.previous=[]}getKey(e,t){if(t<e){let i=t;t=e,e=i}return e<<16|t}set(e,t){let i=this.getKey(e,t),a=this.current,r=0;for(;i>a[r];)r++;if(i!==a[r]){for(let s=a.length-1;s>=r;s--)a[s+1]=a[s];a[r]=i}}tick(){let e=this.current;this.current=this.previous,this.previous=e,this.current.length=0}getDiff(e,t){let i=this.current,a=this.previous,r=i.length,s=a.length,o=0;for(let c=0;c<r;c++){let l=!1,u=i[c];for(;u>a[o];)o++;l=u===a[o],l||Er(e,u)}o=0;for(let c=0;c<s;c++){let l=!1,u=a[c];for(;u>i[o];)o++;l=i[o]===u,l||Er(t,u)}}};function Er(n,e){n.push((e&4294901760)>>16,e&65535)}var Lr=class{constructor(){this.data={keys:[]}}get(e,t){if(e>t){let i=t;t=e,e=i}return this.data[e+"-"+t]}set(e,t,i){if(e>t){let r=t;t=e,e=r}let a=e+"-"+t;this.get(e,t)||this.data.keys.push(a),this.data[a]=i}reset(){let e=this.data,t=e.keys;for(;t.length>0;){let i=t.pop();delete e[i]}}},e3=class extends O0{constructor(e={}){super();this.dt=void 0,this.allowSleep=void 0,this.contacts=void 0,this.frictionEquations=void 0,this.quatNormalizeSkip=void 0,this.quatNormalizeFast=void 0,this.time=void 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y,e.gravity&&this.gravity.copy(e.gravity),this.broadphase=e.broadphase!==void 0?e.broadphase:new v6,this.bodies=[],this.hasActiveBodies=!1,this.solver=e.solver!==void 0?e.solver:new $a,this.constraints=[],this.narrowphase=new Ar(this),this.collisionMatrix=new U0,this.collisionMatrixPrevious=new U0,this.bodyOverlapKeeper=new Q0,this.shapeOverlapKeeper=new Q0,this.materials=[],this.contactmaterials=[],this.contactMaterialTable=new Lr,this.defaultMaterial=new Ve("default"),this.defaultContactMaterial=new He(this.defaultMaterial,this.defaultMaterial,{friction:.3,restitution:0}),this.doProfiling=!1,this.profile={solve:0,makeContactConstraints:0,broadphase:0,integrate:0,narrowphase:0},this.accumulator=0,this.subsystems=[],this.addBodyEvent={type:"addBody",body:null},this.removeBodyEvent={type:"removeBody",body:null},this.idToBodyMap={},this.broadphase.setWorld(this)}getContactMaterial(e,t){return this.contactMaterialTable.get(e.id,t.id)}numObjects(){return this.bodies.length}collisionMatrixTick(){let e=this.collisionMatrixPrevious;this.collisionMatrixPrevious=this.collisionMatrix,this.collisionMatrix=e,this.collisionMatrix.reset(),this.bodyOverlapKeeper.tick(),this.shapeOverlapKeeper.tick()}addConstraint(e){this.constraints.push(e)}removeConstraint(e){let t=this.constraints.indexOf(e);t!==-1&&this.constraints.splice(t,1)}rayTest(e,t,i){i instanceof g6?this.raycastClosest(e,t,{skipBackfaces:!0},i):this.raycastAll(e,t,{skipBackfaces:!0},i)}raycastAll(e,t,i={},a){return i.mode=e2.ALL,i.from=e,i.to=t,i.callback=a,t3.intersectWorld(this,i)}raycastAny(e,t,i={},a){return i.mode=e2.ANY,i.from=e,i.to=t,i.result=a,t3.intersectWorld(this,i)}raycastClosest(e,t,i={},a){return i.mode=e2.CLOSEST,i.from=e,i.to=t,i.result=a,t3.intersectWorld(this,i)}addBody(e){this.bodies.includes(e)||(e.index=this.bodies.length,this.bodies.push(e),e.world=this,e.initPosition.copy(e.position),e.initVelocity.copy(e.velocity),e.timeLastSleepy=this.time,e instanceof a1&&(e.initAngularVelocity.copy(e.angularVelocity),e.initQuaternion.copy(e.quaternion)),this.collisionMatrix.setNumObjects(this.bodies.length),this.addBodyEvent.body=e,this.idToBodyMap[e.id]=e,this.dispatchEvent(this.addBodyEvent))}removeBody(e){e.world=null;let t=this.bodies.length-1,i=this.bodies,a=i.indexOf(e);if(a!==-1){i.splice(a,1);for(let r=0;r!==i.length;r++)i[r].index=r;this.collisionMatrix.setNumObjects(t),this.removeBodyEvent.body=e,delete this.idToBodyMap[e.id],this.dispatchEvent(this.removeBodyEvent)}}getBodyById(e){return this.idToBodyMap[e]}getShapeById(e){let t=this.bodies;for(let i=0;i<t.length;i++){let a=t[i].shapes;for(let r=0;r<a.length;r++){let s=a[r];if(s.id===e)return s}}return null}addMaterial(e){this.materials.push(e)}addContactMaterial(e){this.contactmaterials.push(e),this.contactMaterialTable.set(e.materials[0].id,e.materials[1].id,e)}step(e,t,i=10){if(t===void 0)this.internalStep(e),this.time+=e;else{this.accumulator+=t;let a=o2.now(),r=0;for(;this.accumulator>=e&&r<i&&(this.internalStep(e),this.accumulator-=e,r++,!(o2.now()-a>e*1e3)););this.accumulator=this.accumulator%e;let s=this.accumulator/e;for(let o=0;o!==this.bodies.length;o++){let c=this.bodies[o];c.previousPosition.lerp(c.position,s,c.interpolatedPosition),c.previousQuaternion.slerp(c.quaternion,s,c.interpolatedQuaternion),c.previousQuaternion.normalize()}this.time+=t}}internalStep(e){this.dt=e;let t=this.contacts,i=u9,a=h9,r=this.numObjects(),s=this.bodies,o=this.solver,c=this.gravity,l=this.doProfiling,u=this.profile,f=a1.DYNAMIC,h=-1/0,m=this.constraints,v=l9;c.length();let g=c.x,x=c.y,p=c.z,d=0;for(l&&(h=o2.now()),d=0;d!==r;d++){let A=s[d];if(A.type===f){let V=A.force,N=A.mass;V.x+=N*g,V.y+=N*x,V.z+=N*p}}for(let A=0,V=this.subsystems.length;A!==V;A++)this.subsystems[A].update();l&&(h=o2.now()),i.length=0,a.length=0,this.broadphase.collisionPairs(this,i,a),l&&(u.broadphase=o2.now()-h);let w=m.length;for(d=0;d!==w;d++){let A=m[d];if(!A.collideConnected)for(let V=i.length-1;V>=0;V-=1)(A.bodyA===i[V]&&A.bodyB===a[V]||A.bodyB===i[V]&&A.bodyA===a[V])&&(i.splice(V,1),a.splice(V,1))}this.collisionMatrixTick(),l&&(h=o2.now());let b=c9,z=t.length;for(d=0;d!==z;d++)b.push(t[d]);t.length=0;let L=this.frictionEquations.length;for(d=0;d!==L;d++)v.push(this.frictionEquations[d]);for(this.frictionEquations.length=0,this.narrowphase.getContacts(i,a,this,t,b,this.frictionEquations,v),l&&(u.narrowphase=o2.now()-h),l&&(h=o2.now()),d=0;d<this.frictionEquations.length;d++)o.addEquation(this.frictionEquations[d]);let H=t.length;for(let A=0;A!==H;A++){let V=t[A],N=V.bi,D=V.bj,R=V.si,O=V.sj,Y;if(N.material&&D.material?Y=this.getContactMaterial(N.material,D.material)||this.defaultContactMaterial:Y=this.defaultContactMaterial,Y.friction,N.material&&D.material&&(N.material.friction>=0&&D.material.friction>=0&&N.material.friction*D.material.friction,N.material.restitution>=0&&D.material.restitution>=0&&(V.restitution=N.material.restitution*D.material.restitution)),o.addEquation(V),N.allowSleep&&N.type===a1.DYNAMIC&&N.sleepState===a1.SLEEPING&&D.sleepState===a1.AWAKE&&D.type!==a1.STATIC){let G=D.velocity.lengthSquared()+D.angularVelocity.lengthSquared(),j=D.sleepSpeedLimit**2;G>=j*2&&(N.wakeUpAfterNarrowphase=!0)}if(D.allowSleep&&D.type===a1.DYNAMIC&&D.sleepState===a1.SLEEPING&&N.sleepState===a1.AWAKE&&N.type!==a1.STATIC){let G=N.velocity.lengthSquared()+N.angularVelocity.lengthSquared(),j=N.sleepSpeedLimit**2;G>=j*2&&(D.wakeUpAfterNarrowphase=!0)}this.collisionMatrix.set(N,D,!0),this.collisionMatrixPrevious.get(N,D)||(_4.body=D,_4.contact=V,N.dispatchEvent(_4),_4.body=N,D.dispatchEvent(_4)),this.bodyOverlapKeeper.set(N.id,D.id),this.shapeOverlapKeeper.set(R.id,O.id)}for(this.emitContactEvents(),l&&(u.makeContactConstraints=o2.now()-h,h=o2.now()),d=0;d!==r;d++){let A=s[d];A.wakeUpAfterNarrowphase&&(A.wakeUp(),A.wakeUpAfterNarrowphase=!1)}for(w=m.length,d=0;d!==w;d++){let A=m[d];A.update();for(let V=0,N=A.equations.length;V!==N;V++){let D=A.equations[V];o.addEquation(D)}}o.solve(e,this),l&&(u.solve=o2.now()-h),o.removeAllEquations();let E=Math.pow;for(d=0;d!==r;d++){let A=s[d];if(A.type&f){let V=E(1-A.linearDamping,e),N=A.velocity;N.scale(V,N);let D=A.angularVelocity;if(D){let R=E(1-A.angularDamping,e);D.scale(R,D)}}}for(this.dispatchEvent(o9),d=0;d!==r;d++){let A=s[d];A.preStep&&A.preStep.call(A)}l&&(h=o2.now());let B=this.stepnumber%(this.quatNormalizeSkip+1)==0,M=this.quatNormalizeFast;for(d=0;d!==r;d++)s[d].integrate(e,B,M);for(this.clearForces(),this.broadphase.dirty=!0,l&&(u.integrate=o2.now()-h),this.stepnumber+=1,this.dispatchEvent(s9),d=0;d!==r;d++){let A=s[d],V=A.postStep;V&&V.call(A)}let T=!0;if(this.allowSleep)for(T=!1,d=0;d!==r;d++){let A=s[d];A.sleepTick(this.time),A.sleepState!==a1.SLEEPING&&(T=!0)}this.hasActiveBodies=T}emitContactEvents(){let e=this.hasAnyEventListener("beginContact"),t=this.hasAnyEventListener("endContact");if((e||t)&&this.bodyOverlapKeeper.getDiff(Re,Fe),e){for(let r=0,s=Re.length;r<s;r+=2)E4.bodyA=this.getBodyById(Re[r]),E4.bodyB=this.getBodyById(Re[r+1]),this.dispatchEvent(E4);E4.bodyA=E4.bodyB=null}if(t){for(let r=0,s=Fe.length;r<s;r+=2)L4.bodyA=this.getBodyById(Fe[r]),L4.bodyB=this.getBodyById(Fe[r+1]),this.dispatchEvent(L4);L4.bodyA=L4.bodyB=null}Re.length=Fe.length=0;let i=this.hasAnyEventListener("beginShapeContact"),a=this.hasAnyEventListener("endShapeContact");if((i||a)&&this.shapeOverlapKeeper.getDiff(Re,Fe),i){for(let r=0,s=Re.length;r<s;r+=2){let o=this.getShapeById(Re[r]),c=this.getShapeById(Re[r+1]);Be.shapeA=o,Be.shapeB=c,o&&(Be.bodyA=o.body),c&&(Be.bodyB=c.body),this.dispatchEvent(Be)}Be.bodyA=Be.bodyB=Be.shapeA=Be.shapeB=null}if(a){for(let r=0,s=Fe.length;r<s;r+=2){let o=this.getShapeById(Fe[r]),c=this.getShapeById(Fe[r+1]);Pe.shapeA=o,Pe.shapeB=c,o&&(Pe.bodyA=o.body),c&&(Pe.bodyB=c.body),this.dispatchEvent(Pe)}Pe.bodyA=Pe.bodyB=Pe.shapeA=Pe.shapeB=null}}clearForces(){let e=this.bodies,t=e.length;for(let i=0;i!==t;i++){let a=e[i];a.force,a.torque,a.force.set(0,0,0),a.torque.set(0,0,0)}}};new L2;var t3=new e2,o2=globalThis.performance||{};if(!o2.now){let n=Date.now();o2.timing&&o2.timing.navigationStart&&(n=o2.timing.navigationStart),o2.now=()=>Date.now()-n}var s9={type:"postStep"},o9={type:"preStep"},_4={type:a1.COLLIDE_EVENT_NAME,body:null,contact:null},c9=[],l9=[],u9=[],h9=[],Re=[],Fe=[],E4={type:"beginContact",bodyA:null,bodyB:null},L4={type:"endContact",bodyA:null,bodyB:null},Be={type:"beginShapeContact",bodyA:null,bodyB:null,shapeA:null,shapeB:null},Pe={type:"endShapeContact",bodyA:null,bodyB:null,shapeA:null,shapeB:null};var W1=class{constructor(e=0,t=0,i=0,a=1){this.x=e,this.y=t,this.z=i,this.w=a}get width(){return this.z}set width(e){this.z=e}get height(){return this.w}set height(e){this.w=e}set(e,t,i,a){return this.x=e,this.y=t,this.z=i,this.w=a,this}setScalar(e){return this.x=e,this.y=e,this.z=e,this.w=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setZ(e){return this.z=e,this}setW(e){return this.w=e,this}setComponent(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;case 2:this.z=t;break;case 3:this.w=t;break;default:throw new Error("index is out of range: "+e)}return this}getComponent(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error("index is out of range: "+e)}}clone(){return new this.constructor(this.x,this.y,this.z,this.w)}copy(e){return this.x=e.x,this.y=e.y,this.z=e.z,this.w=e.w!==void 0?e.w:1,this}add(e,t){return t!==void 0?(console.warn("THREE.Vector4: .add() now only accepts one argument. 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t,i,a,r,s=.01,o=.1,c=e.elements,l=c[0],u=c[4],f=c[8],h=c[1],m=c[5],v=c[9],g=c[2],x=c[6],p=c[10];if(Math.abs(u-h)<s&&Math.abs(f-g)<s&&Math.abs(v-x)<s){if(Math.abs(u+h)<o&&Math.abs(f+g)<o&&Math.abs(v+x)<o&&Math.abs(l+m+p-3)<o)return this.set(1,0,0,0),this;t=Math.PI;let w=(l+1)/2,b=(m+1)/2,z=(p+1)/2,L=(u+h)/4,H=(f+g)/4,E=(v+x)/4;return w>b&&w>z?w<s?(i=0,a=.707106781,r=.707106781):(i=Math.sqrt(w),a=L/i,r=H/i):b>z?b<s?(i=.707106781,a=0,r=.707106781):(a=Math.sqrt(b),i=L/a,r=E/a):z<s?(i=.707106781,a=.707106781,r=0):(r=Math.sqrt(z),i=H/r,a=E/r),this.set(i,a,r,t),this}let d=Math.sqrt((x-v)*(x-v)+(f-g)*(f-g)+(h-u)*(h-u));return Math.abs(d)<.001&&(d=1),this.x=(x-v)/d,this.y=(f-g)/d,this.z=(h-u)/d,this.w=Math.acos((l+m+p-1)/2),this}min(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this.w=Math.min(this.w,e.w),this}max(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this.w=Math.max(this.w,e.w),this}clamp(e,t){return this.x=Math.max(e.x,Math.min(t.x,this.x)),this.y=Math.max(e.y,Math.min(t.y,this.y)),this.z=Math.max(e.z,Math.min(t.z,this.z)),this.w=Math.max(e.w,Math.min(t.w,this.w)),this}clampScalar(e,t){return this.x=Math.max(e,Math.min(t,this.x)),this.y=Math.max(e,Math.min(t,this.y)),this.z=Math.max(e,Math.min(t,this.z)),this.w=Math.max(e,Math.min(t,this.w)),this}clampLength(e,t){let i=this.length();return this.divideScalar(i||1).multiplyScalar(Math.max(e,Math.min(t,i)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this.w=Math.floor(this.w),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this.w=Math.ceil(this.w),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this.w=Math.round(this.w),this}roundToZero(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this.w=this.w<0?Math.ceil(this.w):Math.floor(this.w),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this}dot(e){return this.x*e.x+this.y*e.y+this.z*e.z+this.w*e.w}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)}normalize(){return this.divideScalar(this.length()||1)}setLength(e){return this.normalize().multiplyScalar(e)}lerp(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this.z+=(e.z-this.z)*t,this.w+=(e.w-this.w)*t,this}lerpVectors(e,t,i){return this.x=e.x+(t.x-e.x)*i,this.y=e.y+(t.y-e.y)*i,this.z=e.z+(t.z-e.z)*i,this.w=e.w+(t.w-e.w)*i,this}equals(e){return e.x===this.x&&e.y===this.y&&e.z===this.z&&e.w===this.w}fromArray(e,t=0){return this.x=e[t],this.y=e[t+1],this.z=e[t+2],this.w=e[t+3],this}toArray(e=[],t=0){return e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e[t+3]=this.w,e}fromBufferAttribute(e,t,i){return i!==void 0&&console.warn("THREE.Vector4: offset has been removed from .fromBufferAttribute()."),this.x=e.getX(t),this.y=e.getY(t),this.z=e.getZ(t),this.w=e.getW(t),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this.w=Math.random(),this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z,yield this.w}};W1.prototype.isVector4=!0;var f2=[];for(let n=0;n<256;n++)f2[n]=(n<16?"0":"")+n.toString(16);var A6=Math.PI/180,D4=180/Math.PI;function Ie(){let n=Math.random()*4294967295|0,e=Math.random()*4294967295|0,t=Math.random()*4294967295|0,i=Math.random()*4294967295|0;return(f2[n&255]+f2[n>>8&255]+f2[n>>16&255]+f2[n>>24&255]+"-"+f2[e&255]+f2[e>>8&255]+"-"+f2[e>>16&15|64]+f2[e>>24&255]+"-"+f2[t&63|128]+f2[t>>8&255]+"-"+f2[t>>16&255]+f2[t>>24&255]+f2[i&255]+f2[i>>8&255]+f2[i>>16&255]+f2[i>>24&255]).toUpperCase()}function T2(n,e,t){return Math.max(e,Math.min(t,n))}function Dr(n,e){return(n%e+e)%e}function w6(n,e,t){return(1-t)*n+t*e}function i3(n){return(n&n-1)==0&&n!==0}function Tr(n){return Math.pow(2,Math.floor(Math.log(n)/Math.LN2))}var be=class{constructor(e=0,t=0,i=0,a=1){this._x=e,this._y=t,this._z=i,this._w=a}static slerp(e,t,i,a){return console.warn("THREE.Quaternion: Static .slerp() has been deprecated. Use qm.slerpQuaternions( qa, qb, t ) instead."),i.slerpQuaternions(e,t,a)}static slerpFlat(e,t,i,a,r,s,o){let c=i[a+0],l=i[a+1],u=i[a+2],f=i[a+3],h=r[s+0],m=r[s+1],v=r[s+2],g=r[s+3];if(o===0){e[t+0]=c,e[t+1]=l,e[t+2]=u,e[t+3]=f;return}if(o===1){e[t+0]=h,e[t+1]=m,e[t+2]=v,e[t+3]=g;return}if(f!==g||c!==h||l!==m||u!==v){let x=1-o,p=c*h+l*m+u*v+f*g,d=p>=0?1:-1,w=1-p*p;if(w>Number.EPSILON){let z=Math.sqrt(w),L=Math.atan2(z,p*d);x=Math.sin(x*L)/z,o=Math.sin(o*L)/z}let b=o*d;if(c=c*x+h*b,l=l*x+m*b,u=u*x+v*b,f=f*x+g*b,x===1-o){let z=1/Math.sqrt(c*c+l*l+u*u+f*f);c*=z,l*=z,u*=z,f*=z}}e[t]=c,e[t+1]=l,e[t+2]=u,e[t+3]=f}static multiplyQuaternionsFlat(e,t,i,a,r,s){let o=i[a],c=i[a+1],l=i[a+2],u=i[a+3],f=r[s],h=r[s+1],m=r[s+2],v=r[s+3];return e[t]=o*v+u*f+c*m-l*h,e[t+1]=c*v+u*h+l*f-o*m,e[t+2]=l*v+u*m+o*h-c*f,e[t+3]=u*v-o*f-c*h-l*m,e}get x(){return this._x}set x(e){this._x=e,this._onChangeCallback()}get y(){return this._y}set y(e){this._y=e,this._onChangeCallback()}get z(){return this._z}set z(e){this._z=e,this._onChangeCallback()}get w(){return this._w}set w(e){this._w=e,this._onChangeCallback()}set(e,t,i,a){return this._x=e,this._y=t,this._z=i,this._w=a,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._w)}copy(e){return this._x=e.x,this._y=e.y,this._z=e.z,this._w=e.w,this._onChangeCallback(),this}setFromEuler(e,t){if(!(e&&e.isEuler))throw new Error("THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.");let i=e._x,a=e._y,r=e._z,s=e._order,o=Math.cos,c=Math.sin,l=o(i/2),u=o(a/2),f=o(r/2),h=c(i/2),m=c(a/2),v=c(r/2);switch(s){case"XYZ":this._x=h*u*f+l*m*v,this._y=l*m*f-h*u*v,this._z=l*u*v+h*m*f,this._w=l*u*f-h*m*v;break;case"YXZ":this._x=h*u*f+l*m*v,this._y=l*m*f-h*u*v,this._z=l*u*v-h*m*f,this._w=l*u*f+h*m*v;break;case"ZXY":this._x=h*u*f-l*m*v,this._y=l*m*f+h*u*v,this._z=l*u*v+h*m*f,this._w=l*u*f-h*m*v;break;case"ZYX":this._x=h*u*f-l*m*v,this._y=l*m*f+h*u*v,this._z=l*u*v-h*m*f,this._w=l*u*f+h*m*v;break;case"YZX":this._x=h*u*f+l*m*v,this._y=l*m*f+h*u*v,this._z=l*u*v-h*m*f,this._w=l*u*f-h*m*v;break;case"XZY":this._x=h*u*f-l*m*v,this._y=l*m*f-h*u*v,this._z=l*u*v+h*m*f,this._w=l*u*f+h*m*v;break;default:console.warn("THREE.Quaternion: .setFromEuler() encountered an unknown order: "+s)}return t!==!1&&this._onChangeCallback(),this}setFromAxisAngle(e,t){let i=t/2,a=Math.sin(i);return this._x=e.x*a,this._y=e.y*a,this._z=e.z*a,this._w=Math.cos(i),this._onChangeCallback(),this}setFromRotationMatrix(e){let t=e.elements,i=t[0],a=t[4],r=t[8],s=t[1],o=t[5],c=t[9],l=t[2],u=t[6],f=t[10],h=i+o+f;if(h>0){let m=.5/Math.sqrt(h+1);this._w=.25/m,this._x=(u-c)*m,this._y=(r-l)*m,this._z=(s-a)*m}else if(i>o&&i>f){let m=2*Math.sqrt(1+i-o-f);this._w=(u-c)/m,this._x=.25*m,this._y=(a+s)/m,this._z=(r+l)/m}else if(o>f){let m=2*Math.sqrt(1+o-i-f);this._w=(r-l)/m,this._x=(a+s)/m,this._y=.25*m,this._z=(c+u)/m}else{let m=2*Math.sqrt(1+f-i-o);this._w=(s-a)/m,this._x=(r+l)/m,this._y=(c+u)/m,this._z=.25*m}return this._onChangeCallback(),this}setFromUnitVectors(e,t){let i=e.dot(t)+1;return i<Number.EPSILON?(i=0,Math.abs(e.x)>Math.abs(e.z)?(this._x=-e.y,this._y=e.x,this._z=0,this._w=i):(this._x=0,this._y=-e.z,this._z=e.y,this._w=i)):(this._x=e.y*t.z-e.z*t.y,this._y=e.z*t.x-e.x*t.z,this._z=e.x*t.y-e.y*t.x,this._w=i),this.normalize()}angleTo(e){return 2*Math.acos(Math.abs(T2(this.dot(e),-1,1)))}rotateTowards(e,t){let i=this.angleTo(e);if(i===0)return this;let a=Math.min(1,t/i);return this.slerp(e,a),this}identity(){return this.set(0,0,0,1)}invert(){return this.conjugate()}conjugate(){return this._x*=-1,this._y*=-1,this._z*=-1,this._onChangeCallback(),this}dot(e){return this._x*e._x+this._y*e._y+this._z*e._z+this._w*e._w}lengthSq(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w}length(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)}normalize(){let e=this.length();return e===0?(this._x=0,this._y=0,this._z=0,this._w=1):(e=1/e,this._x=this._x*e,this._y=this._y*e,this._z=this._z*e,this._w=this._w*e),this._onChangeCallback(),this}multiply(e,t){return t!==void 0?(console.warn("THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead."),this.multiplyQuaternions(e,t)):this.multiplyQuaternions(this,e)}premultiply(e){return this.multiplyQuaternions(e,this)}multiplyQuaternions(e,t){let i=e._x,a=e._y,r=e._z,s=e._w,o=t._x,c=t._y,l=t._z,u=t._w;return this._x=i*u+s*o+a*l-r*c,this._y=a*u+s*c+r*o-i*l,this._z=r*u+s*l+i*c-a*o,this._w=s*u-i*o-a*c-r*l,this._onChangeCallback(),this}slerp(e,t){if(t===0)return this;if(t===1)return this.copy(e);let i=this._x,a=this._y,r=this._z,s=this._w,o=s*e._w+i*e._x+a*e._y+r*e._z;if(o<0?(this._w=-e._w,this._x=-e._x,this._y=-e._y,this._z=-e._z,o=-o):this.copy(e),o>=1)return this._w=s,this._x=i,this._y=a,this._z=r,this;let c=1-o*o;if(c<=Number.EPSILON){let m=1-t;return this._w=m*s+t*this._w,this._x=m*i+t*this._x,this._y=m*a+t*this._y,this._z=m*r+t*this._z,this.normalize(),this._onChangeCallback(),this}let l=Math.sqrt(c),u=Math.atan2(l,o),f=Math.sin((1-t)*u)/l,h=Math.sin(t*u)/l;return this._w=s*f+this._w*h,this._x=i*f+this._x*h,this._y=a*f+this._y*h,this._z=r*f+this._z*h,this._onChangeCallback(),this}slerpQuaternions(e,t,i){return this.copy(e).slerp(t,i)}random(){let e=Math.random(),t=Math.sqrt(1-e),i=Math.sqrt(e),a=2*Math.PI*Math.random(),r=2*Math.PI*Math.random();return this.set(t*Math.cos(a),i*Math.sin(r),i*Math.cos(r),t*Math.sin(a))}equals(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._w===this._w}fromArray(e,t=0){return this._x=e[t],this._y=e[t+1],this._z=e[t+2],this._w=e[t+3],this._onChangeCallback(),this}toArray(e=[],t=0){return e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._w,e}fromBufferAttribute(e,t){return this._x=e.getX(t),this._y=e.getY(t),this._z=e.getZ(t),this._w=e.getW(t),this}_onChange(e){return this._onChangeCallback=e,this}_onChangeCallback(){}};be.prototype.isQuaternion=!0;var U=class{constructor(e=0,t=0,i=0){this.x=e,this.y=t,this.z=i}set(e,t,i){return i===void 0&&(i=this.z),this.x=e,this.y=t,this.z=i,this}setScalar(e){return this.x=e,this.y=e,this.z=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setZ(e){return this.z=e,this}setComponent(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;case 2:this.z=t;break;default:throw new Error("index is out of range: "+e)}return this}getComponent(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+e)}}clone(){return new this.constructor(this.x,this.y,this.z)}copy(e){return this.x=e.x,this.y=e.y,this.z=e.z,this}add(e,t){return t!==void 0?(console.warn("THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(e,t)):(this.x+=e.x,this.y+=e.y,this.z+=e.z,this)}addScalar(e){return this.x+=e,this.y+=e,this.z+=e,this}addVectors(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this.z=e.z+t.z,this}addScaledVector(e,t){return this.x+=e.x*t,this.y+=e.y*t,this.z+=e.z*t,this}sub(e,t){return t!==void 0?(console.warn("THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(e,t)):(this.x-=e.x,this.y-=e.y,this.z-=e.z,this)}subScalar(e){return this.x-=e,this.y-=e,this.z-=e,this}subVectors(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this.z=e.z-t.z,this}multiply(e,t){return t!==void 0?(console.warn("THREE.Vector3: .multiply() now only accepts one argument. 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this.x=Math.floor(this.x),this.y=Math.floor(this.y),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this}roundToZero(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this}negate(){return this.x=-this.x,this.y=-this.y,this}dot(e){return this.x*e.x+this.y*e.y}cross(e){return this.x*e.y-this.y*e.x}lengthSq(){return this.x*this.x+this.y*this.y}length(){return Math.sqrt(this.x*this.x+this.y*this.y)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)}normalize(){return this.divideScalar(this.length()||1)}angle(){return Math.atan2(-this.y,-this.x)+Math.PI}distanceTo(e){return Math.sqrt(this.distanceToSquared(e))}distanceToSquared(e){let t=this.x-e.x,i=this.y-e.y;return t*t+i*i}manhattanDistanceTo(e){return Math.abs(this.x-e.x)+Math.abs(this.y-e.y)}setLength(e){return this.normalize().multiplyScalar(e)}lerp(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this}lerpVectors(e,t,i){return this.x=e.x+(t.x-e.x)*i,this.y=e.y+(t.y-e.y)*i,this}equals(e){return e.x===this.x&&e.y===this.y}fromArray(e,t=0){return this.x=e[t],this.y=e[t+1],this}toArray(e=[],t=0){return e[t]=this.x,e[t+1]=this.y,e}fromBufferAttribute(e,t,i){return i!==void 0&&console.warn("THREE.Vector2: offset has been removed from .fromBufferAttribute()."),this.x=e.getX(t),this.y=e.getY(t),this}rotateAround(e,t){let i=Math.cos(t),a=Math.sin(t),r=this.x-e.x,s=this.y-e.y;return this.x=r*i-s*a+e.x,this.y=r*a+s*i+e.y,this}random(){return this.x=Math.random(),this.y=Math.random(),this}*[Symbol.iterator](){yield this.x,yield this.y}};A1.prototype.isVector2=!0;var Vr={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,rebeccapurple:6697881,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074},J2={h:0,s:0,l:0},S6={h:0,s:0,l:0};function r3(n,e,t){return t<0&&(t+=1),t>1&&(t-=1),t<1/6?n+(e-n)*6*t:t<1/2?e:t<2/3?n+(e-n)*6*(2/3-t):n}function At(n){return n<.04045?n*.0773993808:Math.pow(n*.9478672986+.0521327014,2.4)}function n3(n){return n<.0031308?n*12.92:1.055*Math.pow(n,.41666)-.055}var M1=class{constructor(e,t,i){return t===void 0&&i===void 0?this.set(e):this.setRGB(e,t,i)}set(e){return e&&e.isColor?this.copy(e):typeof e=="number"?this.setHex(e):typeof e=="string"&&this.setStyle(e),this}setScalar(e){return this.r=e,this.g=e,this.b=e,this}setHex(e){return e=Math.floor(e),this.r=(e>>16&255)/255,this.g=(e>>8&255)/255,this.b=(e&255)/255,this}setRGB(e,t,i){return this.r=e,this.g=t,this.b=i,this}setHSL(e,t,i){if(e=Dr(e,1),t=T2(t,0,1),i=T2(i,0,1),t===0)this.r=this.g=this.b=i;else{let a=i<=.5?i*(1+t):i+t-i*t,r=2*i-a;this.r=r3(r,a,e+1/3),this.g=r3(r,a,e),this.b=r3(r,a,e-1/3)}return this}setStyle(e){function t(a){a!==void 0&&parseFloat(a)<1&&console.warn("THREE.Color: Alpha component of "+e+" will be ignored.")}let i;if(i=/^((?:rgb|hsl)a?)\(([^\)]*)\)/.exec(e)){let a,r=i[1],s=i[2];switch(r){case"rgb":case"rgba":if(a=/^\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(s))return this.r=Math.min(255,parseInt(a[1],10))/255,this.g=Math.min(255,parseInt(a[2],10))/255,this.b=Math.min(255,parseInt(a[3],10))/255,t(a[4]),this;if(a=/^\s*(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(s))return this.r=Math.min(100,parseInt(a[1],10))/100,this.g=Math.min(100,parseInt(a[2],10))/100,this.b=Math.min(100,parseInt(a[3],10))/100,t(a[4]),this;break;case"hsl":case"hsla":if(a=/^\s*(\d*\.?\d+)\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(s)){let o=parseFloat(a[1])/360,c=parseInt(a[2],10)/100,l=parseInt(a[3],10)/100;return t(a[4]),this.setHSL(o,c,l)}break}}else if(i=/^\#([A-Fa-f\d]+)$/.exec(e)){let a=i[1],r=a.length;if(r===3)return 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Math.abs(e.distanceToPoint(this.center))<=this.radius}clampPoint(e,t){let i=this.center.distanceToSquared(e);return t.copy(e),i>this.radius*this.radius&&(t.sub(this.center).normalize(),t.multiplyScalar(this.radius).add(this.center)),t}getBoundingBox(e){return this.isEmpty()?(e.makeEmpty(),e):(e.set(this.center,this.center),e.expandByScalar(this.radius),e)}applyMatrix4(e){return this.center.applyMatrix4(e),this.radius=this.radius*e.getMaxScaleOnAxis(),this}translate(e){return this.center.add(e),this}expandByPoint(e){k3.subVectors(e,this.center);let t=k3.lengthSq();if(t>this.radius*this.radius){let i=Math.sqrt(t),a=(i-this.radius)*.5;this.center.add(k3.multiplyScalar(a/i)),this.radius+=a}return this}union(e){return this.center.equals(e.center)===!0?k6.set(0,0,1).multiplyScalar(e.radius):k6.subVectors(e.center,this.center).normalize().multiplyScalar(e.radius),this.expandByPoint(D8.copy(e.center).add(k6)),this.expandByPoint(D8.copy(e.center).sub(k6)),this}equals(e){return e.center.equals(this.center)&&e.radius===this.radius}clone(){return new this.constructor().copy(this)}};var U1=class{constructor(){this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],arguments.length>0&&console.error("THREE.Matrix4: the constructor no longer reads arguments. use .set() instead.")}set(e,t,i,a,r,s,o,c,l,u,f,h,m,v,g,x){let p=this.elements;return p[0]=e,p[4]=t,p[8]=i,p[12]=a,p[1]=r,p[5]=s,p[9]=o,p[13]=c,p[2]=l,p[6]=u,p[10]=f,p[14]=h,p[3]=m,p[7]=v,p[11]=g,p[15]=x,this}identity(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this}clone(){return new U1().fromArray(this.elements)}copy(e){let t=this.elements,i=e.elements;return t[0]=i[0],t[1]=i[1],t[2]=i[2],t[3]=i[3],t[4]=i[4],t[5]=i[5],t[6]=i[6],t[7]=i[7],t[8]=i[8],t[9]=i[9],t[10]=i[10],t[11]=i[11],t[12]=i[12],t[13]=i[13],t[14]=i[14],t[15]=i[15],this}copyPosition(e){let t=this.elements,i=e.elements;return t[12]=i[12],t[13]=i[13],t[14]=i[14],this}setFromMatrix3(e){let t=e.elements;return this.set(t[0],t[3],t[6],0,t[1],t[4],t[7],0,t[2],t[5],t[8],0,0,0,0,1),this}extractBasis(e,t,i){return e.setFromMatrixColumn(this,0),t.setFromMatrixColumn(this,1),i.setFromMatrixColumn(this,2),this}makeBasis(e,t,i){return this.set(e.x,t.x,i.x,0,e.y,t.y,i.y,0,e.z,t.z,i.z,0,0,0,0,1),this}extractRotation(e){let t=this.elements,i=e.elements,a=1/$t.setFromMatrixColumn(e,0).length(),r=1/$t.setFromMatrixColumn(e,1).length(),s=1/$t.setFromMatrixColumn(e,2).length();return t[0]=i[0]*a,t[1]=i[1]*a,t[2]=i[2]*a,t[3]=0,t[4]=i[4]*r,t[5]=i[5]*r,t[6]=i[6]*r,t[7]=0,t[8]=i[8]*s,t[9]=i[9]*s,t[10]=i[10]*s,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,this}makeRotationFromEuler(e){e&&e.isEuler||console.error("THREE.Matrix4: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.");let t=this.elements,i=e.x,a=e.y,r=e.z,s=Math.cos(i),o=Math.sin(i),c=Math.cos(a),l=Math.sin(a),u=Math.cos(r),f=Math.sin(r);if(e.order==="XYZ"){let h=s*u,m=s*f,v=o*u,g=o*f;t[0]=c*u,t[4]=-c*f,t[8]=l,t[1]=m+v*l,t[5]=h-g*l,t[9]=-o*c,t[2]=g-h*l,t[6]=v+m*l,t[10]=s*c}else if(e.order==="YXZ"){let h=c*u,m=c*f,v=l*u,g=l*f;t[0]=h+g*o,t[4]=v*o-m,t[8]=s*l,t[1]=s*f,t[5]=s*u,t[9]=-o,t[2]=m*o-v,t[6]=g+h*o,t[10]=s*c}else if(e.order==="ZXY"){let h=c*u,m=c*f,v=l*u,g=l*f;t[0]=h-g*o,t[4]=-s*f,t[8]=v+m*o,t[1]=m+v*o,t[5]=s*u,t[9]=g-h*o,t[2]=-s*l,t[6]=o,t[10]=s*c}else if(e.order==="ZYX"){let h=s*u,m=s*f,v=o*u,g=o*f;t[0]=c*u,t[4]=v*l-m,t[8]=h*l+g,t[1]=c*f,t[5]=g*l+h,t[9]=m*l-v,t[2]=-l,t[6]=o*c,t[10]=s*c}else if(e.order==="YZX"){let h=s*c,m=s*l,v=o*c,g=o*l;t[0]=c*u,t[4]=g-h*f,t[8]=v*f+m,t[1]=f,t[5]=s*u,t[9]=-o*u,t[2]=-l*u,t[6]=m*f+v,t[10]=h-g*f}else if(e.order==="XZY"){let h=s*c,m=s*l,v=o*c,g=o*l;t[0]=c*u,t[4]=-f,t[8]=l*u,t[1]=h*f+g,t[5]=s*u,t[9]=m*f-v,t[2]=v*f-m,t[6]=o*u,t[10]=g*f+h}return t[3]=0,t[7]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,this}makeRotationFromQuaternion(e){return this.compose(d9,e,p9)}lookAt(e,t,i){let a=this.elements;return P2.subVectors(e,t),P2.lengthSq()===0&&(P2.z=1),P2.normalize(),lt.crossVectors(i,P2),lt.lengthSq()===0&&(Math.abs(i.z)===1?P2.x+=1e-4:P2.z+=1e-4,P2.normalize(),lt.crossVectors(i,P2)),lt.normalize(),U6.crossVectors(P2,lt),a[0]=lt.x,a[4]=U6.x,a[8]=P2.x,a[1]=lt.y,a[5]=U6.y,a[9]=P2.y,a[2]=lt.z,a[6]=U6.z,a[10]=P2.z,this}multiply(e,t){return t!==void 0?(console.warn("THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),this.multiplyMatrices(e,t)):this.multiplyMatrices(this,e)}premultiply(e){return this.multiplyMatrices(e,this)}multiplyMatrices(e,t){let i=e.elements,a=t.elements,r=this.elements,s=i[0],o=i[4],c=i[8],l=i[12],u=i[1],f=i[5],h=i[9],m=i[13],v=i[2],g=i[6],x=i[10],p=i[14],d=i[3],w=i[7],b=i[11],z=i[15],L=a[0],H=a[4],E=a[8],I=a[12],B=a[1],M=a[5],T=a[9],A=a[13],V=a[2],N=a[6],D=a[10],R=a[14],O=a[3],Y=a[7],G=a[11],j=a[15];return r[0]=s*L+o*B+c*V+l*O,r[4]=s*H+o*M+c*N+l*Y,r[8]=s*E+o*T+c*D+l*G,r[12]=s*I+o*A+c*R+l*j,r[1]=u*L+f*B+h*V+m*O,r[5]=u*H+f*M+h*N+m*Y,r[9]=u*E+f*T+h*D+m*G,r[13]=u*I+f*A+h*R+m*j,r[2]=v*L+g*B+x*V+p*O,r[6]=v*H+g*M+x*N+p*Y,r[10]=v*E+g*T+x*D+p*G,r[14]=v*I+g*A+x*R+p*j,r[3]=d*L+w*B+b*V+z*O,r[7]=d*H+w*M+b*N+z*Y,r[11]=d*E+w*T+b*D+z*G,r[15]=d*I+w*A+b*R+z*j,this}multiplyScalar(e){let t=this.elements;return t[0]*=e,t[4]*=e,t[8]*=e,t[12]*=e,t[1]*=e,t[5]*=e,t[9]*=e,t[13]*=e,t[2]*=e,t[6]*=e,t[10]*=e,t[14]*=e,t[3]*=e,t[7]*=e,t[11]*=e,t[15]*=e,this}determinant(){let e=this.elements,t=e[0],i=e[4],a=e[8],r=e[12],s=e[1],o=e[5],c=e[9],l=e[13],u=e[2],f=e[6],h=e[10],m=e[14],v=e[3],g=e[7],x=e[11],p=e[15];return v*(+r*c*f-a*l*f-r*o*h+i*l*h+a*o*m-i*c*m)+g*(+t*c*m-t*l*h+r*s*h-a*s*m+a*l*u-r*c*u)+x*(+t*l*f-t*o*m-r*s*f+i*s*m+r*o*u-i*l*u)+p*(-a*o*u-t*c*f+t*o*h+a*s*f-i*s*h+i*c*u)}transpose(){let e=this.elements,t;return t=e[1],e[1]=e[4],e[4]=t,t=e[2],e[2]=e[8],e[8]=t,t=e[6],e[6]=e[9],e[9]=t,t=e[3],e[3]=e[12],e[12]=t,t=e[7],e[7]=e[13],e[13]=t,t=e[11],e[11]=e[14],e[14]=t,this}setPosition(e,t,i){let a=this.elements;return e.isVector3?(a[12]=e.x,a[13]=e.y,a[14]=e.z):(a[12]=e,a[13]=t,a[14]=i),this}invert(){let e=this.elements,t=e[0],i=e[1],a=e[2],r=e[3],s=e[4],o=e[5],c=e[6],l=e[7],u=e[8],f=e[9],h=e[10],m=e[11],v=e[12],g=e[13],x=e[14],p=e[15],d=f*x*l-g*h*l+g*c*m-o*x*m-f*c*p+o*h*p,w=v*h*l-u*x*l-v*c*m+s*x*m+u*c*p-s*h*p,b=u*g*l-v*f*l+v*o*m-s*g*m-u*o*p+s*f*p,z=v*f*c-u*g*c-v*o*h+s*g*h+u*o*x-s*f*x,L=t*d+i*w+a*b+r*z;if(L===0)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);let H=1/L;return e[0]=d*H,e[1]=(g*h*r-f*x*r-g*a*m+i*x*m+f*a*p-i*h*p)*H,e[2]=(o*x*r-g*c*r+g*a*l-i*x*l-o*a*p+i*c*p)*H,e[3]=(f*c*r-o*h*r-f*a*l+i*h*l+o*a*m-i*c*m)*H,e[4]=w*H,e[5]=(u*x*r-v*h*r+v*a*m-t*x*m-u*a*p+t*h*p)*H,e[6]=(v*c*r-s*x*r-v*a*l+t*x*l+s*a*p-t*c*p)*H,e[7]=(s*h*r-u*c*r+u*a*l-t*h*l-s*a*m+t*c*m)*H,e[8]=b*H,e[9]=(v*f*r-u*g*r-v*i*m+t*g*m+u*i*p-t*f*p)*H,e[10]=(s*g*r-v*o*r+v*i*l-t*g*l-s*i*p+t*o*p)*H,e[11]=(u*o*r-s*f*r-u*i*l+t*f*l+s*i*m-t*o*m)*H,e[12]=z*H,e[13]=(u*g*a-v*f*a+v*i*h-t*g*h-u*i*x+t*f*x)*H,e[14]=(v*o*a-s*g*a-v*i*c+t*g*c+s*i*x-t*o*x)*H,e[15]=(s*f*a-u*o*a+u*i*c-t*f*c-s*i*h+t*o*h)*H,this}scale(e){let t=this.elements,i=e.x,a=e.y,r=e.z;return t[0]*=i,t[4]*=a,t[8]*=r,t[1]*=i,t[5]*=a,t[9]*=r,t[2]*=i,t[6]*=a,t[10]*=r,t[3]*=i,t[7]*=a,t[11]*=r,this}getMaxScaleOnAxis(){let e=this.elements,t=e[0]*e[0]+e[1]*e[1]+e[2]*e[2],i=e[4]*e[4]+e[5]*e[5]+e[6]*e[6],a=e[8]*e[8]+e[9]*e[9]+e[10]*e[10];return Math.sqrt(Math.max(t,i,a))}makeTranslation(e,t,i){return this.set(1,0,0,e,0,1,0,t,0,0,1,i,0,0,0,1),this}makeRotationX(e){let t=Math.cos(e),i=Math.sin(e);return this.set(1,0,0,0,0,t,-i,0,0,i,t,0,0,0,0,1),this}makeRotationY(e){let t=Math.cos(e),i=Math.sin(e);return this.set(t,0,i,0,0,1,0,0,-i,0,t,0,0,0,0,1),this}makeRotationZ(e){let t=Math.cos(e),i=Math.sin(e);return this.set(t,-i,0,0,i,t,0,0,0,0,1,0,0,0,0,1),this}makeRotationAxis(e,t){let i=Math.cos(t),a=Math.sin(t),r=1-i,s=e.x,o=e.y,c=e.z,l=r*s,u=r*o;return this.set(l*s+i,l*o-a*c,l*c+a*o,0,l*o+a*c,u*o+i,u*c-a*s,0,l*c-a*o,u*c+a*s,r*c*c+i,0,0,0,0,1),this}makeScale(e,t,i){return this.set(e,0,0,0,0,t,0,0,0,0,i,0,0,0,0,1),this}makeShear(e,t,i,a,r,s){return this.set(1,i,r,0,e,1,s,0,t,a,1,0,0,0,0,1),this}compose(e,t,i){let a=this.elements,r=t._x,s=t._y,o=t._z,c=t._w,l=r+r,u=s+s,f=o+o,h=r*l,m=r*u,v=r*f,g=s*u,x=s*f,p=o*f,d=c*l,w=c*u,b=c*f,z=i.x,L=i.y,H=i.z;return a[0]=(1-(g+p))*z,a[1]=(m+b)*z,a[2]=(v-w)*z,a[3]=0,a[4]=(m-b)*L,a[5]=(1-(h+p))*L,a[6]=(x+d)*L,a[7]=0,a[8]=(v+w)*H,a[9]=(x-d)*H,a[10]=(1-(h+g))*H,a[11]=0,a[12]=e.x,a[13]=e.y,a[14]=e.z,a[15]=1,this}decompose(e,t,i){let a=this.elements,r=$t.set(a[0],a[1],a[2]).length(),s=$t.set(a[4],a[5],a[6]).length(),o=$t.set(a[8],a[9],a[10]).length();this.determinant()<0&&(r=-r),e.x=a[12],e.y=a[13],e.z=a[14],ie.copy(this);let l=1/r,u=1/s,f=1/o;return ie.elements[0]*=l,ie.elements[1]*=l,ie.elements[2]*=l,ie.elements[4]*=u,ie.elements[5]*=u,ie.elements[6]*=u,ie.elements[8]*=f,ie.elements[9]*=f,ie.elements[10]*=f,t.setFromRotationMatrix(ie),i.x=r,i.y=s,i.z=o,this}makePerspective(e,t,i,a,r,s){s===void 0&&console.warn("THREE.Matrix4: .makePerspective() has been redefined and has a new signature. Please check the docs.");let o=this.elements,c=2*r/(t-e),l=2*r/(i-a),u=(t+e)/(t-e),f=(i+a)/(i-a),h=-(s+r)/(s-r),m=-2*s*r/(s-r);return o[0]=c,o[4]=0,o[8]=u,o[12]=0,o[1]=0,o[5]=l,o[9]=f,o[13]=0,o[2]=0,o[6]=0,o[10]=h,o[14]=m,o[3]=0,o[7]=0,o[11]=-1,o[15]=0,this}makeOrthographic(e,t,i,a,r,s){let o=this.elements,c=1/(t-e),l=1/(i-a),u=1/(s-r),f=(t+e)*c,h=(i+a)*l,m=(s+r)*u;return o[0]=2*c,o[4]=0,o[8]=0,o[12]=-f,o[1]=0,o[5]=2*l,o[9]=0,o[13]=-h,o[2]=0,o[6]=0,o[10]=-2*u,o[14]=-m,o[3]=0,o[7]=0,o[11]=0,o[15]=1,this}equals(e){let t=this.elements,i=e.elements;for(let a=0;a<16;a++)if(t[a]!==i[a])return!1;return!0}fromArray(e,t=0){for(let i=0;i<16;i++)this.elements[i]=e[i+t];return this}toArray(e=[],t=0){let i=this.elements;return e[t]=i[0],e[t+1]=i[1],e[t+2]=i[2],e[t+3]=i[3],e[t+4]=i[4],e[t+5]=i[5],e[t+6]=i[6],e[t+7]=i[7],e[t+8]=i[8],e[t+9]=i[9],e[t+10]=i[10],e[t+11]=i[11],e[t+12]=i[12],e[t+13]=i[13],e[t+14]=i[14],e[t+15]=i[15],e}};U1.prototype.isMatrix4=!0;var $t=new U,ie=new U1,d9=new U(0,0,0),p9=new U(1,1,1),lt=new U,U6=new U,P2=new U;var T8=new U1,H8=new be,ut=class{constructor(e=0,t=0,i=0,a=ut.DefaultOrder){this._x=e,this._y=t,this._z=i,this._order=a}get x(){return this._x}set x(e){this._x=e,this._onChangeCallback()}get y(){return this._y}set y(e){this._y=e,this._onChangeCallback()}get z(){return this._z}set z(e){this._z=e,this._onChangeCallback()}get order(){return this._order}set order(e){this._order=e,this._onChangeCallback()}set(e,t,i,a=this._order){return this._x=e,this._y=t,this._z=i,this._order=a,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._order)}copy(e){return this._x=e._x,this._y=e._y,this._z=e._z,this._order=e._order,this._onChangeCallback(),this}setFromRotationMatrix(e,t=this._order,i=!0){let a=e.elements,r=a[0],s=a[4],o=a[8],c=a[1],l=a[5],u=a[9],f=a[2],h=a[6],m=a[10];switch(t){case"XYZ":this._y=Math.asin(T2(o,-1,1)),Math.abs(o)<.9999999?(this._x=Math.atan2(-u,m),this._z=Math.atan2(-s,r)):(this._x=Math.atan2(h,l),this._z=0);break;case"YXZ":this._x=Math.asin(-T2(u,-1,1)),Math.abs(u)<.9999999?(this._y=Math.atan2(o,m),this._z=Math.atan2(c,l)):(this._y=Math.atan2(-f,r),this._z=0);break;case"ZXY":this._x=Math.asin(T2(h,-1,1)),Math.abs(h)<.9999999?(this._y=Math.atan2(-f,m),this._z=Math.atan2(-s,l)):(this._y=0,this._z=Math.atan2(c,r));break;case"ZYX":this._y=Math.asin(-T2(f,-1,1)),Math.abs(f)<.9999999?(this._x=Math.atan2(h,m),this._z=Math.atan2(c,r)):(this._x=0,this._z=Math.atan2(-s,l));break;case"YZX":this._z=Math.asin(T2(c,-1,1)),Math.abs(c)<.9999999?(this._x=Math.atan2(-u,l),this._y=Math.atan2(-f,r)):(this._x=0,this._y=Math.atan2(o,m));break;case"XZY":this._z=Math.asin(-T2(s,-1,1)),Math.abs(s)<.9999999?(this._x=Math.atan2(h,l),this._y=Math.atan2(o,r)):(this._x=Math.atan2(-u,m),this._y=0);break;default:console.warn("THREE.Euler: .setFromRotationMatrix() encountered an unknown order: "+t)}return this._order=t,i===!0&&this._onChangeCallback(),this}setFromQuaternion(e,t,i){return T8.makeRotationFromQuaternion(e),this.setFromRotationMatrix(T8,t,i)}setFromVector3(e,t=this._order){return this.set(e.x,e.y,e.z,t)}reorder(e){return H8.setFromEuler(this),this.setFromQuaternion(H8,e)}equals(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._order===this._order}fromArray(e){return this._x=e[0],this._y=e[1],this._z=e[2],e[3]!==void 0&&(this._order=e[3]),this._onChangeCallback(),this}toArray(e=[],t=0){return e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._order,e}toVector3(e){return e?e.set(this._x,this._y,this._z):new U(this._x,this._y,this._z)}_onChange(e){return this._onChangeCallback=e,this}_onChangeCallback(){}};ut.prototype.isEuler=!0;ut.DefaultOrder="XYZ";ut.RotationOrders=["XYZ","YZX","ZXY","XZY","YXZ","ZYX"];var U4=class{constructor(){this.mask=1|0}set(e){this.mask=(1<<e|0)>>>0}enable(e){this.mask|=1<<e|0}enableAll(){this.mask=4294967295|0}toggle(e){this.mask^=1<<e|0}disable(e){this.mask&=~(1<<e|0)}disableAll(){this.mask=0}test(e){return(this.mask&e.mask)!=0}isEnabled(e){return(this.mask&(1<<e|0))!=0}};var s2=class{constructor(){this.elements=[1,0,0,0,1,0,0,0,1],arguments.length>0&&console.error("THREE.Matrix3: the constructor no longer reads arguments. use .set() instead.")}set(e,t,i,a,r,s,o,c,l){let u=this.elements;return u[0]=e,u[1]=a,u[2]=o,u[3]=t,u[4]=r,u[5]=c,u[6]=i,u[7]=s,u[8]=l,this}identity(){return this.set(1,0,0,0,1,0,0,0,1),this}copy(e){let t=this.elements,i=e.elements;return t[0]=i[0],t[1]=i[1],t[2]=i[2],t[3]=i[3],t[4]=i[4],t[5]=i[5],t[6]=i[6],t[7]=i[7],t[8]=i[8],this}extractBasis(e,t,i){return e.setFromMatrix3Column(this,0),t.setFromMatrix3Column(this,1),i.setFromMatrix3Column(this,2),this}setFromMatrix4(e){let t=e.elements;return this.set(t[0],t[4],t[8],t[1],t[5],t[9],t[2],t[6],t[10]),this}multiply(e){return this.multiplyMatrices(this,e)}premultiply(e){return this.multiplyMatrices(e,this)}multiplyMatrices(e,t){let i=e.elements,a=t.elements,r=this.elements,s=i[0],o=i[3],c=i[6],l=i[1],u=i[4],f=i[7],h=i[2],m=i[5],v=i[8],g=a[0],x=a[3],p=a[6],d=a[1],w=a[4],b=a[7],z=a[2],L=a[5],H=a[8];return r[0]=s*g+o*d+c*z,r[3]=s*x+o*w+c*L,r[6]=s*p+o*b+c*H,r[1]=l*g+u*d+f*z,r[4]=l*x+u*w+f*L,r[7]=l*p+u*b+f*H,r[2]=h*g+m*d+v*z,r[5]=h*x+m*w+v*L,r[8]=h*p+m*b+v*H,this}multiplyScalar(e){let t=this.elements;return t[0]*=e,t[3]*=e,t[6]*=e,t[1]*=e,t[4]*=e,t[7]*=e,t[2]*=e,t[5]*=e,t[8]*=e,this}determinant(){let e=this.elements,t=e[0],i=e[1],a=e[2],r=e[3],s=e[4],o=e[5],c=e[6],l=e[7],u=e[8];return t*s*u-t*o*l-i*r*u+i*o*c+a*r*l-a*s*c}invert(){let e=this.elements,t=e[0],i=e[1],a=e[2],r=e[3],s=e[4],o=e[5],c=e[6],l=e[7],u=e[8],f=u*s-o*l,h=o*c-u*r,m=l*r-s*c,v=t*f+i*h+a*m;if(v===0)return this.set(0,0,0,0,0,0,0,0,0);let g=1/v;return e[0]=f*g,e[1]=(a*l-u*i)*g,e[2]=(o*i-a*s)*g,e[3]=h*g,e[4]=(u*t-a*c)*g,e[5]=(a*r-o*t)*g,e[6]=m*g,e[7]=(i*c-l*t)*g,e[8]=(s*t-i*r)*g,this}transpose(){let e,t=this.elements;return e=t[1],t[1]=t[3],t[3]=e,e=t[2],t[2]=t[6],t[6]=e,e=t[5],t[5]=t[7],t[7]=e,this}getNormalMatrix(e){return this.setFromMatrix4(e).invert().transpose()}transposeIntoArray(e){let t=this.elements;return e[0]=t[0],e[1]=t[3],e[2]=t[6],e[3]=t[1],e[4]=t[4],e[5]=t[7],e[6]=t[2],e[7]=t[5],e[8]=t[8],this}setUvTransform(e,t,i,a,r,s,o){let c=Math.cos(r),l=Math.sin(r);return this.set(i*c,i*l,-i*(c*s+l*o)+s+e,-a*l,a*c,-a*(-l*s+c*o)+o+t,0,0,1),this}scale(e,t){let i=this.elements;return i[0]*=e,i[3]*=e,i[6]*=e,i[1]*=t,i[4]*=t,i[7]*=t,this}rotate(e){let t=Math.cos(e),i=Math.sin(e),a=this.elements,r=a[0],s=a[3],o=a[6],c=a[1],l=a[4],u=a[7];return a[0]=t*r+i*c,a[3]=t*s+i*l,a[6]=t*o+i*u,a[1]=-i*r+t*c,a[4]=-i*s+t*l,a[7]=-i*o+t*u,this}translate(e,t){let i=this.elements;return i[0]+=e*i[2],i[3]+=e*i[5],i[6]+=e*i[8],i[1]+=t*i[2],i[4]+=t*i[5],i[7]+=t*i[8],this}equals(e){let t=this.elements,i=e.elements;for(let a=0;a<9;a++)if(t[a]!==i[a])return!1;return!0}fromArray(e,t=0){for(let i=0;i<9;i++)this.elements[i]=e[i+t];return this}toArray(e=[],t=0){let i=this.elements;return e[t]=i[0],e[t+1]=i[1],e[t+2]=i[2],e[t+3]=i[3],e[t+4]=i[4],e[t+5]=i[5],e[t+6]=i[6],e[t+7]=i[7],e[t+8]=i[8],e}clone(){return new this.constructor().fromArray(this.elements)}};s2.prototype.isMatrix3=!0;var m9=0,V8=new U,Kt=new be,je=new U1,O6=new U,O4=new U,v9=new U,g9=new be,N8=new U(1,0,0),R8=new U(0,1,0),F8=new U(0,0,1),x9={type:"added"},B8={type:"removed"},X1=class extends B2{constructor(){super();Object.defineProperty(this,"id",{value:m9++}),this.uuid=Ie(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=X1.DefaultUp.clone();let e=new U,t=new ut,i=new be,a=new U(1,1,1);function r(){i.setFromEuler(t,!1)}function s(){t.setFromQuaternion(i,void 0,!1)}t._onChange(r),i._onChange(s),Object.defineProperties(this,{position:{configurable:!0,enumerable:!0,value:e},rotation:{configurable:!0,enumerable:!0,value:t},quaternion:{configurable:!0,enumerable:!0,value:i},scale:{configurable:!0,enumerable:!0,value:a},modelViewMatrix:{value:new U1},normalMatrix:{value:new s2}}),this.matrix=new U1,this.matrixWorld=new U1,this.matrixAutoUpdate=X1.DefaultMatrixAutoUpdate,this.matrixWorldNeedsUpdate=!1,this.layers=new U4,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.animations=[],this.userData={}}onBeforeRender(){}onAfterRender(){}applyMatrix4(e){this.matrixAutoUpdate&&this.updateMatrix(),this.matrix.premultiply(e),this.matrix.decompose(this.position,this.quaternion,this.scale)}applyQuaternion(e){return this.quaternion.premultiply(e),this}setRotationFromAxisAngle(e,t){this.quaternion.setFromAxisAngle(e,t)}setRotationFromEuler(e){this.quaternion.setFromEuler(e,!0)}setRotationFromMatrix(e){this.quaternion.setFromRotationMatrix(e)}setRotationFromQuaternion(e){this.quaternion.copy(e)}rotateOnAxis(e,t){return Kt.setFromAxisAngle(e,t),this.quaternion.multiply(Kt),this}rotateOnWorldAxis(e,t){return Kt.setFromAxisAngle(e,t),this.quaternion.premultiply(Kt),this}rotateX(e){return this.rotateOnAxis(N8,e)}rotateY(e){return this.rotateOnAxis(R8,e)}rotateZ(e){return this.rotateOnAxis(F8,e)}translateOnAxis(e,t){return V8.copy(e).applyQuaternion(this.quaternion),this.position.add(V8.multiplyScalar(t)),this}translateX(e){return this.translateOnAxis(N8,e)}translateY(e){return this.translateOnAxis(R8,e)}translateZ(e){return this.translateOnAxis(F8,e)}localToWorld(e){return e.applyMatrix4(this.matrixWorld)}worldToLocal(e){return e.applyMatrix4(je.copy(this.matrixWorld).invert())}lookAt(e,t,i){e.isVector3?O6.copy(e):O6.set(e,t,i);let a=this.parent;this.updateWorldMatrix(!0,!1),O4.setFromMatrixPosition(this.matrixWorld),this.isCamera||this.isLight?je.lookAt(O4,O6,this.up):je.lookAt(O6,O4,this.up),this.quaternion.setFromRotationMatrix(je),a&&(je.extractRotation(a.matrixWorld),Kt.setFromRotationMatrix(je),this.quaternion.premultiply(Kt.invert()))}add(e){if(arguments.length>1){for(let t=0;t<arguments.length;t++)this.add(arguments[t]);return this}return e===this?(console.error("THREE.Object3D.add: object can't be added as a child of itself.",e),this):(e&&e.isObject3D?(e.parent!==null&&e.parent.remove(e),e.parent=this,this.children.push(e),e.dispatchEvent(x9)):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",e),this)}remove(e){if(arguments.length>1){for(let i=0;i<arguments.length;i++)this.remove(arguments[i]);return this}let t=this.children.indexOf(e);return t!==-1&&(e.parent=null,this.children.splice(t,1),e.dispatchEvent(B8)),this}removeFromParent(){let e=this.parent;return e!==null&&e.remove(this),this}clear(){for(let e=0;e<this.children.length;e++){let t=this.children[e];t.parent=null,t.dispatchEvent(B8)}return this.children.length=0,this}attach(e){return this.updateWorldMatrix(!0,!1),je.copy(this.matrixWorld).invert(),e.parent!==null&&(e.parent.updateWorldMatrix(!0,!1),je.multiply(e.parent.matrixWorld)),e.applyMatrix4(je),this.add(e),e.updateWorldMatrix(!1,!0),this}getObjectById(e){return this.getObjectByProperty("id",e)}getObjectByName(e){return this.getObjectByProperty("name",e)}getObjectByProperty(e,t){if(this[e]===t)return this;for(let i=0,a=this.children.length;i<a;i++){let s=this.children[i].getObjectByProperty(e,t);if(s!==void 0)return s}}getWorldPosition(e){return this.updateWorldMatrix(!0,!1),e.setFromMatrixPosition(this.matrixWorld)}getWorldQuaternion(e){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(O4,e,v9),e}getWorldScale(e){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(O4,g9,e),e}getWorldDirection(e){this.updateWorldMatrix(!0,!1);let t=this.matrixWorld.elements;return e.set(t[8],t[9],t[10]).normalize()}raycast(){}traverse(e){e(this);let t=this.children;for(let i=0,a=t.length;i<a;i++)t[i].traverse(e)}traverseVisible(e){if(this.visible===!1)return;e(this);let t=this.children;for(let i=0,a=t.length;i<a;i++)t[i].traverseVisible(e)}traverseAncestors(e){let t=this.parent;t!==null&&(e(t),t.traverseAncestors(e))}updateMatrix(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0}updateMatrixWorld(e){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||e)&&(this.parent===null?