meshoptimizer
Version:
Mesh optimization library that makes meshes smaller and faster to render
362 lines (331 loc) • 33.2 kB
JavaScript
// This file is part of meshoptimizer library and is distributed under the terms of MIT License.
// Copyright (C) 2016-2025, by Arseny Kapoulkine (arseny.kapoulkine@gmail.com)
var MeshoptSimplifier = (function () {
// Built with clang version 19.1.5-wasi-sdk
// Built from meshoptimizer 0.24
var wasm =
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a8UNaQIdlaeIdlg8SNaQIdCa8UNaQId3Mg8Ra8RMMa8SNaQIdbaINaQIdxa8SNaQIdKMg8Ra8RMMaINaQId8KMMMh8Raga8NcdtfhXaiawcltfheaQIdyh8Xa8LhQinaXIdbg8Wa8Wa8XNaecxfIdba8UaecwfIdbNaIaeIdbNa8SaeclfIdbNMMMg8Wa8WM:tNa8RMh8RaXclfhXaeczfheaQcufgQmbka8R:lh8Rka80aR:lMh80a8Ya8RMh8YkaKa80a8Ya80a8Y9FgeEUdwaKa8AaYaeaETVgeEBdlaKaYa8AaeEBdbaLcefgLa8E9hmbkasc;Wbfcbcj;qbz:ojjjb8Aa0hea8EhXinasc;WbfaeydbcA4cF8FGgQcFAaQcFA6EcdtfgQaQydbcefBdbaecxfheaXcufgXmbkcbhecbhXinasc;WbfaefgQydbhKaQaXBdbaKaXfhXaeclfgecj;qb9hmbkcbhea0hXinasc;WbfaXydbcA4cF8FGgQcFAaQcFA6EcdtfgQaQydbgQcefBdbaraQcdtfaeBdbaXcxfhXa8Eaecefge9hmbkadak9RgQci9Uh9mdnalTmbcbheayhXinaXaeBdbaXclfhXalaecefge9hmbkkcbh9na9icbalz:ojjjbh8FaQcO9Uh9oa9mce4h9pasydwh9qcbh8Mcbh5dninaDara5cdtfydbcx2fg8NIdwgRa9c9Emea8Ma9m9pmeJFFuuh8Rdna9pa8E9pmbaDara9pcdtfydbcx2fIdwJbb;aZNh8RkdnaRa8R9ETmbaRac9ETmba8Ma9o0mdkdna8FaAa8NydlgHcdtg9rfydbgKfg9sRbba8FaAa8Nydbgzcdtg9tfydbgefg9uRbbVmbaCazfRbbh9vdnaTaecdtfgXclfydbgQaXydbgXSmbaQaX9RhYa3aKcx2fhLa3aecx2fhEa9qaXcitfhecbhXcehwdnindnayaeydbcdtfydbgQaKSmbayaeclfydbcdtfydbg8AaKSmbaQa8ASmba3a8Acx2fg8AIdba3aQcx2fgQIdbg8W:tgRaEIdlaQIdlg8U:tg8XNaEIdba8W:tg8Ya8AIdla8U:tg8RN:tgIaRaLIdla8U:tg80NaLIdba8W:tg81a8RN:tg8UNa8RaEIdwaQIdwg8S:tg8ZNa8Xa8AIdwa8S:tg8WN:tg8Xa8RaLIdwa8S:tgBNa80a8WN:tg8RNa8Wa8YNa8ZaRN:tg8Sa8Wa81NaBaRN:tgRNMMaIaINa8Xa8XNa8Sa8SNMMa8Ua8UNa8Ra8RNaRaRNMMN:rJbbj8:N9FmdkaecwfheaXcefgXaY6hwaYaX9hmbkkawceGTmba9pcefh9pxekdndndndna9vc9: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:vaRJbbbb9BEaeIdwa3azcx2fgXIdwgRNaeIdzaXIdbg8RNaeIdaMg8Wa8WMMaRNaeIdlaXIdlg8WNaeIdCaRNaeId3MgRaRMMa