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,e=!0);let t=this.children;for(let i=0,a=t.length;i<a;i++)t[i].updateMatrixWorld(e)}updateWorldMatrix(e,t){let i=this.parent;if(e===!0&&i!==null&&i.updateWorldMatrix(!0,!1),this.matrixAutoUpdate&&this.updateMatrix(),this.parent===null?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),t===!0){let a=this.children;for(let r=0,s=a.length;r<s;r++)a[r].updateWorldMatrix(!1,!0)}}toJSON(e){let t=e===void 0||typeof e=="string",i={};t&&(e={geometries:{},materials:{},textures:{},images:{},shapes:{},skeletons:{},animations:{}},i.metadata={version:4.5,type:"Object",generator:"Object3D.toJSON"});let a={};a.uuid=this.uuid,a.type=this.type,this.name!==""&&(a.name=this.name),this.castShadow===!0&&(a.castShadow=!0),this.receiveShadow===!0&&(a.receiveShadow=!0),this.visible===!1&&(a.visible=!1),this.frustumCulled===!1&&(a.frustumCulled=!1),this.renderOrder!==0&&(a.renderOrder=this.renderOrder),JSON.stringify(this.userData)!=="{}"&&(a.userData=this.userData),a.layers=this.layers.mask,a.matrix=this.matrix.toArray(),this.matrixAutoUpdate===!1&&(a.matrixAutoUpdate=!1),this.isInstancedMesh&&(a.type="InstancedMesh",a.count=this.count,a.instanceMatrix=this.instanceMatrix.toJSON(),this.instanceColor!==null&&(a.instanceColor=this.instanceColor.toJSON()));function r(o,c){return o[c.uuid]===void 0&&(o[c.uuid]=c.toJSON(e)),c.uuid}if(this.isScene)this.background&&(this.background.isColor?a.background=this.background.toJSON():this.background.isTexture&&(a.background=this.background.toJSON(e).uuid)),this.environment&&this.environment.isTexture&&(a.environment=this.environment.toJSON(e).uuid);else if(this.isMesh||this.isLine||this.isPoints){a.geometry=r(e.geometries,this.geometry);let o=this.geometry.parameters;if(o!==void 0&&o.shapes!==void 0){let c=o.shapes;if(Array.isArray(c))for(let l=0,u=c.length;l<u;l++){let f=c[l];r(e.shapes,f)}else r(e.shapes,c)}}if(this.isSkinnedMesh&&(a.bindMode=this.bindMode,a.bindMatrix=this.bindMatrix.toArray(),this.skeleton!==void 0&&(r(e.skeletons,this.skeleton),a.skeleton=this.skeleton.uuid)),this.material!==void 0)if(Array.isArray(this.material)){let o=[];for(let c=0,l=this.material.length;c<l;c++)o.push(r(e.materials,this.material[c]));a.material=o}else a.material=r(e.materials,this.material);if(this.children.length>0){a.children=[];for(let o=0;o<this.children.length;o++)a.children.push(this.children[o].toJSON(e).object)}if(this.animations.length>0){a.animations=[];for(let o=0;o<this.animations.length;o++){let c=this.animations[o];a.animations.push(r(e.animations,c))}}if(t){let o=s(e.geometries),c=s(e.materials),l=s(e.textures),u=s(e.images),f=s(e.shapes),h=s(e.skeletons),m=s(e.animations);o.length>0&&(i.geometries=o),c.length>0&&(i.materials=c),l.length>0&&(i.textures=l),u.length>0&&(i.images=u),f.length>0&&(i.shapes=f),h.length>0&&(i.skeletons=h),m.length>0&&(i.animations=m)}return i.object=a,i;function s(o){let c=[];for(let l in o){let u=o[l];delete u.metadata,c.push(u)}return c}}clone(e){return new this.constructor().copy(this,e)}copy(e,t=!0){if(this.name=e.name,this.up.copy(e.up),this.position.copy(e.position),this.rotation.order=e.rotation.order,this.quaternion.copy(e.quaternion),this.scale.copy(e.scale),this.matrix.copy(e.matrix),this.matrixWorld.copy(e.matrixWorld),this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrixWorldNeedsUpdate=e.matrixWorldNeedsUpdate,this.layers.mask=e.layers.mask,this.visible=e.visible,this.castShadow=e.castShadow,this.receiveShadow=e.receiveShadow,this.frustumCulled=e.frustumCulled,this.renderOrder=e.renderOrder,this.userData=JSON.parse(JSON.stringify(e.userData)),t===!0)for(let i=0;i<e.children.length;i++){let a=e.children[i];this.add(a.clone())}return this}};X1.DefaultUp=new U(0,1,0);X1.DefaultMatrixAutoUpdate=!0;X1.prototype.isObject3D=!0;function G6(n){for(let e=n.length-1;e>=0;--e)if(n[e]>65535)return!0;return!1}function Dt(n){return document.createElementNS("http://www.w3.org/1999/xhtml",n)}var M9=0,q2=new U1,U3=new X1,Jt=new U,I2=new Ge,G4=new Ge,l2=new U,y2=class extends B2{constructor(){super();Object.defineProperty(this,"id",{value:M9++}),this.uuid=Ie(),this.name="",this.type="BufferGeometry",this.index=null,this.attributes={},this.morphAttributes={},this.morphTargetsRelative=!1,this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0},this.userData={}}getIndex(){return this.index}setIndex(e){return Array.isArray(e)?this.index=new(G6(e)?I4:P4)(e,1):this.index=e,this}getAttribute(e){return this.attributes[e]}setAttribute(e,t){return this.attributes[e]=t,this}deleteAttribute(e){return delete this.attributes[e],this}hasAttribute(e){return this.attributes[e]!==void 0}addGroup(e,t,i=0){this.groups.push({start:e,count:t,materialIndex:i})}clearGroups(){this.groups=[]}setDrawRange(e,t){this.drawRange.start=e,this.drawRange.count=t}applyMatrix4(e){let t=this.attributes.position;t!==void 0&&(t.applyMatrix4(e),t.needsUpdate=!0);let i=this.attributes.normal;if(i!==void 0){let r=new s2().getNormalMatrix(e);i.applyNormalMatrix(r),i.needsUpdate=!0}let a=this.attributes.tangent;return a!==void 0&&(a.transformDirection(e),a.needsUpdate=!0),this.boundingBox!==null&&this.computeBoundingBox(),this.boundingSphere!==null&&this.computeBoundingSphere(),this}applyQuaternion(e){return q2.makeRotationFromQuaternion(e),this.applyMatrix4(q2),this}rotateX(e){return q2.makeRotationX(e),this.applyMatrix4(q2),this}rotateY(e){return q2.makeRotationY(e),this.applyMatrix4(q2),this}rotateZ(e){return q2.makeRotationZ(e),this.applyMatrix4(q2),this}translate(e,t,i){return q2.makeTranslation(e,t,i),this.applyMatrix4(q2),this}scale(e,t,i){return q2.makeScale(e,t,i),this.applyMatrix4(q2),this}lookAt(e){return U3.lookAt(e),U3.updateMatrix(),this.applyMatrix4(U3.matrix),this}center(){return this.computeBoundingBox(),this.boundingBox.getCenter(Jt).negate(),this.translate(Jt.x,Jt.y,Jt.z),this}setFromPoints(e){let t=[];for(let i=0,a=e.length;i<a;i++){let r=e[i];t.push(r.x,r.y,r.z||0)}return this.setAttribute("position",new A2(t,3)),this}computeBoundingBox(){this.boundingBox===null&&(this.boundingBox=new Ge);let e=this.attributes.position,t=this.morphAttributes.position;if(e&&e.isGLBufferAttribute){console.error('THREE.BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box. Alternatively set "mesh.frustumCulled" to "false".',this),this.boundingBox.set(new U(-1/0,-1/0,-1/0),new U(1/0,1/0,1/0));return}if(e!==void 0){if(this.boundingBox.setFromBufferAttribute(e),t)for(let i=0,a=t.length;i<a;i++){let r=t[i];I2.setFromBufferAttribute(r),this.morphTargetsRelative?(l2.addVectors(this.boundingBox.min,I2.min),this.boundingBox.expandByPoint(l2),l2.addVectors(this.boundingBox.max,I2.max),this.boundingBox.expandByPoint(l2)):(this.boundingBox.expandByPoint(I2.min),this.boundingBox.expandByPoint(I2.max))}}else this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox(): Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)}computeBoundingSphere(){this.boundingSphere===null&&(this.boundingSphere=new We);let e=this.attributes.position,t=this.morphAttributes.position;if(e&&e.isGLBufferAttribute){console.error('THREE.BufferGeometry.computeBoundingSphere(): GLBufferAttribute requires a manual bounding sphere. Alternatively set "mesh.frustumCulled" to "false".',this),this.boundingSphere.set(new U,1/0);return}if(e){let i=this.boundingSphere.center;if(I2.setFromBufferAttribute(e),t)for(let r=0,s=t.length;r<s;r++){let o=t[r];G4.setFromBufferAttribute(o),this.morphTargetsRelative?(l2.addVectors(I2.min,G4.min),I2.expandByPoint(l2),l2.addVectors(I2.max,G4.max),I2.expandByPoint(l2)):(I2.expandByPoint(G4.min),I2.expandByPoint(G4.max))}I2.getCenter(i);let a=0;for(let r=0,s=e.count;r<s;r++)l2.fromBufferAttribute(e,r),a=Math.max(a,i.distanceToSquared(l2));if(t)for(let r=0,s=t.length;r<s;r++){let o=t[r],c=this.morphTargetsRelative;for(let l=0,u=o.count;l<u;l++)l2.fromBufferAttribute(o,l),c&&(Jt.fromBufferAttribute(e,l),l2.add(Jt)),a=Math.max(a,i.distanceToSquared(l2))}this.boundingSphere.radius=Math.sqrt(a),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}}computeTangents(){let e=this.index,t=this.attributes;if(e===null||t.position===void 0||t.normal===void 0||t.uv===void 0){console.error("THREE.BufferGeometry: .computeTangents() failed. Missing required attributes (index, position, normal or uv)");return}let i=e.array,a=t.position.array,r=t.normal.array,s=t.uv.array,o=a.length/3;t.tangent===void 0&&this.setAttribute("tangent",new b2(new Float32Array(4*o),4));let c=t.tangent.array,l=[],u=[];for(let B=0;B<o;B++)l[B]=new U,u[B]=new U;let f=new U,h=new U,m=new U,v=new A1,g=new A1,x=new A1,p=new U,d=new U;function w(B,M,T){f.fromArray(a,B*3),h.fromArray(a,M*3),m.fromArray(a,T*3),v.fromArray(s,B*2),g.fromArray(s,M*2),x.fromArray(s,T*2),h.sub(f),m.sub(f),g.sub(v),x.sub(v);let A=1/(g.x*x.y-x.x*g.y);!isFinite(A)||(p.copy(h).multiplyScalar(x.y).addScaledVector(m,-g.y).multiplyScalar(A),d.copy(m).multiplyScalar(g.x).addScaledVector(h,-x.x).multiplyScalar(A),l[B].add(p),l[M].add(p),l[T].add(p),u[B].add(d),u[M].add(d),u[T].add(d))}let b=this.groups;b.length===0&&(b=[{start:0,count:i.length}]);for(let B=0,M=b.length;B<M;++B){let T=b[B],A=T.start,V=T.count;for(let N=A,D=A+V;N<D;N+=3)w(i[N+0],i[N+1],i[N+2])}let z=new U,L=new U,H=new U,E=new U;function I(B){H.fromArray(r,B*3),E.copy(H);let M=l[B];z.copy(M),z.sub(H.multiplyScalar(H.dot(M))).normalize(),L.crossVectors(E,M);let A=L.dot(u[B])<0?-1:1;c[B*4]=z.x,c[B*4+1]=z.y,c[B*4+2]=z.z,c[B*4+3]=A}for(let B=0,M=b.length;B<M;++B){let T=b[B],A=T.start,V=T.count;for(let N=A,D=A+V;N<D;N+=3)I(i[N+0]),I(i[N+1]),I(i[N+2])}}computeVertexNormals(){let e=this.index,t=this.getAttribute("position");if(t!==void 0){let i=this.getAttribute("normal");if(i===void 0)i=new b2(new Float32Array(t.count*3),3),this.setAttribute("normal",i);else for(let h=0,m=i.count;h<m;h++)i.setXYZ(h,0,0,0);let a=new U,r=new U,s=new U,o=new U,c=new U,l=new U,u=new U,f=new U;if(e)for(let h=0,m=e.count;h<m;h+=3){let v=e.getX(h+0),g=e.getX(h+1),x=e.getX(h+2);a.fromBufferAttribute(t,v),r.fromBufferAttribute(t,g),s.fromBufferAttribute(t,x),u.subVectors(s,r),f.subVectors(a,r),u.cross(f),o.fromBufferAttribute(i,v),c.fromBufferAttribute(i,g),l.fromBufferAttribute(i,x),o.add(u),c.add(u),l.add(u),i.setXYZ(v,o.x,o.y,o.z),i.setXYZ(g,c.x,c.y,c.z),i.setXYZ(x,l.x,l.y,l.z)}else for(let h=0,m=t.count;h<m;h+=3)a.fromBufferAttribute(t,h+0),r.fromBufferAttribute(t,h+1),s.fromBufferAttribute(t,h+2),u.subVectors(s,r),f.subVectors(a,r),u.cross(f),i.setXYZ(h+0,u.x,u.y,u.z),i.setXYZ(h+1,u.x,u.y,u.z),i.setXYZ(h+2,u.x,u.y,u.z);this.normalizeNormals(),i.needsUpdate=!0}}merge(e,t){if(!(e&&e.isBufferGeometry)){console.error("THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.",e);return}t===void 0&&(t=0,console.warn("THREE.BufferGeometry.merge(): Overwriting original geometry, starting at offset=0. Use BufferGeometryUtils.mergeBufferGeometries() for lossless merge."));let i=this.attributes;for(let a in i){if(e.attributes[a]===void 0)continue;let s=i[a].array,o=e.attributes[a],c=o.array,l=o.itemSize*t,u=Math.min(c.length,s.length-l);for(let f=0,h=l;f<u;f++,h++)s[h]=c[f]}return this}normalizeNormals(){let e=this.attributes.normal;for(let t=0,i=e.count;t<i;t++)l2.fromBufferAttribute(e,t),l2.normalize(),e.setXYZ(t,l2.x,l2.y,l2.z)}toNonIndexed(){function e(o,c){let l=o.array,u=o.itemSize,f=o.normalized,h=new l.constructor(c.length*u),m=0,v=0;for(let g=0,x=c.length;g<x;g++){o.isInterleavedBufferAttribute?m=c[g]*o.data.stride+o.offset:m=c[g]*u;for(let p=0;p<u;p++)h[v++]=l[m++]}return new b2(h,u,f)}if(this.index===null)return console.warn("THREE.BufferGeometry.toNonIndexed(): BufferGeometry is already non-indexed."),this;let t=new y2,i=this.index.array,a=this.attributes;for(let o in a){let c=a[o],l=e(c,i);t.setAttribute(o,l)}let r=this.morphAttributes;for(let o in r){let c=[],l=r[o];for(let u=0,f=l.length;u<f;u++){let h=l[u],m=e(h,i);c.push(m)}t.morphAttributes[o]=c}t.morphTargetsRelative=this.morphTargetsRelative;let s=this.groups;for(let o=0,c=s.length;o<c;o++){let l=s[o];t.addGroup(l.start,l.count,l.materialIndex)}return t}toJSON(){let e={metadata:{version:4.5,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(e.uuid=this.uuid,e.type=this.type,this.name!==""&&(e.name=this.name),Object.keys(this.userData).length>0&&(e.userData=this.userData),this.parameters!==void 0){let c=this.parameters;for(let l in c)c[l]!==void 0&&(e[l]=c[l]);return e}e.data={attributes:{}};let t=this.index;t!==null&&(e.data.index={type:t.array.constructor.name,array:Array.prototype.slice.call(t.array)});let i=this.attributes;for(let c in i){let l=i[c];e.data.attributes[c]=l.toJSON(e.data)}let a={},r=!1;for(let c in this.morphAttributes){let l=this.morphAttributes[c],u=[];for(let f=0,h=l.length;f<h;f++){let m=l[f];u.push(m.toJSON(e.data))}u.length>0&&(a[c]=u,r=!0)}r&&(e.data.morphAttributes=a,e.data.morphTargetsRelative=this.morphTargetsRelative);let s=this.groups;s.length>0&&(e.data.groups=JSON.parse(JSON.stringify(s)));let o=this.boundingSphere;return o!==null&&(e.data.boundingSphere={center:o.center.toArray(),radius:o.radius}),e}clone(){return new this.constructor().copy(this)}copy(e){this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null;let t={};this.name=e.name;let i=e.index;i!==null&&this.setIndex(i.clone(t));let a=e.attributes;for(let l in a){let u=a[l];this.setAttribute(l,u.clone(t))}let r=e.morphAttributes;for(let l in r){let u=[],f=r[l];for(let h=0,m=f.length;h<m;h++)u.push(f[h].clone(t));this.morphAttributes[l]=u}this.morphTargetsRelative=e.morphTargetsRelative;let s=e.groups;for(let l=0,u=s.length;l<u;l++){let f=s[l];this.addGroup(f.start,f.count,f.materialIndex)}let o=e.boundingBox;o!==null&&(this.boundingBox=o.clone());let c=e.boundingSphere;return c!==null&&(this.boundingSphere=c.clone()),this.drawRange.start=e.drawRange.start,this.drawRange.count=e.drawRange.count,this.userData=e.userData,e.parameters!==void 0&&(this.parameters=Object.assign({},e.parameters)),this}dispose(){this.dispatchEvent({type:"dispose"})}};y2.prototype.isBufferGeometry=!0;var b9=0,H2=class extends B2{constructor(){super();Object.defineProperty(this,"id",{value:b9++}),this.uuid=Ie(),this.name="",this.type="Material",this.fog=!0,this.blending=St,this.side=ke,this.vertexColors=!1,this.opacity=1,this.transparent=!1,this.blendSrc=L6,this.blendDst=D6,this.blendEquation=rt,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.depthFunc=T4,this.depthTest=!0,this.depthWrite=!0,this.stencilWriteMask=255,this.stencilFunc=E8,this.stencilRef=0,this.stencilFuncMask=255,this.stencilFail=F6,this.stencilZFail=F6,this.stencilZPass=F6,this.stencilWrite=!1,this.clippingPlanes=null,this.clipIntersection=!1,this.clipShadows=!1,this.shadowSide=null,this.colorWrite=!0,this.alphaWrite=!0,this.precision=null,this.polygonOffset=!1,this.polygonOffsetFactor=0,this.polygonOffsetUnits=0,this.dithering=!1,this.alphaToCoverage=!1,this.premultipliedAlpha=!1,this.visible=!0,this.toneMapped=!0,this.userData={},this.version=0,this._alphaTest=0}get alphaTest(){return this._alphaTest}set alphaTest(e){this._alphaTest>0!=e>0&&this.version++,this._alphaTest=e}onBuild(){}onBeforeRender(){}onBeforeCompile(){}customProgramCacheKey(){return this.onBeforeCompile.toString()}setValues(e){if(e!==void 0)for(let t in e){let i=e[t];if(i===void 0){console.warn("THREE.Material: '"+t+"' parameter is undefined.");continue}if(t==="shading"){console.warn("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead."),this.flatShading=i===Br;continue}let a=this[t];if(a===void 0){console.warn("THREE."+this.type+": '"+t+"' is not a property of this material.");continue}a&&a.isColor?a.set(i):a&&a.isVector3&&i&&i.isVector3?a.copy(i):this[t]=i}}toJSON(e){let t=e===void 0||typeof e=="string";t&&(e={textures:{},images:{}});let i={metadata:{version:4.5,type:"Material",generator:"Material.toJSON"}};i.uuid=this.uuid,i.type=this.type,this.name!==""&&(i.name=this.name),this.color&&this.color.isColor&&(i.color=this.color.getHex()),this.roughness!==void 0&&(i.roughness=this.roughness),this.metalness!==void 0&&(i.metalness=this.metalness),this.sheen!==void 0&&(i.sheen=this.sheen),this.sheenColor&&this.sheenColor.isColor&&(i.sheenColor=this.sheenColor.getHex()),this.sheenRoughness!==void 0&&(i.sheenRoughness=this.sheenRoughness),this.emissive&&this.emissive.isColor&&(i.emissive=this.emissive.getHex()),this.emissiveIntensity&&this.emissiveIntensity!==1&&(i.emissiveIntensity=this.emissiveIntensity),this.specular&&this.specular.isColor&&(i.specular=this.specular.getHex()),this.specularIntensity!==void 0&&(i.specularIntensity=this.specularIntensity),this.specularColor&&this.specularColor.isColor&&(i.specularColor=this.specularColor.getHex()),this.shininess!==void 0&&(i.shininess=this.shininess),this.clearcoat!==void 0&&(i.clearcoat=this.clearcoat),this.clearcoatRoughness!==void 0&&(i.clearcoatRoughness=this.clearcoatRoughness),this.clearcoatMap&&this.clearcoatMap.isTexture&&(i.clearcoatMap=this.clearcoatMap.toJSON(e).uuid),this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(i.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(e).uuid),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(i.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(e).uuid,i.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),this.map&&this.map.isTexture&&(i.map=this.map.toJSON(e).uuid),this.matcap&&this.matcap.isTexture&&(i.matcap=this.matcap.toJSON(e).uuid),this.alphaMap&&this.alphaMap.isTexture&&(i.alphaMap=this.alphaMap.toJSON(e).uuid),this.lightMap&&this.lightMap.isTexture&&(i.lightMap=this.lightMap.toJSON(e).uuid,i.lightMapIntensity=this.lightMapIntensity),this.aoMap&&this.aoMap.isTexture&&(i.aoMap=this.aoMap.toJSON(e).uuid,i.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(i.bumpMap=this.bumpMap.toJSON(e).uuid,i.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(i.normalMap=this.normalMap.toJSON(e).uuid,i.normalMapType=this.normalMapType,i.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(i.displacementMap=this.displacementMap.toJSON(e).uuid,i.displacementScale=this.displacementScale,i.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(i.roughnessMap=this.roughnessMap.toJSON(e).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(i.metalnessMap=this.metalnessMap.toJSON(e).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(i.emissiveMap=this.emissiveMap.toJSON(e).uuid),this.specularMap&&this.specularMap.isTexture&&(i.specularMap=this.specularMap.toJSON(e).uuid),this.specularIntensityMap&&this.specularIntensityMap.isTexture&&(i.specularIntensityMap=this.specularIntensityMap.toJSON(e).uuid),this.specularColorMap&&this.specularColorMap.isTexture&&(i.specularColorMap=this.specularColorMap.toJSON(e).uuid),this.envMap&&this.envMap.isTexture&&(i.envMap=this.envMap.toJSON(e).uuid,this.combine!==void 0&&(i.combine=this.combine)),this.envMapIntensity!==void 0&&(i.envMapIntensity=this.envMapIntensity),this.reflectivity!==void 0&&(i.reflectivity=this.reflectivity),this.refractionRatio!==void 0&&(i.refractionRatio=this.refractionRatio),this.gradientMap&&this.gradientMap.isTexture&&(i.gradientMap=this.gradientMap.toJSON(e).uuid),this.transmission!==void 0&&(i.transmission=this.transmission),this.transmissionMap&&this.transmissionMap.isTexture&&(i.transmissionMap=this.transmissionMap.toJSON(e).uuid),this.thickness!==void 0&&(i.thickness=this.thickness),this.thicknessMap&&this.thicknessMap.isTexture&&(i.thicknessMap=this.thicknessMap.toJSON(e).uuid),this.attenuationDistance!==void 0&&(i.attenuationDistance=this.attenuationDistance),this.attenuationColor!==void 0&&(i.attenuationColor=this.attenuationColor.getHex()),this.size!==void 0&&(i.size=this.size),this.shadowSide!==null&&(i.shadowSide=this.shadowSide),this.sizeAttenuation!==void 0&&(i.sizeAttenuation=this.sizeAttenuation),this.blending!==St&&(i.blending=this.blending),this.side!==ke&&(i.side=this.side),this.vertexColors&&(i.vertexColors=!0),this.opacity<1&&(i.opacity=this.opacity),this.transparent===!0&&(i.transparent=this.transparent),i.depthFunc=this.depthFunc,i.depthTest=this.depthTest,i.depthWrite=this.depthWrite,i.colorWrite=this.colorWrite,i.alphaWrite=this.alphaWrite,i.stencilWrite=this.stencilWrite,i.stencilWriteMask=this.stencilWriteMask,i.stencilFunc=this.stencilFunc,i.stencilRef=this.stencilRef,i.stencilFuncMask=this.stencilFuncMask,i.stencilFail=this.stencilFail,i.stencilZFail=this.stencilZFail,i.stencilZPass=this.stencilZPass,this.rotation&&this.rotation!==0&&(i.rotation=this.rotation),this.polygonOffset===!0&&(i.polygonOffset=!0),this.polygonOffsetFactor!==0&&(i.polygonOffsetFactor=this.polygonOffsetFactor),this.polygonOffsetUnits!==0&&(i.polygonOffsetUnits=this.polygonOffsetUnits),this.linewidth&&this.linewidth!==1&&(i.linewidth=this.linewidth),this.dashSize!==void 0&&(i.dashSize=this.dashSize),this.gapSize!==void 0&&(i.gapSize=this.gapSize),this.scale!==void 0&&(i.scale=this.scale),this.dithering===!0&&(i.dithering=!0),this.alphaTest>0&&(i.alphaTest=this.alphaTest),this.alphaToCoverage===!0&&(i.alphaToCoverage=this.alphaToCoverage),this.premultipliedAlpha===!0&&(i.premultipliedAlpha=this.premultipliedAlpha),this.wireframe===!0&&(i.wireframe=this.wireframe),this.wireframeLinewidth>1&&(i.wireframeLinewidth=this.wireframeLinewidth),this.wireframeLinecap!=="round"&&(i.wireframeLinecap=this.wireframeLinecap),this.wireframeLinejoin!=="round"&&(i.wireframeLinejoin=this.wireframeLinejoin),this.flatShading===!0&&(i.flatShading=this.flatShading),this.visible===!1&&(i.visible=!1),this.toneMapped===!1&&(i.toneMapped=!1),JSON.stringify(this.userData)!=="{}"&&(i.userData=this.userData);function a(r){let s=[];for(let o in r){let c=r[o];delete c.metadata,s.push(c)}return s}if(t){let r=a(e.textures),s=a(e.images);r.length>0&&(i.textures=r),s.length>0&&(i.images=s)}return i}clone(){return new this.constructor().copy(this)}copy(e){this.name=e.name,this.fog=e.fog,this.blending=e.blending,this.side=e.side,this.vertexColors=e.vertexColors,this.opacity=e.opacity,this.transparent=e.transparent,this.blendSrc=e.blendSrc,this.blendDst=e.blendDst,this.blendEquation=e.blendEquation,this.blendSrcAlpha=e.blendSrcAlpha,this.blendDstAlpha=e.blendDstAlpha,this.blendEquationAlpha=e.blendEquationAlpha,this.depthFunc=e.depthFunc,this.depthTest=e.depthTest,this.depthWrite=e.depthWrite,this.stencilWriteMask=e.stencilWriteMask,this.stencilFunc=e.stencilFunc,this.stencilRef=e.stencilRef,this.stencilFuncMask=e.stencilFuncMask,this.stencilFail=e.stencilFail,this.stencilZFail=e.stencilZFail,this.stencilZPass=e.stencilZPass,this.stencilWrite=e.stencilWrite;let t=e.clippingPlanes,i=null;if(t!==null){let a=t.length;i=new Array(a);for(let r=0;r!==a;++r)i[r]=t[r].clone()}return this.clippingPlanes=i,this.clipIntersection=e.clipIntersection,this.clipShadows=e.clipShadows,this.shadowSide=e.shadowSide,this.colorWrite=e.colorWrite,this.alphaWrite=e.alphaWrite,this.precision=e.precision,this.polygonOffset=e.polygonOffset,this.polygonOffsetFactor=e.polygonOffsetFactor,this.polygonOffsetUnits=e.polygonOffsetUnits,this.dithering=e.dithering,this.alphaTest=e.alphaTest,this.alphaToCoverage=e.alphaToCoverage,this.premultipliedAlpha=e.premultipliedAlpha,this.visible=e.visible,this.toneMapped=e.toneMapped,this.userData=JSON.parse(JSON.stringify(e.userData)),this}dispose(){this.dispatchEvent({type:"dispose"})}set needsUpdate(e){e===!0&&this.version++}};H2.prototype.isMaterial=!0;var q4=class extends H2{constructor(e){super();this.type="MeshPhongMaterial",this.color=new M1(16777215),this.specular=new M1(1118481),this.shininess=30,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new M1(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=R6,this.normalScale=new A1(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=Wt,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.specular.copy(e.specular),this.shininess=e.shininess,this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.flatShading=e.flatShading,this}};q4.prototype.isMeshPhongMaterial=!0;var Xe=new U,O3=new U,q6=new U,ht=new U,G3=new U,W6=new U,q3=new U,W3=class{constructor(e=new U,t=new U(0,0,-1)){this.origin=e,this.direction=t}set(e,t){return this.origin.copy(e),this.direction.copy(t),this}copy(e){return this.origin.copy(e.origin),this.direction.copy(e.direction),this}at(e,t){return t.copy(this.direction).multiplyScalar(e).add(this.origin)}lookAt(e){return this.direction.copy(e).sub(this.origin).normalize(),this}recast(e){return this.origin.copy(this.at(e,Xe)),this}closestPointToPoint(e,t){t.subVectors(e,this.origin);let i=t.dot(this.direction);return i<0?t.copy(this.origin):t.copy(this.direction).multiplyScalar(i).add(this.origin)}distanceToPoint(e){return Math.sqrt(this.distanceSqToPoint(e))}distanceSqToPoint(e){let t=Xe.subVectors(e,this.origin).dot(this.direction);return t<0?this.origin.distanceToSquared(e):(Xe.copy(this.direction).multiplyScalar(t).add(this.origin),Xe.distanceToSquared(e))}distanceSqToSegment(e,t,i,a){O3.copy(e).add(t).multiplyScalar(.5),q6.copy(t).sub(e).normalize(),ht.copy(this.origin).sub(O3);let r=e.distanceTo(t)*.5,s=-this.direction.dot(q6),o=ht.dot(this.direction),c=-ht.dot(q6),l=ht.lengthSq(),u=Math.abs(1-s*s),f,h,m,v;if(u>0)if(f=s*c-o,h=s*o-c,v=r*u,f>=0)if(h>=-v)if(h<=v){let g=1/u;f*=g,h*=g,m=f*(f+s*h+2*o)+h*(s*f+h+2*c)+l}else h=r,f=Math.max(0,-(s*h+o)),m=-f*f+h*(h+2*c)+l;else h=-r,f=Math.max(0,-(s*h+o)),m=-f*f+h*(h+2*c)+l;else h<=-v?(f=Math.max(0,-(-s*r+o)),h=f>0?-r:Math.min(Math.max(-r,-c),r),m=-f*f+h*(h+2*c)+l):h<=v?(f=0,h=Math.min(Math.max(-r,-c),r),m=h*(h+2*c)+l):(f=Math.max(0,-(s*r+o)),h=f>0?r:Math.min(Math.max(-r,-c),r),m=-f*f+h*(h+2*c)+l);else h=s>0?-r:r,f=Math.max(0,-(s*h+o)),m=-f*f+h*(h+2*c)+l;return i&&i.copy(this.direction).multiplyScalar(f).add(this.origin),a&&a.copy(q6).multiplyScalar(h).add(O3),m}intersectSphere(e,t){Xe.subVectors(e.center,this.origin);let i=Xe.dot(this.direction),a=Xe.dot(Xe)-i*i,r=e.radius*e.radius;if(a>r)return null;let s=Math.sqrt(r-a),o=i-s,c=i+s;return o<0&&c<0?null:o<0?this.at(c,t):this.at(o,t)}intersectsSphere(e){return this.distanceSqToPoint(e.center)<=e.radius*e.radius}distanceToPlane(e){let t=e.normal.dot(this.direction);if(t===0)return e.distanceToPoint(this.origin)===0?0:null;let i=-(this.origin.dot(e.normal)+e.constant)/t;return i>=0?i:null}intersectPlane(e,t){let i=this.distanceToPlane(e);return i===null?null:this.at(i,t)}intersectsPlane(e){let t=e.distanceToPoint(this.origin);return t===0||e.normal.dot(this.direction)*t<0}intersectBox(e,t){let i,a,r,s,o,c,l=1/this.direction.x,u=1/this.direction.y,f=1/this.direction.z,h=this.origin;return l>=0?(i=(e.min.x-h.x)*l,a=(e.max.x-h.x)*l):(i=(e.max.x-h.x)*l,a=(e.min.x-h.x)*l),u>=0?(r=(e.min.y-h.y)*u,s=(e.max.y-h.y)*u):(r=(e.max.y-h.y)*u,s=(e.min.y-h.y)*u),i>s||r>a||((r>i||i!==i)&&(i=r),(s<a||a!==a)&&(a=s),f>=0?(o=(e.min.z-h.z)*f,c=(e.max.z-h.z)*f):(o=(e.max.z-h.z)*f,c=(e.min.z-h.z)*f),i>c||o>a)||((o>i||i!==i)&&(i=o),(c<a||a!==a)&&(a=c),a<0)?null:this.at(i>=0?i:a,t)}intersectsBox(e){return this.intersectBox(e,Xe)!==null}intersectTriangle(e,t,i,a,r){G3.subVectors(t,e),W6.subVectors(i,e),q3.crossVectors(G3,W6);let s=this.direction.dot(q3),o;if(s>0){if(a)return null;o=1}else if(s<0)o=-1,s=-s;else return null;ht.subVectors(this.origin,e);let c=o*this.direction.dot(W6.crossVectors(ht,W6));if(c<0)return null;let l=o*this.direction.dot(G3.cross(ht));if(l<0||c+l>s)return null;let u=-o*ht.dot(q3);return u<0?null:this.at(u/s,r)}applyMatrix4(e){return this.origin.applyMatrix4(e),this.direction.transformDirection(e),this}equals(e){return e.origin.equals(this.origin)&&e.direction.equals(this.direction)}clone(){return new this.constructor().copy(this)}};var ae=new U,Ze=new U,j3=new U,Ye=new U,Qt=new U,e4=new U,P8=new U,X3=new U,Z3=new U,Y3=new U,re=class{constructor(e=new U,t=new U,i=new U){this.a=e,this.b=t,this.c=i}static getNormal(e,t,i,a){a.subVectors(i,t),ae.subVectors(e,t),a.cross(ae);let r=a.lengthSq();return r>0?a.multiplyScalar(1/Math.sqrt(r)):a.set(0,0,0)}static getBarycoord(e,t,i,a,r){ae.subVectors(a,t),Ze.subVectors(i,t),j3.subVectors(e,t);let s=ae.dot(ae),o=ae.dot(Ze),c=ae.dot(j3),l=Ze.dot(Ze),u=Ze.dot(j3),f=s*l-o*o;if(f===0)return r.set(-2,-1,-1);let h=1/f,m=(l*c-o*u)*h,v=(s*u-o*c)*h;return r.set(1-m-v,v,m)}static containsPoint(e,t,i,a){return this.getBarycoord(e,t,i,a,Ye),Ye.x>=0&&Ye.y>=0&&Ye.x+Ye.y<=1}static getUV(e,t,i,a,r,s,o,c){return this.getBarycoord(e,t,i,a,Ye),c.set(0,0),c.addScaledVector(r,Ye.x),c.addScaledVector(s,Ye.y),c.addScaledVector(o,Ye.z),c}static isFrontFacing(e,t,i,a){return ae.subVectors(i,t),Ze.subVectors(e,t),ae.cross(Ze).dot(a)<0}set(e,t,i){return this.a.copy(e),this.b.copy(t),this.c.copy(i),this}setFromPointsAndIndices(e,t,i,a){return this.a.copy(e[t]),this.b.copy(e[i]),this.c.copy(e[a]),this}setFromAttributeAndIndices(e,t,i,a){return this.a.fromBufferAttribute(e,t),this.b.fromBufferAttribute(e,i),this.c.fromBufferAttribute(e,a),this}clone(){return new this.constructor().copy(this)}copy(e){return this.a.copy(e.a),this.b.copy(e.b),this.c.copy(e.c),this}getArea(){return ae.subVectors(this.c,this.b),Ze.subVectors(this.a,this.b),ae.cross(Ze).length()*.5}getMidpoint(e){return e.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)}getNormal(e){return re.getNormal(this.a,this.b,this.c,e)}getPlane(e){return e.setFromCoplanarPoints(this.a,this.b,this.c)}getBarycoord(e,t){return re.getBarycoord(e,this.a,this.b,this.c,t)}getUV(e,t,i,a,r){return re.getUV(e,this.a,this.b,this.c,t,i,a,r)}containsPoint(e){return re.containsPoint(e,this.a,this.b,this.c)}isFrontFacing(e){return re.isFrontFacing(this.a,this.b,this.c,e)}intersectsBox(e){return e.intersectsTriangle(this)}closestPointToPoint(e,t){let i=this.a,a=this.b,r=this.c,s,o;Qt.subVectors(a,i),e4.subVectors(r,i),X3.subVectors(e,i);let c=Qt.dot(X3),l=e4.dot(X3);if(c<=0&&l<=0)return t.copy(i);Z3.subVectors(e,a);let u=Qt.dot(Z3),f=e4.dot(Z3);if(u>=0&&f<=u)return t.copy(a);let h=c*f-u*l;if(h<=0&&c>=0&&u<=0)return s=c/(c-u),t.copy(i).addScaledVector(Qt,s);Y3.subVectors(e,r);let m=Qt.dot(Y3),v=e4.dot(Y3);if(v>=0&&m<=v)return t.copy(r);let g=m*l-c*v;if(g<=0&&l>=0&&v<=0)return o=l/(l-v),t.copy(i).addScaledVector(e4,o);let x=u*v-m*f;if(x<=0&&f-u>=0&&m-v>=0)return P8.subVectors(r,a),o=(f-u)/(f-u+(m-v)),t.copy(a).addScaledVector(P8,o);let p=1/(x+g+h);return s=g*p,o=h*p,t.copy(i).addScaledVector(Qt,s).addScaledVector(e4,o)}equals(e){return e.a.equals(this.a)&&e.b.equals(this.b)&&e.c.equals(this.c)}};var t4=class extends H2{constructor(e){super();this.type="MeshBasicMaterial",this.color=new M1(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=Wt,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this}};t4.prototype.isMeshBasicMaterial=!0;var I8=new U1,i4=new W3,$3=new We,ft=new U,dt=new U,pt=new U,K3=new U,J3=new U,Q3=new U,j6=new U,X6=new U,Z6=new U,Y6=new A1,$6=new A1,K6=new A1,ei=new U,J6=new U,u2=class extends X1{constructor(e=new y2,t=new t4){super();this.type="Mesh",this.geometry=e,this.material=t,this.updateMorphTargets()}copy(e){return super.copy(e),e.morphTargetInfluences!==void 0&&(this.morphTargetInfluences=e.morphTargetInfluences.slice()),e.morphTargetDictionary!==void 0&&(this.morphTargetDictionary=Object.assign({},e.morphTargetDictionary)),this.material=e.material,this.geometry=e.geometry,this}updateMorphTargets(){let e=this.geometry;if(e.isBufferGeometry){let t=e.morphAttributes,i=Object.keys(t);if(i.length>0){let a=t[i[0]];if(a!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let r=0,s=a.length;r<s;r++){let o=a[r].name||String(r);this.morphTargetInfluences.push(0),this.morphTargetDictionary[o]=r}}}}else{let t=e.morphTargets;t!==void 0&&t.length>0&&console.error("THREE.Mesh.updateMorphTargets() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")}}raycast(e,t){let i=this.geometry,a=this.material,r=this.matrixWorld;if(a===void 0||(i.boundingSphere===null&&i.computeBoundingSphere(),$3.copy(i.boundingSphere),$3.applyMatrix4(r),e.ray.intersectsSphere($3)===!1)||(I8.copy(r).invert(),i4.copy(e.ray).applyMatrix4(I8),i.boundingBox!==null&&i4.intersectsBox(i.boundingBox)===!1))return;let s;if(i.isBufferGeometry){let o=i.index,c=i.attributes.position,l=i.morphAttributes.position,u=i.morphTargetsRelative,f=i.attributes.uv,h=i.attributes.uv2,m=i.groups,v=i.drawRange;if(o!==null)if(Array.isArray(a))for(let g=0,x=m.length;g<x;g++){let p=m[g],d=a[p.materialIndex],w=Math.max(p.start,v.start),b=Math.min(o.count,Math.min(p.start+p.count,v.start+v.count));for(let z=w,L=b;z<L;z+=3){let H=o.getX(z),E=o.getX(z+1),I=o.getX(z+2);s=Q6(this,d,e,i4,c,l,u,f,h,H,E,I),s&&(s.faceIndex=Math.floor(z/3),s.face.materialIndex=p.materialIndex,t.push(s))}}else{let g=Math.max(0,v.start),x=Math.min(o.count,v.start+v.count);for(let p=g,d=x;p<d;p+=3){let w=o.getX(p),b=o.getX(p+1),z=o.getX(p+2);s=Q6(this,a,e,i4,c,l,u,f,h,w,b,z),s&&(s.faceIndex=Math.floor(p/3),t.push(s))}}else if(c!==void 0)if(Array.isArray(a))for(let g=0,x=m.length;g<x;g++){let p=m[g],d=a[p.materialIndex],w=Math.max(p.start,v.start),b=Math.min(c.count,Math.min(p.start+p.count,v.start+v.count));for(let z=w,L=b;z<L;z+=3){let H=z,E=z+1,I=z+2;s=Q6(this,d,e,i4,c,l,u,f,h,H,E,I),s&&(s.faceIndex=Math.floor(z/3),s.face.materialIndex=p.materialIndex,t.push(s))}}else{let g=Math.max(0,v.start),x=Math.min(c.count,v.start+v.count);for(let p=g,d=x;p<d;p+=3){let w=p,b=p+1,z=p+2;s=Q6(this,a,e,i4,c,l,u,f,h,w,b,z),s&&(s.faceIndex=Math.floor(p/3),t.push(s))}}}else i.isGeometry&&console.error("THREE.Mesh.raycast() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")}};u2.prototype.isMesh=!0;function y9(n,e,t,i,a,r,s,o){let c;if(e.side===I1?c=i.intersectTriangle(s,r,a,!0,o):c=i.intersectTriangle(a,r,s,e.side!==Q2,o),c===null)return null;J6.copy(o),J6.applyMatrix4(n.matrixWorld);let l=t.ray.origin.distanceTo(J6);return l<t.near||l>t.far?null:{distance:l,point:J6.clone(),object:n}}function Q6(n,e,t,i,a,r,s,o,c,l,u,f){ft.fromBufferAttribute(a,l),dt.fromBufferAttribute(a,u),pt.fromBufferAttribute(a,f);let h=n.morphTargetInfluences;if(r&&h){j6.set(0,0,0),X6.set(0,0,0),Z6.set(0,0,0);for(let v=0,g=r.length;v<g;v++){let x=h[v],p=r[v];x!==0&&(K3.fromBufferAttribute(p,l),J3.fromBufferAttribute(p,u),Q3.fromBufferAttribute(p,f),s?(j6.addScaledVector(K3,x),X6.addScaledVector(J3,x),Z6.addScaledVector(Q3,x)):(j6.addScaledVector(K3.sub(ft),x),X6.addScaledVector(J3.sub(dt),x),Z6.addScaledVector(Q3.sub(pt),x)))}ft.add(j6),dt.add(X6),pt.add(Z6)}n.isSkinnedMesh&&(n.boneTransform(l,ft),n.boneTransform(u,dt),n.boneTransform(f,pt));let m=y9(n,e,t,i,ft,dt,pt,ei);if(m){o&&(Y6.fromBufferAttribute(o,l),$6.fromBufferAttribute(o,u),K6.fromBufferAttribute(o,f),m.uv=re.getUV(ei,ft,dt,pt,Y6,$6,K6,new A1)),c&&(Y6.fromBufferAttribute(c,l),$6.fromBufferAttribute(c,u),K6.fromBufferAttribute(c,f),m.uv2=re.getUV(ei,ft,dt,pt,Y6,$6,K6,new A1));let v={a:l,b:u,c:f,normal:new U,materialIndex:0};re.getNormal(ft,dt,pt,v.normal),m.face=v}return m}var a4,W4=class{static getDataURL(e){if(/^data:/i.test(e.src)||typeof HTMLCanvasElement=="undefined")return e.src;let t;if(e instanceof HTMLCanvasElement)t=e;else{a4===void 0&&(a4=Dt("canvas")),a4.width=e.width,a4.height=e.height;let i=a4.getContext("2d");e instanceof ImageData?i.putImageData(e,0,0):i.drawImage(e,0,0,e.width,e.height),t=a4}return t.width>2048||t.height>2048?(console.warn("THREE.ImageUtils.getDataURL: Image converted to jpg for performance reasons",e),t.toDataURL("image/jpeg",.6)):t.toDataURL("image/png")}static sRGBToLinear(e){if(typeof HTMLImageElement!="undefined"&&e instanceof HTMLImageElement||typeof HTMLCanvasElement!="undefined"&&e instanceof HTMLCanvasElement||typeof ImageBitmap!="undefined"&&e instanceof ImageBitmap){let t=Dt("canvas");t.width=e.width,t.height=e.height;let i=t.getContext("2d");i.drawImage(e,0,0,e.width,e.height);let a=i.getImageData(0,0,e.width,e.height),r=a.data;for(let s=0;s<r.length;s++)r[s]=At(r[s]/255)*255;return i.putImageData(a,0,0),t}else if(e.data){let t=e.data.slice(0);for(let i=0;i<t.length;i++)t instanceof Uint8Array||t instanceof Uint8ClampedArray?t[i]=Math.floor(At(t[i]/255)*255):t[i]=At(t[i]);return{data:t,width:e.width,height:e.height}}else return console.warn("THREE.ImageUtils.sRGBToLinear(): Unsupported image type. No color space conversion applied."),e}};var C9=0,J1=class extends B2{constructor(e=J1.DEFAULT_IMAGE,t=J1.DEFAULT_MAPPING,i=c2,a=c2,r=i2,s=st,o=j1,c=R2,l=1,u=F2){super();Object.defineProperty(this,"id",{value:C9++}),this.uuid=Ie(),this.name="",this.image=e,this.mipmaps=[],this.mapping=t,this.wrapS=i,this.wrapT=a,this.magFilter=r,this.minFilter=s,this.anisotropy=l,this.format=o,this.internalFormat=null,this.type=c,this.offset=new A1(0,0),this.repeat=new A1(1,1),this.center=new A1(0,0),this.rotation=0,this.matrixAutoUpdate=!0,this.matrix=new s2,this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,this.encoding=u,this.userData={},this.version=0,this.onUpdate=null,this.isRenderTargetTexture=!1,this.needsPMREMUpdate=!1}updateMatrix(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)}clone(){return new this.constructor().copy(this)}copy(e){return this.name=e.name,this.image=e.image,this.mipmaps=e.mipmaps.slice(0),this.mapping=e.mapping,this.wrapS=e.wrapS,this.wrapT=e.wrapT,this.magFilter=e.magFilter,this.minFilter=e.minFilter,this.anisotropy=e.anisotropy,this.format=e.format,this.internalFormat=e.internalFormat,this.type=e.type,this.offset.copy(e.offset),this.repeat.copy(e.repeat),this.center.copy(e.center),this.rotation=e.rotation,this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrix.copy(e.matrix),this.generateMipmaps=e.generateMipmaps,this.premultiplyAlpha=e.premultiplyAlpha,this.flipY=e.flipY,this.unpackAlignment=e.unpackAlignment,this.encoding=e.encoding,this.userData=JSON.parse(JSON.stringify(e.userData)),this}toJSON(e){let t=e===void 0||typeof e=="string";if(!t&&e.textures[this.uuid]!==void 0)return e.textures[this.uuid];let i={metadata:{version:4.5,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,mapping:this.mapping,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,type:this.type,encoding:this.encoding,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,premultiplyAlpha:this.premultiplyAlpha,unpackAlignment:this.unpackAlignment};if(this.image!==void 0){let a=this.image;if(a.uuid===void 0&&(a.uuid=Ie()),!t&&e.images[a.uuid]===void 0){let r;if(Array.isArray(a)){r=[];for(let s=0,o=a.length;s<o;s++)a[s].isDataTexture?r.push(ti(a[s].image)):r.push(ti(a[s]))}else r=ti(a);e.images[a.uuid]={uuid:a.uuid,url:r}}i.image=a.uuid}return JSON.stringify(this.userData)!=="{}"&&(i.userData=this.userData),t||(e.textures[this.uuid]=i),i}dispose(){this.dispatchEvent({type:"dispose"})}transformUv(e){if(this.mapping!==f3)return 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ne{constructor(){super(...arguments);C(this,"mass",340);C(this,"sides",8);C(this,"tab",0);C(this,"af",-Math.PI/4/2);C(this,"chamfer",.965);C(this,"vertices",[[1,0,0],[-1,0,0],[0,1,0],[0,-1,0],[0,0,1],[0,0,-1]]);C(this,"faces",[[0,2,4,1],[0,4,3,2],[0,3,5,3],[0,5,2,4],[1,3,4,5],[1,4,2,6],[1,2,5,7],[1,5,3,8]]);C(this,"scaleFactor",1);C(this,"values",[...Array(8).keys()]);C(this,"margin",1.2)}},oi=class extends ne{constructor(){super(...arguments);C(this,"mass",300);C(this,"tab",.1);C(this,"af",Math.PI/4);C(this,"chamfer",.96);C(this,"vertices",[[-1,-1,-1],[1,-1,-1],[1,1,-1],[-1,1,-1],[-1,-1,1],[1,-1,1],[1,1,1],[-1,1,1]]);C(this,"faces",[[0,3,2,1,1],[1,2,6,5,2],[0,1,5,4,3],[3,7,6,2,4],[0,4,7,3,5],[4,5,6,7,6]]);C(this,"scaleFactor",.9);C(this,"sides",6);C(this,"margin",1);C(this,"values",[...Array(6).keys()])}},ci=class extends 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ne{constructor(){super(...arguments);C(this,"mass",300);C(this,"tab",-.1);C(this,"af",Math.PI*7/6);C(this,"chamfer",.96);C(this,"vertices",[[1,1,1],[-1,-1,1],[-1,1,-1],[1,-1,-1]]);C(this,"faces",[[1,0,2,1],[0,1,3,2],[0,3,2,3],[1,2,3,4]]);C(this,"scaleFactor",1.2);C(this,"sides",4);C(this,"margin",1);C(this,"d4FaceTexts",[[[],[0,0,0],[2,4,3],[1,3,4],[2,1,4],[1,2,3]],[[],[0,0,0],[2,3,4],[3,1,4],[2,4,1],[3,2,1]],[[],[0,0,0],[4,3,2],[3,4,1],[4,2,1],[3,1,2]],[[],[0,0,0],[4,2,3],[1,4,3],[4,1,2],[1,3,2]]]);C(this,"faceTexts",this.d4FaceTexts[0]);C(this,"values",[...Array(4).keys()])}getMaterials(){let e=[];for(let t=0;t<this.d4FaceTexts[0].length;++t){let i=null;i=this.createTextTexture(t),e.push(new q4(Object.assign({},k8,{map:i})))}return e}createTextTexture(e){let t=document.createElement("canvas"),i=t.getContext("2d"),a=this.calculateTextureSize(this.radius/2+this.radius*2)*2;t.width=t.height=a,i.font=`${a/5}pt 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U(a[l],a[l+1],a[l+2]).clone().applyQuaternion(new G1(this.body.quaternion.x,this.body.quaternion.y,this.body.quaternion.z,this.body.quaternion.w)).angleTo(e);f<i&&(i=f,t=c)}let r=t.materialIndex-1;return this.sides==10&&r==0&&(r=10),this.data.values?.[r]??r}shiftUpperValue(e){let t=this.geometry.geometry.clone(),i=this.getUpsideValue();for(let a=0,r=t.groups.length;a<r;++a){let s=t.groups[a].materialIndex;if(s!==0){for(s+=e-i-1;s>this.sides;)s-=this.sides;for(;s<1;)s+=this.sides;t.groups[a].materialIndex=s+1}}this.updateMaterialsForValue(e-i),this.geometry.geometry=t}resetBody(){this.body.vlambda=new y,this.body.position=new y,this.body.previousPosition=new y,this.body.initPosition=new y,this.body.velocity=new y,this.body.initVelocity=new y,this.body.force=new y,this.body.torque=new y,this.body.quaternion=new G1,this.body.initQuaternion=new G1,this.body.angularVelocity=new y,this.body.initAngularVelocity=new y,this.body.interpolatedPosition=new y,this.body.interpolatedQuaternion=new G1,this.body.inertia=new y,this.body.invInertia=new y,this.body.invInertiaWorld=new E2,this.body.invInertiaSolve=new y,this.body.invInertiaWorldSolve=new E2,this.body.wlambda=new y,this.body.updateMassProperties()}updateMaterialsForValue(e){}set(){this.geometry.position.set(this.body.position.x,this.body.position.y,this.body.position.z),this.geometry.quaternion.set(this.body.quaternion.x,this.body.quaternion.y,this.body.quaternion.z,this.body.quaternion.w)}create(){this.body.position.set(this.vector.pos.x,this.vector.pos.y,this.vector.pos.z),this.body.quaternion.setFromAxisAngle(new y(this.vector.axis.x,this.vector.axis.y,this.vector.axis.z),this.vector.axis.w*Math.PI*2),this.body.angularVelocity.set(this.vector.angular.x,this.vector.angular.y,this.vector.angular.z),this.body.velocity.set(this.vector.velocity.x,this.vector.velocity.y,this.vector.velocity.z),this.body.linearDamping=.1,this.body.angularDamping=.1}},Mi=class extends 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y2{constructor(e=1,t=1,i=1,a=1,r=1,s=1){super();this.type="BoxGeometry",this.parameters={width:e,height:t,depth:i,widthSegments:a,heightSegments:r,depthSegments:s};let o=this;a=Math.floor(a),r=Math.floor(r),s=Math.floor(s);let c=[],l=[],u=[],f=[],h=0,m=0;v("z","y","x",-1,-1,i,t,e,s,r,0),v("z","y","x",1,-1,i,t,-e,s,r,1),v("x","z","y",1,1,e,i,t,a,s,2),v("x","z","y",1,-1,e,i,-t,a,s,3),v("x","y","z",1,-1,e,t,i,a,r,4),v("x","y","z",-1,-1,e,t,-i,a,r,5),this.setIndex(c),this.setAttribute("position",new A2(l,3)),this.setAttribute("normal",new A2(u,3)),this.setAttribute("uv",new A2(f,2));function v(g,x,p,d,w,b,z,L,H,E,I){let B=b/H,M=z/E,T=b/2,A=z/2,V=L/2,N=H+1,D=E+1,R=0,O=0,Y=new U;for(let G=0;G<D;G++){let j=G*M-A;for(let Z=0;Z<N;Z++){let e1=Z*B-T;Y[g]=e1*d,Y[x]=j*w,Y[p]=V,l.push(Y.x,Y.y,Y.z),Y[g]=0,Y[x]=0,Y[p]=L>0?1:-1,u.push(Y.x,Y.y,Y.z),f.push(Z/H),f.push(1-G/E),R+=1}}for(let G=0;G<E;G++)for(let j=0;j<H;j++){let 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n[t]){let a=n[t][i];a&&(a.isColor||a.isMatrix3||a.isMatrix4||a.isVector2||a.isVector3||a.isVector4||a.isTexture||a.isQuaternion)?e[t][i]=a.clone():Array.isArray(a)?e[t][i]=a.slice():e[t][i]=a}}return e}function d2(n){let e={};for(let t=0;t<n.length;t++){let i=Ke(n[t]);for(let a in i)e[a]=i[a]}return e}var O8={clone:Ke,merge:d2};var G8=`
void main() {
	gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );
}
`;var q8=`
void main() {
	gl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );
}
`;var oe=class extends H2{constructor(e){super();this.type="ShaderMaterial",this.defines={},this.uniforms={},this.vertexShader=G8,this.fragmentShader=q8,this.linewidth=1,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.clipping=!1,this.extensions={derivatives:!1,fragDepth:!1,drawBuffers:!1,shaderTextureLOD:!1},this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv2:[0,0]},this.index0AttributeName=void 0,this.uniformsNeedUpdate=!1,this.glslVersion=null,e!==void 0&&(e.attributes!==void 0&&console.error("THREE.ShaderMaterial: attributes should now be defined in THREE.BufferGeometry instead."),this.setValues(e))}copy(e){return super.copy(e),this.fragmentShader=e.fragmentShader,this.vertexShader=e.vertexShader,this.uniforms=Ke(e.uniforms),this.defines=Object.assign({},e.defines),this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.lights=e.lights,this.clipping=e.clipping,this.extensions=Object.assign({},e.extensions),this.glslVersion=e.glslVersion,this}toJSON(e){let t=super.toJSON(e);t.glslVersion=this.glslVersion,t.uniforms={};for(let a in this.uniforms){let s=this.uniforms[a].value;s&&s.isTexture?t.uniforms[a]={type:"t",value:s.toJSON(e).uuid}:s&&s.isColor?t.uniforms[a]={type:"c",value:s.getHex()}:s&&s.isVector2?t.uniforms[a]={type:"v2",value:s.toArray()}:s&&s.isVector3?t.uniforms[a]={type:"v3",value:s.toArray()}:s&&s.isVector4?t.uniforms[a]={type:"v4",value:s.toArray()}:s&&s.isMatrix3?t.uniforms[a]={type:"m3",value:s.toArray()}:s&&s.isMatrix4?t.uniforms[a]={type:"m4",value:s.toArray()}:t.uniforms[a]={value:s}}Object.keys(this.defines).length>0&&(t.defines=this.defines),t.vertexShader=this.vertexShader,t.fragmentShader=this.fragmentShader;let i={};for(let a in this.extensions)this.extensions[a]===!0&&(i[a]=!0);return Object.keys(i).length>0&&(t.extensions=i),t}};oe.prototype.isShaderMaterial=!0;var W8=`
#ifdef USE_ALPHAMAP

	diffuseColor.a *= texture2D( alphaMap, vUv ).g;

#endif
`;var j8=`
#ifdef USE_ALPHAMAP

	uniform sampler2D alphaMap;

#endif
`;var X8=`
#ifdef USE_ALPHATEST

	if ( diffuseColor.a < alphaTest ) discard;

#endif
`;var Z8=`
#ifdef USE_ALPHATEST
	uniform float alphaTest;
#endif
`;var Y8=`
#ifdef USE_AOMAP

	// reads channel R, compatible with a combined OcclusionRoughnessMetallic (RGB) texture
	float ambientOcclusion = ( texture2D( aoMap, vUv2 ).r - 1.0 ) * aoMapIntensity + 1.0;

	reflectedLight.indirectDiffuse *= ambientOcclusion;

	#if defined( USE_ENVMAP ) && defined( STANDARD )

		float dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );

		reflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.roughness );

	#endif

#endif
`;var $8=`
#ifdef USE_AOMAP

	uniform sampler2D aoMap;
	uniform float aoMapIntensity;

#endif
`;var K8=`
vec3 transformed = vec3( position );
`;var J8=`
vec3 objectNormal = vec3( normal );

#ifdef USE_TANGENT

	vec3 objectTangent = vec3( tangent.xyz );

#endif
`;var Q8=`

vec3 BRDF_Lambert( const in vec3 diffuseColor ) {

	return RECIPROCAL_PI * diffuseColor;

} // validated

vec3 F_Schlick( const in vec3 f0, const in float f90, const in float dotVH ) {

	// Original approximation by Christophe Schlick '94
	// float fresnel = pow( 1.0 - dotVH, 5.0 );

	// Optimized variant (presented by Epic at SIGGRAPH '13)
	// https://cdn2.unrealengine.com/Resources/files/2013SiggraphPresentationsNotes-26915738.pdf
	float fresnel = exp2( ( - 5.55473 * dotVH - 6.98316 ) * dotVH );

	return f0 * ( 1.0 - fresnel ) + ( f90 * fresnel );

} // validated

// Moving Frostbite to Physically Based Rendering 3.0 - page 12, listing 2
// https://seblagarde.files.wordpress.com/2015/07/course_notes_moving_frostbite_to_pbr_v32.pdf
float V_GGX_SmithCorrelated( const in float alpha, const in float dotNL, const in float dotNV ) {

	float a2 = pow2( alpha );

	float gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );
	float gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );

	return 0.5 / max( gv + gl, EPSILON );

}

// Microfacet Models for Refraction through Rough Surfaces - equation (33)
// http://graphicrants.blogspot.com/2013/08/specular-brdf-reference.html
// alpha is "roughness squared" in Disney\u2019s reparameterization
float D_GGX( const in float alpha, const in float dotNH ) {

	float a2 = pow2( alpha );

	float denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0; // avoid alpha = 0 with dotNH = 1

	return RECIPROCAL_PI * a2 / pow2( denom );

}

// GGX Distribution, Schlick Fresnel, GGX_SmithCorrelated Visibility
vec3 BRDF_GGX( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in vec3 f0, const in float f90, const in float roughness ) {

	float alpha = pow2( roughness ); // UE4's roughness

	vec3 halfDir = normalize( lightDir + viewDir );

	float dotNL = saturate( dot( normal, lightDir ) );
	float dotNV = saturate( dot( normal, viewDir ) );
	float dotNH = saturate( dot( normal, halfDir ) );
	float dotVH = saturate( dot( viewDir, halfDir ) );

	vec3 F = F_Schlick( f0, f90, dotVH );

	float V = V_GGX_SmithCorrelated( alpha, dotNL, dotNV );

	float D = D_GGX( alpha, dotNH );

	return F * ( V * D );

}

// Rect Area Light

// Real-Time Polygonal-Light Shading with Linearly Transformed Cosines
// by Eric Heitz, Jonathan Dupuy, Stephen Hill and David Neubelt
// code: https://github.com/selfshadow/ltc_code/

vec2 LTC_Uv( const in vec3 N, const in vec3 V, const in float roughness ) {

	const float LUT_SIZE = 64.0;
	const float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;
	const float LUT_BIAS = 0.5 / LUT_SIZE;

	float dotNV = saturate( dot( N, V ) );

	// texture parameterized by sqrt( GGX alpha ) and sqrt( 1 - cos( theta ) )
	vec2 uv = vec2( roughness, sqrt( 1.0 - dotNV ) );

	uv = uv * LUT_SCALE + LUT_BIAS;

	return uv;

}

float LTC_ClippedSphereFormFactor( const in vec3 f ) {

	// Real-Time Area Lighting: a Journey from Research to Production (p.102)
	// An approximation of the form factor of a horizon-clipped rectangle.

	float l = length( f );

	return max( ( l * l + f.z ) / ( l + 1.0 ), 0.0 );

}

vec3 LTC_EdgeVectorFormFactor( const in vec3 v1, const in vec3 v2 ) {

	float x = dot( v1, v2 );

	float y = abs( x );

	// rational polynomial approximation to theta / sin( theta ) / 2PI
	float a = 0.8543985 + ( 0.4965155 + 0.0145206 * y ) * y;
	float b = 3.4175940 + ( 4.1616724 + y ) * y;
	float v = a / b;

	float theta_sintheta = ( x > 0.0 ) ? v : 0.5 * inversesqrt( max( 1.0 - x * x, 1e-7 ) ) - v;

	return cross( v1, v2 ) * theta_sintheta;

}

vec3 LTC_Evaluate( const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ] ) {

	// bail if point is on back side of plane of light
	// assumes ccw winding order of light vertices
	vec3 v1 = rectCoords[ 1 ] - rectCoords[ 0 ];
	vec3 v2 = rectCoords[ 3 ] - rectCoords[ 0 ];
	vec3 lightNormal = cross( v1, v2 );

	if( dot( lightNormal, P - rectCoords[ 0 ] ) < 0.0 ) return vec3( 0.0 );

	// construct orthonormal basis around N
	vec3 T1, T2;
	T1 = normalize( V - N * dot( V, N ) );
	T2 = - cross( N, T1 ); // negated from paper; possibly due to a different handedness of world coordinate system

	// compute transform
	mat3 mat = mInv * transposeMat3( mat3( T1, T2, N ) );

	// transform rect
	vec3 coords[ 4 ];
	coords[ 0 ] = mat * ( rectCoords[ 0 ] - P );
	coords[ 1 ] = mat * ( rectCoords[ 1 ] - P );
	coords[ 2 ] = mat * ( rectCoords[ 2 ] - P );
	coords[ 3 ] = mat * ( rectCoords[ 3 ] - P );

	// project rect onto sphere
	coords[ 0 ] = normalize( coords[ 0 ] );
	coords[ 1 ] = normalize( coords[ 1 ] );
	coords[ 2 ] = normalize( coords[ 2 ] );
	coords[ 3 ] = normalize( coords[ 3 ] );

	// calculate vector form factor
	vec3 vectorFormFactor = vec3( 0.0 );
	vectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 0 ], coords[ 1 ] );
	vectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 1 ], coords[ 2 ] );
	vectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 2 ], coords[ 3 ] );
	vectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 3 ], coords[ 0 ] );

	// adjust for horizon clipping
	float result = LTC_ClippedSphereFormFactor( vectorFormFactor );

/*
	// alternate method of adjusting for horizon clipping (see referece)
	// refactoring required
	float len = length( vectorFormFactor );
	float z = vectorFormFactor.z / len;

	const float LUT_SIZE = 64.0;
	const float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;
	const float LUT_BIAS = 0.5 / LUT_SIZE;

	// tabulated horizon-clipped sphere, apparently...
	vec2 uv = vec2( z * 0.5 + 0.5, len );
	uv = uv * LUT_SCALE + LUT_BIAS;

	float scale = texture2D( ltc_2, uv ).w;

	float result = len * scale;
*/

	return vec3( result );

}

// End Rect Area Light


float G_BlinnPhong_Implicit( /* const in float dotNL, const in float dotNV */ ) {

	// geometry term is (n dot l)(n dot v) / 4(n dot l)(n dot v)
	return 0.25;

}

float D_BlinnPhong( const in float shininess, const in float dotNH ) {

	return RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );

}

vec3 BRDF_BlinnPhong( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in vec3 specularColor, const in float shininess ) {

	vec3 halfDir = normalize( lightDir + viewDir );

	float dotNH = saturate( dot( normal, halfDir ) );
	float dotVH = saturate( dot( viewDir, halfDir ) );

	vec3 F = F_Schlick( specularColor, 1.0, dotVH );

	float G = G_BlinnPhong_Implicit( /* dotNL, dotNV */ );

	float D = D_BlinnPhong( shininess, dotNH );

	return F * ( G * D );

} // validated

#if defined( USE_SHEEN )

// https://github.com/google/filament/blob/master/shaders/src/brdf.fs
float D_Charlie( float roughness, float dotNH ) {

	float alpha = pow2( roughness );

	// Estevez and Kulla 2017, "Production Friendly Microfacet Sheen BRDF"
	float invAlpha = 1.0 / alpha;
	float cos2h = dotNH * dotNH;
	float sin2h = max( 1.0 - cos2h, 0.0078125 ); // 2^(-14/2), so sin2h^2 > 0 in fp16

	return ( 2.0 + invAlpha ) * pow( sin2h, invAlpha * 0.5 ) / ( 2.0 * PI );

}

// https://github.com/google/filament/blob/master/shaders/src/brdf.fs
float V_Neubelt( float dotNV, float dotNL ) {

	// Neubelt and Pettineo 2013, "Crafting a Next-gen Material Pipeline for The Order: 1886"
	return saturate( 1.0 / ( 4.0 * ( dotNL + dotNV - dotNL * dotNV ) ) );

}

vec3 BRDF_Sheen( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, vec3 sheenColor, const in float sheenRoughness ) {

	vec3 halfDir = normalize( lightDir + viewDir );

	float dotNL = saturate( dot( normal, lightDir ) );
	float dotNV = saturate( dot( normal, viewDir ) );
	float dotNH = saturate( dot( normal, halfDir ) );

	float D = D_Charlie( sheenRoughness, dotNH );
	float V = V_Neubelt( dotNV, dotNL );

	return sheenColor * ( D * V );

}

#endif
`;var en=`
#ifdef USE_BUMPMAP

	uniform sampler2D bumpMap;
	uniform float bumpScale;

	// Bump Mapping Unparametrized Surfaces on the GPU by Morten S. Mikkelsen
	// https://mmikk.github.io/papers3d/mm_sfgrad_bump.pdf

	// Evaluate the derivative of the height w.r.t. screen-space using forward differencing (listing 2)

	vec2 dHdxy_fwd() {

		vec2 dSTdx = dFdx( vUv );
		vec2 dSTdy = dFdy( vUv );

		float Hll = bumpScale * texture2D( bumpMap, vUv ).x;
		float dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;
		float dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;

		return vec2( dBx, dBy );

	}

	vec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy, float faceDirection ) {

		// Workaround for Adreno 3XX dFd*( vec3 ) bug. See #9988

		vec3 vSigmaX = vec3( dFdx( surf_pos.x ), dFdx( surf_pos.y ), dFdx( surf_pos.z ) );
		vec3 vSigmaY = vec3( dFdy( surf_pos.x ), dFdy( surf_pos.y ), dFdy( surf_pos.z ) );
		vec3 vN = surf_norm;		// normalized

		vec3 R1 = cross( vSigmaY, vN );
		vec3 R2 = cross( vN, vSigmaX );

		float fDet = dot( vSigmaX, R1 ) * faceDirection;

		vec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );
		return normalize( abs( fDet ) * surf_norm - vGrad );

	}

#endif
`;var tn=`
#if NUM_CLIPPING_PLANES > 0

	vec4 plane;

	#pragma unroll_loop_start
	for ( int i = 0; i < UNION_CLIPPING_PLANES; i ++ ) {

		plane = clippingPlanes[ i ];
		if ( dot( vClipPosition, plane.xyz ) > plane.w ) discard;

	}
	#pragma unroll_loop_end

	#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES

		bool clipped = true;

		#pragma unroll_loop_start
		for ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; i ++ ) {

			plane = clippingPlanes[ i ];
			clipped = ( dot( vClipPosition, plane.xyz ) > plane.w ) && clipped;

		}
		#pragma unroll_loop_end

		if ( clipped ) discard;

	#endif

#endif
`;var an=`
#if NUM_CLIPPING_PLANES > 0

	varying vec3 vClipPosition;

	uniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];

#endif
`;var rn=`
#if NUM_CLIPPING_PLANES > 0

	varying vec3 vClipPosition;

#endif
`;var nn=`
#if NUM_CLIPPING_PLANES > 0

	vClipPosition = - mvPosition.xyz;

#endif
`;var sn=`
#if defined( USE_COLOR_ALPHA )

	diffuseColor *= vColor;

#elif defined( USE_COLOR )

	diffuseColor.rgb *= vColor;

#endif
`;var on=`
#if defined( USE_COLOR_ALPHA )

	varying vec4 vColor;

#elif defined( USE_COLOR )

	varying vec3 vColor;

#endif
`;var cn=`
#if defined( USE_COLOR_ALPHA )

	varying vec4 vColor;

#elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR )

	varying vec3 vColor;

#endif
`;var ln=`
#if defined( USE_COLOR_ALPHA )

	vColor = vec4( 1.0 );

#elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR )

	vColor = vec3( 1.0 );

#endif

#ifdef USE_COLOR

	vColor *= color;

#endif

#ifdef USE_INSTANCING_COLOR

	vColor.xyz *= instanceColor.xyz;

#endif
`;var un=`
#define PI 3.141592653589793
#define PI2 6.283185307179586
#define PI_HALF 1.5707963267948966
#define RECIPROCAL_PI 0.3183098861837907
#define RECIPROCAL_PI2 0.15915494309189535
#define EPSILON 1e-6

#ifndef saturate
// <tonemapping_pars_fragment> may have defined saturate() already
#define saturate( a ) clamp( a, 0.0, 1.0 )
#endif
#define whiteComplement( a ) ( 1.0 - saturate( a ) )

float pow2( const in float x ) { return x*x; }
float pow3( const in float x ) { return x*x*x; }
float pow4( const in float x ) { float x2 = x*x; return x2*x2; }
float max3( const in vec3 v ) { return max( max( v.x, v.y ), v.z ); }
float average( const in vec3 color ) { return dot( color, vec3( 0.3333 ) ); }

// expects values in the range of [0,1]x[0,1], returns values in the [0,1] range.
// do not collapse into a single function per: http://byteblacksmith.com/improvements-to-the-canonical-one-liner-glsl-rand-for-opengl-es-2-0/
highp float rand( const in vec2 uv ) {

	const highp float a = 12.9898, b = 78.233, c = 43758.5453;
	highp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );

	return fract( sin( sn ) * c );

}

#ifdef HIGH_PRECISION
	float precisionSafeLength( vec3 v ) { return length( v ); }
#else
	float precisionSafeLength( vec3 v ) {
		float maxComponent = max3( abs( v ) );
		return length( v / maxComponent ) * maxComponent;
	}
#endif

struct IncidentLight {
	vec3 color;
	vec3 direction;
	bool visible;
};

struct ReflectedLight {
	vec3 directDiffuse;
	vec3 directSpecular;
	vec3 indirectDiffuse;
	vec3 indirectSpecular;
};

struct GeometricContext {
	vec3 position;
	vec3 normal;
	vec3 viewDir;
#ifdef USE_CLEARCOAT
	vec3 clearcoatNormal;
#endif
};

vec3 transformDirection( in vec3 dir, in mat4 matrix ) {

	return normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );

}

vec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {

	// dir can be either a direction vector or a normal vector
	// upper-left 3x3 of matrix is assumed to be orthogonal

	return normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );

}

mat3 transposeMat3( const in mat3 m ) {

	mat3 tmp;

	tmp[ 0 ] = vec3( m[ 0 ].x, m[ 1 ].x, m[ 2 ].x );
	tmp[ 1 ] = vec3( m[ 0 ].y, m[ 1 ].y, m[ 2 ].y );
	tmp[ 2 ] = vec3( m[ 0 ].z, m[ 1 ].z, m[ 2 ].z );

	return tmp;

}

// https://en.wikipedia.org/wiki/Relative_luminance
float linearToRelativeLuminance( const in vec3 color ) {

	vec3 weights = vec3( 0.2126, 0.7152, 0.0722 );

	return dot( weights, color.rgb );

}

bool isPerspectiveMatrix( mat4 m ) {

	return m[ 2 ][ 3 ] == - 1.0;

}

vec2 equirectUv( in vec3 dir ) {

	// dir is assumed to be unit length

	float u = atan( dir.z, dir.x ) * RECIPROCAL_PI2 + 0.5;

	float v = asin( clamp( dir.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;

	return vec2( u, v );

}
`;var hn=`
#ifdef ENVMAP_TYPE_CUBE_UV

	#define cubeUV_maxMipLevel 8.0
	#define cubeUV_minMipLevel 4.0
	#define cubeUV_maxTileSize 256.0
	#define cubeUV_minTileSize 16.0

	// These shader functions convert between the UV coordinates of a single face of
	// a cubemap, the 0-5 integer index of a cube face, and the direction vector for
	// sampling a textureCube (not generally normalized ).

	float getFace( vec3 direction ) {

		vec3 absDirection = abs( direction );

		float face = - 1.0;

		if ( absDirection.x > absDirection.z ) {

			if ( absDirection.x > absDirection.y )

				face = direction.x > 0.0 ? 0.0 : 3.0;

			else

				face = direction.y > 0.0 ? 1.0 : 4.0;

		} else {

			if ( absDirection.z > absDirection.y )

				face = direction.z > 0.0 ? 2.0 : 5.0;

			else

				face = direction.y > 0.0 ? 1.0 : 4.0;

		}

		return face;

	}

	// RH coordinate system; PMREM face-indexing convention
	vec2 getUV( vec3 direction, float face ) {

		vec2 uv;

		if ( face == 0.0 ) {

			uv = vec2( direction.z, direction.y ) / abs( direction.x ); // pos x

		} else if ( face == 1.0 ) {

			uv = vec2( - direction.x, - direction.z ) / abs( direction.y ); // pos y

		} else if ( face == 2.0 ) {

			uv = vec2( - direction.x, direction.y ) / abs( direction.z ); // pos z

		} else if ( face == 3.0 ) {

			uv = vec2( - direction.z, direction.y ) / abs( direction.x ); // neg x

		} else if ( face == 4.0 ) {

			uv = vec2( - direction.x, direction.z ) / abs( direction.y ); // neg y

		} else {

			uv = vec2( direction.x, direction.y ) / abs( direction.z ); // neg z

		}

		return 0.5 * ( uv + 1.0 );

	}

	vec3 bilinearCubeUV( sampler2D envMap, vec3 direction, float mipInt ) {

		float face = getFace( direction );

		float filterInt = max( cubeUV_minMipLevel - mipInt, 0.0 );

		mipInt = max( mipInt, cubeUV_minMipLevel );

		float faceSize = exp2( mipInt );

		float texelSize = 1.0 / ( 3.0 * cubeUV_maxTileSize );

		vec2 uv = getUV( direction, face ) * ( faceSize - 1.0 ) + 0.5;

		if ( face > 2.0 ) {

			uv.y += faceSize;

			face -= 3.0;

		}

		uv.x += face * faceSize;

		if ( mipInt < cubeUV_maxMipLevel ) {

			uv.y += 2.0 * cubeUV_maxTileSize;

		}

		uv.y += filterInt * 2.0 * cubeUV_minTileSize;

		uv.x += 3.0 * max( 0.0, cubeUV_maxTileSize - 2.0 * faceSize );

		uv *= texelSize;

		return texture2D( envMap, uv ).rgb;

	}

	// These defines must match with PMREMGenerator

	#define r0 1.0
	#define v0 0.339
	#define m0 - 2.0
	#define r1 0.8
	#define v1 0.276
	#define m1 - 1.0
	#define r4 0.4
	#define v4 0.046
	#define m4 2.0
	#define r5 0.305
	#define v5 0.016
	#define m5 3.0
	#define r6 0.21
	#define v6 0.0038
	#define m6 4.0

	float roughnessToMip( float roughness ) {

		float mip = 0.0;

		if ( roughness >= r1 ) {

			mip = ( r0 - roughness ) * ( m1 - m0 ) / ( r0 - r1 ) + m0;

		} else if ( roughness >= r4 ) {

			mip = ( r1 - roughness ) * ( m4 - m1 ) / ( r1 - r4 ) + m1;

		} else if ( roughness >= r5 ) {

			mip = ( r4 - roughness ) * ( m5 - m4 ) / ( r4 - r5 ) + m4;

		} else if ( roughness >= r6 ) {

			mip = ( r5 - roughness ) * ( m6 - m5 ) / ( r5 - r6 ) + m5;

		} else {

			mip = - 2.0 * log2( 1.16 * roughness ); // 1.16 = 1.79^0.25
		}

		return mip;

	}

	vec4 textureCubeUV( sampler2D envMap, vec3 sampleDir, float roughness ) {

		float mip = clamp( roughnessToMip( roughness ), m0, cubeUV_maxMipLevel );

		float mipF = fract( mip );

		float mipInt = floor( mip );

		vec3 color0 = bilinearCubeUV( envMap, sampleDir, mipInt );

		if ( mipF == 0.0 ) {

			return vec4( color0, 1.0 );

		} else {

			vec3 color1 = bilinearCubeUV( envMap, sampleDir, mipInt + 1.0 );

			return vec4( mix( color0, color1, mipF ), 1.0 );

		}

	}

#endif
`;var fn=`
vec3 transformedNormal = objectNormal;

#ifdef USE_INSTANCING

	// this is in lieu of a per-instance normal-matrix
	// shear transforms in the instance matrix are not supported

	mat3 m = mat3( instanceMatrix );

	transformedNormal /= vec3( dot( m[ 0 ], m[ 0 ] ), dot( m[ 1 ], m[ 1 ] ), dot( m[ 2 ], m[ 2 ] ) );

	transformedNormal = m * transformedNormal;

#endif

transformedNormal = normalMatrix * transformedNormal;

#ifdef FLIP_SIDED

	transformedNormal = - transformedNormal;

#endif

#ifdef USE_TANGENT

	vec3 transformedTangent = ( modelViewMatrix * vec4( objectTangent, 0.0 ) ).xyz;

	#ifdef FLIP_SIDED

		transformedTangent = - transformedTangent;

	#endif

#endif
`;var dn=`
#ifdef USE_DISPLACEMENTMAP

	uniform sampler2D displacementMap;
	uniform float displacementScale;
	uniform float displacementBias;

#endif
`;var pn=`
#ifdef USE_DISPLACEMENTMAP

	transformed += normalize( objectNormal ) * ( texture2D( displacementMap, vUv ).x * displacementScale + displacementBias );

#endif
`;var mn=`
#ifdef USE_EMISSIVEMAP

	vec4 emissiveColor = texture2D( emissiveMap, vUv );

	totalEmissiveRadiance *= emissiveColor.rgb;

#endif
`;var vn=`
#ifdef USE_EMISSIVEMAP

	uniform sampler2D emissiveMap;

#endif
`;var gn=`
gl_FragColor = linearToOutputTexel( gl_FragColor );
`;var xn=`

vec4 LinearToLinear( in vec4 value ) {
	return value;
}

vec4 LinearTosRGB( in vec4 value ) {
	return vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.a );
}

`;var Mn=`
#ifdef USE_ENVMAP

	#ifdef ENV_WORLDPOS

		vec3 cameraToFrag;

		if ( isOrthographic ) {

			cameraToFrag = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );

		} else {

			cameraToFrag = normalize( vWorldPosition - cameraPosition );

		}

		// Transforming Normal Vectors with the Inverse Transformation
		vec3 worldNormal = inverseTransformDirection( normal, viewMatrix );

		#ifdef ENVMAP_MODE_REFLECTION

			vec3 reflectVec = reflect( cameraToFrag, worldNormal );

		#else

			vec3 reflectVec = refract( cameraToFrag, worldNormal, refractionRatio );

		#endif

	#else

		vec3 reflectVec = vReflect;

	#endif

	#ifdef ENVMAP_TYPE_CUBE

		vec4 envColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );

	#elif defined( ENVMAP_TYPE_CUBE_UV )

		vec4 envColor = textureCubeUV( envMap, reflectVec, 0.0 );

	#else

		vec4 envColor = vec4( 0.0 );

	#endif

	#ifdef ENVMAP_BLENDING_MULTIPLY

		outgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );

	#elif defined( ENVMAP_BLENDING_MIX )

		outgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );

	#elif defined( ENVMAP_BLENDING_ADD )

		outgoingLight += envColor.xyz * specularStrength * reflectivity;

	#endif

#endif
`;var bn=`
#ifdef USE_ENVMAP

	uniform float envMapIntensity;
	uniform float flipEnvMap;

	#ifdef ENVMAP_TYPE_CUBE
		uniform samplerCube envMap;
	#else
		uniform sampler2D envMap;
	#endif
	
#endif
`;var yn=`
#ifdef USE_ENVMAP

	uniform float reflectivity;

	#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )

		#define ENV_WORLDPOS

	#endif

	#ifdef ENV_WORLDPOS

		varying vec3 vWorldPosition;
		uniform float refractionRatio;
	#else
		varying vec3 vReflect;
	#endif

#endif
`;var Cn=`
#ifdef USE_ENVMAP

	#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) ||defined( PHONG )

		#define ENV_WORLDPOS

	#endif

	#ifdef ENV_WORLDPOS
		
		varying vec3 vWorldPosition;

	#else

		varying vec3 vReflect;
		uniform float refractionRatio;

	#endif

#endif
`;var zn=`
#ifdef USE_ENVMAP

	#ifdef ENV_WORLDPOS

		vWorldPosition = worldPosition.xyz;

	#else

		vec3 cameraToVertex;

		if ( isOrthographic ) {

			cameraToVertex = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );

		} else {

			cameraToVertex = normalize( worldPosition.xyz - cameraPosition );

		}

		vec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );

		#ifdef ENVMAP_MODE_REFLECTION

			vReflect = reflect( cameraToVertex, worldNormal );

		#else

			vReflect = refract( cameraToVertex, worldNormal, refractionRatio );

		#endif

	#endif

#endif
`;var An=`
#ifdef USE_FOG

	vFogDepth = - mvPosition.z;

#endif
`;var wn=`
#ifdef USE_FOG

	varying float vFogDepth;

#endif
`;var Sn=`
#ifdef USE_FOG

	#ifdef FOG_EXP2

		float fogFactor = 1.0 - exp( - fogDensity * fogDensity * vFogDepth * vFogDepth );

	#else

		float fogFactor = smoothstep( fogNear, fogFar, vFogDepth );

	#endif

	gl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );

#endif
`;var _n=`
#ifdef USE_FOG

	uniform vec3 fogColor;
	varying float vFogDepth;

	#ifdef FOG_EXP2

		uniform float fogDensity;

	#else

		uniform float fogNear;
		uniform float fogFar;

	#endif

#endif
`;var En=`

#ifdef USE_GRADIENTMAP

	uniform sampler2D gradientMap;

#endif

vec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {

	// dotNL will be from -1.0 to 1.0
	float dotNL = dot( normal, lightDirection );
	vec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );

	#ifdef USE_GRADIENTMAP

		return vec3( texture2D( gradientMap, coord ).r );

	#else

		return ( coord.x < 0.7 ) ? vec3( 0.7 ) : vec3( 1.0 );

	#endif

}
`;var Ln=`
#ifdef USE_LIGHTMAP

	vec4 lightMapTexel = texture2D( lightMap, vUv2 );
	vec3 lightMapIrradiance = lightMapTexel.rgb * lightMapIntensity;

	#ifndef PHYSICALLY_CORRECT_LIGHTS

		lightMapIrradiance *= PI;

	#endif

	reflectedLight.indirectDiffuse += lightMapIrradiance;

#endif
`;var Dn=`
#ifdef USE_LIGHTMAP

	uniform sampler2D lightMap;
	uniform float lightMapIntensity;

#endif
`;var Tn=`
vec3 diffuse = vec3( 1.0 );

GeometricContext geometry;
geometry.position = mvPosition.xyz;
geometry.normal = normalize( transformedNormal );
geometry.viewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( -mvPosition.xyz );

GeometricContext backGeometry;
backGeometry.position = geometry.position;
backGeometry.normal = -geometry.normal;
backGeometry.viewDir = geometry.viewDir;

vLightFront = vec3( 0.0 );
vIndirectFront = vec3( 0.0 );
#ifdef DOUBLE_SIDED
	vLightBack = vec3( 0.0 );
	vIndirectBack = vec3( 0.0 );
#endif

IncidentLight directLight;
float dotNL;
vec3 directLightColor_Diffuse;

vIndirectFront += getAmbientLightIrradiance( ambientLightColor );

vIndirectFront += getLightProbeIrradiance( lightProbe, geometry.normal );

#ifdef DOUBLE_SIDED

	vIndirectBack += getAmbientLightIrradiance( ambientLightColor );

	vIndirectBack += getLightProbeIrradiance( lightProbe, backGeometry.normal );

#endif

#if NUM_POINT_LIGHTS > 0

	#pragma unroll_loop_start
	for ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {

		getPointLightInfo( pointLights[ i ], geometry, directLight );

		dotNL = dot( geometry.normal, directLight.direction );
		directLightColor_Diffuse = directLight.color;

		vLightFront += saturate( dotNL ) * directLightColor_Diffuse;

		#ifdef DOUBLE_SIDED

			vLightBack += saturate( - dotNL ) * directLightColor_Diffuse;

		#endif

	}
	#pragma unroll_loop_end

#endif

#if NUM_SPOT_LIGHTS > 0

	#pragma unroll_loop_start
	for ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {

		getSpotLightInfo( spotLights[ i ], geometry, directLight );

		dotNL = dot( geometry.normal, directLight.direction );
		directLightColor_Diffuse = directLight.color;

		vLightFront += saturate( dotNL ) * directLightColor_Diffuse;

		#ifdef DOUBLE_SIDED

			vLightBack += saturate( - dotNL ) * directLightColor_Diffuse;

		#endif
	}
	#pragma unroll_loop_end

#endif

#if NUM_DIR_LIGHTS > 0

	#pragma unroll_loop_start
	for ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {

		getDirectionalLightInfo( directionalLights[ i ], geometry, directLight );

		dotNL = dot( geometry.normal, directLight.direction );
		directLightColor_Diffuse = directLight.color;

		vLightFront += saturate( dotNL ) * directLightColor_Diffuse;

		#ifdef DOUBLE_SIDED

			vLightBack += saturate( - dotNL ) * directLightColor_Diffuse;

		#endif

	}
	#pragma unroll_loop_end

#endif

#if NUM_HEMI_LIGHTS > 0

	#pragma unroll_loop_start
	for ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {

		vIndirectFront += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry.normal );

		#ifdef DOUBLE_SIDED

			vIndirectBack += getHemisphereLightIrradiance( hemisphereLights[ i ], backGeometry.normal );

		#endif

	}
	#pragma unroll_loop_end

#endif
`;var Hn=`
uniform bool receiveShadow;
uniform vec3 ambientLightColor;
uniform vec3 lightProbe[ 9 ];

// get the irradiance (radiance convolved with cosine lobe) at the point 'normal' on the unit sphere
// source: https://graphics.stanford.edu/papers/envmap/envmap.pdf
vec3 shGetIrradianceAt( in vec3 normal, in vec3 shCoefficients[ 9 ] ) {

	// normal is assumed to have unit length

	float x = normal.x, y = normal.y, z = normal.z;

	// band 0
	vec3 result = shCoefficients[ 0 ] * 0.886227;

	// band 1
	result += shCoefficients[ 1 ] * 2.0 * 0.511664 * y;
	result += shCoefficients[ 2 ] * 2.0 * 0.511664 * z;
	result += shCoefficients[ 3 ] * 2.0 * 0.511664 * x;

	// band 2
	result += shCoefficients[ 4 ] * 2.0 * 0.429043 * x * y;
	result += shCoefficients[ 5 ] * 2.0 * 0.429043 * y * z;
	result += shCoefficients[ 6 ] * ( 0.743125 * z * z - 0.247708 );
	result += shCoefficients[ 7 ] * 2.0 * 0.429043 * x * z;
	result += shCoefficients[ 8 ] * 0.429043 * ( x * x - y * y );

	return result;

}

vec3 getLightProbeIrradiance( const in vec3 lightProbe[ 9 ], const in vec3 normal ) {

	vec3 worldNormal = inverseTransformDirection( normal, viewMatrix );

	vec3 irradiance = shGetIrradianceAt( worldNormal, lightProbe );

	return irradiance;

}

vec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {

	vec3 irradiance = ambientLightColor;

	return irradiance;

}

float getDistanceAttenuation( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {

	#if defined ( PHYSICALLY_CORRECT_LIGHTS )

		// based upon Frostbite 3 Moving to Physically-based Rendering
		// page 32, equation 26: E[window1]
		// https://seblagarde.files.wordpress.com/2015/07/course_notes_moving_frostbite_to_pbr_v32.pdf
		float distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );

		if ( cutoffDistance > 0.0 ) {

			distanceFalloff *= pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );

		}

		return distanceFalloff;

	#else

		if ( cutoffDistance > 0.0 && decayExponent > 0.0 ) {

			return pow( saturate( - lightDistance / cutoffDistance + 1.0 ), decayExponent );

		}

		return 1.0;

	#endif

}

float getSpotAttenuation( const in float coneCosine, const in float penumbraCosine, const in float angleCosine ) {

	return smoothstep( coneCosine, penumbraCosine, angleCosine );

}

#if NUM_DIR_LIGHTS > 0

	struct DirectionalLight {
		vec3 direction;
		vec3 color;
	};

	uniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];

	void getDirectionalLightInfo( const in DirectionalLight directionalLight, const in GeometricContext geometry, out IncidentLight light ) {

		light.color = directionalLight.color;
		light.direction = directionalLight.direction;
		light.visible = true;

	}

#endif


#if NUM_POINT_LIGHTS > 0

	struct PointLight {
		vec3 position;
		vec3 color;
		float distance;
		float decay;
	};

	uniform PointLight pointLights[ NUM_POINT_LIGHTS ];

	// light is an out parameter as having it as a return value caused compiler errors on some devices
	void getPointLightInfo( const in PointLight pointLight, const in GeometricContext geometry, out IncidentLight light ) {

		vec3 lVector = pointLight.position - geometry.position;

		light.direction = normalize( lVector );

		float lightDistance = length( lVector );

		light.color = pointLight.color;
		light.color *= getDistanceAttenuation( lightDistance, pointLight.distance, pointLight.decay );
		light.visible = ( light.color != vec3( 0.0 ) );

	}

#endif


#if NUM_SPOT_LIGHTS > 0

	struct SpotLight {
		vec3 position;
		vec3 direction;
		vec3 color;
		float distance;
		float decay;
		float coneCos;
		float penumbraCos;
	};

	uniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];

	// light is an out parameter as having it as a return value caused compiler errors on some devices
	void getSpotLightInfo( const in SpotLight spotLight, const in GeometricContext geometry, out IncidentLight light ) {

		vec3 lVector = spotLight.position - geometry.position;

		light.direction = normalize( lVector );

		float angleCos = dot( light.direction, spotLight.direction );

		float spotAttenuation = getSpotAttenuation( spotLight.coneCos, spotLight.penumbraCos, angleCos );

		if ( spotAttenuation > 0.0 ) {

			float lightDistance = length( lVector );

			light.color = spotLight.color * spotAttenuation;
			light.color *= getDistanceAttenuation( lightDistance, spotLight.distance, spotLight.decay );
			light.visible = ( light.color != vec3( 0.0 ) );

		} else {

			light.color = vec3( 0.0 );
			light.visible = false;

		}

	}

#endif


#if NUM_RECT_AREA_LIGHTS > 0

	struct RectAreaLight {
		vec3 color;
		vec3 position;
		vec3 halfWidth;
		vec3 halfHeight;
	};

	// Pre-computed values of LinearTransformedCosine approximation of BRDF
	// BRDF approximation Texture is 64x64
	uniform sampler2D ltc_1; // RGBA Float
	uniform sampler2D ltc_2; // RGBA Float

	uniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];

#endif


#if NUM_HEMI_LIGHTS > 0

	struct HemisphereLight {
		vec3 direction;
		vec3 skyColor;
		vec3 groundColor;
	};

	uniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];

	vec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in vec3 normal ) {

		float dotNL = dot( normal, hemiLight.direction );
		float hemiDiffuseWeight = 0.5 * dotNL + 0.5;

		vec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );

		return irradiance;

	}

#endif
`;var Vn=`
#if defined( USE_ENVMAP )

	#ifdef ENVMAP_MODE_REFRACTION

		uniform float refractionRatio;

	#endif

	vec3 getIBLIrradiance( const in vec3 normal ) {

		#if defined( ENVMAP_TYPE_CUBE_UV )

			vec3 worldNormal = inverseTransformDirection( normal, viewMatrix );

			vec4 envMapColor = textureCubeUV( envMap, worldNormal, 1.0 );

			return PI * envMapColor.rgb * envMapIntensity;

		#else

			return vec3( 0.0 );

		#endif

	}

	vec3 getIBLRadiance( const in vec3 viewDir, const in vec3 normal, const in float roughness ) {

		#if defined( ENVMAP_TYPE_CUBE_UV )

			vec3 reflectVec;

			#ifdef ENVMAP_MODE_REFLECTION

				reflectVec = reflect( - viewDir, normal );

				// Mixing the reflection with the normal is more accurate and keeps rough objects from gathering light from behind their tangent plane.
				reflectVec = normalize( mix( reflectVec, normal, roughness * roughness) );

			#else

				reflectVec = refract( - viewDir, normal, refractionRatio );

			#endif

			reflectVec = inverseTransformDirection( reflectVec, viewMatrix );

			vec4 envMapColor = textureCubeUV( envMap, reflectVec, roughness );

			return envMapColor.rgb * envMapIntensity;

		#else

			return vec3( 0.0 );

		#endif

	}

#endif
`;var Nn=`
ToonMaterial material;
material.diffuseColor = diffuseColor.rgb;
`;var Rn=`
varying vec3 vViewPosition;

struct ToonMaterial {

	vec3 diffuseColor;

};

void RE_Direct_Toon( const in IncidentLight directLight, const in GeometricContext geometry, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {

	vec3 irradiance = getGradientIrradiance( geometry.normal, directLight.direction ) * directLight.color;

	reflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );

}

void RE_IndirectDiffuse_Toon( const in vec3 irradiance, const in GeometricContext geometry, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {

	reflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );

}

#define RE_Direct				RE_Direct_Toon
#define RE_IndirectDiffuse		RE_IndirectDiffuse_Toon

#define Material_LightProbeLOD( material )	(0)
`;var Fn=`
BlinnPhongMaterial material;
material.diffuseColor = diffuseColor.rgb;
material.specularColor = specular;
material.specularShininess = shininess;
material.specularStrength = specularStrength;
`;var Bn=`
varying vec3 vViewPosition;

struct BlinnPhongMaterial {

	vec3 diffuseColor;
	vec3 specularColor;
	float specularShininess;
	float specularStrength;

};

void RE_Direct_BlinnPhong( const in IncidentLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {

	float dotNL = saturate( dot( geometry.normal, directLight.direction ) );
	vec3 irradiance = dotNL * directLight.color;

	reflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );

	reflectedLight.directSpecular += irradiance * BRDF_BlinnPhong( directLight.direction, geometry.viewDir, geometry.normal, material.specularColor, material.specularShininess ) * material.specularStrength;

}

void RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {

	reflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );

}

#define RE_Direct				RE_Direct_BlinnPhong
#define RE_IndirectDiffuse		RE_IndirectDiffuse_BlinnPhong

#define Material_LightProbeLOD( material )	(0)
`;var Pn=`
PhysicalMaterial material;
material.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );

vec3 dxy = max( abs( dFdx( geometryNormal ) ), abs( dFdy( geometryNormal ) ) );
float geometryRoughness = max( max( dxy.x, dxy.y ), dxy.z );

material.roughness = max( roughnessFactor, 0.0525 );// 0.0525 corresponds to the base mip of a 256 cubemap.
material.roughness += geometryRoughness;
material.roughness = min( material.roughness, 1.0 );

#ifdef IOR

	#ifdef SPECULAR

		float specularIntensityFactor = specularIntensity;
		vec3 specularColorFactor = specularColor;

		#ifdef USE_SPECULARINTENSITYMAP

			specularIntensityFactor *= texture2D( specularIntensityMap, vUv ).a;

		#endif

		#ifdef USE_SPECULARCOLORMAP

			specularColorFactor *= texture2D( specularColorMap, vUv ).rgb;

		#endif

		material.specularF90 = mix( specularIntensityFactor, 1.0, metalnessFactor );

	#else

		float specularIntensityFactor = 1.0;
		vec3 specularColorFactor = vec3( 1.0 );
		material.specularF90 = 1.0;

	#endif

	material.specularColor = mix( min( pow2( ( ior - 1.0 ) / ( ior + 1.0 ) ) * specularColorFactor, vec3( 1.0 ) ) * specularIntensityFactor, diffuseColor.rgb, metalnessFactor );

#else

	material.specularColor = mix( vec3( 0.04 ), diffuseColor.rgb, metalnessFactor );
	material.specularF90 = 1.0;

#endif

#ifdef USE_CLEARCOAT

	material.clearcoat = clearcoat;
	material.clearcoatRoughness = clearcoatRoughness;
	material.clearcoatF0 = vec3( 0.04 );
	material.clearcoatF90 = 1.0;

	#ifdef USE_CLEARCOATMAP

		material.clearcoat *= texture2D( clearcoatMap, vUv ).x;

	#endif

	#ifdef USE_CLEARCOAT_ROUGHNESSMAP

		material.clearcoatRoughness *= texture2D( clearcoatRoughnessMap, vUv ).y;

	#endif

	material.clearcoat = saturate( material.clearcoat ); // Burley clearcoat model
	material.clearcoatRoughness = max( material.clearcoatRoughness, 0.0525 );
	material.clearcoatRoughness += geometryRoughness;
	material.clearcoatRoughness = min( material.clearcoatRoughness, 1.0 );

#endif

#ifdef USE_SHEEN

	material.sheenColor = sheenColor;

	#ifdef USE_SHEENCOLORMAP

		material.sheenColor *= texture2D( sheenColorMap, vUv ).rgb;

	#endif

	material.sheenRoughness = clamp( sheenRoughness, 0.07, 1.0 );

	#ifdef USE_SHEENROUGHNESSMAP

		material.sheenRoughness *= texture2D( sheenRoughnessMap, vUv ).a;

	#endif

#endif
`;var In=`
struct PhysicalMaterial {

	vec3 diffuseColor;
	float roughness;
	vec3 specularColor;
	float specularF90;

	#ifdef USE_CLEARCOAT
		float clearcoat;
		float clearcoatRoughness;
		vec3 clearcoatF0;
		float clearcoatF90;
	#endif

	#ifdef USE_SHEEN
		vec3 sheenColor;
		float sheenRoughness;
	#endif

};

// temporary
vec3 clearcoatSpecular = vec3( 0.0 );
vec3 sheenSpecular = vec3( 0.0 );

// This is a curve-fit approxmation to the "Charlie sheen" BRDF integrated over the hemisphere from 
// Estevez and Kulla 2017, "Production Friendly Microfacet Sheen BRDF". The analysis can be found
// in the Sheen section of https://drive.google.com/file/d/1T0D1VSyR4AllqIJTQAraEIzjlb5h4FKH/view?usp=sharing
float IBLSheenBRDF( const in vec3 normal, const in vec3 viewDir, const in float roughness) {

	float dotNV = saturate( dot( normal, viewDir ) );

	float r2 = roughness * roughness;

	float a = roughness < 0.25 ? -339.2 * r2 + 161.4 * roughness - 25.9 : -8.48 * r2 + 14.3 * roughness - 9.95;

	float b = roughness < 0.25 ? 44.0 * r2 - 23.7 * roughness + 3.26 : 1.97 * r2 - 3.27 * roughness + 0.72;

	float DG = exp( a * dotNV + b ) + ( roughness < 0.25 ? 0.0 : 0.1 * ( roughness - 0.25 ) );

	return saturate( DG * RECIPROCAL_PI );

}

// Analytical approximation of the DFG LUT, one half of the
// split-sum approximation used in indirect specular lighting.
// via 'environmentBRDF' from "Physically Based Shading on Mobile"
// https://www.unrealengine.com/blog/physically-based-shading-on-mobile
vec2 DFGApprox( const in vec3 normal, const in vec3 viewDir, const in float roughness ) {

	float dotNV = saturate( dot( normal, viewDir ) );

	const vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );

	const vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );

	vec4 r = roughness * c0 + c1;

	float a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;

	vec2 fab = vec2( - 1.04, 1.04 ) * a004 + r.zw;

	return fab;

}

vec3 EnvironmentBRDF( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float roughness ) {

	vec2 fab = DFGApprox( normal, viewDir, roughness );

	return specularColor * fab.x + specularF90 * fab.y;

}

// Fdez-Ag\xFCera's "Multiple-Scattering Microfacet Model for Real-Time Image Based Lighting"
// Approximates multiscattering in order to preserve energy.
// http://www.jcgt.org/published/0008/01/03/
void computeMultiscattering( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {

	vec2 fab = DFGApprox( normal, viewDir, roughness );

	vec3 FssEss = specularColor * fab.x + specularF90 * fab.y;

	float Ess = fab.x + fab.y;
	float Ems = 1.0 - Ess;

	vec3 Favg = specularColor + ( 1.0 - specularColor ) * 0.047619; // 1/21
	vec3 Fms = FssEss * Favg / ( 1.0 - Ems * Favg );

	singleScatter += FssEss;
	multiScatter += Fms * Ems;

}

#if NUM_RECT_AREA_LIGHTS > 0

	void RE_Direct_RectArea_Physical( const in RectAreaLight rectAreaLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {

		vec3 normal = geometry.normal;
		vec3 viewDir = geometry.viewDir;
		vec3 position = geometry.position;
		vec3 lightPos = rectAreaLight.position;
		vec3 halfWidth = rectAreaLight.halfWidth;
		vec3 halfHeight = rectAreaLight.halfHeight;
		vec3 lightColor = rectAreaLight.color;
		float roughness = material.roughness;

		vec3 rectCoords[ 4 ];
		rectCoords[ 0 ] = lightPos + halfWidth - halfHeight; // counterclockwise; light shines in local neg z direction
		rectCoords[ 1 ] = lightPos - halfWidth - halfHeight;
		rectCoords[ 2 ] = lightPos - halfWidth + halfHeight;
		rectCoords[ 3 ] = lightPos + halfWidth + halfHeight;

		vec2 uv = LTC_Uv( normal, viewDir, roughness );

		vec4 t1 = texture2D( ltc_1, uv );
		vec4 t2 = texture2D( ltc_2, uv );

		mat3 mInv = mat3(
			vec3( t1.x, 0, t1.y ),
			vec3(    0, 1,    0 ),
			vec3( t1.z, 0, t1.w )
		);

		// LTC Fresnel Approximation by Stephen Hill
		// http://blog.selfshadow.com/publications/s2016-advances/s2016_ltc_fresnel.pdf
		vec3 fresnel = ( material.specularColor * t2.x + ( vec3( 1.0 ) - material.specularColor ) * t2.y );

		reflectedLight.directSpecular += lightColor * fresnel * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords );

		reflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1.0 ), rectCoords );

	}

#endif

void RE_Direct_Physical( const in IncidentLight directLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {

	float dotNL = saturate( dot( geometry.normal, directLight.direction ) );

	vec3 irradiance = dotNL * directLight.color;

	#ifdef USE_CLEARCOAT

		float dotNLcc = saturate( dot( geometry.clearcoatNormal, directLight.direction ) );

		vec3 ccIrradiance = dotNLcc * directLight.color;

		clearcoatSpecular += ccIrradiance * BRDF_GGX( directLight.direction, geometry.viewDir, geometry.clearcoatNormal, material.clearcoatF0, material.clearcoatF90, material.clearcoatRoughness );

	#endif

	#ifdef USE_SHEEN

		sheenSpecular += irradiance * BRDF_Sheen( directLight.direction, geometry.viewDir, geometry.normal, material.sheenColor, material.sheenRoughness );

	#endif

	reflectedLight.directSpecular += irradiance * BRDF_GGX( directLight.direction, geometry.viewDir, geometry.normal, material.specularColor, material.specularF90, material.roughness );


	reflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );
}

void RE_IndirectDiffuse_Physical( const in vec3 irradiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {

	reflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );

}

void RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 irradiance, const in vec3 clearcoatRadiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight) {

	#ifdef USE_CLEARCOAT

		clearcoatSpecular += clearcoatRadiance * EnvironmentBRDF( geometry.clearcoatNormal, geometry.viewDir, material.clearcoatF0, material.clearcoatF90, material.clearcoatRoughness );

	#endif

	#ifdef USE_SHEEN

		sheenSpecular += irradiance * material.sheenColor * IBLSheenBRDF( geometry.normal, geometry.viewDir, material.sheenRoughness );

	#endif

	// Both indirect specular and indirect diffuse light accumulate here

	vec3 singleScattering = vec3( 0.0 );
	vec3 multiScattering = vec3( 0.0 );
	vec3 cosineWeightedIrradiance = irradiance * RECIPROCAL_PI;

	computeMultiscattering( geometry.normal, geometry.viewDir, material.specularColor, material.specularF90, material.roughness, singleScattering, multiScattering );

	vec3 diffuse = material.diffuseColor * ( 1.0 - ( singleScattering + multiScattering ) );

	reflectedLight.indirectSpecular += radiance * singleScattering;
	reflectedLight.indirectSpecular += multiScattering * cosineWeightedIrradiance;

	reflectedLight.indirectDiffuse += diffuse * cosineWeightedIrradiance;

}

#define RE_Direct				RE_Direct_Physical
#define RE_Direct_RectArea		RE_Direct_RectArea_Physical
#define RE_IndirectDiffuse		RE_IndirectDiffuse_Physical
#define RE_IndirectSpecular		RE_IndirectSpecular_Physical

// ref: https://seblagarde.files.wordpress.com/2015/07/course_notes_moving_frostbite_to_pbr_v32.pdf
float computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {

	return saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );

}
`;var kn=`
/**
 * This is a template that can be used to light a material, it uses pluggable
 * RenderEquations (RE)for specific lighting scenarios.
 *
 * Instructions for use:
 * - Ensure that both RE_Direct, RE_IndirectDiffuse and RE_IndirectSpecular are defined
 * - If you have defined an RE_IndirectSpecular, you need to also provide a Material_LightProbeLOD. <---- ???
 * - Create a material parameter that is to be passed as the third parameter to your lighting functions.
 *
 * TODO:
 * - Add area light support.
 * - Add sphere light support.
 * - Add diffuse light probe (irradiance cubemap) support.
 */

GeometricContext geometry;

geometry.position = - vViewPosition;
geometry.normal = normal;
geometry.viewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( vViewPosition );

#ifdef USE_CLEARCOAT

	geometry.clearcoatNormal = clearcoatNormal;

#endif

IncidentLight directLight;

#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )

	PointLight pointLight;
	#if defined( USE_SHADOWMAP ) && NUM_POINT_LIGHT_SHADOWS > 0
	PointLightShadow pointLightShadow;
	#endif

	#pragma unroll_loop_start
	for ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {

		pointLight = pointLights[ i ];

		getPointLightInfo( pointLight, geometry, directLight );

		#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_POINT_LIGHT_SHADOWS )
		pointLightShadow = pointLightShadows[ i ];
		directLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getPointShadow( pointShadowMap[ i ], pointLightShadow.shadowMapSize, pointLightShadow.shadowBias, pointLightShadow.shadowRadius, vPointShadowCoord[ i ], pointLightShadow.shadowCameraNear, pointLightShadow.shadowCameraFar ) : 1.0;
		#endif

		RE_Direct( directLight, geometry, material, reflectedLight );

	}
	#pragma unroll_loop_end

#endif

#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )

	SpotLight spotLight;
	#if defined( USE_SHADOWMAP ) && NUM_SPOT_LIGHT_SHADOWS > 0
	SpotLightShadow spotLightShadow;
	#endif

	#pragma unroll_loop_start
	for ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {

		spotLight = spotLights[ i ];

		getSpotLightInfo( spotLight, geometry, directLight );

		#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )
		spotLightShadow = spotLightShadows[ i ];
		directLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getShadow( spotShadowMap[ i ], spotLightShadow.shadowMapSize, spotLightShadow.shadowBias, spotLightShadow.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;
		#endif

		RE_Direct( directLight, geometry, material, reflectedLight );

	}
	#pragma unroll_loop_end

#endif

#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )

	DirectionalLight directionalLight;
	#if defined( USE_SHADOWMAP ) && NUM_DIR_LIGHT_SHADOWS > 0
	DirectionalLightShadow directionalLightShadow;
	#endif

	#pragma unroll_loop_start
	for ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {

		directionalLight = directionalLights[ i ];

		getDirectionalLightInfo( directionalLight, geometry, directLight );

		#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_DIR_LIGHT_SHADOWS )
		directionalLightShadow = directionalLightShadows[ i ];
		directLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getShadow( directionalShadowMap[ i ], directionalLightShadow.shadowMapSize, directionalLightShadow.shadowBias, directionalLightShadow.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;
		#endif

		RE_Direct( directLight, geometry, material, reflectedLight );

	}
	#pragma unroll_loop_end

#endif

#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )

	RectAreaLight rectAreaLight;

	#pragma unroll_loop_start
	for ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {

		rectAreaLight = rectAreaLights[ i ];
		RE_Direct_RectArea( rectAreaLight, geometry, material, reflectedLight );

	}
	#pragma unroll_loop_end

#endif

#if defined( RE_IndirectDiffuse )

	vec3 iblIrradiance = vec3( 0.0 );

	vec3 irradiance = getAmbientLightIrradiance( ambientLightColor );

	irradiance += getLightProbeIrradiance( lightProbe, geometry.normal );

	#if ( NUM_HEMI_LIGHTS > 0 )

		#pragma unroll_loop_start
		for ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {

			irradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry.normal );

		}
		#pragma unroll_loop_end

	#endif

#endif

#if defined( RE_IndirectSpecular )

	vec3 radiance = vec3( 0.0 );
	vec3 clearcoatRadiance = vec3( 0.0 );

#endif
`;var Un=`
#if defined( RE_IndirectDiffuse )

	#ifdef USE_LIGHTMAP

		vec4 lightMapTexel = texture2D( lightMap, vUv2 );
		vec3 lightMapIrradiance = lightMapTexel.rgb * lightMapIntensity;

		#ifndef PHYSICALLY_CORRECT_LIGHTS

			lightMapIrradiance *= PI;

		#endif

		irradiance += lightMapIrradiance;

	#endif

	#if defined( USE_ENVMAP ) && defined( STANDARD ) && defined( ENVMAP_TYPE_CUBE_UV )

		iblIrradiance += getIBLIrradiance( geometry.normal );

	#endif

#endif

#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )

	radiance += getIBLRadiance( geometry.viewDir, geometry.normal, material.roughness );

	#ifdef USE_CLEARCOAT

		clearcoatRadiance += getIBLRadiance( geometry.viewDir, geometry.clearcoatNormal, material.clearcoatRoughness );

	#endif

#endif
`;var On=`
#if defined( RE_IndirectDiffuse )

	RE_IndirectDiffuse( irradiance, geometry, material, reflectedLight );

#endif

#if defined( RE_IndirectSpecular )

	RE_IndirectSpecular( radiance, iblIrradiance, clearcoatRadiance, geometry, material, reflectedLight );

#endif
`;var Gn=`
#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )

	// Doing a strict comparison with == 1.0 can cause noise artifacts
	// on some platforms. See issue #17623.
	gl_FragDepthEXT = vIsPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;

#endif
`;var qn=`
#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )

	uniform float logDepthBufFC;
	varying float vFragDepth;
	varying float vIsPerspective;

#endif
`;var Wn=`
#ifdef USE_LOGDEPTHBUF

	#ifdef USE_LOGDEPTHBUF_EXT

		varying float vFragDepth;
		varying float vIsPerspective;

	#else

		uniform float logDepthBufFC;

	#endif

#endif
`;var jn=`
#ifdef USE_LOGDEPTHBUF

	#ifdef USE_LOGDEPTHBUF_EXT

		vFragDepth = 1.0 + gl_Position.w;
		vIsPerspective = float( isPerspectiveMatrix( projectionMatrix ) );

	#else

		if ( isPerspectiveMatrix( projectionMatrix ) ) {

			gl_Position.z = log2( max( EPSILON, gl_Position.w + 1.0 ) ) * logDepthBufFC - 1.0;

			gl_Position.z *= gl_Position.w;

		}

	#endif

#endif
`;var Xn=`
#ifdef USE_MAP

	vec4 sampledDiffuseColor = texture2D( map, vUv );

	#ifdef DECODE_VIDEO_TEXTURE

		// inline sRGB decode (TODO: Remove this code when https://crbug.com/1256340 is solved)

		sampledDiffuseColor = vec4( mix( pow( sampledDiffuseColor.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), sampledDiffuseColor.rgb * 0.0773993808, vec3( lessThanEqual( sampledDiffuseColor.rgb, vec3( 0.04045 ) ) ) ), sampledDiffuseColor.w );

	#endif

	diffuseColor *= sampledDiffuseColor;

#endif
`;var Zn=`
#ifdef USE_MAP

	uniform sampler2D map;

#endif
`;var Yn=`
#if defined( USE_MAP ) || defined( USE_ALPHAMAP )

	vec2 uv = ( uvTransform * vec3( gl_PointCoord.x, 1.0 - gl_PointCoord.y, 1 ) ).xy;

#endif

#ifdef USE_MAP

	diffuseColor *= texture2D( map, uv );

#endif

#ifdef USE_ALPHAMAP

	diffuseColor.a *= texture2D( alphaMap, uv ).g;

#endif
`;var $n=`
#if defined( USE_MAP ) || defined( USE_ALPHAMAP )

	uniform mat3 uvTransform;

#endif

#ifdef USE_MAP

	uniform sampler2D map;

#endif

#ifdef USE_ALPHAMAP

	uniform sampler2D alphaMap;

#endif
`;var Kn=`
float metalnessFactor = metalness;

#ifdef USE_METALNESSMAP

	vec4 texelMetalness = texture2D( metalnessMap, vUv );

	// reads channel B, compatible with a combined OcclusionRoughnessMetallic (RGB) texture
	metalnessFactor *= texelMetalness.b;

#endif
`;var Jn=`
#ifdef USE_METALNESSMAP

	uniform sampler2D metalnessMap;

#endif
`;var Qn=`
#ifdef USE_MORPHNORMALS

	// morphTargetBaseInfluence is set based on BufferGeometry.morphTargetsRelative value:
	// When morphTargetsRelative is false, this is set to 1 - sum(influences); this results in normal = sum((target - base) * influence)
	// When morphTargetsRelative is true, this is set to 1; as a result, all morph targets are simply added to the base after weighting
	objectNormal *= morphTargetBaseInfluence;

	#ifdef MORPHTARGETS_TEXTURE

		for ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {

			if ( morphTargetInfluences[ i ] != 0.0 ) objectNormal += getMorph( gl_VertexID, i, 1, 2 ) * morphTargetInfluences[ i ];

		}

	#else

		objectNormal += morphNormal0 * morphTargetInfluences[ 0 ];
		objectNormal += morphNormal1 * morphTargetInfluences[ 1 ];
		objectNormal += morphNormal2 * morphTargetInfluences[ 2 ];
		objectNormal += morphNormal3 * morphTargetInfluences[ 3 ];

	#endif

#endif
`;var es=`
#ifdef USE_MORPHTARGETS

	uniform float morphTargetBaseInfluence;

	#ifdef MORPHTARGETS_TEXTURE

		uniform float morphTargetInfluences[ MORPHTARGETS_COUNT ];
		uniform sampler2DArray morphTargetsTexture;
		uniform vec2 morphTargetsTextureSize;

		vec3 getMorph( const in int vertexIndex, const in int morphTargetIndex, const in int offset, const in int stride ) {

			float texelIndex = float( vertexIndex * stride + offset );
			float y = floor( texelIndex / morphTargetsTextureSize.x );
			float x = texelIndex - y * morphTargetsTextureSize.x;

			vec3 morphUV = vec3( ( x + 0.5 ) / morphTargetsTextureSize.x, y / morphTargetsTextureSize.y, morphTargetIndex );
			return texture( morphTargetsTexture, morphUV ).xyz;

		}

	#else

		#ifndef USE_MORPHNORMALS

			uniform float morphTargetInfluences[ 8 ];

		#else

			uniform float morphTargetInfluences[ 4 ];

		#endif

	#endif

#endif
`;var ts=`
#ifdef USE_MORPHTARGETS

	// morphTargetBaseInfluence is set based on BufferGeometry.morphTargetsRelative value:
	// When morphTargetsRelative is false, this is set to 1 - sum(influences); this results in position = sum((target - base) * influence)
	// When morphTargetsRelative is true, this is set to 1; as a result, all morph targets are simply added to the base after weighting
	transformed *= morphTargetBaseInfluence;

	#ifdef MORPHTARGETS_TEXTURE

		for ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {

			#ifndef USE_MORPHNORMALS

				if ( morphTargetInfluences[ i ] != 0.0 ) transformed += getMorph( gl_VertexID, i, 0, 1 ) * morphTargetInfluences[ i ];

			#else

				if ( morphTargetInfluences[ i ] != 0.0 ) transformed += getMorph( gl_VertexID, i, 0, 2 ) * morphTargetInfluences[ i ];

			#endif

		}

	#else

		transformed += morphTarget0 * morphTargetInfluences[ 0 ];
		transformed += morphTarget1 * morphTargetInfluences[ 1 ];
		transformed += morphTarget2 * morphTargetInfluences[ 2 ];
		transformed += morphTarget3 * morphTargetInfluences[ 3 ];

		#ifndef USE_MORPHNORMALS

			transformed += morphTarget4 * morphTargetInfluences[ 4 ];
			transformed += morphTarget5 * morphTargetInfluences[ 5 ];
			transformed += morphTarget6 * morphTargetInfluences[ 6 ];
			transformed += morphTarget7 * morphTargetInfluences[ 7 ];

		#endif

	#endif

#endif
`;var is=`
float faceDirection = gl_FrontFacing ? 1.0 : - 1.0;

#ifdef FLAT_SHADED

	// Workaround for Adreno GPUs not able to do dFdx( vViewPosition )

	vec3 fdx = vec3( dFdx( vViewPosition.x ), dFdx( vViewPosition.y ), dFdx( vViewPosition.z ) );
	vec3 fdy = vec3( dFdy( vViewPosition.x ), dFdy( vViewPosition.y ), dFdy( vViewPosition.z ) );
	vec3 normal = normalize( cross( fdx, fdy ) );

#else

	vec3 normal = normalize( vNormal );

	#ifdef DOUBLE_SIDED

		normal = normal * faceDirection;

	#endif

	#ifdef USE_TANGENT

		vec3 tangent = normalize( vTangent );
		vec3 bitangent = normalize( vBitangent );

		#ifdef DOUBLE_SIDED

			tangent = tangent * faceDirection;
			bitangent = bitangent * faceDirection;

		#endif

		#if defined( TANGENTSPACE_NORMALMAP ) || defined( USE_CLEARCOAT_NORMALMAP )

			mat3 vTBN = mat3( tangent, bitangent, normal );

		#endif

	#endif

#endif

// non perturbed normal for clearcoat among others

vec3 geometryNormal = normal;

`;var as=`

#ifdef OBJECTSPACE_NORMALMAP

	normal = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0; // overrides both flatShading and attribute normals

	#ifdef FLIP_SIDED

		normal = - normal;

	#endif

	#ifdef DOUBLE_SIDED

		normal = normal * faceDirection;

	#endif

	normal = normalize( normalMatrix * normal );

#elif defined( TANGENTSPACE_NORMALMAP )

	vec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;
	mapN.xy *= normalScale;

	#ifdef USE_TANGENT

		normal = normalize( vTBN * mapN );

	#else

		normal = perturbNormal2Arb( - vViewPosition, normal, mapN, faceDirection );

	#endif

#elif defined( USE_BUMPMAP )

	normal = perturbNormalArb( - vViewPosition, normal, dHdxy_fwd(), faceDirection );

#endif
`;var rs=`
#ifndef FLAT_SHADED

	varying vec3 vNormal;

	#ifdef USE_TANGENT

		varying vec3 vTangent;
		varying vec3 vBitangent;

	#endif

#endif
`;var ns=`
#ifndef FLAT_SHADED

	varying vec3 vNormal;

	#ifdef USE_TANGENT

		varying vec3 vTangent;
		varying vec3 vBitangent;

	#endif

#endif
`;var ss=`
#ifndef FLAT_SHADED // normal is computed with derivatives when FLAT_SHADED

	vNormal = normalize( transformedNormal );

	#ifdef USE_TANGENT

		vTangent = normalize( transformedTangent );
		vBitangent = normalize( cross( vNormal, vTangent ) * tangent.w );

	#endif

#endif
`;var os=`
#ifdef USE_NORMALMAP

	uniform sampler2D normalMap;
	uniform vec2 normalScale;

#endif

#ifdef OBJECTSPACE_NORMALMAP

	uniform mat3 normalMatrix;

#endif

#if ! defined ( USE_TANGENT ) && ( defined ( TANGENTSPACE_NORMALMAP ) || defined ( USE_CLEARCOAT_NORMALMAP ) )

	// Normal Mapping Without Precomputed Tangents
	// http://www.thetenthplanet.de/archives/1180

	vec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm, vec3 mapN, float faceDirection ) {

		// Workaround for Adreno 3XX dFd*( vec3 ) bug. See #9988

		vec3 q0 = vec3( dFdx( eye_pos.x ), dFdx( eye_pos.y ), dFdx( eye_pos.z ) );
		vec3 q1 = vec3( dFdy( eye_pos.x ), dFdy( eye_pos.y ), dFdy( eye_pos.z ) );
		vec2 st0 = dFdx( vUv.st );
		vec2 st1 = dFdy( vUv.st );

		vec3 N = surf_norm; // normalized

		vec3 q1perp = cross( q1, N );
		vec3 q0perp = cross( N, q0 );

		vec3 T = q1perp * st0.x + q0perp * st1.x;
		vec3 B = q1perp * st0.y + q0perp * st1.y;

		float det = max( dot( T, T ), dot( B, B ) );
		float scale = ( det == 0.0 ) ? 0.0 : faceDirection * inversesqrt( det );

		return normalize( T * ( mapN.x * scale ) + B * ( mapN.y * scale ) + N * mapN.z );

	}

#endif
`;var cs=`
#ifdef USE_CLEARCOAT

	vec3 clearcoatNormal = geometryNormal;

#endif
`;var ls=`
#ifdef USE_CLEARCOAT_NORMALMAP

	vec3 clearcoatMapN = texture2D( clearcoatNormalMap, vUv ).xyz * 2.0 - 1.0;
	clearcoatMapN.xy *= clearcoatNormalScale;

	#ifdef USE_TANGENT

		clearcoatNormal = normalize( vTBN * clearcoatMapN );

	#else

		clearcoatNormal = perturbNormal2Arb( - vViewPosition, clearcoatNormal, clearcoatMapN, faceDirection );

	#endif

#endif
`;var us=`

#ifdef USE_CLEARCOATMAP

	uniform sampler2D clearcoatMap;

#endif

#ifdef USE_CLEARCOAT_ROUGHNESSMAP

	uniform sampler2D clearcoatRoughnessMap;

#endif

#ifdef USE_CLEARCOAT_NORMALMAP

	uniform sampler2D clearcoatNormalMap;
	uniform vec2 clearcoatNormalScale;

#endif
`;var hs=`
#ifdef OPAQUE
diffuseColor.a = 1.0;
#endif

// https://github.com/mrdoob/three.js/pull/22425
#ifdef USE_TRANSMISSION
diffuseColor.a *= transmissionAlpha + 0.1;
#endif

gl_FragColor = vec4( outgoingLight, diffuseColor.a );
`;var fs=`
vec3 packNormalToRGB( const in vec3 normal ) {
	return normalize( normal ) * 0.5 + 0.5;
}

vec3 unpackRGBToNormal( const in vec3 rgb ) {
	return 2.0 * rgb.xyz - 1.0;
}

const float PackUpscale = 256. / 255.; // fraction -> 0..1 (including 1)
const float UnpackDownscale = 255. / 256.; // 0..1 -> fraction (excluding 1)

const vec3 PackFactors = vec3( 256. * 256. * 256., 256. * 256., 256. );
const vec4 UnpackFactors = UnpackDownscale / vec4( PackFactors, 1. );

const float ShiftRight8 = 1. / 256.;

vec4 packDepthToRGBA( const in float v ) {
	vec4 r = vec4( fract( v * PackFactors ), v );
	r.yzw -= r.xyz * ShiftRight8; // tidy overflow
	return r * PackUpscale;
}

float unpackRGBAToDepth( const in vec4 v ) {
	return dot( v, UnpackFactors );
}

vec4 pack2HalfToRGBA( vec2 v ) {
	vec4 r = vec4( v.x, fract( v.x * 255.0 ), v.y, fract( v.y * 255.0 ) );
	return vec4( r.x - r.y / 255.0, r.y, r.z - r.w / 255.0, r.w );
}

vec2 unpackRGBATo2Half( vec4 v ) {
	return vec2( v.x + ( v.y / 255.0 ), v.z + ( v.w / 255.0 ) );
}

// NOTE: viewZ/eyeZ is < 0 when in front of the camera per OpenGL conventions

float viewZToOrthographicDepth( const in float viewZ, const in float near, const in float far ) {
	return ( viewZ + near ) / ( near - far );
}
float orthographicDepthToViewZ( const in float linearClipZ, const in float near, const in float far ) {
	return linearClipZ * ( near - far ) - near;
}

// NOTE: https://twitter.com/gonnavis/status/1377183786949959682

float viewZToPerspectiveDepth( const in float viewZ, const in float near, const in float far ) {
	return ( ( near + viewZ ) * far ) / ( ( far - near ) * viewZ );
}
float perspectiveDepthToViewZ( const in float invClipZ, const in float near, const in float far ) {
	return ( near * far ) / ( ( far - near ) * invClipZ - far );
}
`;var ds=`
#ifdef PREMULTIPLIED_ALPHA

	// Get get normal blending with premultipled, use with CustomBlending, OneFactor, OneMinusSrcAlphaFactor, AddEquation.
	gl_FragColor.rgb *= gl_FragColor.a;

#endif
`;var ps=`
vec4 mvPosition = vec4( transformed, 1.0 );

#ifdef USE_INSTANCING

	mvPosition = instanceMatrix * mvPosition;

#endif

mvPosition = modelViewMatrix * mvPosition;

gl_Position = projectionMatrix * mvPosition;
`;var ms=`
#ifdef DITHERING

	gl_FragColor.rgb = dithering( gl_FragColor.rgb );

#endif
`;var vs=`
#ifdef DITHERING

	// based on https://www.shadertoy.com/view/MslGR8
	vec3 dithering( vec3 color ) {
		//Calculate grid position
		float grid_position = rand( gl_FragCoord.xy );

		//Shift the individual colors differently, thus making it even harder to see the dithering pattern
		vec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );

		//modify shift acording to grid position.
		dither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );

		//shift the color by dither_shift
		return color + dither_shift_RGB;
	}

#endif
`;var gs=`
float roughnessFactor = roughness;

#ifdef USE_ROUGHNESSMAP

	vec4 texelRoughness = texture2D( roughnessMap, vUv );

	// reads channel G, compatible with a combined OcclusionRoughnessMetallic (RGB) texture
	roughnessFactor *= texelRoughness.g;

#endif
`;var xs=`
#ifdef USE_ROUGHNESSMAP

	uniform sampler2D roughnessMap;

#endif
`;var Ms=`
#ifdef USE_SHADOWMAP

	#if NUM_DIR_LIGHT_SHADOWS > 0

		uniform sampler2D directionalShadowMap[ NUM_DIR_LIGHT_SHADOWS ];
		varying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];

		struct DirectionalLightShadow {
			float shadowBias;
			float shadowNormalBias;
			float shadowRadius;
			vec2 shadowMapSize;
		};

		uniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];

	#endif

	#if NUM_SPOT_LIGHT_SHADOWS > 0

		uniform sampler2D spotShadowMap[ NUM_SPOT_LIGHT_SHADOWS ];
		varying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHT_SHADOWS ];

		struct SpotLightShadow {
			float shadowBias;
			float shadowNormalBias;
			float shadowRadius;
			vec2 shadowMapSize;
		};

		uniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];

	#endif

	#if NUM_POINT_LIGHT_SHADOWS > 0

		uniform sampler2D pointShadowMap[ NUM_POINT_LIGHT_SHADOWS ];
		varying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];

		struct PointLightShadow {
			float shadowBias;
			float shadowNormalBias;
			float shadowRadius;
			vec2 shadowMapSize;
			float shadowCameraNear;
			float shadowCameraFar;
		};

		uniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];

	#endif

	/*
	#if NUM_RECT_AREA_LIGHTS > 0

		// TODO (abelnation): create uniforms for area light shadows

	#endif
	*/

	float texture2DCompare( sampler2D depths, vec2 uv, float compare ) {

		return step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );

	}

	vec2 texture2DDistribution( sampler2D shadow, vec2 uv ) {

		return unpackRGBATo2Half( texture2D( shadow, uv ) );

	}

	float VSMShadow (sampler2D shadow, vec2 uv, float compare ){

		float occlusion = 1.0;

		vec2 distribution = texture2DDistribution( shadow, uv );

		float hard_shadow = step( compare , distribution.x ); // Hard Shadow

		if (hard_shadow != 1.0 ) {

			float distance = compare - distribution.x ;
			float variance = max( 0.00000, distribution.y * distribution.y );
			float softness_probability = variance / (variance + distance * distance ); // Chebeyshevs inequality
			softness_probability = clamp( ( softness_probability - 0.3 ) / ( 0.95 - 0.3 ), 0.0, 1.0 ); // 0.3 reduces light bleed
			occlusion = clamp( max( hard_shadow, softness_probability ), 0.0, 1.0 );

		}
		return occlusion;

	}

	float getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {

		float shadow = 1.0;

		shadowCoord.xyz /= shadowCoord.w;
		shadowCoord.z += shadowBias;

		// if ( something && something ) breaks ATI OpenGL shader compiler
		// if ( all( something, something ) ) using this instead

		bvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );
		bool inFrustum = all( inFrustumVec );

		bvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );

		bool frustumTest = all( frustumTestVec );

		if ( frustumTest ) {

		#if defined( SHADOWMAP_TYPE_PCF )

			vec2 texelSize = vec2( 1.0 ) / shadowMapSize;

			float dx0 = - texelSize.x * shadowRadius;
			float dy0 = - texelSize.y * shadowRadius;
			float dx1 = + texelSize.x * shadowRadius;
			float dy1 = + texelSize.y * shadowRadius;
			float dx2 = dx0 / 2.0;
			float dy2 = dy0 / 2.0;
			float dx3 = dx1 / 2.0;
			float dy3 = dy1 / 2.0;

			shadow = (
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy2 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy2 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy2 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, 0.0 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, 0.0 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy3 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy3 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy3 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )
			) * ( 1.0 / 17.0 );

		#elif defined( SHADOWMAP_TYPE_PCF_SOFT )

			vec2 texelSize = vec2( 1.0 ) / shadowMapSize;
			float dx = texelSize.x;
			float dy = texelSize.y;

			vec2 uv = shadowCoord.xy;
			vec2 f = fract( uv * shadowMapSize + 0.5 );
			uv -= f * texelSize;

			shadow = (
				texture2DCompare( shadowMap, uv, shadowCoord.z ) +
				texture2DCompare( shadowMap, uv + vec2( dx, 0.0 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, uv + vec2( 0.0, dy ), shadowCoord.z ) +
				texture2DCompare( shadowMap, uv + texelSize, shadowCoord.z ) +
				mix( texture2DCompare( shadowMap, uv + vec2( -dx, 0.0 ), shadowCoord.z ), 
					 texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 0.0 ), shadowCoord.z ),
					 f.x ) +
				mix( texture2DCompare( shadowMap, uv + vec2( -dx, dy ), shadowCoord.z ), 
					 texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, dy ), shadowCoord.z ),
					 f.x ) +
				mix( texture2DCompare( shadowMap, uv + vec2( 0.0, -dy ), shadowCoord.z ), 
					 texture2DCompare( shadowMap, uv + vec2( 0.0, 2.0 * dy ), shadowCoord.z ),
					 f.y ) +
				mix( texture2DCompare( shadowMap, uv + vec2( dx, -dy ), shadowCoord.z ), 
					 texture2DCompare( shadowMap, uv + vec2( dx, 2.0 * dy ), shadowCoord.z ),
					 f.y ) +
				mix( mix( texture2DCompare( shadowMap, uv + vec2( -dx, -dy ), shadowCoord.z ), 
						  texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, -dy ), shadowCoord.z ),
						  f.x ),
					 mix( texture2DCompare( shadowMap, uv + vec2( -dx, 2.0 * dy ), shadowCoord.z ), 
						  texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 2.0 * dy ), shadowCoord.z ),
						  f.x ),
					 f.y )
			) * ( 1.0 / 9.0 );

		#elif defined( SHADOWMAP_TYPE_VSM )

			shadow = VSMShadow( shadowMap, shadowCoord.xy, shadowCoord.z );

		#else // no percentage-closer filtering:

			shadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );

		#endif

		}

		return shadow;

	}

	// cubeToUV() maps a 3D direction vector suitable for cube texture mapping to a 2D
	// vector suitable for 2D texture mapping. This code uses the following layout for the
	// 2D texture:
	//
	// xzXZ
	//  y Y
	//
	// Y - Positive y direction
	// y - Negative y direction
	// X - Positive x direction
	// x - Negative x direction
	// Z - Positive z direction
	// z - Negative z direction
	//
	// Source and test bed:
	// https://gist.github.com/tschw/da10c43c467ce8afd0c4

	vec2 cubeToUV( vec3 v, float texelSizeY ) {

		// Number of texels to avoid at the edge of each square

		vec3 absV = abs( v );

		// Intersect unit cube

		float scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );
		absV *= scaleToCube;

		// Apply scale to avoid seams

		// two texels less per square (one texel will do for NEAREST)
		v *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );

		// Unwrap

		// space: -1 ... 1 range for each square
		//
		// #X##		dim    := ( 4 , 2 )
		//  # #		center := ( 1 , 1 )

		vec2 planar = v.xy;

		float almostATexel = 1.5 * texelSizeY;
		float almostOne = 1.0 - almostATexel;

		if ( absV.z >= almostOne ) {

			if ( v.z > 0.0 )
				planar.x = 4.0 - v.x;

		} else if ( absV.x >= almostOne ) {

			float signX = sign( v.x );
			planar.x = v.z * signX + 2.0 * signX;

		} else if ( absV.y >= almostOne ) {

			float signY = sign( v.y );
			planar.x = v.x + 2.0 * signY + 2.0;
			planar.y = v.z * signY - 2.0;

		}

		// Transform to UV space

		// scale := 0.5 / dim
		// translate := ( center + 0.5 ) / dim
		return vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );

	}

	float getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord, float shadowCameraNear, float shadowCameraFar ) {

		vec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );

		// for point lights, the uniform @vShadowCoord is re-purposed to hold
		// the vector from the light to the world-space position of the fragment.
		vec3 lightToPosition = shadowCoord.xyz;

		// dp = normalized distance from light to fragment position
		float dp = ( length( lightToPosition ) - shadowCameraNear ) / ( shadowCameraFar - shadowCameraNear ); // need to clamp?
		dp += shadowBias;

		// bd3D = base direction 3D
		vec3 bd3D = normalize( lightToPosition );

		#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT ) || defined( SHADOWMAP_TYPE_VSM )

			vec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;

			return (
				texture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +
				texture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +
				texture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +
				texture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +
				texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +
				texture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +
				texture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +
				texture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +
				texture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )
			) * ( 1.0 / 9.0 );

		#else // no percentage-closer filtering

			return texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );

		#endif

	}

#endif
`;var bs=`
#ifdef USE_SHADOWMAP

	#if NUM_DIR_LIGHT_SHADOWS > 0

		uniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHT_SHADOWS ];
		varying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];

		struct DirectionalLightShadow {
			float shadowBias;
			float shadowNormalBias;
			float shadowRadius;
			vec2 shadowMapSize;
		};

		uniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];

	#endif

	#if NUM_SPOT_LIGHT_SHADOWS > 0

		uniform mat4 spotShadowMatrix[ NUM_SPOT_LIGHT_SHADOWS ];
		varying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHT_SHADOWS ];

		struct SpotLightShadow {
			float shadowBias;
			float shadowNormalBias;
			float shadowRadius;
			vec2 shadowMapSize;
		};

		uniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];

	#endif

	#if NUM_POINT_LIGHT_SHADOWS > 0

		uniform mat4 pointShadowMatrix[ NUM_POINT_LIGHT_SHADOWS ];
		varying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];

		struct PointLightShadow {
			float shadowBias;
			float shadowNormalBias;
			float shadowRadius;
			vec2 shadowMapSize;
			float shadowCameraNear;
			float shadowCameraFar;
		};

		uniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];

	#endif

	/*
	#if NUM_RECT_AREA_LIGHTS > 0

		// TODO (abelnation): uniforms for area light shadows

	#endif
	*/

#endif
`;var ys=`
#ifdef USE_SHADOWMAP

	#if NUM_DIR_LIGHT_SHADOWS > 0 || NUM_SPOT_LIGHT_SHADOWS > 0 || NUM_POINT_LIGHT_SHADOWS > 0

		// Offsetting the position used for querying occlusion along the world normal can be used to reduce shadow acne.
		vec3 shadowWorldNormal = inverseTransformDirection( transformedNormal, viewMatrix );
		vec4 shadowWorldPosition;

	#endif

	#if NUM_DIR_LIGHT_SHADOWS > 0

	#pragma unroll_loop_start
	for ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {

		shadowWorldPosition = worldPosition + vec4( shadowWorldNormal * directionalLightShadows[ i ].shadowNormalBias, 0 );
		vDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * shadowWorldPosition;

	}
	#pragma unroll_loop_end

	#endif

	#if NUM_SPOT_LIGHT_SHADOWS > 0

	#pragma unroll_loop_start
	for ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {

		shadowWorldPosition = worldPosition + vec4( shadowWorldNormal * spotLightShadows[ i ].shadowNormalBias, 0 );
		vSpotShadowCoord[ i ] = spotShadowMatrix[ i ] * shadowWorldPosition;

	}
	#pragma unroll_loop_end

	#endif

	#if NUM_POINT_LIGHT_SHADOWS > 0

	#pragma unroll_loop_start
	for ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {

		shadowWorldPosition = worldPosition + vec4( shadowWorldNormal * pointLightShadows[ i ].shadowNormalBias, 0 );
		vPointShadowCoord[ i ] = pointShadowMatrix[ i ] * shadowWorldPosition;

	}
	#pragma unroll_loop_end

	#endif

	/*
	#if NUM_RECT_AREA_LIGHTS > 0

		// TODO (abelnation): update vAreaShadowCoord with area light info

	#endif
	*/

#endif
`;var Cs=`
float getShadowMask() {

	float shadow = 1.0;

	#ifdef USE_SHADOWMAP

	#if NUM_DIR_LIGHT_SHADOWS > 0

	DirectionalLightShadow directionalLight;

	#pragma unroll_loop_start
	for ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {

		directionalLight = directionalLightShadows[ i ];
		shadow *= receiveShadow ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;

	}
	#pragma unroll_loop_end

	#endif

	#if NUM_SPOT_LIGHT_SHADOWS > 0

	SpotLightShadow spotLight;

	#pragma unroll_loop_start
	for ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {

		spotLight = spotLightShadows[ i ];
		shadow *= receiveShadow ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;

	}
	#pragma unroll_loop_end

	#endif

	#if NUM_POINT_LIGHT_SHADOWS > 0

	PointLightShadow pointLight;

	#pragma unroll_loop_start
	for ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {

		pointLight = pointLightShadows[ i ];
		shadow *= receiveShadow ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;

	}
	#pragma unroll_loop_end

	#endif

	/*
	#if NUM_RECT_AREA_LIGHTS > 0

		// TODO (abelnation): update shadow for Area light

	#endif
	*/

	#endif

	return shadow;

}
`;var zs=`
#ifdef USE_SKINNING

	mat4 boneMatX = getBoneMatrix( skinIndex.x );
	mat4 boneMatY = getBoneMatrix( skinIndex.y );
	mat4 boneMatZ = getBoneMatrix( skinIndex.z );
	mat4 boneMatW = getBoneMatrix( skinIndex.w );

#endif
`;var As=`
#ifdef USE_SKINNING

	uniform mat4 bindMatrix;
	uniform mat4 bindMatrixInverse;

	#ifdef BONE_TEXTURE

		uniform highp sampler2D boneTexture;
		uniform int boneTextureSize;

		mat4 getBoneMatrix( const in float i ) {

			float j = i * 4.0;
			float x = mod( j, float( boneTextureSize ) );
			float y = floor( j / float( boneTextureSize ) );

			float dx = 1.0 / float( boneTextureSize );
			float dy = 1.0 / float( boneTextureSize );

			y = dy * ( y + 0.5 );

			vec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );
			vec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );
			vec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );
			vec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );

			mat4 bone = mat4( v1, v2, v3, v4 );

			return bone;

		}

	#else

		uniform mat4 boneMatrices[ MAX_BONES ];

		mat4 getBoneMatrix( const in float i ) {

			mat4 bone = boneMatrices[ int(i) ];
			return bone;

		}

	#endif

#endif
`;var ws=`
#ifdef USE_SKINNING

	vec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );

	vec4 skinned = vec4( 0.0 );
	skinned += boneMatX * skinVertex * skinWeight.x;
	skinned += boneMatY * skinVertex * skinWeight.y;
	skinned += boneMatZ * skinVertex * skinWeight.z;
	skinned += boneMatW * skinVertex * skinWeight.w;

	transformed = ( bindMatrixInverse * skinned ).xyz;

#endif
`;var Ss=`
#ifdef USE_SKINNING

	mat4 skinMatrix = mat4( 0.0 );
	skinMatrix += skinWeight.x * boneMatX;
	skinMatrix += skinWeight.y * boneMatY;
	skinMatrix += skinWeight.z * boneMatZ;
	skinMatrix += skinWeight.w * boneMatW;
	skinMatrix = bindMatrixInverse * skinMatrix * bindMatrix;

	objectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;

	#ifdef USE_TANGENT

		objectTangent = vec4( skinMatrix * vec4( objectTangent, 0.0 ) ).xyz;

	#endif

#endif
`;var _s=`
float specularStrength;

#ifdef USE_SPECULARMAP

	vec4 texelSpecular = texture2D( specularMap, vUv );
	specularStrength = texelSpecular.r;

#else

	specularStrength = 1.0;

#endif
`;var Es=`
#ifdef USE_SPECULARMAP

	uniform sampler2D specularMap;

#endif
`;var Ls=`
#if defined( TONE_MAPPING )

	gl_FragColor.rgb = toneMapping( gl_FragColor.rgb );

#endif
`;var Ds=`
#ifndef saturate
// <common> may have defined saturate() already
#define saturate( a ) clamp( a, 0.0, 1.0 )
#endif

uniform float toneMappingExposure;

// exposure only
vec3 LinearToneMapping( vec3 color ) {

	return toneMappingExposure * color;

}

// source: https://www.cs.utah.edu/docs/techreports/2002/pdf/UUCS-02-001.pdf
vec3 ReinhardToneMapping( vec3 color ) {

	color *= toneMappingExposure;
	return saturate( color / ( vec3( 1.0 ) + color ) );

}

// source: http://filmicworlds.com/blog/filmic-tonemapping-operators/
vec3 OptimizedCineonToneMapping( vec3 color ) {

	// optimized filmic operator by Jim Hejl and Richard Burgess-Dawson
	color *= toneMappingExposure;
	color = max( vec3( 0.0 ), color - 0.004 );
	return pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );

}

// source: https://github.com/selfshadow/ltc_code/blob/master/webgl/shaders/ltc/ltc_blit.fs
vec3 RRTAndODTFit( vec3 v ) {

	vec3 a = v * ( v + 0.0245786 ) - 0.000090537;
	vec3 b = v * ( 0.983729 * v + 0.4329510 ) + 0.238081;
	return a / b;

}

// this implementation of ACES is modified to accommodate a brighter viewing environment.
// the scale factor of 1/0.6 is subjective. see discussion in #19621.

vec3 ACESFilmicToneMapping( vec3 color ) {

	// sRGB => XYZ => D65_2_D60 => AP1 => RRT_SAT
	const mat3 ACESInputMat = mat3(
		vec3( 0.59719, 0.07600, 0.02840 ), // transposed from source
		vec3( 0.35458, 0.90834, 0.13383 ),
		vec3( 0.04823, 0.01566, 0.83777 )
	);

	// ODT_SAT => XYZ => D60_2_D65 => sRGB
	const mat3 ACESOutputMat = mat3(
		vec3(  1.60475, -0.10208, -0.00327 ), // transposed from source
		vec3( -0.53108,  1.10813, -0.07276 ),
		vec3( -0.07367, -0.00605,  1.07602 )
	);

	color *= toneMappingExposure / 0.6;

	color = ACESInputMat * color;

	// Apply RRT and ODT
	color = RRTAndODTFit( color );

	color = ACESOutputMat * color;

	// Clamp to [0, 1]
	return saturate( color );

}

vec3 CustomToneMapping( vec3 color ) { return color; }
`;var Ts=`
#ifdef USE_TRANSMISSION

	float transmissionAlpha = 1.0;
	float transmissionFactor = transmission;
	float thicknessFactor = thickness;

	#ifdef USE_TRANSMISSIONMAP

		transmissionFactor *= texture2D( transmissionMap, vUv ).r;

	#endif

	#ifdef USE_THICKNESSMAP

		thicknessFactor *= texture2D( thicknessMap, vUv ).g;

	#endif

	vec3 pos = vWorldPosition;
	vec3 v = normalize( cameraPosition - pos );
	vec3 n = inverseTransformDirection( normal, viewMatrix );

	vec4 transmission = getIBLVolumeRefraction(
		n, v, roughnessFactor, material.diffuseColor, material.specularColor, material.specularF90,
		pos, modelMatrix, viewMatrix, projectionMatrix, ior, thicknessFactor,
		attenuationColor, attenuationDistance );

	totalDiffuse = mix( totalDiffuse, transmission.rgb, transmissionFactor );
	transmissionAlpha = mix( transmissionAlpha, transmission.a, transmissionFactor );
#endif
`;var Hs=`
#ifdef USE_TRANSMISSION

	// Transmission code is based on glTF-Sampler-Viewer
	// https://github.com/KhronosGroup/glTF-Sample-Viewer

	uniform float transmission;
	uniform float thickness;
	uniform float attenuationDistance;
	uniform vec3 attenuationColor;

	#ifdef USE_TRANSMISSIONMAP

		uniform sampler2D transmissionMap;

	#endif

	#ifdef USE_THICKNESSMAP

		uniform sampler2D thicknessMap;

	#endif

	uniform vec2 transmissionSamplerSize;
	uniform sampler2D transmissionSamplerMap;

	uniform mat4 modelMatrix;
	uniform mat4 projectionMatrix;

	varying vec3 vWorldPosition;

	vec3 getVolumeTransmissionRay( const in vec3 n, const in vec3 v, const in float thickness, const in float ior, const in mat4 modelMatrix ) {

		// Direction of refracted light.
		vec3 refractionVector = refract( - v, normalize( n ), 1.0 / ior );

		// Compute rotation-independant scaling of the model matrix.
		vec3 modelScale;
		modelScale.x = length( vec3( modelMatrix[ 0 ].xyz ) );
		modelScale.y = length( vec3( modelMatrix[ 1 ].xyz ) );
		modelScale.z = length( vec3( modelMatrix[ 2 ].xyz ) );

		// The thickness is specified in local space.
		return normalize( refractionVector ) * thickness * modelScale;

	}

	float applyIorToRoughness( const in float roughness, const in float ior ) {

		// Scale roughness with IOR so that an IOR of 1.0 results in no microfacet refraction and
		// an IOR of 1.5 results in the default amount of microfacet refraction.
		return roughness * clamp( ior * 2.0 - 2.0, 0.0, 1.0 );

	}

	vec4 getTransmissionSample( const in vec2 fragCoord, const in float roughness, const in float ior ) {

		float framebufferLod = log2( transmissionSamplerSize.x ) * applyIorToRoughness( roughness, ior );

		#ifdef TEXTURE_LOD_EXT

			return texture2DLodEXT( transmissionSamplerMap, fragCoord.xy, framebufferLod );

		#else

			return texture2D( transmissionSamplerMap, fragCoord.xy, framebufferLod );

		#endif

	}

	vec3 applyVolumeAttenuation( const in vec3 radiance, const in float transmissionDistance, const in vec3 attenuationColor, const in float attenuationDistance ) {

		if ( attenuationDistance == 0.0 ) {

			// Attenuation distance is +\u221E (which we indicate by zero), i.e. the transmitted color is not attenuated at all.
			return radiance;

		} else {

			// Compute light attenuation using Beer's law.
			vec3 attenuationCoefficient = -log( attenuationColor ) / attenuationDistance;
			vec3 transmittance = exp( - attenuationCoefficient * transmissionDistance ); // Beer's law
			return transmittance * radiance;

		}

	}

	vec4 getIBLVolumeRefraction( const in vec3 n, const in vec3 v, const in float roughness, const in vec3 diffuseColor,
		const in vec3 specularColor, const in float specularF90, const in vec3 position, const in mat4 modelMatrix,
		const in mat4 viewMatrix, const in mat4 projMatrix, const in float ior, const in float thickness,
		const in vec3 attenuationColor, const in float attenuationDistance ) {

		vec3 transmissionRay = getVolumeTransmissionRay( n, v, thickness, ior, modelMatrix );
		vec3 refractedRayExit = position + transmissionRay;

		// Project refracted vector on the framebuffer, while mapping to normalized device coordinates.
		vec4 ndcPos = projMatrix * viewMatrix * vec4( refractedRayExit, 1.0 );
		vec2 refractionCoords = ndcPos.xy / ndcPos.w;
		refractionCoords += 1.0;
		refractionCoords /= 2.0;

		// Sample framebuffer to get pixel the refracted ray hits.
		vec4 transmittedLight = getTransmissionSample( refractionCoords, roughness, ior );

		vec3 attenuatedColor = applyVolumeAttenuation( transmittedLight.rgb, length( transmissionRay ), attenuationColor, attenuationDistance );

		// Get the specular component.
		vec3 F = EnvironmentBRDF( n, v, specularColor, specularF90, roughness );

		return vec4( ( 1.0 - F ) * attenuatedColor * diffuseColor, transmittedLight.a );

	}
#endif
`;var Vs=`
#if ( defined( USE_UV ) && ! defined( UVS_VERTEX_ONLY ) )

	varying vec2 vUv;

#endif
`;var Ns=`
#ifdef USE_UV

	#ifdef UVS_VERTEX_ONLY

		vec2 vUv;

	#else

		varying vec2 vUv;

	#endif

	uniform mat3 uvTransform;

#endif
`;var Rs=`
#ifdef USE_UV

	vUv = ( uvTransform * vec3( uv, 1 ) ).xy;

#endif
`;var Fs=`
#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )

	varying vec2 vUv2;

#endif
`;var Bs=`
#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )

	attribute vec2 uv2;
	varying vec2 vUv2;

	uniform mat3 uv2Transform;

#endif
`;var Ps=`
#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )

	vUv2 = ( uv2Transform * vec3( uv2, 1 ) ).xy;

#endif
`;var Is=`
#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP ) || defined ( USE_TRANSMISSION )

	vec4 worldPosition = vec4( transformed, 1.0 );

	#ifdef USE_INSTANCING

		worldPosition = instanceMatrix * worldPosition;

	#endif

	worldPosition = modelMatrix * worldPosition;

#endif
`;var ks=`
varying vec2 vUv;
uniform mat3 uvTransform;

void main() {

	vUv = ( uvTransform * vec3( uv, 1 ) ).xy;

	gl_Position = vec4( position.xy, 1.0, 1.0 );

}
`,Us=`
uniform sampler2D t2D;

varying vec2 vUv;

void main() {

	gl_FragColor = texture2D( t2D, vUv );

	#include <tonemapping_fragment>
	#include <encodings_fragment>

}
`;var Os=`
varying vec3 vWorldDirection;

#include <common>

void main() {

	vWorldDirection = transformDirection( position, modelMatrix );

	#include <begin_vertex>
	#include <project_vertex>

	gl_Position.z = gl_Position.w; // set z to camera.far

}
`,Gs=`
#include <envmap_common_pars_fragment>
uniform float opacity;

varying vec3 vWorldDirection;

#include <cube_uv_reflection_fragment>

void main() {

	vec3 vReflect = vWorldDirection;
	#include <envmap_fragment>

	gl_FragColor = envColor;
	gl_FragColor.a *= opacity;

	#include <tonemapping_fragment>
	#include <encodings_fragment>

}
`;var qs=`
#include <common>
#include <uv_pars_vertex>
#include <displacementmap_pars_vertex>
#include <morphtarget_pars_vertex>
#include <skinning_pars_vertex>
#include <logdepthbuf_pars_vertex>
#include <clipping_planes_pars_vertex>

// This is used for computing an equivalent of gl_FragCoord.z that is as high precision as possible.
// Some platforms compute gl_FragCoord at a lower precision which makes the manually computed value better for
// depth-based postprocessing effects. Reproduced on iPad with A10 processor / iPadOS 13.3.1.
varying vec2 vHighPrecisionZW;

void main() {

	#include <uv_vertex>

	#include <skinbase_vertex>

	#ifdef USE_DISPLACEMENTMAP

		#include <beginnormal_vertex>
		#include <morphnormal_vertex>
		#include <skinnormal_vertex>

	#endif

	#include <begin_vertex>
	#include <morphtarget_vertex>
	#include <skinning_vertex>
	#include <displacementmap_vertex>
	#include <project_vertex>
	#include <logdepthbuf_vertex>
	#include <clipping_planes_vertex>

	vHighPrecisionZW = gl_Position.zw;

}
`,Ws=`
#if DEPTH_PACKING == 3200

	uniform float opacity;

#endif

#include <common>
#include <packing>
#include <uv_pars_fragment>
#include <map_pars_fragment>
#include <alphamap_pars_fragment>
#include <alphatest_pars_fragment>
#include <logdepthbuf_pars_fragment>
#include <clipping_planes_pars_fragment>

varying vec2 vHighPrecisionZW;

void main() {

	#include <clipping_planes_fragment>

	vec4 diffuseColor = vec4( 1.0 );

	#if DEPTH_PACKING == 3200

		diffuseColor.a = opacity;

	#endif

	#include <map_fragment>
	#include <alphamap_fragment>
	#include <alphatest_fragment>

	#include <logdepthbuf_fragment>

	// Higher precision equivalent of gl_FragCoord.z. This assumes depthRange has been left to its default values.
	float fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;

	#if DEPTH_PACKING == 3200

		gl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), opacity );

	#elif DEPTH_PACKING == 3201

		gl_FragColor = packDepthToRGBA( fragCoordZ );

	#endif

}
`;var js=`
#define DISTANCE

varying vec3 vWorldPosition;

#include <common>
#include <uv_pars_vertex>
#include <displacementmap_pars_vertex>
#include <morphtarget_pars_vertex>
#include <skinning_pars_vertex>
#include <clipping_planes_pars_vertex>

void main() {

	#include <uv_vertex>

	#include <skinbase_vertex>

	#ifdef USE_DISPLACEMENTMAP

		#include <beginnormal_vertex>
		#include <morphnormal_vertex>
		#include <skinnormal_vertex>

	#endif

	#include <begin_vertex>
	#include <morphtarget_vertex>
	#include <skinning_vertex>
	#include <displacementmap_vertex>
	#include <project_vertex>
	#include <worldpos_vertex>
	#include <clipping_planes_vertex>

	vWorldPosition = worldPosition.xyz;

}
`,Xs=`
#define DISTANCE

uniform vec3 referencePosition;
uniform float nearDistance;
uniform float farDistance;
varying vec3 vWorldPosition;

#include <common>
#include <packing>
#include <uv_pars_fragment>
#include <map_pars_fragment>
#include <alphamap_pars_fragment>
#include <alphatest_pars_fragment>
#include <clipping_planes_pars_fragment>

void main () {

	#include <clipping_planes_fragment>

	vec4 diffuseColor = vec4( 1.0 );

	#include <map_fragment>
	#include <alphamap_fragment>
	#include <alphatest_fragment>

	float dist = length( vWorldPosition - referencePosition );
	dist = ( dist - nearDistance ) / ( farDistance - nearDistance );
	dist = saturate( dist ); // clamp to [ 0, 1 ]

	gl_FragColor = packDepthToRGBA( dist );

}
`;var Zs=`
varying vec3 vWorldDirection;

#include <common>

void main() {

	vWorldDirection = transformDirection( position, modelMatrix );

	#include <begin_vertex>
	#include <project_vertex>

}
`,Ys=`
uniform sampler2D tEquirect;

varying vec3 vWorldDirection;

#include <common>

void main() {

	vec3 direction = normalize( vWorldDirection );

	vec2 sampleUV = equirectUv( direction );

	gl_FragColor = texture2D( tEquirect, sampleUV );

	#include <tonemapping_fragment>
	#include <encodings_fragment>

}
`;var $s=`
uniform float scale;
attribute float lineDistance;

varying float vLineDistance;

#include <common>
#include <color_pars_vertex>
#include <fog_pars_vertex>
#include <morphtarget_pars_vertex>
#include <logdepthbuf_pars_vertex>
#include <clipping_planes_pars_vertex>

void main() {

	vLineDistance = scale * lineDistance;

	#include <color_vertex>
	#include <begin_vertex>
	#include <morphtarget_vertex>
	#include <project_vertex>
	#include <logdepthbuf_vertex>
	#include <clipping_planes_vertex>
	#include <fog_vertex>

}
`,Ks=`
uniform vec3 diffuse;
uniform float opacity;

uniform float dashSize;
uniform float totalSize;

varying float vLineDistance;

#include <common>
#include <color_pars_fragment>
#include <fog_pars_fragment>
#include <logdepthbuf_pars_fragment>
#include <clipping_planes_pars_fragment>

void main() {

	#include <clipping_planes_fragment>

	if ( mod( vLineDistance, totalSize ) > dashSize ) {

		discard;

	}

	vec3 outgoingLight = vec3( 0.0 );
	vec4 diffuseColor = vec4( diffuse, opacity );

	#include <logdepthbuf_fragment>
	#include <color_fragment>

	outgoingLight = diffuseColor.rgb; // simple shader

	#include <output_fragment>
	#include <tonemapping_fragment>
	#include <encodings_fragment>
	#include <fog_fragment>
	#include <premultiplied_alpha_fragment>

}
`;var Js=`
#include <common>
#include <uv_pars_vertex>
#include <uv2_pars_vertex>
#include <envmap_pars_vertex>
#include <color_pars_vertex>
#include <fog_pars_vertex>
#include <morphtarget_pars_vertex>
#include <skinning_pars_vertex>
#include <logdepthbuf_pars_vertex>
#include <clipping_planes_pars_vertex>

void main() {

	#include <uv_vertex>
	#include <uv2_vertex>
	#include <color_vertex>

	#if defined ( USE_ENVMAP ) || defined ( USE_SKINNING )

		#include <beginnormal_vertex>
		#include <morphnormal_vertex>
		#include <skinbase_vertex>
		#include <skinnormal_vertex>
		#include <defaultnormal_vertex>

	#endif

	#include <begin_vertex>
	#include <morphtarget_vertex>
	#include <skinning_vertex>
	#include <project_vertex>
	#include <logdepthbuf_vertex>
	#include <clipping_planes_vertex>

	#include <worldpos_vertex>
	#include <envmap_vertex>
	#include <fog_vertex>

}
`,Qs=`
uniform vec3 diffuse;
uniform float opacity;

#ifndef FLAT_SHADED

	varying vec3 vNormal;

#endif

#include <common>
#include <dithering_pars_fragment>
#include <color_pars_fragment>
#include <uv_pars_fragment>
#include <uv2_pars_fragment>
#include <map_pars_fragment>
#include <alphamap_pars_fragment>
#include <alphatest_pars_fragment>
#include <aomap_pars_fragment>
#include <lightmap_pars_fragment>
#include <envmap_common_pars_fragment>
#include <envmap_pars_fragment>
#include <cube_uv_reflection_fragment>
#include <fog_pars_fragment>
#include <specularmap_pars_fragment>
#include <logdepthbuf_pars_fragment>
#include <clipping_planes_pars_fragment>

void main() {

	#include <clipping_planes_fragment>

	vec4 diffuseColor = vec4( diffuse, opacity );

	#include <logdepthbuf_fragment>
	#include <map_fragment>
	#include <color_fragment>
	#include <alphamap_fragment>
	#include <alphatest_fragment>
	#include <specularmap_fragment>

	ReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );

	// accumulation (baked indirect lighting only)
	#ifdef USE_LIGHTMAP

		vec4 lightMapTexel= texture2D( lightMap, vUv2 );
		reflectedLight.indirectDiffuse += lightMapTexel.rgb * lightMapIntensity;

	#else

		reflectedLight.indirectDiffuse += vec3( 1.0 );

	#endif

	// modulation
	#include <aomap_fragment>

	reflectedLight.indirectDiffuse *= diffuseColor.rgb;

	vec3 outgoingLight = reflectedLight.indirectDiffuse;

	#include <envmap_fragment>

	#include <output_fragment>
	#include <tonemapping_fragment>
	#include <encodings_fragment>
	#include <fog_fragment>
	#include <premultiplied_alpha_fragment>
	#include <dithering_fragment>

}
`;var e5=`
#define LAMBERT

varying vec3 vLightFront;
varying vec3 vIndirectFront;

#ifdef DOUBLE_SIDED
	varying vec3 vLightBack;
	varying vec3 vIndirectBack;
#endif

#include <common>
#include <uv_pars_vertex>
#include <uv2_pars_vertex>
#include <envmap_pars_vertex>
#include <bsdfs>
#include <lights_pars_begin>
#include <color_pars_vertex>
#include <fog_pars_vertex>
#include <morphtarget_pars_vertex>
#include <skinning_pars_vertex>
#include <shadowmap_pars_vertex>
#include <logdepthbuf_pars_vertex>
#include <clipping_planes_pars_vertex>

void main() {

	#include <uv_vertex>
	#include <uv2_vertex>
	#include <color_vertex>

	#include <beginnormal_vertex>
	#include <morphnormal_vertex>
	#include <skinbase_vertex>
	#include <skinnormal_vertex>
	#include <defaultnormal_vertex>

	#include <begin_vertex>
	#include <morphtarget_vertex>
	#include <skinning_vertex>
	#include <project_vertex>
	#include <logdepthbuf_vertex>
	#include <clipping_planes_vertex>

	#include <worldpos_vertex>
	#include <envmap_vertex>
	#include <lights_lambert_vertex>
	#include <shadowmap_vertex>
	#include <fog_vertex>
}
`,t5=`
uniform vec3 diffuse;
uniform vec3 emissive;
uniform float opacity;

varying vec3 vLightFront;
varying vec3 vIndirectFront;

#ifdef DOUBLE_SIDED
	varying vec3 vLightBack;
	varying vec3 vIndirectBack;
#endif


#include <common>
#include <packing>
#include <dithering_pars_fragment>
#include <color_pars_fragment>
#include <uv_pars_fragment>
#include <uv2_pars_fragment>
#include <map_pars_fragment>
#include <alphamap_pars_fragment>
#include <alphatest_pars_fragment>
#include <aomap_pars_fragment>
#include <lightmap_pars_fragment>
#include <emissivemap_pars_fragment>
#include <envmap_common_pars_fragment>
#include <envmap_pars_fragment>
#include <cube_uv_reflection_fragment>
#include <bsdfs>
#include <lights_pars_begin>
#include <fog_pars_fragment>
#include <shadowmap_pars_fragment>
#include <shadowmask_pars_fragment>
#include <specularmap_pars_fragment>
#include <logdepthbuf_pars_fragment>
#include <clipping_planes_pars_fragment>

void main() {

	#include <clipping_planes_fragment>

	vec4 diffuseColor = vec4( diffuse, opacity );
	ReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );
	vec3 totalEmissiveRadiance = emissive;

	#include <logdepthbuf_fragment>
	#include <map_fragment>
	#include <color_fragment>
	#include <alphamap_fragment>
	#include <alphatest_fragment>
	#include <specularmap_fragment>
	#include <emissivemap_fragment>

	// accumulation

	#ifdef DOUBLE_SIDED

		reflectedLight.indirectDiffuse += ( gl_FrontFacing ) ? vIndirectFront : vIndirectBack;

	#else

		reflectedLight.indirectDiffuse += vIndirectFront;

	#endif

	#include <lightmap_fragment>

	reflectedLight.indirectDiffuse *= BRDF_Lambert( diffuseColor.rgb );

	#ifdef DOUBLE_SIDED

		reflectedLight.directDiffuse = ( gl_FrontFacing ) ? vLightFront : vLightBack;

	#else

		reflectedLight.directDiffuse = vLightFront;

	#endif

	reflectedLight.directDiffuse *= BRDF_Lambert( diffuseColor.rgb ) * getShadowMask();

	// modulation

	#include <aomap_fragment>

	vec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;

	#include <envmap_fragment>

	#include <output_fragment>
	#include <tonemapping_fragment>
	#include <encodings_fragment>
	#include <fog_fragment>
	#include <premultiplied_alpha_fragment>
	#include <dithering_fragment>
}
`;var i5=`
#define MATCAP

varying vec3 vViewPosition;

#include <common>
#include <uv_pars_vertex>
#include <color_pars_vertex>
#include <displacementmap_pars_vertex>
#include <fog_pars_vertex>
#include <normal_pars_vertex>
#include <morphtarget_pars_vertex>
#include <skinning_pars_vertex>

#include <logdepthbuf_pars_vertex>
#include <clipping_planes_pars_vertex>

void main() {

	#include <uv_vertex>
	#include <color_vertex>
	#include <beginnormal_vertex>
	#include <morphnormal_vertex>
	#include <skinbase_vertex>
	#include <skinnormal_vertex>
	#include <defaultnormal_vertex>
	#include <normal_vertex>

	#include <begin_vertex>
	#include <morphtarget_vertex>
	#include <skinning_vertex>
	#include <displacementmap_vertex>
	#include <project_vertex>

	#include <logdepthbuf_vertex>
	#include <clipping_planes_vertex>
	#include <fog_vertex>

	vViewPosition = - mvPosition.xyz;

}
`,a5=`
#define MATCAP

uniform vec3 diffuse;
uniform float opacity;
uniform sampler2D matcap;

varying vec3 vViewPosition;

#include <common>
#include <dithering_pars_fragment>
#include <color_pars_fragment>
#include <uv_pars_fragment>
#include <map_pars_fragment>
#include <alphamap_pars_fragment>
#include <alphatest_pars_fragment>
#include <fog_pars_fragment>
#include <normal_pars_fragment>
#include <bumpmap_pars_fragment>
#include <normalmap_pars_fragment>
#include <logdepthbuf_pars_fragment>
#include <clipping_planes_pars_fragment>

void main() {

	#include <clipping_planes_fragment>

	vec4 diffuseColor = vec4( diffuse, opacity );

	#include <logdepthbuf_fragment>
	#include <map_fragment>
	#include <color_fragment>
	#include <alphamap_fragment>
	#include <alphatest_fragment>
	#include <normal_fragment_begin>
	#include <normal_fragment_maps>

	vec3 viewDir = normalize( vViewPosition );
	vec3 x = normalize( vec3( viewDir.z, 0.0, - viewDir.x ) );
	vec3 y = cross( viewDir, x );
	vec2 uv = vec2( dot( x, normal ), dot( y, normal ) ) * 0.495 + 0.5; // 0.495 to remove artifacts caused by undersized matcap disks

	#ifdef USE_MATCAP

		vec4 matcapColor = texture2D( matcap, uv );

	#else

		vec4 matcapColor = vec4( vec3( mix( 0.2, 0.8, uv.y ) ), 1.0 ); // default if matcap is missing

	#endif

	vec3 outgoingLight = diffuseColor.rgb * matcapColor.rgb;

	#include <output_fragment>
	#include <tonemapping_fragment>
	#include <encodings_fragment>
	#include <fog_fragment>
	#include <premultiplied_alpha_fragment>
	#include <dithering_fragment>

}
`;var r5=`
#define NORMAL

#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )

	varying vec3 vViewPosition;

#endif

#include <common>
#include <uv_pars_vertex>
#include <displacementmap_pars_vertex>
#include <normal_pars_vertex>
#include <morphtarget_pars_vertex>
#include <skinning_pars_vertex>
#include <logdepthbuf_pars_vertex>
#include <clipping_planes_pars_vertex>

void main() {

	#include <uv_vertex>

	#include <beginnormal_vertex>
	#include <morphnormal_vertex>
	#include <skinbase_vertex>
	#include <skinnormal_vertex>
	#include <defaultnormal_vertex>
	#include <normal_vertex>

	#include <begin_vertex>
	#include <morphtarget_vertex>
	#include <skinning_vertex>
	#include <displacementmap_vertex>
	#include <project_vertex>
	#include <logdepthbuf_vertex>
	#include <clipping_planes_vertex>

#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )

	vViewPosition = - mvPosition.xyz;

#endif

}
`,n5=`
#define NORMAL

uniform float opacity;

#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )

	varying vec3 vViewPosition;

#endif

#include <packing>
#include <uv_pars_fragment>
#include <normal_pars_fragment>
#include <bumpmap_pars_fragment>
#include <normalmap_pars_fragment>
#include <logdepthbuf_pars_fragment>
#include <clipping_planes_pars_fragment>

void main() {

	#include <clipping_planes_fragment>
	#include <logdepthbuf_fragment>
	#include <normal_fragment_begin>
	#include <normal_fragment_maps>

	gl_FragColor = vec4( packNormalToRGB( normal ), opacity );

}
`;var s5=`
#define PHONG

varying vec3 vViewPosition;

#include <common>
#include <uv_pars_vertex>
#include <uv2_pars_vertex>
#include <displacementmap_pars_vertex>
#include <envmap_pars_vertex>
#include <color_pars_vertex>
#include <fog_pars_vertex>
#include <normal_pars_vertex>
#include <morphtarget_pars_vertex>
#include <skinning_pars_vertex>
#include <shadowmap_pars_vertex>
#include <logdepthbuf_pars_vertex>
#include <clipping_planes_pars_vertex>

void main() {

	#include <uv_vertex>
	#include <uv2_vertex>
	#include <color_vertex>

	#include <beginnormal_vertex>
	#include <morphnormal_vertex>
	#include <skinbase_vertex>
	#include <skinnormal_vertex>
	#include <defaultnormal_vertex>
	#include <normal_vertex>

	#include <begin_vertex>
	#include <morphtarget_vertex>
	#include <skinning_vertex>
	#include <displacementmap_vertex>
	#include <project_vertex>
	#include <logdepthbuf_vertex>
	#include <clipping_planes_vertex>

	vViewPosition = - mvPosition.xyz;

	#include <worldpos_vertex>
	#include <envmap_vertex>
	#include <shadowmap_vertex>
	#include <fog_vertex>

}
`,o5=`
#define PHONG

uniform vec3 diffuse;
uniform vec3 emissive;
uniform vec3 specular;
uniform float shininess;
uniform float opacity;

#include <common>
#include <packing>
#include <dithering_pars_fragment>
#include <color_pars_fragment>
#include <uv_pars_fragment>
#include <uv2_pars_fragment>
#include <map_pars_fragment>
#include <alphamap_pars_fragment>
#include <alphatest_pars_fragment>
#include <aomap_pars_fragment>
#include <lightmap_pars_fragment>
#include <emissivemap_pars_fragment>
#include <envmap_common_pars_fragment>
#include <envmap_pars_fragment>
#include <cube_uv_reflection_fragment>
#include <fog_pars_fragment>
#include <bsdfs>
#include <lights_pars_begin>
#include <normal_pars_fragment>
#include <lights_phong_pars_fragment>
#include <shadowmap_pars_fragment>
#include <bumpmap_pars_fragment>
#include <normalmap_pars_fragment>
#include <specularmap_pars_fragment>
#include <logdepthbuf_pars_fragment>
#include <clipping_planes_pars_fragment>

void main() {

	#include <clipping_planes_fragment>

	vec4 diffuseColor = vec4( diffuse, opacity );
	ReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );
	vec3 totalEmissiveRadiance = emissive;

	#include <logdepthbuf_fragment>
	#include <map_fragment>
	#include <color_fragment>
	#include <alphamap_fragment>
	#include <alphatest_fragment>
	#include <specularmap_fragment>
	#include <normal_fragment_begin>
	#include <normal_fragment_maps>
	#include <emissivemap_fragment>

	// accumulation
	#include <lights_phong_fragment>
	#include <lights_fragment_begin>
	#include <lights_fragment_maps>
	#include <lights_fragment_end>

	// modulation
	#include <aomap_fragment>

	vec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;

	#include <envmap_fragment>
	#include <output_fragment>
	#include <tonemapping_fragment>
	#include <encodings_fragment>
	#include <fog_fragment>
	#include <premultiplied_alpha_fragment>
	#include <dithering_fragment>

}
`;var c5=`
#define STANDARD

varying vec3 vViewPosition;

#ifdef USE_TRANSMISSION

	varying vec3 vWorldPosition;

#endif

#include <common>
#include <uv_pars_vertex>
#include <uv2_pars_vertex>
#include <displacementmap_pars_vertex>
#include <color_pars_vertex>
#include <fog_pars_vertex>
#include <normal_pars_vertex>
#include <morphtarget_pars_vertex>
#include <skinning_pars_vertex>
#include <shadowmap_pars_vertex>
#include <logdepthbuf_pars_vertex>
#include <clipping_planes_pars_vertex>

void main() {

	#include <uv_vertex>
	#include <uv2_vertex>
	#include <color_vertex>

	#include <beginnormal_vertex>
	#include <morphnormal_vertex>
	#include <skinbase_vertex>
	#include <skinnormal_vertex>
	#include <defaultnormal_vertex>
	#include <normal_vertex>

	#include <begin_vertex>
	#include <morphtarget_vertex>
	#include <skinning_vertex>
	#include <displacementmap_vertex>
	#include <project_vertex>
	#include <logdepthbuf_vertex>
	#include <clipping_planes_vertex>

	vViewPosition = - mvPosition.xyz;

	#include <worldpos_vertex>
	#include <shadowmap_vertex>
	#include <fog_vertex>

#ifdef USE_TRANSMISSION

	vWorldPosition = worldPosition.xyz;

#endif
}
`,l5=`
#define STANDARD

#ifdef PHYSICAL
	#define IOR
	#define SPECULAR
#endif

uniform vec3 diffuse;
uniform vec3 emissive;
uniform float roughness;
uniform float metalness;
uniform float opacity;

#ifdef IOR
	uniform float ior;
#endif

#ifdef SPECULAR
	uniform float specularIntensity;
	uniform vec3 specularColor;

	#ifdef USE_SPECULARINTENSITYMAP
		uniform sampler2D specularIntensityMap;
	#endif

	#ifdef USE_SPECULARCOLORMAP
		uniform sampler2D specularColorMap;
	#endif
#endif

#ifdef USE_CLEARCOAT
	uniform float clearcoat;
	uniform float clearcoatRoughness;
#endif

#ifdef USE_SHEEN
	uniform vec3 sheenColor;
	uniform float sheenRoughness;

	#ifdef USE_SHEENCOLORMAP
		uniform sampler2D sheenColorMap;
	#endif

	#ifdef USE_SHEENROUGHNESSMAP
		uniform sampler2D sheenRoughnessMap;
	#endif
#endif

varying vec3 vViewPosition;

#include <common>
#include <packing>
#include <dithering_pars_fragment>
#include <color_pars_fragment>
#include <uv_pars_fragment>
#include <uv2_pars_fragment>
#include <map_pars_fragment>
#include <alphamap_pars_fragment>
#include <alphatest_pars_fragment>
#include <aomap_pars_fragment>
#include <lightmap_pars_fragment>
#include <emissivemap_pars_fragment>
#include <bsdfs>
#include <cube_uv_reflection_fragment>
#include <envmap_common_pars_fragment>
#include <envmap_physical_pars_fragment>
#include <fog_pars_fragment>
#include <lights_pars_begin>
#include <normal_pars_fragment>
#include <lights_physical_pars_fragment>
#include <transmission_pars_fragment>
#include <shadowmap_pars_fragment>
#include <bumpmap_pars_fragment>
#include <normalmap_pars_fragment>
#include <clearcoat_pars_fragment>
#include <roughnessmap_pars_fragment>
#include <metalnessmap_pars_fragment>
#include <logdepthbuf_pars_fragment>
#include <clipping_planes_pars_fragment>

void main() {

	#include <clipping_planes_fragment>

	vec4 diffuseColor = vec4( diffuse, opacity );
	ReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );
	vec3 totalEmissiveRadiance = emissive;

	#include <logdepthbuf_fragment>
	#include <map_fragment>
	#include <color_fragment>
	#include <alphamap_fragment>
	#include <alphatest_fragment>
	#include <roughnessmap_fragment>
	#include <metalnessmap_fragment>
	#include <normal_fragment_begin>
	#include <normal_fragment_maps>
	#include <clearcoat_normal_fragment_begin>
	#include <clearcoat_normal_fragment_maps>
	#include <emissivemap_fragment>

	// accumulation
	#include <lights_physical_fragment>
	#include <lights_fragment_begin>
	#include <lights_fragment_maps>
	#include <lights_fragment_end>

	// modulation
	#include <aomap_fragment>

	vec3 totalDiffuse = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse;
	vec3 totalSpecular = reflectedLight.directSpecular + reflectedLight.indirectSpecular;

	#include <transmission_fragment>

	vec3 outgoingLight = totalDiffuse + totalSpecular + totalEmissiveRadiance;

	#ifdef USE_SHEEN

		// Sheen energy compensation approximation calculation can be found at the end of
		// https://drive.google.com/file/d/1T0D1VSyR4AllqIJTQAraEIzjlb5h4FKH/view?usp=sharing
		float sheenEnergyComp = 1.0 - 0.157 * max3( material.sheenColor );

		outgoingLight = outgoingLight * sheenEnergyComp + sheenSpecular;

	#endif

	#ifdef USE_CLEARCOAT

		float dotNVcc = saturate( dot( geometry.clearcoatNormal, geometry.viewDir ) );

		vec3 Fcc = F_Schlick( material.clearcoatF0, material.clearcoatF90, dotNVcc );

		outgoingLight = outgoingLight * ( 1.0 - material.clearcoat * Fcc ) + clearcoatSpecular * material.clearcoat;

	#endif

	#include <output_fragment>
	#include <tonemapping_fragment>
	#include <encodings_fragment>
	#include <fog_fragment>
	#include <premultiplied_alpha_fragment>
	#include <dithering_fragment>

}
`;var u5=`
#define TOON

varying vec3 vViewPosition;

#include <common>
#include <uv_pars_vertex>
#include <uv2_pars_vertex>
#include <displacementmap_pars_vertex>
#include <color_pars_vertex>
#include <fog_pars_vertex>
#include <normal_pars_vertex>
#include <morphtarget_pars_vertex>
#include <skinning_pars_vertex>
#include <shadowmap_pars_vertex>
#include <logdepthbuf_pars_vertex>
#include <clipping_planes_pars_vertex>

void main() {

	#include <uv_vertex>
	#include <uv2_vertex>
	#include <color_vertex>

	#include <beginnormal_vertex>
	#include <morphnormal_vertex>
	#include <skinbase_vertex>
	#include <skinnormal_vertex>
	#include <defaultnormal_vertex>
	#include <normal_vertex>

	#include <begin_vertex>
	#include <morphtarget_vertex>
	#include <skinning_vertex>
	#include <displacementmap_vertex>
	#include <project_vertex>
	#include <logdepthbuf_vertex>
	#include <clipping_planes_vertex>

	vViewPosition = - mvPosition.xyz;

	#include <worldpos_vertex>
	#include <shadowmap_vertex>
	#include <fog_vertex>

}
`,h5=`
#define TOON

uniform vec3 diffuse;
uniform vec3 emissive;
uniform float opacity;

#include <common>
#include <packing>
#include <dithering_pars_fragment>
#include <color_pars_fragment>
#include <uv_pars_fragment>
#include <uv2_pars_fragment>
#include <map_pars_fragment>
#include <alphamap_pars_fragment>
#include <alphatest_pars_fragment>
#include <aomap_pars_fragment>
#include <lightmap_pars_fragment>
#include <emissivemap_pars_fragment>
#include <gradientmap_pars_fragment>
#include <fog_pars_fragment>
#include <bsdfs>
#include <lights_pars_begin>
#include <normal_pars_fragment>
#include <lights_toon_pars_fragment>
#include <shadowmap_pars_fragment>
#include <bumpmap_pars_fragment>
#include <normalmap_pars_fragment>
#include <logdepthbuf_pars_fragment>
#include <clipping_planes_pars_fragment>

void main() {

	#include <clipping_planes_fragment>

	vec4 diffuseColor = vec4( diffuse, opacity );
	ReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );
	vec3 totalEmissiveRadiance = emissive;

	#include <logdepthbuf_fragment>
	#include <map_fragment>
	#include <color_fragment>
	#include <alphamap_fragment>
	#include <alphatest_fragment>
	#include <normal_fragment_begin>
	#include <normal_fragment_maps>
	#include <emissivemap_fragment>

	// accumulation
	#include <lights_toon_fragment>
	#include <lights_fragment_begin>
	#include <lights_fragment_maps>
	#include <lights_fragment_end>

	// modulation
	#include <aomap_fragment>

	vec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;

	#include <output_fragment>
	#include <tonemapping_fragment>
	#include <encodings_fragment>
	#include <fog_fragment>
	#include <premultiplied_alpha_fragment>
	#include <dithering_fragment>

}
`;var f5=`
uniform float size;
uniform float scale;

#include <common>
#include <color_pars_vertex>
#include <fog_pars_vertex>
#include <morphtarget_pars_vertex>
#include <logdepthbuf_pars_vertex>
#include <clipping_planes_pars_vertex>

void main() {

	#include <color_vertex>
	#include <begin_vertex>
	#include <morphtarget_vertex>
	#include <project_vertex>

	gl_PointSize = size;

	#ifdef USE_SIZEATTENUATION

		bool isPerspective = isPerspectiveMatrix( projectionMatrix );

		if ( isPerspective ) gl_PointSize *= ( scale / - mvPosition.z );

	#endif

	#include <logdepthbuf_vertex>
	#include <clipping_planes_vertex>
	#include <worldpos_vertex>
	#include <fog_vertex>

}
`,d5=`
uniform vec3 diffuse;
uniform float opacity;

#include <common>
#include <color_pars_fragment>
#include <map_particle_pars_fragment>
#include <alphatest_pars_fragment>
#include <fog_pars_fragment>
#include <logdepthbuf_pars_fragment>
#include <clipping_planes_pars_fragment>

void main() {

	#include <clipping_planes_fragment>

	vec3 outgoingLight = vec3( 0.0 );
	vec4 diffuseColor = vec4( diffuse, opacity );

	#include <logdepthbuf_fragment>
	#include <map_particle_fragment>
	#include <color_fragment>
	#include <alphatest_fragment>

	outgoingLight = diffuseColor.rgb;

	#include <output_fragment>
	#include <tonemapping_fragment>
	#include <encodings_fragment>
	#include <fog_fragment>
	#include <premultiplied_alpha_fragment>

}
`;var p5=`
#include <common>
#include <fog_pars_vertex>
#include <morphtarget_pars_vertex>
#include <skinning_pars_vertex>
#include <shadowmap_pars_vertex>

void main() {

	#include <beginnormal_vertex>
	#include <morphnormal_vertex>
	#include <skinbase_vertex>
	#include <skinnormal_vertex>
	#include <defaultnormal_vertex>

	#include <begin_vertex>
	#include <morphtarget_vertex>
	#include <skinning_vertex>
	#include <project_vertex>

	#include <worldpos_vertex>
	#include <shadowmap_vertex>
	#include <fog_vertex>

}
`,m5=`
uniform vec3 color;
uniform float opacity;

#include <common>
#include <packing>
#include <fog_pars_fragment>
#include <bsdfs>
#include <lights_pars_begin>
#include <shadowmap_pars_fragment>
#include <shadowmask_pars_fragment>

void main() {

	gl_FragColor = vec4( color, opacity * ( 1.0 - getShadowMask() ) );

	#include <tonemapping_fragment>
	#include <encodings_fragment>
	#include <fog_fragment>

}
`;var v5=`
uniform float rotation;
uniform vec2 center;

#include <common>
#include <uv_pars_vertex>
#include <fog_pars_vertex>
#include <logdepthbuf_pars_vertex>
#include <clipping_planes_pars_vertex>

void main() {

	#include <uv_vertex>

	vec4 mvPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );

	vec2 scale;
	scale.x = length( vec3( modelMatrix[ 0 ].x, modelMatrix[ 0 ].y, modelMatrix[ 0 ].z ) );
	scale.y = length( vec3( modelMatrix[ 1 ].x, modelMatrix[ 1 ].y, modelMatrix[ 1 ].z ) );

	#ifndef USE_SIZEATTENUATION

		bool isPerspective = isPerspectiveMatrix( projectionMatrix );

		if ( isPerspective ) scale *= - mvPosition.z;

	#endif

	vec2 alignedPosition = ( position.xy - ( center - vec2( 0.5 ) ) ) * scale;

	vec2 rotatedPosition;
	rotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;
	rotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;

	mvPosition.xy += rotatedPosition;

	gl_Position = projectionMatrix * mvPosition;

	#include <logdepthbuf_vertex>
	#include <clipping_planes_vertex>
	#include <fog_vertex>

}
`,g5=`
uniform vec3 diffuse;
uniform float opacity;

#include <common>
#include <uv_pars_fragment>
#include <map_pars_fragment>
#include <alphamap_pars_fragment>
#include <alphatest_pars_fragment>
#include <fog_pars_fragment>
#include <logdepthbuf_pars_fragment>
#include <clipping_planes_pars_fragment>

void main() {

	#include <clipping_planes_fragment>

	vec3 outgoingLight = vec3( 0.0 );
	vec4 diffuseColor = vec4( diffuse, opacity );

	#include <logdepthbuf_fragment>
	#include <map_fragment>
	#include <alphamap_fragment>
	#include <alphatest_fragment>

	outgoingLight = diffuseColor.rgb;

	#include <output_fragment>
	#include <tonemapping_fragment>
	#include <encodings_fragment>
	#include <fog_fragment>

}
`;var E1={alphamap_fragment:W8,alphamap_pars_fragment:j8,alphatest_fragment:X8,alphatest_pars_fragment:Z8,aomap_fragment:Y8,aomap_pars_fragment:$8,begin_vertex:K8,beginnormal_vertex:J8,bsdfs:Q8,bumpmap_pars_fragment:en,clipping_planes_fragment:tn,clipping_planes_pars_fragment:an,clipping_planes_pars_vertex:rn,clipping_planes_vertex:nn,color_fragment:sn,color_pars_fragment:on,color_pars_vertex:cn,color_vertex:ln,common:un,cube_uv_reflection_fragment:hn,defaultnormal_vertex:fn,displacementmap_pars_vertex:dn,displacementmap_vertex:pn,emissivemap_fragment:mn,emissivemap_pars_fragment:vn,encodings_fragment:gn,encodings_pars_fragment:xn,envmap_fragment:Mn,envmap_common_pars_fragment:bn,envmap_pars_fragment:yn,envmap_pars_vertex:Cn,envmap_physical_pars_fragment:Vn,envmap_vertex:zn,fog_vertex:An,fog_pars_vertex:wn,fog_fragment:Sn,fog_pars_fragment:_n,gradientmap_pars_fragment:En,lightmap_fragment:Ln,lightmap_pars_fragment:Dn,lights_lambert_vertex:Tn,lights_pars_begin:Hn,lights_toon_fragment:Nn,lights_toon_pars_fragment:Rn,lights_phong_fragment:Fn,lights_phong_pars_fragment:Bn,lights_physical_fragment:Pn,lights_physical_pars_fragment:In,lights_fragment_begin:kn,lights_fragment_maps:Un,lights_fragment_end:On,logdepthbuf_fragment:Gn,logdepthbuf_pars_fragment:qn,logdepthbuf_pars_vertex:Wn,logdepthbuf_vertex:jn,map_fragment:Xn,map_pars_fragment:Zn,map_particle_fragment:Yn,map_particle_pars_fragment:$n,metalnessmap_fragment:Kn,metalnessmap_pars_fragment:Jn,morphnormal_vertex:Qn,morphtarget_pars_vertex:es,morphtarget_vertex:ts,normal_fragment_begin:is,normal_fragment_maps:as,normal_pars_fragment:rs,normal_pars_vertex:ns,normal_vertex:ss,normalmap_pars_fragment:os,clearcoat_normal_fragment_begin:cs,clearcoat_normal_fragment_maps:ls,clearcoat_pars_fragment:us,output_fragment:hs,packing:fs,premultiplied_alpha_fragment:ds,project_vertex:ps,dithering_fragment:ms,dithering_pars_fragment:vs,roughnessmap_fragment:gs,roughnessmap_pars_fragment:xs,shadowmap_pars_fragment:Ms,shadowmap_pars_vertex:bs,shadowmap_vertex:ys,shadowmask_pars_fragment:Cs,skinbase_vertex:zs,skinning_pars_vertex:As,skinning_vertex:ws,skinnormal_vertex:Ss,specularmap_fragment:_s,specularmap_pars_fragment:Es,tonemapping_fragment:Ls,tonemapping_pars_fragment:Ds,transmission_fragment:Ts,transmission_pars_fragment:Hs,uv_pars_fragment:Vs,uv_pars_vertex:Ns,uv_vertex:Rs,uv2_pars_fragment:Fs,uv2_pars_vertex:Bs,uv2_vertex:Ps,worldpos_vertex:Is,background_vert:ks,background_frag:Us,cube_vert:Os,cube_frag:Gs,depth_vert:qs,depth_frag:Ws,distanceRGBA_vert:js,distanceRGBA_frag:Xs,equirect_vert:Zs,equirect_frag:Ys,linedashed_vert:$s,linedashed_frag:Ks,meshbasic_vert:Js,meshbasic_frag:Qs,meshlambert_vert:e5,meshlambert_frag:t5,meshmatcap_vert:i5,meshmatcap_frag:a5,meshnormal_vert:r5,meshnormal_frag:n5,meshphong_vert:s5,meshphong_frag:o5,meshphysical_vert:c5,meshphysical_frag:l5,meshtoon_vert:u5,meshtoon_frag:h5,points_vert:f5,points_frag:d5,shadow_vert:p5,shadow_frag:m5,sprite_vert:v5,sprite_frag:g5};var t1={common:{diffuse:{value:new M1(16777215)},opacity:{value:1},map:{value:null},uvTransform:{value:new s2},uv2Transform:{value:new s2},alphaMap:{value:null},alphaTest:{value:0}},specularmap:{specularMap:{value:null}},envmap:{envMap:{value:null},flipEnvMap:{value:-1},reflectivity:{value:1},ior:{value:1.5},refractionRatio:{value:.98}},aomap:{aoMap:{value:null},aoMapIntensity:{value:1}},lightmap:{lightMap:{value:null},lightMapIntensity:{value:1}},emissivemap:{emissiveMap:{value:null}},bumpmap:{bumpMap:{value:null},bumpScale:{value:1}},normalmap:{normalMap:{value:null},normalScale:{value:new A1(1,1)}},displacementmap:{displacementMap:{value:null},displacementScale:{value:1},displacementBias:{value:0}},roughnessmap:{roughnessMap:{value:null}},metalnessmap:{metalnessMap:{value:null}},gradientmap:{gradientMap:{value:null}},fog:{fogDensity:{value:25e-5},fogNear:{value:1},fogFar:{value:2e3},fogColor:{value:new M1(16777215)}},lights:{ambientLightColor:{value:[]},lightProbe:{value:[]},directionalLights:{value:[],properties:{direction:{},color:{}}},directionalLightShadows:{value:[],properties:{shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{}}},directionalShadowMap:{value:[]},directionalShadowMatrix:{value:[]},spotLights:{value:[],properties:{color:{},position:{},direction:{},distance:{},coneCos:{},penumbraCos:{},decay:{}}},spotLightShadows:{value:[],properties:{shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{}}},spotShadowMap:{value:[]},spotShadowMatrix:{value:[]},pointLights:{value:[],properties:{color:{},position:{},decay:{},distance:{}}},pointLightShadows:{value:[],properties:{shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{},shadowCameraNear:{},shadowCameraFar:{}}},pointShadowMap:{value:[]},pointShadowMatrix:{value:[]},hemisphereLights:{value:[],properties:{direction:{},skyColor:{},groundColor:{}}},rectAreaLights:{value:[],properties:{color:{},position:{},width:{},height:{}}},ltc_1:{value:null},ltc_2:{value:null}},points:{diffuse:{value:new M1(16777215)},opacity:{value:1},size:{value:1},scale:{value:1},map:{value:null},alphaMap:{value:null},alphaTest:{value:0},uvTransform:{value:new s2}},sprite:{diffuse:{value:new M1(16777215)},opacity:{value:1},center:{value:new A1(.5,.5)},rotation:{value:0},map:{value:null},alphaMap:{value:null},alphaTest:{value:0},uvTransform:{value:new s2}}};var j2={basic:{uniforms:d2([t1.common,t1.specularmap,t1.envmap,t1.aomap,t1.lightmap,t1.fog]),vertexShader:E1.meshbasic_vert,fragmentShader:E1.meshbasic_frag},lambert:{uniforms:d2([t1.common,t1.specularmap,t1.envmap,t1.aomap,t1.lightmap,t1.emissivemap,t1.fog,t1.lights,{emissive:{value:new M1(0)}}]),vertexShader:E1.meshlambert_vert,fragmentShader:E1.meshlambert_frag},phong:{uniforms:d2([t1.common,t1.specularmap,t1.envmap,t1.aomap,t1.lightmap,t1.emissivemap,t1.bumpmap,t1.normalmap,t1.displacementmap,t1.fog,t1.lights,{emissive:{value:new M1(0)},specular:{value:new M1(1118481)},shininess:{value:30}}]),vertexShader:E1.meshphong_vert,fragmentShader:E1.meshphong_frag},standard:{uniforms:d2([t1.common,t1.envmap,t1.aomap,t1.lightmap,t1.emissivemap,t1.bumpmap,t1.normalmap,t1.displacementmap,t1.roughnessmap,t1.metalnessmap,t1.fog,t1.lights,{emissive:{value:new M1(0)},roughness:{value:1},metalness:{value:0},envMapIntensity:{value:1}}]),vertexShader:E1.meshphysical_vert,fragmentShader:E1.meshphysical_frag},toon:{uniforms:d2([t1.common,t1.aomap,t1.lightmap,t1.emissivemap,t1.bumpmap,t1.normalmap,t1.displacementmap,t1.gradientmap,t1.fog,t1.lights,{emissive:{value:new M1(0)}}]),vertexShader:E1.meshtoon_vert,fragmentShader:E1.meshtoon_frag},matcap:{uniforms:d2([t1.common,t1.bumpmap,t1.normalmap,t1.displacementmap,t1.fog,{matcap:{value:null}}]),vertexShader:E1.meshmatcap_vert,fragmentShader:E1.meshmatcap_frag},points:{uniforms:d2([t1.points,t1.fog]),vertexShader:E1.points_vert,fragmentShader:E1.points_frag},dashed:{uniforms:d2([t1.common,t1.fog,{scale:{value:1},dashSize:{value:1},totalSize:{value:2}}]),vertexShader:E1.linedashed_vert,fragmentShader:E1.linedashed_frag},depth:{uniforms:d2([t1.common,t1.displacementmap]),vertexShader:E1.depth_vert,fragmentShader:E1.depth_frag},normal:{uniforms:d2([t1.common,t1.bumpmap,t1.normalmap,t1.displacementmap,{opacity:{value:1}}]),vertexShader:E1.meshnormal_vert,fragmentShader:E1.meshnormal_frag},sprite:{uniforms:d2([t1.sprite,t1.fog]),vertexShader:E1.sprite_vert,fragmentShader:E1.sprite_frag},background:{uniforms:{uvTransform:{value:new s2},t2D:{value:null}},vertexShader:E1.background_vert,fragmentShader:E1.background_frag},cube:{uniforms:d2([t1.envmap,{opacity:{value:1}}]),vertexShader:E1.cube_vert,fragmentShader:E1.cube_frag},equirect:{uniforms:{tEquirect:{value:null}},vertexShader:E1.equirect_vert,fragmentShader:E1.equirect_frag},distanceRGBA:{uniforms:d2([t1.common,t1.displacementmap,{referencePosition:{value:new U},nearDistance:{value:1},farDistance:{value:1e3}}]),vertexShader:E1.distanceRGBA_vert,fragmentShader:E1.distanceRGBA_frag},shadow:{uniforms:d2([t1.lights,t1.fog,{color:{value:new M1(0)},opacity:{value:1}}]),vertexShader:E1.shadow_vert,fragmentShader:E1.shadow_frag}};j2.physical={uniforms:d2([j2.standard.uniforms,{clearcoat:{value:0},clearcoatMap:{value:null},clearcoatRoughness:{value:0},clearcoatRoughnessMap:{value:null},clearcoatNormalScale:{value:new A1(1,1)},clearcoatNormalMap:{value:null},sheen:{value:0},sheenColor:{value:new M1(0)},sheenColorMap:{value:null},sheenRoughness:{value:1},sheenRoughnessMap:{value:null},transmission:{value:0},transmissionMap:{value:null},transmissionSamplerSize:{value:new A1},transmissionSamplerMap:{value:null},thickness:{value:0},thicknessMap:{value:null},attenuationDistance:{value:0},attenuationColor:{value:new M1(0)},specularIntensity:{value:1},specularIntensityMap:{value:null},specularColor:{value:new M1(1,1,1)},specularColorMap:{value:null}}]),vertexShader:E1.meshphysical_vert,fragmentShader:E1.meshphysical_frag};function x5(n,e,t,i,a,r){let s=new M1(0),o=a===!0?0:1,c,l,u=null,f=0,h=null;function m(g,x){let p=!1,d=x.isScene===!0?x.background:null;d&&d.isTexture&&(d=e.get(d));let w=n.xr,b=w.getSession&&w.getSession();b&&b.environmentBlendMode==="additive"&&(d=null),d===null?v(s,o):d&&d.isColor&&(v(d,1),p=!0),(n.autoClear||p)&&n.clear(n.autoClearColor,n.autoClearDepth,n.autoClearStencil),d&&(d.isCubeTexture||d.mapping===nt)?(l===void 0&&(l=new u2(new $e(1,1,1),new oe({name:"BackgroundCubeMaterial",uniforms:Ke(j2.cube.uniforms),vertexShader:j2.cube.vertexShader,fragmentShader:j2.cube.fragmentShader,side:I1,depthTest:!1,depthWrite:!1,fog:!1})),l.geometry.deleteAttribute("normal"),l.geometry.deleteAttribute("uv"),l.onBeforeRender=function(z,L,H){this.matrixWorld.copyPosition(H.matrixWorld)},Object.defineProperty(l.material,"envMap",{get:function(){return this.uniforms.envMap.value}}),i.update(l)),l.material.uniforms.envMap.value=d,l.material.uniforms.flipEnvMap.value=d.isCubeTexture&&d.isRenderTargetTexture===!1?-1:1,(u!==d||f!==d.version||h!==n.toneMapping)&&(l.material.needsUpdate=!0,u=d,f=d.version,h=n.toneMapping),g.unshift(l,l.geometry,l.material,0,0,null)):d&&d.isTexture&&(c===void 0&&(c=new u2(new Nt(2,2),new oe({name:"BackgroundMaterial",uniforms:Ke(j2.background.uniforms),vertexShader:j2.background.vertexShader,fragmentShader:j2.background.fragmentShader,side:ke,depthTest:!1,depthWrite:!1,fog:!1})),c.geometry.deleteAttribute("normal"),Object.defineProperty(c.material,"map",{get:function(){return this.uniforms.t2D.value}}),i.update(c)),c.material.uniforms.t2D.value=d,d.matrixAutoUpdate===!0&&d.updateMatrix(),c.material.uniforms.uvTransform.value.copy(d.matrix),(u!==d||f!==d.version||h!==n.toneMapping)&&(c.material.needsUpdate=!0,u=d,f=d.version,h=n.toneMapping),g.unshift(c,c.geometry,c.material,0,0,null))}function v(g,x){t.buffers.color.setClear(g.r,g.g,g.b,x,r)}return{getClearColor:function(){return s},setClearColor:function(g,x=1){s.set(g),o=x,v(s,o)},getClearAlpha:function(){return o},setClearAlpha:function(g){o=g,v(s,o)},render:m}}function M5(n,e,t,i){let a=n.getParameter(n.MAX_VERTEX_ATTRIBS),r=i.isWebGL2?null:e.get("OES_vertex_array_object"),s=i.isWebGL2||r!==null,o={},c=g(null),l=c;function u(A,V,N,D,R){let O=!1;if(s){let Y=v(D,N,V);l!==Y&&(l=Y,h(l.object)),O=x(D,R),O&&p(D,R)}else{let Y=V.wireframe===!0;(l.geometry!==D.id||l.program!==N.id||l.wireframe!==Y)&&(l.geometry=D.id,l.program=N.id,l.wireframe=Y,O=!0)}A.isInstancedMesh===!0&&(O=!0),R!==null&&t.update(R,n.ELEMENT_ARRAY_BUFFER),O&&(H(A,V,N,D),R!==null&&n.bindBuffer(n.ELEMENT_ARRAY_BUFFER,t.get(R).buffer))}function f(){return i.isWebGL2?n.createVertexArray():r.createVertexArrayOES()}function h(A){return i.isWebGL2?n.bindVertexArray(A):r.bindVertexArrayOES(A)}function m(A){return i.isWebGL2?n.deleteVertexArray(A):r.deleteVertexArrayOES(A)}function v(A,V,N){let D=N.wireframe===!0,R=o[A.id];R===void 0&&(R={},o[A.id]=R);let O=R[V.id];O===void 0&&(O={},R[V.id]=O);let Y=O[D];return Y===void 0&&(Y=g(f()),O[D]=Y),Y}function g(A){let V=[],N=[],D=[];for(let 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se,o=new s2,c={value:null,needsUpdate:!1};this.uniform=c,this.numPlanes=0,this.numIntersection=0,this.init=function(f,h,m){let v=f.length!==0||h||i!==0||a;return a=h,t=u(f,m,0),i=f.length,v},this.beginShadows=function(){r=!0,u(null)},this.endShadows=function(){r=!1,l()},this.setState=function(f,h,m){let v=f.clippingPlanes,g=f.clipIntersection,x=f.clipShadows,p=n.get(f);if(!a||v===null||v.length===0||r&&!x)r?u(null):l();else{let d=r?0:i,w=d*4,b=p.clippingState||null;c.value=b,b=u(v,h,w,m);for(let z=0;z!==w;++z)b[z]=t[z];p.clippingState=b,this.numIntersection=g?this.numPlanes:0,this.numPlanes+=d}};function l(){c.value!==t&&(c.value=t,c.needsUpdate=i>0),e.numPlanes=i,e.numIntersection=0}function u(f,h,m,v){let g=f!==null?f.length:0,x=null;if(g!==0){if(x=c.value,v!==!0||x===null){let p=m+g*4,d=h.matrixWorldInverse;o.getNormalMatrix(d),(x===null||x.length<p)&&(x=new Float32Array(p));for(let 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0?i.depthTexture:null}setTexture(e){e.image={width:this.width,height:this.height,depth:this.depth},this.texture=e}setSize(e,t,i=1){(this.width!==e||this.height!==t||this.depth!==i)&&(this.width=e,this.height=t,this.depth=i,this.texture.image.width=e,this.texture.image.height=t,this.texture.image.depth=i,this.dispose()),this.viewport.set(0,0,e,t),this.scissor.set(0,0,e,t)}clone(){return new this.constructor().copy(this)}copy(e){return this.width=e.width,this.height=e.height,this.depth=e.depth,this.viewport.copy(e.viewport),this.texture=e.texture.clone(),this.texture.image=Object.assign({},e.texture.image),this.depthBuffer=e.depthBuffer,this.stencilBuffer=e.stencilBuffer,this.depthTexture=e.depthTexture,this}dispose(){this.dispatchEvent({type:"dispose"})}};p2.prototype.isWebGLRenderTarget=!0;var n4=class extends X1{constructor(){super();this.type="Camera",this.matrixWorldInverse=new U1,this.projectionMatrix=new U1,this.projectionMatrixInverse=new U1}copy(e,t){return super.copy(e,t),this.matrixWorldInverse.copy(e.matrixWorldInverse),this.projectionMatrix.copy(e.projectionMatrix),this.projectionMatrixInverse.copy(e.projectionMatrixInverse),this}getWorldDirection(e){this.updateWorldMatrix(!0,!1);let t=this.matrixWorld.elements;return e.set(-t[8],-t[9],-t[10]).normalize()}updateMatrixWorld(e){super.updateMatrixWorld(e),this.matrixWorldInverse.copy(this.matrixWorld).invert()}updateWorldMatrix(e,t){super.updateWorldMatrix(e,t),this.matrixWorldInverse.copy(this.matrixWorld).invert()}clone(){return new this.constructor().copy(this)}};n4.prototype.isCamera=!0;var a2=class extends n4{constructor(e=50,t=1,i=.1,a=2e3){super();this.type="PerspectiveCamera",this.fov=e,this.zoom=1,this.near=i,this.far=a,this.focus=10,this.aspect=t,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}copy(e,t){return super.copy(e,t),this.fov=e.fov,this.zoom=e.zoom,this.near=e.near,this.far=e.far,this.focus=e.focus,this.aspect=e.aspect,this.view=e.view===null?null:Object.assign({},e.view),this.filmGauge=e.filmGauge,this.filmOffset=e.filmOffset,this}setFocalLength(e){let t=.5*this.getFilmHeight()/e;this.fov=D4*2*Math.atan(t),this.updateProjectionMatrix()}getFocalLength(){let e=Math.tan(A6*.5*this.fov);return .5*this.getFilmHeight()/e}getEffectiveFOV(){return D4*2*Math.atan(Math.tan(A6*.5*this.fov)/this.zoom)}getFilmWidth(){return this.filmGauge*Math.min(this.aspect,1)}getFilmHeight(){return this.filmGauge/Math.max(this.aspect,1)}setViewOffset(e,t,i,a,r,s){this.aspect=e/t,this.view===null&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=e,this.view.fullHeight=t,this.view.offsetX=i,this.view.offsetY=a,this.view.width=r,this.view.height=s,this.updateProjectionMatrix()}clearViewOffset(){this.view!==null&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){let e=this.near,t=e*Math.tan(A6*.5*this.fov)/this.zoom,i=2*t,a=this.aspect*i,r=-.5*a,s=this.view;if(this.view!==null&&this.view.enabled){let c=s.fullWidth,l=s.fullHeight;r+=s.offsetX*a/c,t-=s.offsetY*i/l,a*=s.width/c,i*=s.height/l}let o=this.filmOffset;o!==0&&(r+=e*o/this.getFilmWidth()),this.projectionMatrix.makePerspective(r,r+a,t,t-i,e,this.far),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(e){let t=super.toJSON(e);return t.object.fov=this.fov,t.object.zoom=this.zoom,t.object.near=this.near,t.object.far=this.far,t.object.focus=this.focus,t.object.aspect=this.aspect,this.view!==null&&(t.object.view=Object.assign({},this.view)),t.object.filmGauge=this.filmGauge,t.object.filmOffset=this.filmOffset,t}};a2.prototype.isPerspectiveCamera=!0;var s4=90,o4=1,wi=class extends X1{constructor(e,t,i){super();if(this.type="CubeCamera",i.isWebGLCubeRenderTarget!==!0){console.error("THREE.CubeCamera: The constructor now expects an instance of WebGLCubeRenderTarget as third parameter.");return}this.renderTarget=i;let a=new a2(s4,o4,e,t);a.layers=this.layers,a.up.set(0,-1,0),a.lookAt(new U(1,0,0)),this.add(a);let r=new a2(s4,o4,e,t);r.layers=this.layers,r.up.set(0,-1,0),r.lookAt(new U(-1,0,0)),this.add(r);let s=new a2(s4,o4,e,t);s.layers=this.layers,s.up.set(0,0,1),s.lookAt(new U(0,1,0)),this.add(s);let o=new a2(s4,o4,e,t);o.layers=this.layers,o.up.set(0,0,-1),o.lookAt(new U(0,-1,0)),this.add(o);let c=new a2(s4,o4,e,t);c.layers=this.layers,c.up.set(0,-1,0),c.lookAt(new U(0,0,1)),this.add(c);let l=new a2(s4,o4,e,t);l.layers=this.layers,l.up.set(0,-1,0),l.lookAt(new U(0,0,-1)),this.add(l)}update(e,t){this.parent===null&&this.updateMatrixWorld();let i=this.renderTarget,[a,r,s,o,c,l]=this.children,u=e.xr.enabled,f=e.getRenderTarget();e.xr.enabled=!1;let h=i.texture.generateMipmaps;i.texture.generateMipmaps=!1,e.setRenderTarget(i,0),e.render(t,a),e.setRenderTarget(i,1),e.render(t,r),e.setRenderTarget(i,2),e.render(t,s),e.setRenderTarget(i,3),e.render(t,o),e.setRenderTarget(i,4),e.render(t,c),i.texture.generateMipmaps=h,e.setRenderTarget(i,5),e.render(t,l),e.setRenderTarget(f),e.xr.enabled=u,i.texture.needsPMREMUpdate=!0}};var c4=class extends J1{constructor(e,t,i,a,r,s,o,c,l,u){e=e!==void 0?e:[],t=t!==void 0?t:ye;super(e,t,i,a,r,s,o,c,l,u);this.flipY=!1}get images(){return this.image}set images(e){this.image=e}};c4.prototype.isCubeTexture=!0;var a0=class extends p2{constructor(e,t,i){Number.isInteger(t)&&(console.warn("THREE.WebGLCubeRenderTarget: constructor signature is now WebGLCubeRenderTarget( size, options )"),t=i);super(e,e,t);t=t||{},this.texture=new c4(void 0,t.mapping,t.wrapS,t.wrapT,t.magFilter,t.minFilter,t.format,t.type,t.anisotropy,t.encoding),this.texture.isRenderTargetTexture=!0,this.texture.generateMipmaps=t.generateMipmaps!==void 0?t.generateMipmaps:!1,this.texture.minFilter=t.minFilter!==void 0?t.minFilter:i2}fromEquirectangularTexture(e,t){this.texture.type=t.type,this.texture.format=j1,this.texture.encoding=t.encoding,this.texture.generateMipmaps=t.generateMipmaps,this.texture.minFilter=t.minFilter,this.texture.magFilter=t.magFilter;let i={uniforms:{tEquirect:{value:null}},vertexShader:`

				varying vec3 vWorldDirection;

				vec3 transformDirection( in vec3 dir, in mat4 matrix ) {

					return normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );

				}

				void main() {

					vWorldDirection = transformDirection( position, modelMatrix );

					#include <begin_vertex>
					#include <project_vertex>

				}
			`,fragmentShader:`

				uniform sampler2D tEquirect;

				varying vec3 vWorldDirection;

				#include <common>

				void main() {

					vec3 direction = normalize( vWorldDirection );

					vec2 sampleUV = equirectUv( direction );

					gl_FragColor = texture2D( tEquirect, sampleUV );

				}
			`},a=new $e(5,5,5),r=new oe({name:"CubemapFromEquirect",uniforms:Ke(i.uniforms),vertexShader:i.vertexShader,fragmentShader:i.fragmentShader,side:I1,blending:O2});r.uniforms.tEquirect.value=t;let s=new u2(a,r),o=t.minFilter;return t.minFilter===st&&(t.minFilter=i2),new wi(1,10,this).update(e,s),t.minFilter=o,s.geometry.dispose(),s.material.dispose(),this}clear(e,t,i,a){let r=e.getRenderTarget();for(let s=0;s<6;s++)e.setRenderTarget(this,s),e.clear(t,i,a);e.setRenderTarget(r)}};a0.prototype.isWebGLCubeRenderTarget=!0;function z5(n){let e=new WeakMap;function t(s,o){return o===H4?s.mapping=ye:o===V4&&(s.mapping=Ue),s}function i(s){if(s&&s.isTexture&&s.isRenderTargetTexture===!1){let o=s.mapping;if(o===H4||o===V4)if(e.has(s)){let c=e.get(s).texture;return t(c,s.mapping)}else{let c=s.image;if(c&&c.height>0){let l=new a0(c.height/2);return l.fromEquirectangularTexture(n,s),e.set(s,l),s.addEventListener("dispose",a),t(l.texture,s.mapping)}else return null}}return s}function a(s){let o=s.target;o.removeEventListener("dispose",a);let c=e.get(o);c!==void 0&&(e.delete(o),c.dispose())}function r(){e=new WeakMap}return{get:i,dispose:r}}var r0=class extends n4{constructor(e=-1,t=1,i=1,a=-1,r=.1,s=2e3){super();this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=e,this.right=t,this.top=i,this.bottom=a,this.near=r,this.far=s,this.updateProjectionMatrix()}copy(e,t){return super.copy(e,t),this.left=e.left,this.right=e.right,this.top=e.top,this.bottom=e.bottom,this.near=e.near,this.far=e.far,this.zoom=e.zoom,this.view=e.view===null?null:Object.assign({},e.view),this}setViewOffset(e,t,i,a,r,s){this.view===null&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=e,this.view.fullHeight=t,this.view.offsetX=i,this.view.offsetY=a,this.view.width=r,this.view.height=s,this.updateProjectionMatrix()}clearViewOffset(){this.view!==null&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){let e=(this.right-this.left)/(2*this.zoom),t=(this.top-this.bottom)/(2*this.zoom),i=(this.right+this.left)/2,a=(this.top+this.bottom)/2,r=i-e,s=i+e,o=a+t,c=a-t;if(this.view!==null&&this.view.enabled){let l=(this.right-this.left)/this.view.fullWidth/this.zoom,u=(this.top-this.bottom)/this.view.fullHeight/this.zoom;r+=l*this.view.offsetX,s=r+l*this.view.width,o-=u*this.view.offsetY,c=o-u*this.view.height}this.projectionMatrix.makeOrthographic(r,s,o,c,this.near,this.far),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(e){let t=super.toJSON(e);return t.object.zoom=this.zoom,t.object.left=this.left,t.object.right=this.right,t.object.top=this.top,t.object.bottom=this.bottom,t.object.near=this.near,t.object.far=this.far,this.view!==null&&(t.object.view=Object.assign({},this.view)),t}};r0.prototype.isOrthographicCamera=!0;var l4=class extends oe{constructor(e){super(e);this.type="RawShaderMaterial"}};l4.prototype.isRawShaderMaterial=!0;var u4=4,mt=8,we=Math.pow(2,mt),A5=[.125,.215,.35,.446,.526,.582],w5=mt-u4+1+A5.length,h4=20,Si=new r0,{_lodPlanes:j4,_sizeLods:S5,_sigmas:n0}=O9(),_5=new M1,_i=null,Rt=(1+Math.sqrt(5))/2,f4=1/Rt,E5=[new U(1,1,1),new U(-1,1,1),new U(1,1,-1),new U(-1,1,-1),new U(0,Rt,f4),new U(0,Rt,-f4),new U(f4,0,Rt),new U(-f4,0,Rt),new U(Rt,f4,0),new U(-Rt,f4,0)],s0=class{constructor(e){this._renderer=e,this._pingPongRenderTarget=null,this._blurMaterial=G9(h4),this._equirectShader=null,this._cubemapShader=null,this._compileMaterial(this._blurMaterial)}fromScene(e,t=0,i=.1,a=100){_i=this._renderer.getRenderTarget();let r=this._allocateTargets();return this._sceneToCubeUV(e,i,a,r),t>0&&this._blur(r,0,0,t),this._applyPMREM(r),this._cleanup(r),r}fromEquirectangular(e,t=null){return this._fromTexture(e,t)}fromCubemap(e,t=null){return this._fromTexture(e,t)}compileCubemapShader(){this._cubemapShader===null&&(this._cubemapShader=T5(),this._compileMaterial(this._cubemapShader))}compileEquirectangularShader(){this._equirectShader===null&&(this._equirectShader=D5(),this._compileMaterial(this._equirectShader))}dispose(){this._blurMaterial.dispose(),this._pingPongRenderTarget!==null&&this._pingPongRenderTarget.dispose(),this._cubemapShader!==null&&this._cubemapShader.dispose(),this._equirectShader!==null&&this._equirectShader.dispose();for(let e=0;e<j4.length;e++)j4[e].dispose()}_cleanup(e){this._renderer.setRenderTarget(_i),e.scissorTest=!1,o0(e,0,0,e.width,e.height)}_fromTexture(e,t){_i=this._renderer.getRenderTarget();let i=t||this._allocateTargets(e);return this._textureToCubeUV(e,i),this._applyPMREM(i),this._cleanup(i),i}_allocateTargets(e){let t={magFilter:i2,minFilter:i2,generateMipmaps:!1,type:Ce,format:j1,encoding:F2,depthBuffer:!1},i=L5(t);return i.depthBuffer=!e,this._pingPongRenderTarget===null&&(this._pingPongRenderTarget=L5(t)),i}_compileMaterial(e){let t=new u2(j4[0],e);this._renderer.compile(t,Si)}_sceneToCubeUV(e,t,i,a){let r=90,s=1,o=new a2(r,s,t,i),c=[1,-1,1,1,1,1],l=[1,1,1,-1,-1,-1],u=this._renderer,f=u.autoClear,h=u.toneMapping;u.getClearColor(_5),u.toneMapping=G2,u.autoClear=!1;let m=new t4({name:"PMREM.Background",side:I1,depthWrite:!1,depthTest:!1}),v=new u2(new $e,m),g=!1,x=e.background;x?x.isColor&&(m.color.copy(x),e.background=null,g=!0):(m.color.copy(_5),g=!0);for(let p=0;p<6;p++){let d=p%3;d===0?(o.up.set(0,c[p],0),o.lookAt(l[p],0,0)):d===1?(o.up.set(0,0,c[p]),o.lookAt(0,l[p],0)):(o.up.set(0,c[p],0),o.lookAt(0,0,l[p])),o0(a,d*we,p>2?we:0,we,we),u.setRenderTarget(a),g&&u.render(v,o),u.render(e,o)}v.geometry.dispose(),v.material.dispose(),u.toneMapping=h,u.autoClear=f,e.background=x}_textureToCubeUV(e,t){let i=this._renderer,a=e.mapping===ye||e.mapping===Ue;a?(this._cubemapShader===null&&(this._cubemapShader=T5()),this._cubemapShader.uniforms.flipEnvMap.value=e.isRenderTargetTexture===!1?-1:1):this._equirectShader===null&&(this._equirectShader=D5());let r=a?this._cubemapShader:this._equirectShader,s=new u2(j4[0],r),o=r.uniforms;o.envMap.value=e,a||o.texelSize.value.set(1/e.image.width,1/e.image.height),o0(t,0,0,3*we,2*we),i.setRenderTarget(t),i.render(s,Si)}_applyPMREM(e){let t=this._renderer,i=t.autoClear;t.autoClear=!1;for(let a=1;a<w5;a++){let r=Math.sqrt(n0[a]*n0[a]-n0[a-1]*n0[a-1]),s=E5[(a-1)%E5.length];this._blur(e,a-1,a,r,s)}t.autoClear=i}_blur(e,t,i,a,r){let s=this._pingPongRenderTarget;this._halfBlur(e,s,t,i,a,"latitudinal",r),this._halfBlur(s,e,i,i,a,"longitudinal",r)}_halfBlur(e,t,i,a,r,s,o){let c=this._renderer,l=this._blurMaterial;s!=="latitudinal"&&s!=="longitudinal"&&console.error("blur direction must be either latitudinal or longitudinal!");let u=3,f=new u2(j4[a],l),h=l.uniforms,m=S5[i]-1,v=isFinite(r)?Math.PI/(2*m):2*Math.PI/(2*h4-1),g=r/v,x=isFinite(r)?1+Math.floor(u*g):h4;x>h4&&console.warn(`sigmaRadians, ${r}, is too large and will clip, as it requested ${x} samples when the maximum is set to ${h4}`);let p=[],d=0;for(let L=0;L<h4;++L){let H=L/g,E=Math.exp(-H*H/2);p.push(E),L===0?d+=E:L<x&&(d+=2*E)}for(let L=0;L<p.length;L++)p[L]=p[L]/d;h.envMap.value=e.texture,h.samples.value=x,h.weights.value=p,h.latitudinal.value=s==="latitudinal",o&&(h.poleAxis.value=o),h.dTheta.value=v,h.mipInt.value=mt-i;let w=S5[a],b=3*Math.max(0,we-2*w),z=(a===0?0:2*we)+2*w*(a>mt-u4?a-mt+u4:0);o0(t,b,z,3*w,2*w),c.setRenderTarget(t),c.render(f,Si)}};function O9(){let n=[],e=[],t=[],i=mt;for(let a=0;a<w5;a++){let r=Math.pow(2,i);e.push(r);let s=1/r;a>mt-u4?s=A5[a-mt+u4-1]:a===0&&(s=0),t.push(s);let o=1/(r-1),c=-o/2,l=1+o/2,u=[c,c,l,c,l,l,c,c,l,l,c,l],f=6,h=6,m=3,v=2,g=1,x=new Float32Array(m*h*f),p=new Float32Array(v*h*f),d=new Float32Array(g*h*f);for(let b=0;b<f;b++){let z=b%3*2/3-1,L=b>2?0:-1,H=[z,L,0,z+2/3,L,0,z+2/3,L+1,0,z,L,0,z+2/3,L+1,0,z,L+1,0];x.set(H,m*h*b),p.set(u,v*h*b);let E=[b,b,b,b,b,b];d.set(E,g*h*b)}let w=new y2;w.setAttribute("position",new b2(x,m)),w.setAttribute("uv",new b2(p,v)),w.setAttribute("faceIndex",new b2(d,g)),n.push(w),i>u4&&i--}return{_lodPlanes:n,_sizeLods:e,_sigmas:t}}function L5(n){let e=new p2(3*we,3*we,n);return e.texture.mapping=nt,e.texture.name="PMREM.cubeUv",e.scissorTest=!0,e}function o0(n,e,t,i,a){n.viewport.set(e,t,i,a),n.scissor.set(e,t,i,a)}function G9(n){let e=new Float32Array(n),t=new U(0,1,0);return new l4({name:"SphericalGaussianBlur",defines:{n},uniforms:{envMap:{value:null},samples:{value:1},weights:{value:e},latitudinal:{value:!1},dTheta:{value:0},mipInt:{value:0},poleAxis:{value:t}},vertexShader:Ei(),fragmentShader:`

			precision mediump float;
			precision mediump int;

			varying vec3 vOutputDirection;

			uniform sampler2D envMap;
			uniform int samples;
			uniform float weights[ n ];
			uniform bool latitudinal;
			uniform float dTheta;
			uniform float mipInt;
			uniform vec3 poleAxis;

			#define ENVMAP_TYPE_CUBE_UV
			#include <cube_uv_reflection_fragment>

			vec3 getSample( float theta, vec3 axis ) {

				float cosTheta = cos( theta );
				// Rodrigues' axis-angle rotation
				vec3 sampleDirection = vOutputDirection * cosTheta
					+ cross( axis, vOutputDirection ) * sin( theta )
					+ axis * dot( axis, vOutputDirection ) * ( 1.0 - cosTheta );

				return bilinearCubeUV( envMap, sampleDirection, mipInt );

			}

			void main() {

				vec3 axis = latitudinal ? poleAxis : cross( poleAxis, vOutputDirection );

				if ( all( equal( axis, vec3( 0.0 ) ) ) ) {

					axis = vec3( vOutputDirection.z, 0.0, - vOutputDirection.x );

				}

				axis = normalize( axis );

				gl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );
				gl_FragColor.rgb += weights[ 0 ] * getSample( 0.0, axis );

				for ( int i = 1; i < n; i++ ) {

					if ( i >= samples ) {

						break;

					}

					float theta = dTheta * float( i );
					gl_FragColor.rgb += weights[ i ] * getSample( -1.0 * theta, axis );
					gl_FragColor.rgb += weights[ i ] * getSample( theta, axis );

				}

			}
		`,blending:O2,depthTest:!1,depthWrite:!1})}function D5(){let n=new A1(1,1);return new l4({name:"EquirectangularToCubeUV",uniforms:{envMap:{value:null},texelSize:{value:n}},vertexShader:Ei(),fragmentShader:`

			precision mediump float;
			precision mediump int;

			varying vec3 vOutputDirection;

			uniform sampler2D envMap;
			uniform vec2 texelSize;

			#include <common>

			void main() {

				gl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );

				vec3 outputDirection = normalize( vOutputDirection );
				vec2 uv = equirectUv( outputDirection );

				vec2 f = fract( uv / texelSize - 0.5 );
				uv -= f * texelSize;
				vec3 tl = texture2D ( envMap, uv ).rgb;
				uv.x += texelSize.x;
				vec3 tr = texture2D ( envMap, uv ).rgb;
				uv.y += texelSize.y;
				vec3 br = texture2D ( envMap, uv ).rgb;
				uv.x -= texelSize.x;
				vec3 bl = texture2D ( envMap, uv ).rgb;

				vec3 tm = mix( tl, tr, f.x );
				vec3 bm = mix( bl, br, f.x );
				gl_FragColor.rgb = mix( tm, bm, f.y );

			}
		`,blending:O2,depthTest:!1,depthWrite:!1})}function T5(){return new l4({name:"CubemapToCubeUV",uniforms:{envMap:{value:null},flipEnvMap:{value:-1}},vertexShader:Ei(),fragmentShader:`

			precision mediump float;
			precision mediump int;

			uniform float flipEnvMap;

			varying vec3 vOutputDirection;

			uniform samplerCube envMap;

			void main() {

				gl_FragColor = textureCube( envMap, vec3( flipEnvMap * vOutputDirection.x, vOutputDirection.yz ) );

			}
		`,blending:O2,depthTest:!1,depthWrite:!1})}function Ei(){return`

		precision mediump float;
		precision mediump int;

		attribute vec3 position;
		attribute vec2 uv;
		attribute float faceIndex;

		varying vec3 vOutputDirection;

		// RH coordinate system; PMREM face-indexing convention
		vec3 getDirection( vec2 uv, float face ) {

			uv = 2.0 * uv - 1.0;

			vec3 direction = vec3( uv, 1.0 );

			if ( face == 0.0 ) {

				direction = direction.zyx; // ( 1, v, u ) pos x

			} else if ( face == 1.0 ) {

				direction = direction.xzy;
				direction.xz *= -1.0; // ( -u, 1, -v ) pos y

			} else if ( face == 2.0 ) {

				direction.x *= -1.0; // ( -u, v, 1 ) pos z

			} else if ( face == 3.0 ) {

				direction = direction.zyx;
				direction.xz *= -1.0; // ( -1, v, -u ) neg x

			} else if ( face == 4.0 ) {

				direction = direction.xzy;
				direction.xy *= -1.0; // ( -u, -1, v ) neg y

			} else if ( face == 5.0 ) {

				direction.z *= -1.0; // ( u, v, -1 ) neg z

			}

			return direction;

		}

		void main() {

			vOutputDirection = getDirection( uv, faceIndex );
			gl_Position = vec4( position, 1.0 );

		}
	`}function H5(n){let e=new WeakMap,t=null;function i(o){if(o&&o.isTexture){let c=o.mapping,l=c===H4||c===V4,u=c===ye||c===Ue;if(l||u)if(o.isRenderTargetTexture&&o.needsPMREMUpdate===!0){o.needsPMREMUpdate=!1;let f=e.get(o);return t===null&&(t=new s0(n)),f=l?t.fromEquirectangular(o,f):t.fromCubemap(o,f),e.set(o,f),f.texture}else{if(e.has(o))return e.get(o).texture;{let f=o.image;if(l&&f&&f.height>0||u&&f&&a(f)){t===null&&(t=new s0(n));let h=l?t.fromEquirectangular(o):t.fromCubemap(o);return e.set(o,h),o.addEventListener("dispose",r),h.texture}else return null}}}return o}function a(o){let c=0,l=6;for(let u=0;u<l;u++)o[u]!==void 0&&c++;return c===l}function r(o){let c=o.target;c.removeEventListener("dispose",r);let l=e.get(c);l!==void 0&&(e.delete(c),l.dispose())}function s(){e=new WeakMap,t!==null&&(t.dispose(),t=null)}return{get:i,dispose:s}}function V5(n){let e={};function t(i){if(e[i]!==void 0)return e[i];let a;switch(i){case"WEBGL_depth_texture":a=n.getExtension("WEBGL_depth_texture")||n.getExtension("MOZ_WEBGL_depth_texture")||n.getExtension("WEBKIT_WEBGL_depth_texture");break;case"EXT_texture_filter_anisotropic":a=n.getExtension("EXT_texture_filter_anisotropic")||n.getExtension("MOZ_EXT_texture_filter_anisotropic")||n.getExtension("WEBKIT_EXT_texture_filter_anisotropic");break;case"WEBGL_compressed_texture_s3tc":a=n.getExtension("WEBGL_compressed_texture_s3tc")||n.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||n.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");break;case"WEBGL_compressed_texture_pvrtc":a=n.getExtension("WEBGL_compressed_texture_pvrtc")||n.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc");break;default:a=n.getExtension(i)}return e[i]=a,a}return{has:function(i){return t(i)!==null},init:function(i){i.isWebGL2?t("EXT_color_buffer_float"):(t("WEBGL_depth_texture"),t("OES_texture_float"),t("OES_texture_half_float"),t("OES_texture_half_float_linear"),t("OES_standard_derivatives"),t("OES_element_index_uint"),t("OES_vertex_array_object"),t("ANGLE_instanced_arrays")),t("OES_texture_float_linear"),t("EXT_color_buffer_half_float"),t("WEBGL_multisampled_render_to_texture")},get:function(i){let a=t(i);return a===null&&console.warn("THREE.WebGLRenderer: "+i+" extension not supported."),a}}}function N5(n,e,t,i){let a={},r=new WeakMap;function s(f){let h=f.target;h.index!==null&&e.remove(h.index);for(let v in h.attributes)e.remove(h.attributes[v]);h.removeEventListener("dispose",s),delete a[h.id];let m=r.get(h);m&&(e.remove(m),r.delete(h)),i.releaseStatesOfGeometry(h),h.isInstancedBufferGeometry===!0&&delete h._maxInstanceCount,t.memory.geometries--}function o(f,h){return a[h.id]===!0||(h.addEventListener("dispose",s),a[h.id]=!0,t.memory.geometries++),h}function c(f){let h=f.attributes;for(let v in h)e.update(h[v],n.ARRAY_BUFFER);let m=f.morphAttributes;for(let v in m){let g=m[v];for(let x=0,p=g.length;x<p;x++)e.update(g[x],n.ARRAY_BUFFER)}}function l(f){let h=[],m=f.index,v=f.attributes.position,g=0;if(m!==null){let d=m.array;g=m.version;for(let w=0,b=d.length;w<b;w+=3){let z=d[w+0],L=d[w+1],H=d[w+2];h.push(z,L,L,H,H,z)}}else{let d=v.array;g=v.version;for(let w=0,b=d.length/3-1;w<b;w+=3){let z=w+0,L=w+1,H=w+2;h.push(z,L,L,H,H,z)}}let x=new(G6(h)?I4:P4)(h,1);x.version=g;let p=r.get(f);p&&e.remove(p),r.set(f,x)}function u(f){let h=r.get(f);if(h){let m=f.index;m!==null&&h.version<m.version&&l(f)}else l(f);return r.get(f)}return{get:o,update:c,getWireframeAttribute:u}}function R5(n,e,t,i){let a=i.isWebGL2,r;function s(h){r=h}let o,c;function l(h){o=h.type,c=h.bytesPerElement}function u(h,m){n.drawElements(r,m,o,h*c),t.update(m,r,1)}function f(h,m,v){if(v===0)return;let g,x;if(a)g=n,x="drawElementsInstanced";else 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Qu,i=eh(),a={version:0,hash:{directionalLength:-1,pointLength:-1,spotLength:-1,rectAreaLength:-1,hemiLength:-1,numDirectionalShadows:-1,numPointShadows:-1,numSpotShadows:-1},ambient:[0,0,0],probe:[],directional:[],directionalShadow:[],directionalShadowMap:[],directionalShadowMatrix:[],spot:[],spotShadow:[],spotShadowMap:[],spotShadowMatrix:[],rectArea:[],rectAreaLTC1:null,rectAreaLTC2:null,point:[],pointShadow:[],pointShadowMap:[],pointShadowMatrix:[],hemi:[]};for(let u=0;u<9;u++)a.probe.push(new U);let r=new U,s=new U1,o=new U1;function c(u,f){let h=0,m=0,v=0;for(let I=0;I<9;I++)a.probe[I].set(0,0,0);let g=0,x=0,p=0,d=0,w=0,b=0,z=0,L=0;u.sort(ih);let H=f!==!0?Math.PI:1;for(let I=0,B=u.length;I<B;I++){let M=u[I],T=M.color,A=M.intensity,V=M.distance,N=M.shadow&&M.shadow.map?M.shadow.map.texture:null;if(M.isAmbientLight)h+=T.r*A*H,m+=T.g*A*H,v+=T.b*A*H;else if(M.isLightProbe)for(let D=0;D<9;D++)a.probe[D].addScaledVector(M.sh.coefficients[D],A);else if(M.isDirectionalLight){let D=t.get(M);if(D.color.copy(M.color).multiplyScalar(M.intensity*H),M.castShadow){let R=M.shadow,O=i.get(M);O.shadowBias=R.bias,O.shadowNormalBias=R.normalBias,O.shadowRadius=R.radius,O.shadowMapSize=R.mapSize,a.directionalShadow[g]=O,a.directionalShadowMap[g]=N,a.directionalShadowMatrix[g]=M.shadow.matrix,b++}a.directional[g]=D,g++}else if(M.isSpotLight){let D=t.get(M);if(D.position.setFromMatrixPosition(M.matrixWorld),D.color.copy(T).multiplyScalar(A*H),D.distance=V,D.coneCos=Math.cos(M.angle),D.penumbraCos=Math.cos(M.angle*(1-M.penumbra)),D.decay=M.decay,M.castShadow){let R=M.shadow,O=i.get(M);O.shadowBias=R.bias,O.shadowNormalBias=R.normalBias,O.shadowRadius=R.radius,O.shadowMapSize=R.mapSize,a.spotShadow[p]=O,a.spotShadowMap[p]=N,a.spotShadowMatrix[p]=M.shadow.matrix,L++}a.spot[p]=D,p++}else if(M.isRectAreaLight){let D=t.get(M);D.color.copy(T).multiplyScalar(A),D.halfWidth.set(M.width*.5,0,0),D.halfHeight.set(0,M.height*.5,0),a.rectArea[d]=D,d++}else if(M.isPointLight){let D=t.get(M);if(D.color.copy(M.color).multiplyScalar(M.intensity*H),D.distance=M.distance,D.decay=M.decay,M.castShadow){let R=M.shadow,O=i.get(M);O.shadowBias=R.bias,O.shadowNormalBias=R.normalBias,O.shadowRadius=R.radius,O.shadowMapSize=R.mapSize,O.shadowCameraNear=R.camera.near,O.shadowCameraFar=R.camera.far,a.pointShadow[x]=O,a.pointShadowMap[x]=N,a.pointShadowMatrix[x]=M.shadow.matrix,z++}a.point[x]=D,x++}else if(M.isHemisphereLight){let D=t.get(M);D.skyColor.copy(M.color).multiplyScalar(A*H),D.groundColor.copy(M.groundColor).multiplyScalar(A*H),a.hemi[w]=D,w++}}d>0&&(e.isWebGL2?(a.rectAreaLTC1=t1.LTC_FLOAT_1,a.rectAreaLTC2=t1.LTC_FLOAT_2):n.has("OES_texture_float_linear")===!0?(a.rectAreaLTC1=t1.LTC_FLOAT_1,a.rectAreaLTC2=t1.LTC_FLOAT_2):n.has("OES_texture_half_float_linear")===!0?(a.rectAreaLTC1=t1.LTC_HALF_1,a.rectAreaLTC2=t1.LTC_HALF_2):console.error("THREE.WebGLRenderer: Unable to use RectAreaLight. Missing WebGL extensions.")),a.ambient[0]=h,a.ambient[1]=m,a.ambient[2]=v;let E=a.hash;(E.directionalLength!==g||E.pointLength!==x||E.spotLength!==p||E.rectAreaLength!==d||E.hemiLength!==w||E.numDirectionalShadows!==b||E.numPointShadows!==z||E.numSpotShadows!==L)&&(a.directional.length=g,a.spot.length=p,a.rectArea.length=d,a.point.length=x,a.hemi.length=w,a.directionalShadow.length=b,a.directionalShadowMap.length=b,a.pointShadow.length=z,a.pointShadowMap.length=z,a.spotShadow.length=L,a.spotShadowMap.length=L,a.directionalShadowMatrix.length=b,a.pointShadowMatrix.length=z,a.spotShadowMatrix.length=L,E.directionalLength=g,E.pointLength=x,E.spotLength=p,E.rectAreaLength=d,E.hemiLength=w,E.numDirectionalShadows=b,E.numPointShadows=z,E.numSpotShadows=L,a.version=th++)}function l(u,f){let h=0,m=0,v=0,g=0,x=0,p=f.matrixWorldInverse;for(let d=0,w=u.length;d<w;d++){let b=u[d];if(b.isDirectionalLight){let z=a.directional[h];z.direction.setFromMatrixPosition(b.matrixWorld),r.setFromMatrixPosition(b.target.matrixWorld),z.direction.sub(r),z.direction.transformDirection(p),h++}else if(b.isSpotLight){let z=a.spot[v];z.position.setFromMatrixPosition(b.matrixWorld),z.position.applyMatrix4(p),z.direction.setFromMatrixPosition(b.matrixWorld),r.setFromMatrixPosition(b.target.matrixWorld),z.direction.sub(r),z.direction.transformDirection(p),v++}else if(b.isRectAreaLight){let z=a.rectArea[g];z.position.setFromMatrixPosition(b.matrixWorld),z.position.applyMatrix4(p),o.identity(),s.copy(b.matrixWorld),s.premultiply(p),o.extractRotation(s),z.halfWidth.set(b.width*.5,0,0),z.halfHeight.set(0,b.height*.5,0),z.halfWidth.applyMatrix4(o),z.halfHeight.applyMatrix4(o),g++}else if(b.isPointLight){let z=a.point[m];z.position.setFromMatrixPosition(b.matrixWorld),z.position.applyMatrix4(p),m++}else if(b.isHemisphereLight){let z=a.hemi[x];z.direction.setFromMatrixPosition(b.matrixWorld),z.direction.transformDirection(p),z.direction.normalize(),x++}}}return{setup:c,setupView:l,state:a}}function fo(n,e){let t=new ho(n,e),i=[],a=[];function r(){i.length=0,a.length=0}function s(f){i.push(f)}function o(f){a.push(f)}function c(f){t.setup(i,f)}function l(f){t.setupView(i,f)}return{init:r,state:{lightsArray:i,shadowsArray:a,lights:t},setupLights:c,setupLightsView:l,pushLight:s,pushShadow:o}}function po(n,e){let t=new WeakMap;function i(r,s=0){let o;return t.has(r)===!1?(o=new fo(n,e),t.set(r,[o])):s>=t.get(r).length?(o=new fo(n,e),t.get(r).push(o)):o=t.get(r)[s],o}function a(){t=new WeakMap}return{get:i,dispose:a}}var u0=class extends H2{constructor(e){super();this.type="MeshDepthMaterial",this.depthPacking=w8,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.setValues(e)}copy(e){return super.copy(e),this.depthPacking=e.depthPacking,this.map=e.map,this.alphaMap=e.alphaMap,this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this}};u0.prototype.isMeshDepthMaterial=!0;var h0=class extends H2{constructor(e){super();this.type="MeshDistanceMaterial",this.referencePosition=new U,this.nearDistance=1,this.farDistance=1e3,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.fog=!1,this.setValues(e)}copy(e){return super.copy(e),this.referencePosition.copy(e.referencePosition),this.nearDistance=e.nearDistance,this.farDistance=e.farDistance,this.map=e.map,this.alphaMap=e.alphaMap,this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this}};h0.prototype.isMeshDistanceMaterial=!0;var mo=`
void main() {

	gl_Position = vec4( position, 1.0 );

}
`,vo=`
uniform sampler2D shadow_pass;
uniform vec2 resolution;
uniform float radius;

#include <packing>

void main() {

	const float samples = float( VSM_SAMPLES );

	float mean = 0.0;
	float squared_mean = 0.0;

	// This seems totally useless but it's a crazy work around for a Adreno compiler bug
	// float depth = unpackRGBAToDepth( texture2D( shadow_pass, ( gl_FragCoord.xy ) / resolution ) );

	float uvStride = samples <= 1.0 ? 0.0 : 2.0 / ( samples - 1.0 );
	float uvStart = samples <= 1.0 ? 0.0 : - 1.0;
	for ( float i = 0.0; i < samples; i ++ ) {

		float uvOffset = uvStart + i * uvStride;

		#ifdef HORIZONTAL_PASS

			vec2 distribution = unpackRGBATo2Half( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( uvOffset, 0.0 ) * radius ) / resolution ) );
			mean += distribution.x;
			squared_mean += distribution.y * distribution.y + distribution.x * distribution.x;

		#else

			float depth = unpackRGBAToDepth( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( 0.0, uvOffset ) * radius ) / resolution ) );
			mean += depth;
			squared_mean += depth * depth;

		#endif

	}

	mean = mean / samples;
	squared_mean = squared_mean / samples;

	float std_dev = sqrt( squared_mean - mean * mean );

	gl_FragColor = pack2HalfToRGBA( vec2( mean, std_dev ) );

}
`;function go(n,e,t){let i=new Vt,a=new A1,r=new A1,s=new W1,o=new u0({depthPacking:S8}),c=new h0,l={},u=t.maxTextureSize,f={0:I1,1:ke,2:Q2},h=new oe({defines:{VSM_SAMPLES:8},uniforms:{shadow_pass:{value:null},resolution:{value:new A1},radius:{value:4}},vertexShader:mo,fragmentShader:vo}),m=h.clone();m.defines.HORIZONTAL_PASS=1;let v=new y2;v.setAttribute("position",new b2(new Float32Array([-1,-1,.5,3,-1,.5,-1,3,.5]),3));let g=new u2(v,h),x=this;this.enabled=!1,this.autoUpdate=!0,this.needsUpdate=!1,this.type=_6,this.render=function(b,z,L){if(x.enabled===!1||x.autoUpdate===!1&&x.needsUpdate===!1||b.length===0)return;let H=n.getRenderTarget(),E=n.getActiveCubeFace(),I=n.getActiveMipmapLevel(),B=n.state;B.setBlending(O2),B.buffers.color.setClear(1,1,1,1),B.buffers.depth.setTest(!0),B.setScissorTest(!1);for(let M=0,T=b.length;M<T;M++){let A=b[M],V=A.shadow;if(V===void 0){console.warn("THREE.WebGLShadowMap:",A,"has no shadow.");continue}if(V.autoUpdate===!1&&V.needsUpdate===!1)continue;a.copy(V.mapSize);let N=V.getFrameExtents();if(a.multiply(N),r.copy(V.mapSize),(a.x>u||a.y>u)&&(a.x>u&&(r.x=Math.floor(u/N.x),a.x=r.x*N.x,V.mapSize.x=r.x),a.y>u&&(r.y=Math.floor(u/N.y),a.y=r.y*N.y,V.mapSize.y=r.y)),V.map===null&&!V.isPointLightShadow&&this.type===wt){let R={minFilter:i2,magFilter:i2,format:j1};V.map=new p2(a.x,a.y,R),V.map.texture.name=A.name+".shadowMap",V.mapPass=new p2(a.x,a.y,R),V.camera.updateProjectionMatrix()}if(V.map===null){let R={minFilter:t2,magFilter:t2,format:j1};V.map=new p2(a.x,a.y,R),V.map.texture.name=A.name+".shadowMap",V.camera.updateProjectionMatrix()}n.setRenderTarget(V.map),n.clear();let D=V.getViewportCount();for(let R=0;R<D;R++){let O=V.getViewport(R);s.set(r.x*O.x,r.y*O.y,r.x*O.z,r.y*O.w),B.viewport(s),V.updateMatrices(A,R),i=V.getFrustum(),w(z,L,V.camera,A,this.type)}!V.isPointLightShadow&&this.type===wt&&p(V,L),V.needsUpdate=!1}x.needsUpdate=!1,n.setRenderTarget(H,E,I)};function p(b,z){let L=e.update(g);h.defines.VSM_SAMPLES!==b.blurSamples&&(h.defines.VSM_SAMPLES=b.blurSamples,m.defines.VSM_SAMPLES=b.blurSamples,h.needsUpdate=!0,m.needsUpdate=!0),h.uniforms.shadow_pass.value=b.map.texture,h.uniforms.resolution.value=b.mapSize,h.uniforms.radius.value=b.radius,n.setRenderTarget(b.mapPass),n.clear(),n.renderBufferDirect(z,null,L,h,g,null),m.uniforms.shadow_pass.value=b.mapPass.texture,m.uniforms.resolution.value=b.mapSize,m.uniforms.radius.value=b.radius,n.setRenderTarget(b.map),n.clear(),n.renderBufferDirect(z,null,L,m,g,null)}function d(b,z,L,H,E,I,B){let M=null,T=H.isPointLight===!0?b.customDistanceMaterial:b.customDepthMaterial;if(T!==void 0?M=T:M=H.isPointLight===!0?c:o,n.localClippingEnabled&&L.clipShadows===!0&&L.clippingPlanes.length!==0||L.displacementMap&&L.displacementScale!==0||L.alphaMap&&L.alphaTest>0){let A=M.uuid,V=L.uuid,N=l[A];N===void 0&&(N={},l[A]=N);let D=N[V];D===void 0&&(D=M.clone(),N[V]=D),M=D}return M.visible=L.visible,M.wireframe=L.wireframe,B===wt?M.side=L.shadowSide!==null?L.shadowSide:L.side:M.side=L.shadowSide!==null?L.shadowSide:f[L.side],M.alphaMap=L.alphaMap,M.alphaTest=L.alphaTest,M.clipShadows=L.clipShadows,M.clippingPlanes=L.clippingPlanes,M.clipIntersection=L.clipIntersection,M.displacementMap=L.displacementMap,M.displacementScale=L.displacementScale,M.displacementBias=L.displacementBias,M.wireframeLinewidth=L.wireframeLinewidth,M.linewidth=L.linewidth,H.isPointLight===!0&&M.isMeshDistanceMaterial===!0&&(M.referencePosition.setFromMatrixPosition(H.matrixWorld),M.nearDistance=E,M.farDistance=I),M}function w(b,z,L,H,E){if(b.visible===!1)return;if(b.layers.test(z.layers)&&(b.isMesh||b.isLine||b.isPoints)&&(b.castShadow||b.receiveShadow&&E===wt)&&(!b.frustumCulled||i.intersectsObject(b))){b.modelViewMatrix.multiplyMatrices(L.matrixWorldInverse,b.matrixWorld);let M=e.update(b),T=b.material;if(Array.isArray(T)){let A=M.groups;for(let V=0,N=A.length;V<N;V++){let D=A[V],R=T[D.materialIndex];if(R&&R.visible){let O=d(b,M,R,H,L.near,L.far,E);n.renderBufferDirect(L,null,M,O,b,D)}}}else if(T.visible){let A=d(b,M,T,H,L.near,L.far,E);n.renderBufferDirect(L,null,M,A,b,null)}}let B=b.children;for(let M=0,T=B.length;M<T;M++)w(B[M],z,L,H,E)}}function xo(n,e,t){let i=t.isWebGL2;function a(){let k=!1,u1=new W1,c1=null,v1=new 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if(S.isDataTexture2DArray)u1?(c1&&t.texStorage3D(n.TEXTURE_2D_ARRAY,v1,n1,$.width,$.height,$.depth),t.texSubImage3D(n.TEXTURE_2D_ARRAY,0,0,0,0,$.width,$.height,$.depth,d1,o1,$.data)):t.texImage3D(n.TEXTURE_2D_ARRAY,0,n1,$.width,$.height,$.depth,0,d1,o1,$.data);else if(S.isDataTexture3D)u1?(c1&&t.texStorage3D(n.TEXTURE_3D,v1,n1,$.width,$.height,$.depth),t.texSubImage3D(n.TEXTURE_3D,0,0,0,0,$.width,$.height,$.depth,d1,o1,$.data)):t.texImage3D(n.TEXTURE_3D,0,n1,$.width,$.height,$.depth,0,d1,o1,$.data);else if(S.isFramebufferTexture)u1&&c1?t.texStorage2D(n.TEXTURE_2D,v1,n1,$.width,$.height):t.texImage2D(n.TEXTURE_2D,0,n1,$.width,$.height,0,d1,o1,null);else if(k.length>0&&p1){u1&&c1&&t.texStorage2D(n.TEXTURE_2D,v1,n1,k[0].width,k[0].height);for(let K=0,m1=k.length;K<m1;K++)y1=k[K],u1?t.texSubImage2D(n.TEXTURE_2D,K,0,0,d1,o1,y1):t.texImage2D(n.TEXTURE_2D,K,n1,d1,o1,y1);S.generateMipmaps=!1}else u1?(c1&&t.texStorage2D(n.TEXTURE_2D,v1,n1,$.width,$.height),t.texSubImage2D(n.TEXTURE_2D,0,0,0,d1,o1,$)):t.texImage2D(n.TEXTURE_2D,0,n1,d1,o1,$);z(S,p1)&&L(i1),F.__version=S.version,S.onUpdate&&S.onUpdate(S)}function b1(F,S,Q){if(S.image.length!==6)return;r1(F,S),t.activeTexture(n.TEXTURE0+Q),t.bindTexture(n.TEXTURE_CUBE_MAP,F.__webglTexture),n.pixelStorei(n.UNPACK_FLIP_Y_WEBGL,S.flipY),n.pixelStorei(n.UNPACK_PREMULTIPLY_ALPHA_WEBGL,S.premultiplyAlpha),n.pixelStorei(n.UNPACK_ALIGNMENT,S.unpackAlignment),n.pixelStorei(n.UNPACK_COLORSPACE_CONVERSION_WEBGL,n.NONE);let i1=S&&(S.isCompressedTexture||S.image[0].isCompressedTexture),f1=S.image[0]&&S.image[0].isDataTexture,$=[];for(let K=0;K<6;K++)!i1&&!f1?$[K]=d(S.image[K],!1,!0,l):$[K]=f1?S.image[K].image:S.image[K],$[K]=m2(S,$[K]);let p1=$[0],d1=w(p1)||o,o1=r.convert(S.format,S.encoding),n1=r.convert(S.type),y1=H(S.internalFormat,o1,n1,S.encoding),k=o&&S.isVideoTexture!==!0,u1=F.__version===void 0,c1=E(S,p1,d1);e1(n.TEXTURE_CUBE_MAP,S,d1);let v1;if(i1){k&&u1&&t.texStorage2D(n.TEXTURE_CUBE_MAP,c1,y1,p1.width,p1.height);for(let K=0;K<6;K++){v1=$[K].mipmaps;for(let m1=0;m1<v1.length;m1++){let T1=v1[m1];S.format!==j1?o1!==null?k?t.compressedTexSubImage2D(n.TEXTURE_CUBE_MAP_POSITIVE_X+K,m1,0,0,T1.width,T1.height,o1,T1.data):t.compressedTexImage2D(n.TEXTURE_CUBE_MAP_POSITIVE_X+K,m1,y1,T1.width,T1.height,0,T1.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setTextureCube()"):k?t.texSubImage2D(n.TEXTURE_CUBE_MAP_POSITIVE_X+K,m1,0,0,T1.width,T1.height,o1,n1,T1.data):t.texImage2D(n.TEXTURE_CUBE_MAP_POSITIVE_X+K,m1,y1,T1.width,T1.height,0,o1,n1,T1.data)}}}else{v1=S.mipmaps,k&&u1&&(v1.length>0&&c1++,t.texStorage2D(n.TEXTURE_CUBE_MAP,c1,y1,$[0].width,$[0].height));for(let K=0;K<6;K++)if(f1){k?t.texSubImage2D(n.TEXTURE_CUBE_MAP_POSITIVE_X+K,0,0,0,$[K].width,$[K].height,o1,n1,$[K].data):t.texImage2D(n.TEXTURE_CUBE_MAP_POSITIVE_X+K,0,y1,$[K].width,$[K].height,0,o1,n1,$[K].data);for(let m1=0;m1<v1.length;m1++){let Z1=v1[m1].image[K].image;k?t.texSubImage2D(n.TEXTURE_CUBE_MAP_POSITIVE_X+K,m1+1,0,0,Z1.width,Z1.height,o1,n1,Z1.data):t.texImage2D(n.TEXTURE_CUBE_MAP_POSITIVE_X+K,m1+1,y1,Z1.width,Z1.height,0,o1,n1,Z1.data)}}else{k?t.texSubImage2D(n.TEXTURE_CUBE_MAP_POSITIVE_X+K,0,0,0,o1,n1,$[K]):t.texImage2D(n.TEXTURE_CUBE_MAP_POSITIVE_X+K,0,y1,o1,n1,$[K]);for(let m1=0;m1<v1.length;m1++){let T1=v1[m1];k?t.texSubImage2D(n.TEXTURE_CUBE_MAP_POSITIVE_X+K,m1+1,0,0,o1,n1,T1.image[K]):t.texImage2D(n.TEXTURE_CUBE_MAP_POSITIVE_X+K,m1+1,y1,o1,n1,T1.image[K])}}}z(S,d1)&&L(n.TEXTURE_CUBE_MAP),F.__version=S.version,S.onUpdate&&S.onUpdate(S)}function h1(F,S,Q,i1,f1){let $=r.convert(Q.format,Q.encoding),p1=r.convert(Q.type),d1=H(Q.internalFormat,$,p1,Q.encoding);i.get(S).__hasExternalTextures||(f1===n.TEXTURE_3D||f1===n.TEXTURE_2D_ARRAY?t.texImage3D(f1,0,d1,S.width,S.height,S.depth,0,$,p1,null):t.texImage2D(f1,0,d1,S.width,S.height,0,$,p1,null)),t.bindFramebuffer(n.FRAMEBUFFER,F),S.useRenderToTexture?m.framebufferTexture2DMultisampleEXT(n.FRAMEBUFFER,i1,f1,i.get(Q).__webglTexture,0,r2(S)):n.framebufferTexture2D(n.FRAMEBUFFER,i1,f1,i.get(Q).__webglTexture,0),t.bindFramebuffer(n.FRAMEBUFFER,null)}function g1(F,S,Q){if(n.bindRenderbuffer(n.RENDERBUFFER,F),S.depthBuffer&&!S.stencilBuffer){let i1=n.DEPTH_COMPONENT16;if(Q||S.useRenderToTexture){let f1=S.depthTexture;f1&&f1.isDepthTexture&&(f1.type===ee?i1=n.DEPTH_COMPONENT32F:f1.type===jt&&(i1=n.DEPTH_COMPONENT24));let $=r2(S);S.useRenderToTexture?m.renderbufferStorageMultisampleEXT(n.RENDERBUFFER,$,i1,S.width,S.height):n.renderbufferStorageMultisample(n.RENDERBUFFER,$,i1,S.width,S.height)}else n.renderbufferStorage(n.RENDERBUFFER,i1,S.width,S.height);n.framebufferRenderbuffer(n.FRAMEBUFFER,n.DEPTH_ATTACHMENT,n.RENDERBUFFER,F)}else if(S.depthBuffer&&S.stencilBuffer){let i1=r2(S);Q&&S.useRenderbuffer?n.renderbufferStorageMultisample(n.RENDERBUFFER,i1,n.DEPTH24_STENCIL8,S.width,S.height):S.useRenderToTexture?m.renderbufferStorageMultisampleEXT(n.RENDERBUFFER,i1,n.DEPTH24_STENCIL8,S.width,S.height):n.renderbufferStorage(n.RENDERBUFFER,n.DEPTH_STENCIL,S.width,S.height),n.framebufferRenderbuffer(n.FRAMEBUFFER,n.DEPTH_STENCIL_ATTACHMENT,n.RENDERBUFFER,F)}else{let i1=S.isWebGLMultipleRenderTargets===!0?S.texture[0]:S.texture,f1=r.convert(i1.format,i1.encoding),$=r.convert(i1.type),p1=H(i1.internalFormat,f1,$,i1.encoding),d1=r2(S);Q&&S.useRenderbuffer?n.renderbufferStorageMultisample(n.RENDERBUFFER,d1,p1,S.width,S.height):S.useRenderToTexture?m.renderbufferStorageMultisampleEXT(n.RENDERBUFFER,d1,p1,S.width,S.height):n.renderbufferStorage(n.RENDERBUFFER,p1,S.width,S.height)}n.bindRenderbuffer(n.RENDERBUFFER,null)}function s1(F,S){if(S&&S.isWebGLCubeRenderTarget)throw new Error("Depth Texture with cube render targets is not supported");if(t.bindFramebuffer(n.FRAMEBUFFER,F),!(S.depthTexture&&S.depthTexture.isDepthTexture))throw new Error("renderTarget.depthTexture must be an instance of THREE.DepthTexture");(!i.get(S.depthTexture).__webglTexture||S.depthTexture.image.width!==S.width||S.depthTexture.image.height!==S.height)&&(S.depthTexture.image.width=S.width,S.depthTexture.image.height=S.height,S.depthTexture.needsUpdate=!0),R(S.depthTexture,0);let i1=i.get(S.depthTexture).__webglTexture,f1=r2(S);if(S.depthTexture.format===te)S.useRenderToTexture?m.framebufferTexture2DMultisampleEXT(n.FRAMEBUFFER,n.DEPTH_ATTACHMENT,n.TEXTURE_2D,i1,0,f1):n.framebufferTexture2D(n.FRAMEBUFFER,n.DEPTH_ATTACHMENT,n.TEXTURE_2D,i1,0);else if(S.depthTexture.format===Ae)S.useRenderToTexture?m.framebufferTexture2DMultisampleEXT(n.FRAMEBUFFER,n.DEPTH_STENCIL_ATTACHMENT,n.TEXTURE_2D,i1,0,f1):n.framebufferTexture2D(n.FRAMEBUFFER,n.DEPTH_STENCIL_ATTACHMENT,n.TEXTURE_2D,i1,0);else throw new Error("Unknown depthTexture format")}function H1(F){let S=i.get(F),Q=F.isWebGLCubeRenderTarget===!0;if(F.depthTexture&&!S.__autoAllocateDepthBuffer){if(Q)throw new Error("target.depthTexture not supported in Cube render targets");s1(S.__webglFramebuffer,F)}else if(Q){S.__webglDepthbuffer=[];for(let i1=0;i1<6;i1++)t.bindFramebuffer(n.FRAMEBUFFER,S.__webglFramebuffer[i1]),S.__webglDepthbuffer[i1]=n.createRenderbuffer(),g1(S.__webglDepthbuffer[i1],F,!1)}else t.bindFramebuffer(n.FRAMEBUFFER,S.__webglFramebuffer),S.__webglDepthbuffer=n.createRenderbuffer(),g1(S.__webglDepthbuffer,F,!1);t.bindFramebuffer(n.FRAMEBUFFER,null)}function w1(F,S,Q){let i1=i.get(F);S!==void 0&&h1(i1.__webglFramebuffer,F,F.texture,n.COLOR_ATTACHMENT0,n.TEXTURE_2D),Q!==void 0&&H1(F)}function z1(F){let S=F.texture,Q=i.get(F),i1=i.get(S);F.addEventListener("dispose",M),F.isWebGLMultipleRenderTargets!==!0&&(i1.__webglTexture===void 0&&(i1.__webglTexture=n.createTexture()),i1.__version=S.version,s.memory.textures++);let f1=F.isWebGLCubeRenderTarget===!0,$=F.isWebGLMultipleRenderTargets===!0,p1=S.isDataTexture3D||S.isDataTexture2DArray,d1=w(F)||o;if(f1){Q.__webglFramebuffer=[];for(let o1=0;o1<6;o1++)Q.__webglFramebuffer[o1]=n.createFramebuffer()}else if(Q.__webglFramebuffer=n.createFramebuffer(),$)if(a.drawBuffers){let o1=F.texture;for(let n1=0,y1=o1.length;n1<y1;n1++){let k=i.get(o1[n1]);k.__webglTexture===void 0&&(k.__webglTexture=n.createTexture(),s.memory.textures++)}}else console.warn("THREE.WebGLRenderer: WebGLMultipleRenderTargets can only be used with WebGL2 or WEBGL_draw_buffers extension.");else if(F.useRenderbuffer)if(o){Q.__webglMultisampledFramebuffer=n.createFramebuffer(),Q.__webglColorRenderbuffer=n.createRenderbuffer(),n.bindRenderbuffer(n.RENDERBUFFER,Q.__webglColorRenderbuffer);let o1=r.convert(S.format,S.encoding),n1=r.convert(S.type),y1=H(S.internalFormat,o1,n1,S.encoding),k=r2(F);n.renderbufferStorageMultisample(n.RENDERBUFFER,k,y1,F.width,F.height),t.bindFramebuffer(n.FRAMEBUFFER,Q.__webglMultisampledFramebuffer),n.framebufferRenderbuffer(n.FRAMEBUFFER,n.COLOR_ATTACHMENT0,n.RENDERBUFFER,Q.__webglColorRenderbuffer),n.bindRenderbuffer(n.RENDERBUFFER,null),F.depthBuffer&&(Q.__webglDepthRenderbuffer=n.createRenderbuffer(),g1(Q.__webglDepthRenderbuffer,F,!0)),t.bindFramebuffer(n.FRAMEBUFFER,null)}else console.warn("THREE.WebGLRenderer: WebGLMultisampleRenderTarget can only be used with WebGL2.");if(f1){t.bindTexture(n.TEXTURE_CUBE_MAP,i1.__webglTexture),e1(n.TEXTURE_CUBE_MAP,S,d1);for(let o1=0;o1<6;o1++)h1(Q.__webglFramebuffer[o1],F,S,n.COLOR_ATTACHMENT0,n.TEXTURE_CUBE_MAP_POSITIVE_X+o1);z(S,d1)&&L(n.TEXTURE_CUBE_MAP),t.unbindTexture()}else if($){let o1=F.texture;for(let n1=0,y1=o1.length;n1<y1;n1++){let k=o1[n1],u1=i.get(k);t.bindTexture(n.TEXTURE_2D,u1.__webglTexture),e1(n.TEXTURE_2D,k,d1),h1(Q.__webglFramebuffer,F,k,n.COLOR_ATTACHMENT0+n1,n.TEXTURE_2D),z(k,d1)&&L(n.TEXTURE_2D)}t.unbindTexture()}else{let o1=n.TEXTURE_2D;p1&&(o?o1=S.isDataTexture3D?n.TEXTURE_3D:n.TEXTURE_2D_ARRAY:console.warn("THREE.DataTexture3D and THREE.DataTexture2DArray only supported with WebGL2.")),t.bindTexture(o1,i1.__webglTexture),e1(o1,S,d1),h1(Q.__webglFramebuffer,F,S,n.COLOR_ATTACHMENT0,o1),z(S,d1)&&L(o1),t.unbindTexture()}F.depthBuffer&&H1(F)}function h2(F){let S=w(F)||o,Q=F.isWebGLMultipleRenderTargets===!0?F.texture:[F.texture];for(let i1=0,f1=Q.length;i1<f1;i1++){let $=Q[i1];if(z($,S)){let p1=F.isWebGLCubeRenderTarget?n.TEXTURE_CUBE_MAP:n.TEXTURE_2D,d1=i.get($).__webglTexture;t.bindTexture(p1,d1),L(p1),t.unbindTexture()}}}function Q1(F){if(F.useRenderbuffer)if(o){let S=F.width,Q=F.height,i1=n.COLOR_BUFFER_BIT,f1=[n.COLOR_ATTACHMENT0],$=F.stencilBuffer?n.DEPTH_STENCIL_ATTACHMENT:n.DEPTH_ATTACHMENT;F.depthBuffer&&f1.push($),F.ignoreDepthForMultisampleCopy||(F.depthBuffer&&(i1|=n.DEPTH_BUFFER_BIT),F.stencilBuffer&&(i1|=n.STENCIL_BUFFER_BIT));let p1=i.get(F);t.bindFramebuffer(n.READ_FRAMEBUFFER,p1.__webglMultisampledFramebuffer),t.bindFramebuffer(n.DRAW_FRAMEBUFFER,p1.__webglFramebuffer),F.ignoreDepthForMultisampleCopy&&(n.invalidateFramebuffer(n.READ_FRAMEBUFFER,[$]),n.invalidateFramebuffer(n.DRAW_FRAMEBUFFER,[$])),n.blitFramebuffer(0,0,S,Q,0,0,S,Q,i1,n.NEAREST),n.invalidateFramebuffer(n.READ_FRAMEBUFFER,f1),t.bindFramebuffer(n.READ_FRAMEBUFFER,null),t.bindFramebuffer(n.DRAW_FRAMEBUFFER,p1.__webglMultisampledFramebuffer)}else console.warn("THREE.WebGLRenderer: WebGLMultisampleRenderTarget can only be used with WebGL2.")}function r2(F){return o&&(F.useRenderbuffer||F.useRenderToTexture)?Math.min(f,F.samples):0}function X2(F){let S=s.render.frame;v.get(F)!==S&&(v.set(F,S),F.update())}function m2(F,S){let Q=F.encoding,i1=F.format,f1=F.type;return F.isCompressedTexture===!0||F.isVideoTexture===!0||F.format===B4||Q!==F2&&(Q===k1?o===!1?e.has("EXT_sRGB")===!0&&i1===j1?(F.format=B4,F.minFilter=i2,F.generateMipmaps=!1):S=W4.sRGBToLinear(S):(i1!==j1||f1!==R2)&&console.warn("THREE.WebGLTextures: sRGB encoded textures have to use RGBAFormat and UnsignedByteType."):console.error("THREE.WebGLTextures: Unsupported texture encoding:",Q)),S}let v2=!1,Z2=!1;function ce(F,S){F&&F.isWebGLRenderTarget&&(v2===!1&&(console.warn("THREE.WebGLTextures.safeSetTexture2D: don't use render targets as textures. Use their .texture property instead."),v2=!0),F=F.texture),R(F,S)}function le(F,S){F&&F.isWebGLCubeRenderTarget&&(Z2===!1&&(console.warn("THREE.WebGLTextures.safeSetTextureCube: don't use cube render targets as textures. Use their .texture property instead."),Z2=!0),F=F.texture),G(F,S)}this.allocateTextureUnit=D,this.resetTextureUnits=N,this.setTexture2D=R,this.setTexture2DArray=O,this.setTexture3D=Y,this.setTextureCube=G,this.rebindTextures=w1,this.setupRenderTarget=z1,this.updateRenderTargetMipmap=h2,this.updateMultisampleRenderTarget=Q1,this.setupDepthRenderbuffer=H1,this.setupFrameBufferTexture=h1,this.safeSetTexture2D=ce,this.safeSetTextureCube=le}function bo(n,e,t){let i=t.isWebGL2;function a(r,s=null){let o;if(r===R2)return n.UNSIGNED_BYTE;if(r===p8)return n.UNSIGNED_SHORT_4_4_4_4;if(r===m8)return n.UNSIGNED_SHORT_5_5_5_1;if(r===h8)return n.BYTE;if(r===f8)return n.SHORT;if(r===Oe)return n.UNSIGNED_SHORT;if(r===d8)return n.INT;if(r===jt)return n.UNSIGNED_INT;if(r===ee)return n.FLOAT;if(r===Ce)return i?n.HALF_FLOAT:(o=e.get("OES_texture_half_float"),o!==null?o.HALF_FLOAT_OES:null);if(r===v8)return n.ALPHA;if(r===j1)return n.RGBA;if(r===g8)return n.LUMINANCE;if(r===x8)return n.LUMINANCE_ALPHA;if(r===te)return n.DEPTH_COMPONENT;if(r===Ae)return n.DEPTH_STENCIL;if(r===M8)return n.RED;if(r===B4)return o=e.get("EXT_sRGB"),o!==null?o.SRGB_ALPHA_EXT:null;if(r===b8)return n.RED_INTEGER;if(r===y8)return n.RG;if(r===C8)return n.RG_INTEGER;if(r===z8)return n.RGBA_INTEGER;if(r===T6||r===H6||r===V6||r===N6)if(s===k1)if(o=e.get("WEBGL_compressed_texture_s3tc_srgb"),o!==null){if(r===T6)return o.COMPRESSED_SRGB_S3TC_DXT1_EXT;if(r===H6)return o.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT;if(r===V6)return o.COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT;if(r===N6)return o.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT}else return null;else if(o=e.get("WEBGL_compressed_texture_s3tc"),o!==null){if(r===T6)return o.COMPRESSED_RGB_S3TC_DXT1_EXT;if(r===H6)return o.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(r===V6)return o.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(r===N6)return o.COMPRESSED_RGBA_S3TC_DXT5_EXT}else return null;if(r===m3||r===v3||r===g3||r===x3)if(o=e.get("WEBGL_compressed_texture_pvrtc"),o!==null){if(r===m3)return o.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(r===v3)return o.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(r===g3)return o.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(r===x3)return o.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}else return null;if(r===A8)return o=e.get("WEBGL_compressed_texture_etc1"),o!==null?o.COMPRESSED_RGB_ETC1_WEBGL:null;if(r===M3||r===b3)if(o=e.get("WEBGL_compressed_texture_etc"),o!==null){if(r===M3)return s===k1?o.COMPRESSED_SRGB8_ETC2:o.COMPRESSED_RGB8_ETC2;if(r===b3)return s===k1?o.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:o.COMPRESSED_RGBA8_ETC2_EAC}else return null;if(r===y3||r===C3||r===z3||r===A3||r===w3||r===S3||r===_3||r===E3||r===L3||r===D3||r===T3||r===H3||r===V3||r===N3)if(o=e.get("WEBGL_compressed_texture_astc"),o!==null){if(r===y3)return s===k1?o.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR:o.COMPRESSED_RGBA_ASTC_4x4_KHR;if(r===C3)return s===k1?o.COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR:o.COMPRESSED_RGBA_ASTC_5x4_KHR;if(r===z3)return s===k1?o.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR:o.COMPRESSED_RGBA_ASTC_5x5_KHR;if(r===A3)return s===k1?o.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR:o.COMPRESSED_RGBA_ASTC_6x5_KHR;if(r===w3)return s===k1?o.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR:o.COMPRESSED_RGBA_ASTC_6x6_KHR;if(r===S3)return s===k1?o.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR:o.COMPRESSED_RGBA_ASTC_8x5_KHR;if(r===_3)return s===k1?o.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR:o.COMPRESSED_RGBA_ASTC_8x6_KHR;if(r===E3)return s===k1?o.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR:o.COMPRESSED_RGBA_ASTC_8x8_KHR;if(r===L3)return s===k1?o.COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR:o.COMPRESSED_RGBA_ASTC_10x5_KHR;if(r===D3)return s===k1?o.COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR:o.COMPRESSED_RGBA_ASTC_10x6_KHR;if(r===T3)return s===k1?o.COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR:o.COMPRESSED_RGBA_ASTC_10x8_KHR;if(r===H3)return s===k1?o.COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR:o.COMPRESSED_RGBA_ASTC_10x10_KHR;if(r===V3)return s===k1?o.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR:o.COMPRESSED_RGBA_ASTC_12x10_KHR;if(r===N3)return s===k1?o.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR:o.COMPRESSED_RGBA_ASTC_12x12_KHR}else return null;if(r===R3)if(o=e.get("EXT_texture_compression_bptc"),o!==null){if(r===R3)return s===k1?o.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT:o.COMPRESSED_RGBA_BPTC_UNORM_EXT}else return null;if(r===ze)return i?n.UNSIGNED_INT_24_8:(o=e.get("WEBGL_depth_texture"),o!==null?o.UNSIGNED_INT_24_8_WEBGL:null)}return{convert:a}}var f0=class extends a2{constructor(e=[]){super();this.cameras=e}};f0.prototype.isArrayCamera=!0;var Ft=class extends X1{constructor(){super();this.type="Group"}};Ft.prototype.isGroup=!0;var rh={type:"move"},Z4=class{constructor(){this._targetRay=null,this._grip=null,this._hand=null}getHandSpace(){return this._hand===null&&(this._hand=new Ft,this._hand.matrixAutoUpdate=!1,this._hand.visible=!1,this._hand.joints={},this._hand.inputState={pinching:!1}),this._hand}getTargetRaySpace(){return this._targetRay===null&&(this._targetRay=new Ft,this._targetRay.matrixAutoUpdate=!1,this._targetRay.visible=!1,this._targetRay.hasLinearVelocity=!1,this._targetRay.linearVelocity=new U,this._targetRay.hasAngularVelocity=!1,this._targetRay.angularVelocity=new U),this._targetRay}getGripSpace(){return this._grip===null&&(this._grip=new Ft,this._grip.matrixAutoUpdate=!1,this._grip.visible=!1,this._grip.hasLinearVelocity=!1,this._grip.linearVelocity=new U,this._grip.hasAngularVelocity=!1,this._grip.angularVelocity=new U),this._grip}dispatchEvent(e){return this._targetRay!==null&&this._targetRay.dispatchEvent(e),this._grip!==null&&this._grip.dispatchEvent(e),this._hand!==null&&this._hand.dispatchEvent(e),this}disconnect(e){return this.dispatchEvent({type:"disconnected",data:e}),this._targetRay!==null&&(this._targetRay.visible=!1),this._grip!==null&&(this._grip.visible=!1),this._hand!==null&&(this._hand.visible=!1),this}update(e,t,i){let a=null,r=null,s=null,o=this._targetRay,c=this._grip,l=this._hand;if(e&&t.session.visibilityState!=="visible-blurred")if(o!==null&&(a=t.getPose(e.targetRaySpace,i),a!==null&&(o.matrix.fromArray(a.transform.matrix),o.matrix.decompose(o.position,o.rotation,o.scale),a.linearVelocity?(o.hasLinearVelocity=!0,o.linearVelocity.copy(a.linearVelocity)):o.hasLinearVelocity=!1,a.angularVelocity?(o.hasAngularVelocity=!0,o.angularVelocity.copy(a.angularVelocity)):o.hasAngularVelocity=!1,this.dispatchEvent(rh))),l&&e.hand){s=!0;for(let g of e.hand.values()){let x=t.getJointPose(g,i);if(l.joints[g.jointName]===void 0){let d=new Ft;d.matrixAutoUpdate=!1,d.visible=!1,l.joints[g.jointName]=d,l.add(d)}let p=l.joints[g.jointName];x!==null&&(p.matrix.fromArray(x.transform.matrix),p.matrix.decompose(p.position,p.rotation,p.scale),p.jointRadius=x.radius),p.visible=x!==null}let u=l.joints["index-finger-tip"],f=l.joints["thumb-tip"],h=u.position.distanceTo(f.position),m=.02,v=.005;l.inputState.pinching&&h>m+v?(l.inputState.pinching=!1,this.dispatchEvent({type:"pinchend",handedness:e.handedness,target:this})):!l.inputState.pinching&&h<=m-v&&(l.inputState.pinching=!0,this.dispatchEvent({type:"pinchstart",handedness:e.handedness,target:this}))}else c!==null&&e.gripSpace&&(r=t.getPose(e.gripSpace,i),r!==null&&(c.matrix.fromArray(r.transform.matrix),c.matrix.decompose(c.position,c.rotation,c.scale),r.linearVelocity?(c.hasLinearVelocity=!0,c.linearVelocity.copy(r.linearVelocity)):c.hasLinearVelocity=!1,r.angularVelocity?(c.hasAngularVelocity=!0,c.angularVelocity.copy(r.angularVelocity)):c.hasAngularVelocity=!1));return o!==null&&(o.visible=a!==null),c!==null&&(c.visible=r!==null),l!==null&&(l.visible=s!==null),this}};var Y4=class extends J1{constructor(e,t,i,a,r,s,o,c,l,u){if(u=u!==void 0?u:te,u!==te&&u!==Ae)throw new Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");i===void 0&&u===te&&(i=Oe),i===void 0&&u===Ae&&(i=ze);super(null,a,r,s,o,c,u,i,l);this.image={width:e,height:t},this.magFilter=o!==void 0?o:t2,this.minFilter=c!==void 0?c:t2,this.flipY=!1,this.generateMipmaps=!1}};Y4.prototype.isDepthTexture=!0;var Vi=class extends B2{constructor(e,t){super();let i=this,a=null,r=1,s=null,o="local-floor",c=e.extensions.has("WEBGL_multisampled_render_to_texture"),l=null,u=null,f=null,h=null,m=!1,v=null,g=t.getContextAttributes(),x=null,p=null,d=[],w=new Map,b=new a2;b.layers.enable(1),b.viewport=new W1;let z=new a2;z.layers.enable(2),z.viewport=new W1;let L=[b,z],H=new f0;H.layers.enable(1),H.layers.enable(2);let E=null,I=null;this.cameraAutoUpdate=!0,this.enabled=!1,this.isPresenting=!1,this.getController=function(G){let j=d[G];return j===void 0&&(j=new Z4,d[G]=j),j.getTargetRaySpace()},this.getControllerGrip=function(G){let j=d[G];return j===void 0&&(j=new Z4,d[G]=j),j.getGripSpace()},this.getHand=function(G){let j=d[G];return j===void 0&&(j=new Z4,d[G]=j),j.getHandSpace()};function B(G){let j=w.get(G.inputSource);j&&j.dispatchEvent({type:G.type,data:G.inputSource})}function M(){w.forEach(function(G,j){G.disconnect(j)}),w.clear(),E=null,I=null,e.setRenderTarget(x),h=null,f=null,u=null,a=null,p=null,Y.stop(),i.isPresenting=!1,i.dispatchEvent({type:"sessionend"})}this.setFramebufferScaleFactor=function(G){r=G,i.isPresenting===!0&&console.warn("THREE.WebXRManager: Cannot change framebuffer scale while presenting.")},this.setReferenceSpaceType=function(G){o=G,i.isPresenting===!0&&console.warn("THREE.WebXRManager: Cannot change reference space type while presenting.")},this.getReferenceSpace=function(){return s},this.getBaseLayer=function(){return f!==null?f:h},this.getBinding=function(){return u},this.getFrame=function(){return v},this.getSession=function(){return a},this.setSession=async function(G){if(a=G,a!==null){if(x=e.getRenderTarget(),a.addEventListener("select",B),a.addEventListener("selectstart",B),a.addEventListener("selectend",B),a.addEventListener("squeeze",B),a.addEventListener("squeezestart",B),a.addEventListener("squeezeend",B),a.addEventListener("end",M),a.addEventListener("inputsourceschange",T),g.xrCompatible!==!0&&await t.makeXRCompatible(),a.renderState.layers===void 0||e.capabilities.isWebGL2===!1){let j={antialias:a.renderState.layers===void 0?g.antialias:!0,alpha:g.alpha,depth:g.depth,stencil:g.stencil,framebufferScaleFactor:r};h=new XRWebGLLayer(a,t,j),a.updateRenderState({baseLayer:h}),p=new p2(h.framebufferWidth,h.framebufferHeight,{format:j1,type:R2,encoding:e.outputEncoding})}else{m=g.antialias;let j=null,Z=null,e1=null;g.depth&&(e1=g.stencil?t.DEPTH24_STENCIL8:t.DEPTH_COMPONENT24,j=g.stencil?Ae:te,Z=g.stencil?ze:Oe);let r1={colorFormat:e.outputEncoding===k1?t.SRGB8_ALPHA8:t.RGBA8,depthFormat:e1,scaleFactor:r};u=new XRWebGLBinding(a,t),f=u.createProjectionLayer(r1),a.updateRenderState({layers:[f]}),m?p=new p4(f.textureWidth,f.textureHeight,{format:j1,type:R2,depthTexture:new Y4(f.textureWidth,f.textureHeight,Z,void 0,void 0,void 0,void 0,void 0,void 0,j),stencilBuffer:g.stencil,ignoreDepth:f.ignoreDepthValues,useRenderToTexture:c,encoding:e.outputEncoding}):p=new p2(f.textureWidth,f.textureHeight,{format:j1,type:R2,depthTexture:new Y4(f.textureWidth,f.textureHeight,Z,void 0,void 0,void 0,void 0,void 0,void 0,j),stencilBuffer:g.stencil,ignoreDepth:f.ignoreDepthValues,encoding:e.outputEncoding})}p.isXRRenderTarget=!0,this.setFoveation(1),s=await a.requestReferenceSpace(o),Y.setContext(a),Y.start(),i.isPresenting=!0,i.dispatchEvent({type:"sessionstart"})}};function T(G){let j=a.inputSources;for(let Z=0;Z<d.length;Z++)w.set(j[Z],d[Z]);for(let Z=0;Z<G.removed.length;Z++){let e1=G.removed[Z],r1=w.get(e1);r1&&(r1.dispatchEvent({type:"disconnected",data:e1}),w.delete(e1))}for(let Z=0;Z<G.added.length;Z++){let e1=G.added[Z],r1=w.get(e1);r1&&r1.dispatchEvent({type:"connected",data:e1})}}let A=new U,V=new U;function N(G,j,Z){A.setFromMatrixPosition(j.matrixWorld),V.setFromMatrixPosition(Z.matrixWorld);let e1=A.distanceTo(V),r1=j.projectionMatrix.elements,P=Z.projectionMatrix.elements,b1=r1[14]/(r1[10]-1),h1=r1[14]/(r1[10]+1),g1=(r1[9]+1)/r1[5],s1=(r1[9]-1)/r1[5],H1=(r1[8]-1)/r1[0],w1=(P[8]+1)/P[0],z1=b1*H1,h2=b1*w1,Q1=e1/(-H1+w1),r2=Q1*-H1;j.matrixWorld.decompose(G.position,G.quaternion,G.scale),G.translateX(r2),G.translateZ(Q1),G.matrixWorld.compose(G.position,G.quaternion,G.scale),G.matrixWorldInverse.copy(G.matrixWorld).invert();let X2=b1+Q1,m2=h1+Q1,v2=z1-r2,Z2=h2+(e1-r2),ce=g1*h1/m2*X2,le=s1*h1/m2*X2;G.projectionMatrix.makePerspective(v2,Z2,ce,le,X2,m2)}function D(G,j){j===null?G.matrixWorld.copy(G.matrix):G.matrixWorld.multiplyMatrices(j.matrixWorld,G.matrix),G.matrixWorldInverse.copy(G.matrixWorld).invert()}this.updateCamera=function(G){if(a===null)return;H.near=z.near=b.near=G.near,H.far=z.far=b.far=G.far,(E!==H.near||I!==H.far)&&(a.updateRenderState({depthNear:H.near,depthFar:H.far}),E=H.near,I=H.far);let j=G.parent,Z=H.cameras;D(H,j);for(let r1=0;r1<Z.length;r1++)D(Z[r1],j);H.matrixWorld.decompose(H.position,H.quaternion,H.scale),G.position.copy(H.position),G.quaternion.copy(H.quaternion),G.scale.copy(H.scale),G.matrix.copy(H.matrix),G.matrixWorld.copy(H.matrixWorld);let e1=G.children;for(let r1=0,P=e1.length;r1<P;r1++)e1[r1].updateMatrixWorld(!0);Z.length===2?N(H,b,z):H.projectionMatrix.copy(b.projectionMatrix)},this.getCamera=function(){return H},this.getFoveation=function(){if(f!==null)return f.fixedFoveation;if(h!==null)return h.fixedFoveation},this.setFoveation=function(G){f!==null&&(f.fixedFoveation=G),h!==null&&h.fixedFoveation!==void 0&&(h.fixedFoveation=G)};let R=null;function O(G,j){if(l=j.getViewerPose(s),v=j,l!==null){let e1=l.views;h!==null&&(e.setRenderTargetFramebuffer(p,h.framebuffer),e.setRenderTarget(p));let r1=!1;e1.length!==H.cameras.length&&(H.cameras.length=0,r1=!0);for(let P=0;P<e1.length;P++){let b1=e1[P],h1=null;if(h!==null)h1=h.getViewport(b1);else{let s1=u.getViewSubImage(f,b1);h1=s1.viewport,P===0&&(e.setRenderTargetTextures(p,s1.colorTexture,f.ignoreDepthValues?void 0:s1.depthStencilTexture),e.setRenderTarget(p))}let g1=L[P];g1.matrix.fromArray(b1.transform.matrix),g1.projectionMatrix.fromArray(b1.projectionMatrix),g1.viewport.set(h1.x,h1.y,h1.width,h1.height),P===0&&H.matrix.copy(g1.matrix),r1===!0&&H.cameras.push(g1)}}let Z=a.inputSources;for(let e1=0;e1<d.length;e1++){let r1=d[e1],P=Z[e1];r1.update(P,j,s)}R&&R(G,j),v=null}let Y=new i0;Y.setAnimationLoop(O),this.setAnimationLoop=function(G){R=G},this.dispose=function(){}}};function yo(n){function e(p,d){p.fogColor.value.copy(d.color),d.isFog?(p.fogNear.value=d.near,p.fogFar.value=d.far):d.isFogExp2&&(p.fogDensity.value=d.density)}function t(p,d,w,b,z){d.isMeshBasicMaterial?i(p,d):d.isMeshLambertMaterial?(i(p,d),c(p,d)):d.isMeshToonMaterial?(i(p,d),u(p,d)):d.isMeshPhongMaterial?(i(p,d),l(p,d)):d.isMeshStandardMaterial?(i(p,d),d.isMeshPhysicalMaterial?h(p,d,z):f(p,d)):d.isMeshMatcapMaterial?(i(p,d),m(p,d)):d.isMeshDepthMaterial?(i(p,d),v(p,d)):d.isMeshDistanceMaterial?(i(p,d),g(p,d)):d.isMeshNormalMaterial?(i(p,d),x(p,d)):d.isLineBasicMaterial?(a(p,d),d.isLineDashedMaterial&&r(p,d)):d.isPointsMaterial?s(p,d,w,b):d.isSpriteMaterial?o(p,d):d.isShadowMaterial?(p.color.value.copy(d.color),p.opacity.value=d.opacity):d.isShaderMaterial&&(d.uniformsNeedUpdate=!1)}function i(p,d){p.opacity.value=d.opacity,d.color&&p.diffuse.value.copy(d.color),d.emissive&&p.emissive.value.copy(d.emissive).multiplyScalar(d.emissiveIntensity),d.map&&(p.map.value=d.map),d.alphaMap&&(p.alphaMap.value=d.alphaMap),d.specularMap&&(p.specularMap.value=d.specularMap),d.alphaTest>0&&(p.alphaTest.value=d.alphaTest);let w=n.get(d).envMap;w&&(p.envMap.value=w,p.flipEnvMap.value=w.isCubeTexture&&w.isRenderTargetTexture===!1?-1:1,p.reflectivity.value=d.reflectivity,p.ior.value=d.ior,p.refractionRatio.value=d.refractionRatio),d.lightMap&&(p.lightMap.value=d.lightMap,p.lightMapIntensity.value=d.lightMapIntensity),d.aoMap&&(p.aoMap.value=d.aoMap,p.aoMapIntensity.value=d.aoMapIntensity);let b;d.map?b=d.map:d.specularMap?b=d.specularMap:d.displacementMap?b=d.displacementMap:d.normalMap?b=d.normalMap:d.bumpMap?b=d.bumpMap:d.roughnessMap?b=d.roughnessMap:d.metalnessMap?b=d.metalnessMap:d.alphaMap?b=d.alphaMap:d.emissiveMap?b=d.emissiveMap:d.clearcoatMap?b=d.clearcoatMap:d.clearcoatNormalMap?b=d.clearcoatNormalMap:d.clearcoatRoughnessMap?b=d.clearcoatRoughnessMap:d.specularIntensityMap?b=d.specularIntensityMap:d.specularColorMap?b=d.specularColorMap:d.transmissionMap?b=d.transmissionMap:d.thicknessMap?b=d.thicknessMap:d.sheenColorMap?b=d.sheenColorMap:d.sheenRoughnessMap&&(b=d.sheenRoughnessMap),b!==void 0&&(b.isWebGLRenderTarget&&(b=b.texture),b.matrixAutoUpdate===!0&&b.updateMatrix(),p.uvTransform.value.copy(b.matrix));let z;d.aoMap?z=d.aoMap:d.lightMap&&(z=d.lightMap),z!==void 0&&(z.isWebGLRenderTarget&&(z=z.texture),z.matrixAutoUpdate===!0&&z.updateMatrix(),p.uv2Transform.value.copy(z.matrix))}function a(p,d){p.diffuse.value.copy(d.color),p.opacity.value=d.opacity}function r(p,d){p.dashSize.value=d.dashSize,p.totalSize.value=d.dashSize+d.gapSize,p.scale.value=d.scale}function s(p,d,w,b){p.diffuse.value.copy(d.color),p.opacity.value=d.opacity,p.size.value=d.size*w,p.scale.value=b*.5,d.map&&(p.map.value=d.map),d.alphaMap&&(p.alphaMap.value=d.alphaMap),d.alphaTest>0&&(p.alphaTest.value=d.alphaTest);let z;d.map?z=d.map:d.alphaMap&&(z=d.alphaMap),z!==void 0&&(z.matrixAutoUpdate===!0&&z.updateMatrix(),p.uvTransform.value.copy(z.matrix))}function o(p,d){p.diffuse.value.copy(d.color),p.opacity.value=d.opacity,p.rotation.value=d.rotation,d.map&&(p.map.value=d.map),d.alphaMap&&(p.alphaMap.value=d.alphaMap),d.alphaTest>0&&(p.alphaTest.value=d.alphaTest);let w;d.map?w=d.map:d.alphaMap&&(w=d.alphaMap),w!==void 0&&(w.matrixAutoUpdate===!0&&w.updateMatrix(),p.uvTransform.value.copy(w.matrix))}function c(p,d){d.emissiveMap&&(p.emissiveMap.value=d.emissiveMap)}function l(p,d){p.specular.value.copy(d.specular),p.shininess.value=Math.max(d.shininess,1e-4),d.emissiveMap&&(p.emissiveMap.value=d.emissiveMap),d.bumpMap&&(p.bumpMap.value=d.bumpMap,p.bumpScale.value=d.bumpScale,d.side===I1&&(p.bumpScale.value*=-1)),d.normalMap&&(p.normalMap.value=d.normalMap,p.normalScale.value.copy(d.normalScale),d.side===I1&&p.normalScale.value.negate()),d.displacementMap&&(p.displacementMap.value=d.displacementMap,p.displacementScale.value=d.displacementScale,p.displacementBias.value=d.displacementBias)}function u(p,d){d.gradientMap&&(p.gradientMap.value=d.gradientMap),d.emissiveMap&&(p.emissiveMap.value=d.emissiveMap),d.bumpMap&&(p.bumpMap.value=d.bumpMap,p.bumpScale.value=d.bumpScale,d.side===I1&&(p.bumpScale.value*=-1)),d.normalMap&&(p.normalMap.value=d.normalMap,p.normalScale.value.copy(d.normalScale),d.side===I1&&p.normalScale.value.negate()),d.displacementMap&&(p.displacementMap.value=d.displacementMap,p.displacementScale.value=d.displacementScale,p.displacementBias.value=d.displacementBias)}function 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m(p,d){d.matcap&&(p.matcap.value=d.matcap),d.bumpMap&&(p.bumpMap.value=d.bumpMap,p.bumpScale.value=d.bumpScale,d.side===I1&&(p.bumpScale.value*=-1)),d.normalMap&&(p.normalMap.value=d.normalMap,p.normalScale.value.copy(d.normalScale),d.side===I1&&p.normalScale.value.negate()),d.displacementMap&&(p.displacementMap.value=d.displacementMap,p.displacementScale.value=d.displacementScale,p.displacementBias.value=d.displacementBias)}function v(p,d){d.displacementMap&&(p.displacementMap.value=d.displacementMap,p.displacementScale.value=d.displacementScale,p.displacementBias.value=d.displacementBias)}function g(p,d){d.displacementMap&&(p.displacementMap.value=d.displacementMap,p.displacementScale.value=d.displacementScale,p.displacementBias.value=d.displacementBias),p.referencePosition.value.copy(d.referencePosition),p.nearDistance.value=d.nearDistance,p.farDistance.value=d.farDistance}function 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N1=W.uniforms;(!_.isShaderMaterial&&!_.isRawShaderMaterial||_.clipping===!0)&&(N1.clippingPlanes=F.uniform),Pi(_,L1),W.needsLights=Io(_),W.lightsStateVersion=C1,W.needsLights&&(N1.ambientLightColor.value=J.state.ambient,N1.lightProbe.value=J.state.probe,N1.directionalLights.value=J.state.directional,N1.directionalLightShadows.value=J.state.directionalShadow,N1.spotLights.value=J.state.spot,N1.spotLightShadows.value=J.state.spotShadow,N1.rectAreaLights.value=J.state.rectArea,N1.ltc_1.value=J.state.rectAreaLTC1,N1.ltc_2.value=J.state.rectAreaLTC2,N1.pointLights.value=J.state.point,N1.pointLightShadows.value=J.state.pointShadow,N1.hemisphereLights.value=J.state.hemi,N1.directionalShadowMap.value=J.state.directionalShadowMap,N1.directionalShadowMatrix.value=J.state.directionalShadowMatrix,N1.spotShadowMap.value=J.state.spotShadowMap,N1.spotShadowMatrix.value=J.state.spotShadowMatrix,N1.pointShadowMap.value=J.state.pointShadowMap,N1.pointShadowMatrix.value=J.state.pointShadowMatrix);let K1=V1.getUniforms(),vt=Se.seqWithValue(K1.seq,N1);return W.currentProgram=V1,W.uniformsList=vt,V1}function Pi(_,q){let X=w1.get(_);X.outputEncoding=q.outputEncoding,X.instancing=q.instancing,X.skinning=q.skinning,X.morphTargets=q.morphTargets,X.morphNormals=q.morphNormals,X.morphTargetsCount=q.morphTargetsCount,X.numClippingPlanes=q.numClippingPlanes,X.numIntersection=q.numClipIntersection,X.vertexAlphas=q.vertexAlphas,X.vertexTangents=q.vertexTangents,X.toneMapping=q.toneMapping}function Bo(_,q,X,W,J){q.isScene!==!0&&(q=e1),z1.resetTextureUnits();let x1=q.fog,C1=W.isMeshStandardMaterial?q.environment:null,L1=w===null?g.outputEncoding:w.isXRRenderTarget===!0?w.texture.encoding:F2,S1=(W.isMeshStandardMaterial?Q1:h2).get(W.envMap||C1),P1=W.vertexColors===!0&&!!X.attributes.color&&X.attributes.color.itemSize===4,V1=!!W.normalMap&&!!X.attributes.tangent,N1=!!X.morphAttributes.position,K1=!!X.morphAttributes.normal,vt=X.morphAttributes.position?X.morphAttributes.position.length:0,Bt=W.toneMapped?g.toneMapping:G2,F1=w1.get(W),he=h.state.lights;if(O===!0&&(Y===!0||_!==z)){let Y2=_===z&&W.id===b;F.setState(W,_,Y2)}let n2=!1;W.version===F1.__version?(F1.needsLights&&F1.lightsStateVersion!==he.state.version||F1.outputEncoding!==L1||J.isInstancedMesh&&F1.instancing===!1||!J.isInstancedMesh&&F1.instancing===!0||J.isSkinnedMesh&&F1.skinning===!1||!J.isSkinnedMesh&&F1.skinning===!0||F1.envMap!==S1||W.fog&&F1.fog!==x1||F1.numClippingPlanes!==void 0&&(F1.numClippingPlanes!==F.numPlanes||F1.numIntersection!==F.numIntersection)||F1.vertexAlphas!==P1||F1.vertexTangents!==V1||F1.morphTargets!==N1||F1.morphNormals!==K1||F1.toneMapping!==Bt||g1.isWebGL2===!0&&F1.morphTargetsCount!==vt)&&(n2=!0):(n2=!0,F1.__version=W.version);let fe=F1.currentProgram;n2===!0&&(fe=y0(W,q,J));let Q4=!1,de=!1,Le=!1,g2=fe.getUniforms(),x4=F1.uniforms;if(s1.useProgram(fe.program)&&(Q4=!0,de=!0,Le=!0),W.id!==b&&(b=W.id,de=!0),Q4||z!==_){if(g2.setValue(P,"projectionMatrix",_.projectionMatrix),g1.logarithmicDepthBuffer&&g2.setValue(P,"logDepthBufFC",2/(Math.log(_.far+1)/Math.LN2)),z!==_&&(z=_,de=!0,Le=!0),W.isShaderMaterial||W.isMeshPhongMaterial||W.isMeshToonMaterial||W.isMeshStandardMaterial||W.envMap){let Y2=g2.map.cameraPosition;Y2!==void 0&&Y2.setValue(P,Z.setFromMatrixPosition(_.matrixWorld))}(W.isMeshPhongMaterial||W.isMeshToonMaterial||W.isMeshLambertMaterial||W.isMeshBasicMaterial||W.isMeshStandardMaterial||W.isShaderMaterial)&&g2.setValue(P,"isOrthographic",_.isOrthographicCamera===!0),(W.isMeshPhongMaterial||W.isMeshToonMaterial||W.isMeshLambertMaterial||W.isMeshBasicMaterial||W.isMeshStandardMaterial||W.isShaderMaterial||W.isShadowMaterial||J.isSkinnedMesh)&&g2.setValue(P,"viewMatrix",_.matrixWorldInverse)}if(J.isSkinnedMesh){g2.setOptional(P,J,"bindMatrix"),g2.setOptional(P,J,"bindMatrixInverse");let Y2=J.skeleton;Y2&&(g1.floatVertexTextures?(Y2.boneTexture===null&&Y2.computeBoneTexture(),g2.setValue(P,"boneTexture",Y2.boneTexture,z1),g2.setValue(P,"boneTextureSize",Y2.boneTextureSize)):g2.setOptional(P,Y2,"boneMatrices"))}return!!X&&(X.morphAttributes.position!==void 0||X.morphAttributes.normal!==void 0)&&i1.update(J,X,W,fe),(de||F1.receiveShadow!==J.receiveShadow)&&(F1.receiveShadow=J.receiveShadow,g2.setValue(P,"receiveShadow",J.receiveShadow)),de&&(g2.setValue(P,"toneMappingExposure",g.toneMappingExposure),F1.needsLights&&Po(x4,Le),x1&&W.fog&&Z2.refreshFogUniforms(x4,x1),Z2.refreshMaterialUniforms(x4,W,M,B,G),Se.upload(P,F1.uniformsList,x4,z1)),W.isShaderMaterial&&W.uniformsNeedUpdate===!0&&(Se.upload(P,F1.uniformsList,x4,z1),W.uniformsNeedUpdate=!1),W.isSpriteMaterial&&g2.setValue(P,"center",J.center),g2.setValue(P,"modelViewMatrix",J.modelViewMatrix),g2.setValue(P,"normalMatrix",J.normalMatrix),g2.setValue(P,"modelMatrix",J.matrixWorld),fe}function Po(_,q){_.ambientLightColor.needsUpdate=q,_.lightProbe.needsUpdate=q,_.directionalLights.needsUpdate=q,_.directionalLightShadows.needsUpdate=q,_.pointLights.needsUpdate=q,_.pointLightShadows.needsUpdate=q,_.spotLights.needsUpdate=q,_.spotLightShadows.needsUpdate=q,_.rectAreaLights.needsUpdate=q,_.hemisphereLights.needsUpdate=q}function Io(_){return _.isMeshLambertMaterial||_.isMeshToonMaterial||_.isMeshPhongMaterial||_.isMeshStandardMaterial||_.isShadowMaterial||_.isShaderMaterial&&_.lights===!0}this.getActiveCubeFace=function(){return p},this.getActiveMipmapLevel=function(){return d},this.getRenderTarget=function(){return w},this.setRenderTargetTextures=function(_,q,X){w1.get(_.texture).__webglTexture=q,w1.get(_.depthTexture).__webglTexture=X;let W=w1.get(_);W.__hasExternalTextures=!0,W.__hasExternalTextures&&(W.__autoAllocateDepthBuffer=X===void 0,W.__autoAllocateDepthBuffer||_.useRenderToTexture&&(console.warn("render-to-texture extension was disabled because an external texture was provided"),_.useRenderToTexture=!1,_.useRenderbuffer=!0))},this.setRenderTargetFramebuffer=function(_,q){let X=w1.get(_);X.__webglFramebuffer=q,X.__useDefaultFramebuffer=q===void 0},this.setRenderTarget=function(_,q=0,X=0){w=_,p=q,d=X;let W=!0;if(_){let S1=w1.get(_);S1.__useDefaultFramebuffer!==void 0?(s1.bindFramebuffer(P.FRAMEBUFFER,null),W=!1):S1.__webglFramebuffer===void 0?z1.setupRenderTarget(_):S1.__hasExternalTextures&&z1.rebindTextures(_,w1.get(_.texture).__webglTexture,w1.get(_.depthTexture).__webglTexture)}let J=null,x1=!1,C1=!1;if(_){let S1=_.texture;(S1.isDataTexture3D||S1.isDataTexture2DArray)&&(C1=!0);let P1=w1.get(_).__webglFramebuffer;_.isWebGLCubeRenderTarget?(J=P1[q],x1=!0):_.useRenderbuffer?J=w1.get(_).__webglMultisampledFramebuffer:J=P1,L.copy(_.viewport),H.copy(_.scissor),E=_.scissorTest}else L.copy(V).multiplyScalar(M).floor(),H.copy(N).multiplyScalar(M).floor(),E=D;if(s1.bindFramebuffer(P.FRAMEBUFFER,J)&&g1.drawBuffers&&W&&s1.drawBuffers(_,J),s1.viewport(L),s1.scissor(H),s1.setScissorTest(E),x1){let S1=w1.get(_.texture);P.framebufferTexture2D(P.FRAMEBUFFER,P.COLOR_ATTACHMENT0,P.TEXTURE_CUBE_MAP_POSITIVE_X+q,S1.__webglTexture,X)}else if(C1){let S1=w1.get(_.texture),P1=q||0;P.framebufferTextureLayer(P.FRAMEBUFFER,P.COLOR_ATTACHMENT0,S1.__webglTexture,X||0,P1)}b=-1},this.readRenderTargetPixels=function(_,q,X,W,J,x1,C1){if(!(_&&_.isWebGLRenderTarget)){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");return}let L1=w1.get(_).__webglFramebuffer;if(_.isWebGLCubeRenderTarget&&C1!==void 0&&(L1=L1[C1]),L1){s1.bindFramebuffer(P.FRAMEBUFFER,L1);try{let S1=_.texture,P1=S1.format,V1=S1.type;if(P1!==j1&&p1.convert(P1)!==P.getParameter(P.IMPLEMENTATION_COLOR_READ_FORMAT)){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.");return}let N1=V1===Ce&&(h1.has("EXT_color_buffer_half_float")||g1.isWebGL2&&h1.has("EXT_color_buffer_float"));if(V1!==R2&&p1.convert(V1)!==P.getParameter(P.IMPLEMENTATION_COLOR_READ_TYPE)&&!(V1===ee&&(g1.isWebGL2||h1.has("OES_texture_float")||h1.has("WEBGL_color_buffer_float")))&&!N1){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.");return}P.checkFramebufferStatus(P.FRAMEBUFFER)===P.FRAMEBUFFER_COMPLETE?q>=0&&q<=_.width-W&&X>=0&&X<=_.height-J&&P.readPixels(q,X,W,J,p1.convert(P1),p1.convert(V1),x1):console.error("THREE.WebGLRenderer.readRenderTargetPixels: readPixels from renderTarget failed. Framebuffer not complete.")}finally{let S1=w!==null?w1.get(w).__webglFramebuffer:null;s1.bindFramebuffer(P.FRAMEBUFFER,S1)}}},this.copyFramebufferToTexture=function(_,q,X=0){if(q.isFramebufferTexture!==!0){console.error("THREE.WebGLRenderer: copyFramebufferToTexture() can only be used with FramebufferTexture.");return}let W=Math.pow(2,-X),J=Math.floor(q.image.width*W),x1=Math.floor(q.image.height*W);z1.setTexture2D(q,0),P.copyTexSubImage2D(P.TEXTURE_2D,X,0,0,_.x,_.y,J,x1),s1.unbindTexture()},this.copyTextureToTexture=function(_,q,X,W=0){let J=q.image.width,x1=q.image.height,C1=p1.convert(X.format),L1=p1.convert(X.type);z1.setTexture2D(X,0),P.pixelStorei(P.UNPACK_FLIP_Y_WEBGL,X.flipY),P.pixelStorei(P.UNPACK_PREMULTIPLY_ALPHA_WEBGL,X.premultiplyAlpha),P.pixelStorei(P.UNPACK_ALIGNMENT,X.unpackAlignment),q.isDataTexture?P.texSubImage2D(P.TEXTURE_2D,W,_.x,_.y,J,x1,C1,L1,q.image.data):q.isCompressedTexture?P.compressedTexSubImage2D(P.TEXTURE_2D,W,_.x,_.y,q.mipmaps[0].width,q.mipmaps[0].height,C1,q.mipmaps[0].data):P.texSubImage2D(P.TEXTURE_2D,W,_.x,_.y,C1,L1,q.image),W===0&&X.generateMipmaps&&P.generateMipmap(P.TEXTURE_2D),s1.unbindTexture()},this.copyTextureToTexture3D=function(_,q,X,W,J=0){if(g.isWebGL1Renderer){console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: can only be used with WebGL2.");return}let x1=_.max.x-_.min.x+1,C1=_.max.y-_.min.y+1,L1=_.max.z-_.min.z+1,S1=p1.convert(W.format),P1=p1.convert(W.type),V1;if(W.isDataTexture3D)z1.setTexture3D(W,0),V1=P.TEXTURE_3D;else if(W.isDataTexture2DArray)z1.setTexture2DArray(W,0),V1=P.TEXTURE_2D_ARRAY;else{console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: only supports THREE.DataTexture3D and THREE.DataTexture2DArray.");return}P.pixelStorei(P.UNPACK_FLIP_Y_WEBGL,W.flipY),P.pixelStorei(P.UNPACK_PREMULTIPLY_ALPHA_WEBGL,W.premultiplyAlpha),P.pixelStorei(P.UNPACK_ALIGNMENT,W.unpackAlignment);let N1=P.getParameter(P.UNPACK_ROW_LENGTH),K1=P.getParameter(P.UNPACK_IMAGE_HEIGHT),vt=P.getParameter(P.UNPACK_SKIP_PIXELS),Bt=P.getParameter(P.UNPACK_SKIP_ROWS),F1=P.getParameter(P.UNPACK_SKIP_IMAGES),he=X.isCompressedTexture?X.mipmaps[0]:X.image;P.pixelStorei(P.UNPACK_ROW_LENGTH,he.width),P.pixelStorei(P.UNPACK_IMAGE_HEIGHT,he.height),P.pixelStorei(P.UNPACK_SKIP_PIXELS,_.min.x),P.pixelStorei(P.UNPACK_SKIP_ROWS,_.min.y),P.pixelStorei(P.UNPACK_SKIP_IMAGES,_.min.z),X.isDataTexture||X.isDataTexture3D?P.texSubImage3D(V1,J,q.x,q.y,q.z,x1,C1,L1,S1,P1,he.data):X.isCompressedTexture?(console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: untested support for compressed srcTexture."),P.compressedTexSubImage3D(V1,J,q.x,q.y,q.z,x1,C1,L1,S1,he.data)):P.texSubImage3D(V1,J,q.x,q.y,q.z,x1,C1,L1,S1,P1,he),P.pixelStorei(P.UNPACK_ROW_LENGTH,N1),P.pixelStorei(P.UNPACK_IMAGE_HEIGHT,K1),P.pixelStorei(P.UNPACK_SKIP_PIXELS,vt),P.pixelStorei(P.UNPACK_SKIP_ROWS,Bt),P.pixelStorei(P.UNPACK_SKIP_IMAGES,F1),J===0&&W.generateMipmaps&&P.generateMipmap(V1),s1.unbindTexture()},this.initTexture=function(_){z1.setTexture2D(_,0),s1.unbindTexture()},this.resetState=function(){p=0,d=0,w=null,s1.reset(),d1.reset()},typeof __THREE_DEVTOOLS__!="undefined"&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}Ni.prototype.isWebGLRenderer=!0;var d0=class extends X1{constructor(){super();this.type="Scene",this.background=null,this.environment=null,this.fog=null,this.overrideMaterial=null,this.autoUpdate=!0,typeof __THREE_DEVTOOLS__!="undefined"&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}copy(e,t){return super.copy(e,t),e.background!==null&&(this.background=e.background.clone()),e.environment!==null&&(this.environment=e.environment.clone()),e.fog!==null&&(this.fog=e.fog.clone()),e.overrideMaterial!==null&&(this.overrideMaterial=e.overrideMaterial.clone()),this.autoUpdate=e.autoUpdate,this.matrixAutoUpdate=e.matrixAutoUpdate,this}toJSON(e){let t=super.toJSON(e);return this.fog!==null&&(t.object.fog=this.fog.toJSON()),t}};d0.prototype.isScene=!0;var v4=class extends X1{constructor(e,t=1){super();this.type="Light",this.color=new M1(e),this.intensity=t}dispose(){}copy(e){return super.copy(e),this.color.copy(e.color),this.intensity=e.intensity,this}toJSON(e){let t=super.toJSON(e);return t.object.color=this.color.getHex(),t.object.intensity=this.intensity,this.groundColor!==void 0&&(t.object.groundColor=this.groundColor.getHex()),this.distance!==void 0&&(t.object.distance=this.distance),this.angle!==void 0&&(t.object.angle=this.angle),this.decay!==void 0&&(t.object.decay=this.decay),this.penumbra!==void 0&&(t.object.penumbra=this.penumbra),this.shadow!==void 0&&(t.object.shadow=this.shadow.toJSON()),t}};v4.prototype.isLight=!0;var p0=class extends v4{constructor(e,t){super(e,t);this.type="AmbientLight"}};p0.prototype.isAmbientLight=!0;var Co=new U1,zo=new U,Ao=new U,Ri=class{constructor(e){this.camera=e,this.bias=0,this.normalBias=0,this.radius=1,this.blurSamples=8,this.mapSize=new A1(512,512),this.map=null,this.mapPass=null,this.matrix=new U1,this.autoUpdate=!0,this.needsUpdate=!1,this._frustum=new Vt,this._frameExtents=new A1(1,1),this._viewportCount=1,this._viewports=[new W1(0,0,1,1)]}getViewportCount(){return this._viewportCount}getFrustum(){return this._frustum}updateMatrices(e){let t=this.camera,i=this.matrix;zo.setFromMatrixPosition(e.matrixWorld),t.position.copy(zo),Ao.setFromMatrixPosition(e.target.matrixWorld),t.lookAt(Ao),t.updateMatrixWorld(),Co.multiplyMatrices(t.projectionMatrix,t.matrixWorldInverse),this._frustum.setFromProjectionMatrix(Co),i.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),i.multiply(t.projectionMatrix),i.multiply(t.matrixWorldInverse)}getViewport(e){return this._viewports[e]}getFrameExtents(){return this._frameExtents}dispose(){this.map&&this.map.dispose(),this.mapPass&&this.mapPass.dispose()}copy(e){return this.camera=e.camera.clone(),this.bias=e.bias,this.radius=e.radius,this.mapSize.copy(e.mapSize),this}clone(){return new this.constructor().copy(this)}toJSON(){let e={};return this.bias!==0&&(e.bias=this.bias),this.normalBias!==0&&(e.normalBias=this.normalBias),this.radius!==1&&(e.radius=this.radius),(this.mapSize.x!==512||this.mapSize.y!==512)&&(e.mapSize=this.mapSize.toArray()),e.camera=this.camera.toJSON(!1).object,delete e.camera.matrix,e}};var m0=class extends Ri{constructor(){super(new a2(50,1,.5,500));this.focus=1}updateMatrices(e){let t=this.camera,i=D4*2*e.angle*this.focus,a=this.mapSize.width/this.mapSize.height,r=e.distance||t.far;(i!==t.fov||a!==t.aspect||r!==t.far)&&(t.fov=i,t.aspect=a,t.far=r,t.updateProjectionMatrix()),super.updateMatrices(e)}copy(e){return super.copy(e),this.focus=e.focus,this}};m0.prototype.isSpotLightShadow=!0;var v0=class extends v4{constructor(e,t,i=0,a=Math.PI/3,r=0,s=1){super(e,t);this.type="SpotLight",this.position.copy(X1.DefaultUp),this.updateMatrix(),this.target=new X1,this.distance=i,this.angle=a,this.penumbra=r,this.decay=s,this.shadow=new m0}get power(){return this.intensity*Math.PI}set power(e){this.intensity=e/Math.PI}dispose(){this.shadow.dispose()}copy(e){return super.copy(e),this.distance=e.distance,this.angle=e.angle,this.penumbra=e.penumbra,this.decay=e.decay,this.target=e.target.clone(),this.shadow=e.shadow.clone(),this}};v0.prototype.isSpotLight=!0;var g0=class extends H2{constructor(e){super();this.type="ShadowMaterial",this.color=new M1(0),this.transparent=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this}};g0.prototype.isShadowMaterial=!0;var x0=class extends $4.Component{constructor(e){super();this.plugin=e;C(this,"event",new $4.Events);C(this,"renderer");C(this,"scene");C(this,"world");C(this,"camera");C(this,"container",createDiv("renderer-container"));C(this,"current");C(this,"directionalLight");C(this,"ambientLight");C(this,"animation");C(this,"light");C(this,"shadows",!0);C(this,"desk");C(this,"iterations",0);C(this,"frame_rate",1/60);C(this,"stack");C(this,"animating",!1);C(this,"factory",new So(this.WIDTH,this.HEIGHT,this.plugin));C(this,"colors",{ambient:16777215,spotlight:16777215});C(this,"display",{currentWidth:null,currentHeight:null,containerWidth:null,containerHeight:null,aspect:null,scale:null});C(this,"cameraHeight",{max:null,close:null,medium:null,far:null});C(this,"extraFrames",x0.DEFAULT_EXTRA_FRAMES);this.renderer=new Ni({alpha:!0,antialias:!0})}get WIDTH(){return this.container.clientWidth/2}get HEIGHT(){return this.container.clientHeight/2}get ASPECT(){return this.WIDTH/this.HEIGHT}get scale(){return(this.WIDTH*this.WIDTH+this.HEIGHT*this.HEIGHT)/13}get canvasEl(){return this.renderer?this.renderer.domElement:null}setDice(e){this.animating&&(this.unload(),this.load()),this.stack=e,this.current=this.factory.getDice(this.stack,{x:(Math.random()*2-1)*this.WIDTH,y:-(Math.random()*2-1)*this.HEIGHT}),this.scene.add(...[...this.current.values()].flat().map(t=>t.geometry)),this.world.add(...[...this.current.values()].flat())}onload(){this.addChild(this.factory),this.container.empty(),this.container.style.opacity="1",document.body.appendChild(this.container),this.renderer.shadowMap.enabled=this.shadows,this.renderer.shadowMap.type=E6,this.container.appendChild(this.renderer.domElement),this.renderer.setClearColor(0,0),this.scene=new d0,this.initScene(),this.registerDomEvent(window,"resize",()=>{this.initScene()}),this.initWorld()}async start(){return new Promise(async(e,t)=>{this.current.size||t(),this.event.on("throw-finished",i=>{e(i)}),this.event.on("error",i=>{t(i)}),this.animating=!0,this.extraFrames=x0.DEFAULT_EXTRA_FRAMES,this.render()})}enableShadows(){this.shadows=!0,this.renderer&&(this.renderer.shadowMap.enabled=this.shadows),this.light&&(this.light.castShadow=this.shadows),this.desk&&(this.desk.receiveShadow=this.shadows)}disableShadows(){this.shadows=!1,this.renderer&&(this.renderer.shadowMap.enabled=this.shadows),this.light&&(this.light.castShadow=this.shadows),this.desk&&(this.desk.receiveShadow=this.shadows)}get mw(){return Math.max(this.WIDTH,this.HEIGHT)}setDimensions(e){this.display.currentWidth=this.container.clientWidth/2,this.display.currentHeight=this.container.clientHeight/2,e?(this.display.containerWidth=e.w,this.display.containerHeight=e.h):(this.display.containerWidth=this.display.currentWidth,this.display.containerHeight=this.display.currentHeight),this.display.aspect=Math.min(this.display.currentWidth/this.display.containerWidth,this.display.currentHeight/this.display.containerHeight),this.display.scale=Math.sqrt(this.display.containerWidth*this.display.containerWidth+this.display.containerHeight*this.display.containerHeight)/13,this.renderer.setSize(this.display.currentWidth*2,this.display.currentHeight*2),this.cameraHeight.max=this.display.currentHeight/this.display.aspect/Math.tan(10*Math.PI/180),this.factory.width=this.display.currentWidth,this.factory.height=this.display.currentHeight,this.cameraHeight.medium=this.cameraHeight.max/1.5,this.cameraHeight.far=this.cameraHeight.max,this.cameraHeight.close=this.cameraHeight.max/2}initCamera(){this.camera&&this.scene.remove(this.camera),this.camera=new a2(20,this.display.currentWidth/this.display.currentHeight,1,this.cameraHeight.max*1.3),this.camera.position.z=this.cameraHeight.far,this.camera.lookAt(new U(0,0,0))}initLighting(){let e=Math.max(this.display.containerWidth,this.display.containerHeight);this.light&&this.scene.remove(this.light),this.ambientLight&&this.scene.remove(this.ambientLight),this.light=new v0(this.colors.spotlight,.25),this.light.position.set(-e/2,e/2,e*3),this.light.target.position.set(0,0,0),this.light.distance=e*5,this.light.angle=Math.PI/4,this.light.castShadow=this.shadows,this.light.shadow.camera.near=e/10,this.light.shadow.camera.far=e*5,this.light.shadow.camera.fov=50,this.light.shadow.bias=.001,this.light.shadow.mapSize.width=1024,this.light.shadow.mapSize.height=1024,this.scene.add(this.light),this.ambientLight=new p0(16777215,.9),this.scene.add(this.ambientLight)}initDesk(){this.desk&&this.scene.remove(this.desk);let e=new g0;e.opacity=.5,this.desk=new u2(new Nt(this.display.containerWidth*6,this.display.containerHeight*6,1,1),e),this.desk.receiveShadow=this.shadows,this.scene.add(this.desk)}initScene(){this.setDimensions(),this.initCamera(),this.initLighting(),this.initDesk(),this.camera.updateProjectionMatrix(),this.renderer.render(this.scene,this.camera)}initWorld(){this.world=new wo(this.WIDTH,this.HEIGHT),this.iterations=0}getResultsForRoller(e){let t=this.current.get(e),i=t.filter(s=>s instanceof Ht&&s.isPercentile),a=[];for(let s=0;s<i.length;s+=2)a.push(i.slice(s,s+2));return[...t.filter(s=>!(s instanceof Ht&&s.isPercentile)).map(s=>s.getUpsideValue()).filter(s=>s),...a.map(([s,o])=>{let c=s.getUpsideValue();if(!o)return c;let l=o.getUpsideValue();return c===10&&l==10?100:(l==10&&(l=0),c==10&&(c=0),c*10+l)}).filter(s=>s)]}returnResult(){for(let e of this.stack.dynamic){if(!this.current.has(e))continue;let t=this.getResultsForRoller(e);!t||e.setResults(t)}this.event.trigger("throw-finished",this.stack)}unrender(e=this){e.container.style.opacity="0",e.registerInterval(window.setTimeout(()=>{e.animating=!1,e.unload()},1e3))}render(){if(this.throwFinished())if(this.extraFrames>10)this.extraFrames--;else{try{for(let[e,t]of this.current)if(!(!e.modifiers.size||!this.getResultsForRoller(e))&&e.modifiers.has("r")){let a=t.filter(r=>(e.conditions.length||e.conditions.push({operator:"=",comparer:e.faces.min,value:""}),e.checkCondition(r.result,e.conditions)&&r.rerolled<e.modifiers.get("r").data));if(a.length){a.forEach(r=>{r.rerolled++;let s={x:(Math.random()*2-1)*this.WIDTH,y:-(Math.random()*2-1)*this.HEIGHT};r.vector=r.generateVector(s),r.create(),r.set(),r.stopped=!1}),this.animation=requestAnimationFrame(()=>this.render());return}}if(this.returnResult(),this.plugin.data.renderTime)this.registerInterval(window.setTimeout(()=>this.unrender(),this.plugin.data.renderTime));else{let t=function(){e.unrender(e),document.body.removeEventListener("click",t)},e=this;this.registerDomEvent(document.body,"click",t)}}catch(e){this.event.trigger("error",e)}return}this.animation=requestAnimationFrame(()=>this.render()),this.world.step(this.frame_rate),this.iterations++,this.current.forEach(e=>{e.map(t=>t.set())}),this.renderer.render(this.scene,this.camera)}dispose(...e){e.forEach(t=>{"dispose"in t&&t.dispose(),t.children&&this.dispose(...t.children)})}detach(){}onunload(){cancelAnimationFrame(this.animation),this.container.detach(),this.container.empty(),this.renderer.domElement.detach(),this.renderer.dispose(),this.factory.dispose(),this.ambientLight.dispose(),this.light.dispose(),this.scene.children.forEach(e=>this.dispose(e)),this.scene.remove(this.scene,...this.scene.children,...[...this.current.values()].flat().map(e=>e.geometry)),this.current.forEach(e=>{e.forEach(t=>{[...Array.isArray(t.geometry.material)?t.geometry.material:[t.geometry.material]].forEach(a=>a&&a.dispose()),this.world.world.removeBody(t.body)})}),this.current=new Map}onThrowFinished(){}throwFinished(){let e=!0,t=4;if(this.iterations<10/this.frame_rate)for(let i of this.current.values())for(let a of i){if(a.stopped===!0)continue;let r=a.body.angularVelocity,s=a.body.velocity;if(Math.abs(r.x)<t&&Math.abs(r.y)<t&&Math.abs(r.z)<t&&Math.abs(s.x)<t&&Math.abs(s.y)<t&&Math.abs(s.z)<t){if(a.stopped){if(this.iterations-a.stopped>3){a.stopped=!0;continue}}else a.stopped=this.iterations;e=!1}else a.stopped=void 0,e=!1}return e}},K4=x0;C(K4,"DEFAULT_EXTRA_FRAMES",30);var wo=class{constructor(e,t){this.WIDTH=e;this.HEIGHT=t;C(this,"lastCallTime");C(this,"world",new e3({gravity:new y(0,0,-9.82*400)}));C(this,"ground",this.getPlane());C(this,"diceMaterial",new Ve);C(this,"deskMaterial",new Ve);C(this,"barrierMaterial",new Ve);this.world.broadphase=new v6,this.world.allowSleep=!0,this.ground.position.set(0,0,0),this.world.addBody(this.ground),this.buildWalls()}add(...e){e.forEach(t=>{this.world.addBody(t.body)})}step(e=1/60){let t=performance.now()/1e3;if(!this.lastCallTime)this.world.step(e);else{let i=t-this.lastCallTime;this.world.step(e,i)}this.lastCallTime=t}buildWalls(){this.world.addContactMaterial(new He(this.deskMaterial,this.diceMaterial,{friction:.01,restitution:.5,contactEquationRelaxation:3,contactEquationStiffness:1e8})),this.world.addContactMaterial(new He(this.barrierMaterial,this.diceMaterial,{friction:.01,restitution:1,contactEquationRelaxation:3,contactEquationStiffness:1e8})),this.world.addContactMaterial(new He(this.diceMaterial,this.diceMaterial,{friction:.1,restitution:.5,contactEquationRelaxation:3,contactEquationStiffness:1e8})),this.world.addBody(new a1({allowSleep:!1,mass:0,shape:new at,material:this.deskMaterial}));let e=new a1({allowSleep:!1,mass:0,shape:new at,material:this.barrierMaterial});e.quaternion.setFromAxisAngle(new y(1,0,0),Math.PI/2),e.position.set(0,this.HEIGHT*.93,0),this.world.addBody(e),e=new a1({allowSleep:!1,mass:0,shape:new at,material:this.barrierMaterial}),e.quaternion.setFromAxisAngle(new y(1,0,0),-Math.PI/2),e.position.set(0,-this.HEIGHT*.93,0),this.world.addBody(e),e=new a1({allowSleep:!1,mass:0,shape:new at,material:this.barrierMaterial}),e.quaternion.setFromAxisAngle(new y(0,1,0),-Math.PI/2),e.position.set(this.WIDTH*.93,0,0),this.world.addBody(e),e=new a1({allowSleep:!1,mass:0,shape:new at,material:this.barrierMaterial}),e.quaternion.setFromAxisAngle(new y(0,1,0),Math.PI/2),e.position.set(-this.WIDTH*.93,0,0),this.world.addBody(e)}getPlane(){return new a1({type:a1.STATIC,shape:new at})}},So=class extends $4.Component{constructor(e,t,i){super();this.width=e;this.height=t;this.plugin=i;C(this,"dice",{});this.buildDice()}get colors(){return{diceColor:this.plugin.data.diceColor,textColor:this.plugin.data.textColor}}updateColors(){this.dispose(),this.buildDice()}onunload(){this.dispose()}disposeChildren(...e){e.forEach(t=>{"dispose"in t&&t.dispose(),t.children&&this.disposeChildren(...t.children)})}dispose(){for(let e of Object.values(this.dice))this.disposeChildren(e.geometry.children)}getDiceForRoller(e,t){let i=[];switch(e.faces.max){case 4:{i.push(...new Array(e.rolls).fill(0).map(a=>new zi(this.width,this.height,this.clone("d4"),t)));break}case 1:case 6:{i.push(...new Array(e.rolls).fill(0).map(a=>new Ci(this.width,this.height,e.fudge?this.clone("fudge"):this.clone("d6"),t)));break}case 8:{i.push(...new Array(e.rolls).fill(0).map(a=>new yi(this.width,this.height,this.clone("d8"),t)));break}case 10:{i.push(...new Array(e.rolls).fill(0).map(a=>new Ht(this.width,this.height,this.clone("d10"),t)));break}case 12:{i.push(...new Array(e.rolls).fill(0).map(a=>new bi(this.width,this.height,this.clone("d12"),t)));break}case 20:{i.push(...new Array(e.rolls).fill(0).map(a=>new Mi(this.width,this.height,this.clone("d20"),t)));break}case 100:{i.push(...new Array(e.rolls).fill(0).map(a=>[new Ht(this.width,this.height,this.clone("d100"),t,!0),new Ht(this.width,this.height,this.clone("d10"),t,!0)]).flat());break}}return i}getDice(e,t){let i=new Map;for(let a of e.dynamic){let r=this.getDiceForRoller(a,t);r.length&&i.set(a,r)}return i}clone(e){if(!(e in this.dice))throw new Error("That dice type does not exist!");return this.dice[e].clone()}buildDice(){this.dice.d100=new ni(this.width,this.height,this.colors).create(),this.dice.d20=new ii(this.width,this.height,this.colors).create(),this.dice.d12=new ai(this.width,this.height,this.colors).create(),this.dice.d10=new ri(this.width,this.height,this.colors).create(),this.dice.d8=new si(this.width,this.height,this.colors).create(),this.dice.d6=new oi(this.width,this.height,this.colors).create(),this.dice.d4=new li(this.width,this.height,this.colors).create(),this.dice.fudge=new ci(this.width,this.height,this.colors).create(),this.dice.boost=new gi(this.width,this.height,this.colors).create(),this.dice.ability=new pi(this.width,this.height,this.colors).create(),this.dice.difficulty=new mi(this.width,this.height,this.colors).create(),this.dice.challenge=new fi(this.width,this.height,this.colors).create(),this.dice.proficiency=new hi(this.width,this.height,this.colors).create(),this.dice.setback=new xi(this.width,this.height,this.colors).create()}};var Lo=S2(Eo());var Fi=class{constructor(e){C(this,"table");this.table=e}parse(e){let t=e.length,i=this.table,a=[],r=[],s=0;for(;s<t;){let o=e[s++];switch(o.value){case"(":r.unshift(o);break;case")":for(e[s]&&e[s].type=="dice"&&/^d/.test(e[s].value)&&(e[s].parenedDice=!0);r.length&&(o=r.shift(),o.value!=="(");)a.push(o);if(o.value!=="(")throw new Error("Mismatched parentheses.");break;default:if(i.hasOwnProperty(o.value)){for(;r.length;){let c=r[0];if(c.value==="(")break;let l=i[o.value],u=l.precedence,f=i[c.value].precedence;if(u>f||u===f&&l.associativity==="right")break;a.push(r.shift())}r.unshift(o)}else a.push(o)}}for(;r.length;){let o=r.shift();if(o.value!=="(")a.push(o);else throw new Error("Mismatched parentheses.")}return a}};var sh=/(?:\d+[Dd])?#(?:[\p{Letter}\p{Emoji_Presentation}\w/-]+)(?:\|(?:[+-]))?(?:\|(?:[^+-]+))?/u,oh=/(?:\d+[Dd])?#(?:[\p{Letter}\p{Emoji_Presentation}\w/-]+)(?:\|(?:[+-]))?\|link/u,ch=/(?:.*)?(?:\[.*\]\(|\[\[)(?:.+?)#?\^(?:.+?)(?:\)|\]\])\|?(?:.+)?/u,lh=/(?:\d+[Dd])?(?:\[.*\]\(|\[\[)(?:.+)(?:\)|\]\])\|?(?:.+)?/u,uh=/(?:\d+[Dd])?(?:\[.*\]\(|\[\[)(?:.+)(?:\)|\]\])\|line/u,hh=/[\(\^\+\-\*\/\)]/u,fh=/(?:\d+|\b)[Dd](?:\[?(?:-?\d+[ \t]?,)?[ \t]?(?:-?\d+|%|F)\]?|\b)/u,dh=/(?:=|=!|<|>|<=|>=|=<|=>|-=|=-)\d+/u,b0=class{constructor(e){this.plugin=e;C(this,"lexer",Lo.compile({WS:[{match:/[ \t]+/u},{match:/[{}]+/u}],table:ch,line:uh,section:lh,link:oh,tag:sh,condition:dh,kl:{match:/kl\d*/u,value:this.clampInfinite},kh:[{match:/kh\d*/u,value:this.clampInfinite},{match:/k\d*/u,value:this.clampInfinite}],dh:{match:/dh\d*/u,value:this.clampInfinite},dl:[{match:/dl\d*/u,value:this.clampInfinite}],"!!":{match:/!!(?:i|\d+)?/u,value:this.clampInfinite},"!":{match:/!(?:i|\d+)?/u,value:this.clampInfinite},r:{match:/r(?:i|\d+)?/u,value:this.clampInfinite},u:/u/u,stunt:/1[Dd]S/u,"%":/\d+[Dd]\d+%/u,dice:[{match:fh,value:e=>{let{roll:t=this.plugin.data.defaultRoll,faces:i=this.plugin.data.defaultFace}=e.match(/(?<roll>\d+)?[Dd](?<faces>\[?(?:-?\d+[ \t]?,)?[ \t]?(?:-?\d+|%|F)\]?)?/).groups;return`${t}d${i}`}},{match:/\d+/u},{match:/\b[A-Za-z][A-Za-z0-9_]+\b/u,value:e=>this.plugin.inline.has(e)?`${this.plugin.inline.get(e)}`:e}],sort:[{match:/s(?:a|d)*/u,value:e=>e=="s"||e=="sa"?"sa":"sd"}],math:hh}));C(this,"parser");let t={precedence:3,associativity:"right"},i={precedence:2,associativity:"left"},a={precedence:1,associativity:"left"};this.parser=new Fi({"+":a,"-":a,"*":i,"/":i,"^":t})}clampInfinite(e){return/i$/.test(e)?"100":e.replace(/^\D+/g,"")}parse(e){let t=Array.from(this.lexer.reset(e));return this.lexer.reset(),this.parser.parse(this.transform(t))}transform(e){e=e.filter(i=>i.type!="WS");let t=[];for(let i of e)if(i.type=="condition"&&t.length>0){let a=t[t.length-1];a.conditions||(a.conditions=[]);let[r,s,o]=i.value.match(/(?<operator>=|=!|<|>|<=|>=|=<|=>|\-=|=\-)(?<comparer>\d+)/)??[];a.conditions.push({operator:s,comparer:Number(o),value:i.value})}else t.push(i);return t}getTypeFromLexemes(e){return e.some(({type:t})=>t==="table")?"table":e.some(({type:t})=>t==="section")?"section":e.some(({type:t})=>t==="tag")?"tag":e.some(({type:t})=>t==="link")?"link":e.some(({type:t})=>t==="line")?"line":"dice"}};var _e=S2(require("@codemirror/view")),Do=S2(require("@codemirror/language")),g4=S2(require("obsidian"));function ph(n,e,t){for(let i of n.ranges)if(i.from<=t&&i.to>=e)return!0;return!1}function To(n,e){let t=app.workspace.getActiveFile();if(!t)return;let i=[],a=n.state.selection,r=new RegExp(".*?_?inline-code_?.*");for(let{from:s,to:o}of n.visibleRanges)(0,Do.syntaxTree)(n.state).iterate({from:s,to:o,enter:({node:c})=>{let l=c.type;if(l.name.includes("formatting")||!r.test(l.name))return;let u=c.from,f=c.to;if(ph(a,u,f+1))return;let h=n.state.doc.sliceString(u,f).trim();if(/^dice-mod:\s*([\s\S]+)\s*?/.test(h)){let[,x]=h.match(/dice-mod:\s*([\s\S]+)\s*?/),p=app.workspace.getActiveFile(),d=e.getRollerSync(x,p.path);d.roll().then(w=>{let b=e.data.displayFormulaForMod?`${d.inlineText} **${d.replacer}**`:`${d.replacer}`,z={from:u-1,to:f+1,insert:b},L=n.state.update({changes:z});n.dispatch(L)});return}if(!/^dice(?:\+|\-)?:\s*([\s\S]+)\s*?/.test(h))return;let[,m]=h.match(/^dice(?:\+|\-)?:\s*([\s\S]+)\s*?/),v=e.getRollerSync(m,t.path),g=new Ho(h,v,n,e,t);e.addToFileMap(t,v),i.push(_e.Decoration.replace({widget:g,inclusive:!1,block:!1}).range(u-1,f+1))}});return _e.Decoration.set(i,!0)}var Ho=class extends _e.WidgetType{constructor(e,t,i,a,r){super();this.rawQuery=e;this.roller=t;this.view=i;this.plugin=a;this.file=r}eq(e){return e.rawQuery===this.rawQuery?!0:(this.plugin.fileMap.get(this.file)?.remove(e.roller),!1)}toDOM(e){return this.roller.roll(),this.roller.containerEl}ignoreEvent(e){if(e.type==="mousedown"){let t=this.view.posAtCoords({x:e.x,y:e.y});if(e.shiftKey){if(t){let{editor:i}=this.view.state.field(g4.editorEditorField).state.field(g4.editorViewField);i.setCursor(i.offsetToPos(t))}return!1}}return!0}};function Vo(n){return _e.ViewPlugin.fromClass(class{constructor(e){C(this,"decorations");this.decorations=To(e,n)??_e.Decoration.none}update(e){if(!e.state.field(g4.editorLivePreviewField)){this.decorations=_e.Decoration.none;return}(e.docChanged||e.viewportChanged||e.selectionSet)&&(this.decorations=To(e.view,n)??_e.Decoration.none)}},{decorations:e=>e.decorations})}var Je=class{constructor(e){this.plugin=e;C(this,"sources",new Map)}get renderer(){return this.plugin.renderer}registerSource(e,t){this.sources.set(e,t)}getRollerSync(e,t){let i=this.sources.get(t)??Je.RollerOptions(this.plugin);return this.plugin.getRollerSync(e,t,i)}async getRoller(e,t){let i=this.sources.get(t)??Je.RollerOptions(this.plugin);return this.plugin.getRoller(e,t,i)}static RollerOptions(e){return{showDice:e.data.showDice,shouldRender:e.data.renderAllDice,showFormula:e.data.displayResultsInline,showParens:e.data.displayFormulaAfter,expectedValue:x2.Roll,text:null}}};String.prototype.matchAll=String.prototype.matchAll||function*(e){let t=e.global?e.flags:e.flags+"g",i=new RegExp(e,t),a;for(;a=i.exec(this);)yield a};var p6={returnAllTags:!0,rollLinksForTags:!1,copyContentButton:!0,customFormulas:[],displayFormulaForMod:!0,displayResultsInline:!1,displayFormulaAfter:!1,displayLookupRoll:!0,formulas:{},persistResults:!1,results:{},defaultRoll:1,defaultFace:100,renderer:!1,renderAllDice:!1,renderTime:2e3,diceColor:"#202020",textColor:"#ffffff",showLeafOnStartup:!0,showDice:!0,displayAsEmbed:!0,round:me.None},Bi=class extends Y1.Plugin{constructor(){super(...arguments);C(this,"api",new Je(this));C(this,"data");C(this,"fileMap",new Map);C(this,"inline",new Map);C(this,"operators",{"+":(e,t)=>e+t,"-":(e,t)=>e-t,"*":(e,t)=>e*t,"/":(e,t)=>e/t,"^":(e,t)=>Math.pow(e,t)});C(this,"parser",new b0(this));C(this,"persistingFiles",new Set);C(this,"renderer")}async onload(){console.log("DiceRoller plugin loaded"),this.data=Object.assign({},p6,await this.loadData()),this.renderer=new K4(this),this.addSettingTab(new d6(this.app,this)),this.registerView(yt,i=>new et(this,i)),this.app.workspace.onLayoutReady(()=>this.addDiceView(!0)),this.registerEvent(this.app.workspace.on("dice-roller:update-colors",()=>{this.renderer.factory.updateColors()})),this.registerEvent(this.app.workspace.on("dice-roller:render-dice",async i=>{let a=await this.getRoller(i,"external");if(!(a instanceof _2)){new Y1.Notice("The Dice View only supports dice rolls.");return}if(await a.roll(),!a.dice.length){new Y1.Notice("Invalid formula.");return}try{this.renderRoll(a)}catch(r){new Y1.Notice("There was an error rendering the roll."),console.error(r)}this.app.workspace.trigger("dice-roller:rendered-result",a.result)})),this.addCommand({id:"open-view",name:"Open Dice View",callback:()=>{this.view?this.app.workspace.revealLeaf(this.view.leaf):this.addDiceView()}}),this.addCommand({id:"reroll",name:"Re-roll Dice",checkCallback:i=>{let a=this.app.workspace.getActiveViewOfType(Y1.MarkdownView);if(a&&(a.getMode()==="preview"||a.editor.cm.state.field(Y1.editorLivePreviewField))&&this.fileMap.has(a.file))return i||this.fileMap.get(a.file).forEach(s=>{s instanceof l6&&s.roll()}),!0}});let e=N0(Ui).html[0];(0,Y1.addIcon)($2,e);let t=N0(Oi).html[0];(0,Y1.addIcon)(Qe,t),this.registerMarkdownPostProcessor(this.postprocessor.bind(this)),this.registerEditorExtension([Vo(this)]),this.app.workspace.onLayoutReady(async()=>{await this.registerDataviewInlineFields()}),this.app.workspace.trigger("dice-roller:loaded")}addToFileMap(e,t){this.fileMap.has(e)||this.fileMap.set(e,[]),this.fileMap.set(e,[...this.fileMap.get(e),t])}async postprocessor(e,t){let i=e.querySelectorAll("code");if(!i.length)return;let a=t.sourcePath,r=t.getSectionInfo(e),s=t.getSectionInfo(e)?.lineStart,o=this.app.vault.getAbstractFileByPath(t.sourcePath);if((!o||!(o instanceof Y1.TFile))&&a!="STATBLOCK_RENDERER")return;let c={},l,u=!1,f=[];for(let h=0;h<i.length;h++){let m=i.item(h);if(o&&o instanceof Y1.TFile&&/^dice\-mod:\s*([\s\S]+)\s*?/.test(m.innerText)&&r)try{u||(l=(await this.app.vault.cachedRead(o)).split(`
`),u=!0);let[v,g]=m.innerText.match(/^dice\-mod:\s*([\s\S]+)\s*?/),x=this.data.displayFormulaForMod;g.includes("|noform")&&(x=!1),g.includes("|form")&&(x=!0),g=g.replace("|noform","").replace("|form","");let p=await this.getRoller(g,t.sourcePath);f.push(new Promise((d,w)=>{p.on("new-result",async()=>{let b=l.slice(r.lineStart,r.lineEnd+1),z=p.replacer;if(!z){new Y1.Notice("Dice Roller: There was an issue modifying the file.");return}let L=x?`${p.inlineText} ${z}`:`${z}`;b=b.join(`
`).replace(`\`${v}\``,L.replace(/([\*\[\]])/g,"\\$1")).split(`
`),l.splice(r.lineStart,r.lineEnd-r.lineStart+1,...b),d()})})),await p.roll();continue}catch(v){console.error(v)}if(!!/^dice(?:\+|\-|\-mod)?:\s*([\s\S]+)\s*?/.test(m.innerText))try{let[,v]=m.innerText.match(/^dice(?:\+|\-|\-mod)?:\s*([\s\S]+)\s*?/),g=await this.getRoller(v,t.sourcePath),x=this.data.results?.[a]?.[s]?.[h]??null;(this.data.persistResults&&!/dice\-/.test(m.innerText)||/dice\+/.test(m.innerText))&&(this.persistingFiles.add(t.sourcePath),c[h]=g,g.save=!0);let p=this.data.renderAllDice;v.includes("|render")&&(p=!0),v.includes("|norender")&&(p=!1);let d=async()=>{await g.roll(),g.save&&x&&await g.applyResult(x),g instanceof _2&&(g.shouldRender=p),m.replaceWith(g.containerEl)};if(g.loaded?await d():g.on("loaded",async()=>{await d()}),!o||!(o instanceof Y1.TFile))continue;this.addToFileMap(o,g);let w=this.app.workspace.getActiveViewOfType(Y1.MarkdownView);if(w&&this.fileMap.has(o)&&this.fileMap.get(o).length===1){let b=this,z=R0(w,{onUnloadFile:function(L){return async function(H){return H==o&&(b.fileMap.delete(o),z()),await L.call(this,H)}}});w.register(z),w.register(()=>this.fileMap.delete(o))}}catch(v){console.error(v),new Y1.Notice(`There was an error parsing the dice string: ${m.innerText}.

${v}`,5e3);continue}}if(!(!o||!(o instanceof Y1.TFile))&&(u&&f.length&&(await Promise.all(f),await this.app.vault.modify(o,l.join(`
`))),a in this.data.results&&(this.data.results[a][s]={}),Object.entries(c).length)){let h=this.app.workspace.getActiveViewOfType(Y1.MarkdownView);if(h){let m=this,v=R0(h,{onUnloadFile:function(g){return async function(x){if(x=o){m.persistingFiles.has(a)&&(m.persistingFiles.delete(a),m.data.results[a]={});for(let p in c){let d=c[p],w=t.getSectionInfo(e)?.lineStart;if(w==null)continue;let b={[w]:{...m.data.results[a]?.[w]??{},[p]:d.toResult()}};m.data.results[a]={...m.data.results[a]??{},...b},await m.saveSettings()}}return v(),await g.call(this,x)}}});h.register(v),h.register(async()=>{this.persistingFiles.has(a)&&(this.persistingFiles.delete(a),this.data.results[a]={});for(let g in c){let x=c[g],p=t.getSectionInfo(e)?.lineStart;if(p==null)continue;let d={[p]:{...this.data.results[a]?.[p]??{},[g]:x.toResult()}};this.data.results[a]={...this.data.results[a]??{},...d},await this.saveSettings()}})}}}get canUseDataview(){return this.app.plugins.getPlugin("dataview")!=null}get dataview(){return this.app.plugins.getPlugin("dataview")}get dataviewAPI(){return(0,No.getAPI)()}async dataviewReady(){return new Promise(e=>{this.canUseDataview||e(!1),this.dataview.api&&e(!0),this.registerEvent(this.app.metadataCache.on("dataview:api-ready",()=>{e(!0)}))})}get view(){let e=this.app.workspace.getLeavesOfType(yt),t=e.length?e[0]:null;if(t&&t.view&&t.view instanceof et)return t.view}async getArrayRoller(e,t=1){let i=new I0(this,e,t);return await i.roll(),i}async addDiceView(e=!1){e&&!this.data.showLeafOnStartup||this.app.workspace.getLeavesOfType(yt).length||await this.app.workspace.getRightLeaf(!1).setViewState({type:yt})}async registerDataviewInlineFields(){if(!this.canUseDataview)return;await this.dataviewReady(),this.dataview.index.pages.forEach(({fields:t})=>{for(let[i,a]of t)typeof a!="number"||Number.isNaN(a)||a==null||this.inline.set(i,a)}),this.registerEvent(this.app.metadataCache.on("dataview:metadata-change",(t,i)=>{if(t==="update"){let a=this.dataview.api.page(i.path);if(!a)return;for(let r in a){let s=a[r];typeof s!="number"||Number.isNaN(s)||s==null||this.inline.set(r,s)}}}))}async renderRoll(e){if(!(e instanceof _2)||!e?.dice?.length){new Y1.Notice(`This dice roll can't be rendered: ${e.original}`);return}this.addChild(this.renderer),this.renderer.setDice(e),await this.renderer.start(),e.recalculate()}async parseDice(e,t){let i=await this.getRoller(e,t);return{result:await i.roll(),roller:i}}parseDiceSync(e,t){let i=this.getRollerSync(e,t);if(i instanceof _2)return{result:i.result,roller:i}}clearEmpties(e){for(var t in e)!e[t]||typeof e[t]!="object"||(this.clearEmpties(e[t]),Object.keys(e[t]).length===0&&delete e[t])}async saveSettings(){this.clearEmpties(this.data.results),await this.saveData(this.data)}get dataview_regex(){let e=Array.from(this.inline.keys());return e.length?new RegExp(`(${e.join("|")})`,"g"):null}getParametersForRoller(e,t){e=e.replace(/\\\|/g,"|");let i=t?.showDice??!0,a=t?.shouldRender??this.data.renderAllDice,r=t?.showFormula??this.data.displayResultsInline,s=t?.showParens??this.data.displayFormulaAfter,o=t?.expectedValue??x2.Roll,c=t?.text??"",l=/\|text\((.*)\)/;if(e.includes("|nodice")&&(i=!1),e.includes("|render")&&(a=!0),e.includes("|norender")&&(a=!1),e.includes("|form")&&(r=!0),e.includes("|noform")&&(r=!1),e.includes("|avg")&&(o=x2.Average),e.includes("|none")&&(o=x2.None),e.includes("|text(")){let[,u]=e.match(l)??[null,""];c=u}return e.includes("|paren")&&(s=!0),e.includes("|noparen")&&(s=!1),e=(0,Ro.decode)(e.replace("|nodice","").replace("|render","").replace("|norender","").replace("|noform","").replace("|form","").replace("|noparen","").replace("|paren","").replace("|avg","").replace("|none","").replace(l,"")),e in this.data.formulas&&(e=this.data.formulas[e]),{content:e,showDice:i,showParens:s,showFormula:r,expectedValue:o,shouldRender:a,text:c}}async getRoller(e,t="",i=Je.RollerOptions(this)){let{content:a,showDice:r,showParens:s,showFormula:o,expectedValue:c,shouldRender:l,text:u}=this.getParametersForRoller(e,i),f=this.parse(a);switch(this.getTypeFromLexemes(f)){case"dice":{let m=new _2(this,a,f,r,u,c,s);return m.showFormula=o,m.shouldRender=l,m}case"table":{let m=new Ut(this,a,f[0],t,r);return await m.init,m}case"section":return new w4(this,a,f[0],t,r);case"tag":{if(!this.canUseDataview)throw new Error("Tags are only supported with the Dataview plugin installed.");return new u6(this,a,f[0],t,r)}case"link":return new h6(this,a,f[0],t,r);case"line":return new f6(this,a,f[0],t,r)}}getRollerSync(e,t,i=Je.RollerOptions(this)){let{content:a,showDice:r,showParens:s,showFormula:o,expectedValue:c,shouldRender:l,text:u}=this.getParametersForRoller(e,i),f=this.parse(a);switch(this.getTypeFromLexemes(f)){case"dice":{let m=new _2(this,a,f,r,u,c,s);return m.shouldRender=l,m.showFormula=o,m}case"table":{let m=new Ut(this,a,f[0],t,r);return m.init,m}case"section":return new w4(this,a,f[0],t,r);case"tag":{if(!this.canUseDataview)throw new Error("Tags are only supported with the Dataview plugin installed.");return new u6(this,a,f[0],t,r)}case"link":return new h6(this,a,f[0],t,r);case"line":return new f6(this,a,f[0],t,r)}}getTypeFromLexemes(e){return e.some(({type:t})=>t==="table")?"table":e.some(({type:t})=>t==="section")?"section":e.some(({type:t})=>t==="tag")?"tag":e.some(({type:t})=>t==="link")?"link":e.some(({type:t})=>t==="line")?"line":"dice"}onunload(){console.log("DiceRoller unloaded"),this.app.workspace.getLeavesOfType(yt).forEach(e=>e.detach()),"__THREE__"in window&&delete window.__THREE__,this.renderer.unload(),this.app.workspace.trigger("dice-roller:unload")}parse(e){return this.parser.parse(e)}};
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