8WNaeIdba8RNaeIdxa8WNaeIdKMgRaRMMa8RNaeId8KMMM: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:cjjjbkdndnadak0mbadhXxekdnaJmbadhXxekdna8Va9c9FmbadhXxekina8VJbb;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:rNUdbka9hcdtascxffcxfhednina6Tmeaeydbcbyd1:jjjbH:bjjjbbaec98fhea6cufh6xbkkasc;W;qbf8KjjjjbaXk;Yieouabydlhvabydbclfcbaicdtz:ojjjbhoadci9UhrdnadTmbdnalTmbaehwadhDinaoalawydbcdtfydbcdtfgqaqydbcefBdbawclfhwaDcufgDmbxdkkaehwadhDinaoawydbcdtfgqaqydbcefBdbawclfhwaDcufgDmbkkdnaiTmbcbhDaohwinawydbhqawaDBdbawclfhwaqaDfhDaicufgimbkkdnadci6mbinaecwfydbhwaeclfydbhDaeydbhidnalTmbalawcdtfydbhwalaDcdtfydbhDalaicdtfydbhikavaoaicdtfgqydbcitfaDBdbavaqydbcitfawBdlaqaqydbcefBdbavaoaDcdtfgqydbcitfawBdbavaqydbcitfaiBdlaqaqydbcefBdbavaoawcdtfgwydbcitfaiBdbavawydbcitfaDBdlawawydbcefBdbaecxfhearcufgrmbkkabydbcbBdbk:todDue99aicd4aifhrcehwinawgDcethwaDar6mbkcuaDcdtgraDcFFFFi0Ecbyd:m:jjjbHjjjjbbhwaoaoyd9GgqcefBd9GaoaqcdtfawBdbawcFearz:ojjjbhkdnaiTmbalcd4hlaDcufhxcbhminamhDdnavTmbavamcdtfydbhDkcbadaDal2cdtfgDydlgwawcjjjj94SEgwcH4aw7c:F:b:DD2cbaDydbgwawcjjjj94SEgwcH4aw7c;D;O:B8J27cbaDydwgDaDcjjjj94SEgDcH4aD7c:3F;N8N27axGhwamcdthPdndndnavTmbakawcdtfgrydbgDcuSmeadavaPfydbal2cdtfgsIdbhzcehqinaqhrdnadavaDcdtfydbal2cdtfgqIdbaz9CmbaqIdlasIdl9CmbaqIdwasIdw9BmlkarcefhqakawarfaxGgwcdtfgrydbgDcu9hmbxdkkakawcdtfgrydbgDcuSmbadamal2cdtfgsIdbhzcehqinaqhrdnadaDal2cdtfgqIdbaz9CmbaqIdlasIdl9CmbaqIdwasIdw9BmikarcefhqakawarfaxGgwcdtfgrydbgDcu9hmbkkaramBdbamhDkabaPfaDBdbamcefgmai9hmbkkakcbyd1:jjjbH:bjjjbbaoaoyd9GcufBd9GdnaeTmbaiTmbcbhDaehwinawaDBdbawclfhwaiaDcefgD9hmbkcbhDaehwindnaDabydbgrSmbawaearcdtfgrydbBdbaraDBdbkawclfhwabclfhbaiaDcefgD9hmbkkk;Qodvuv998Jjjjjbca9Rgvczfcwfcbyd11jjbBdbavcb8Pdj1jjb83izavcwfcbydN1jjbBdbavcb8Pd: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:tgqaqJbbbb9DEgqavIdlavIdCgx:tgmamaq9DEgqavIdwavIdKgm:tgPaPaq9DEhPdnabTmbadTmbJbbbbJbbjZaP:vaPJbbbb9BEhqinabaqabIdbak:tNUdbabclfgvaqavIdbax:tNUdbabcwfgvaqavIdbam:tNUdbabcxfhbadcufgdmbkkaPk:ZlewudnaeTmbcbhvabhoinaoavBdbaoclfhoaeavcefgv9hmbkkdnaiTmbcbhrinadarcdtfhwcbhDinalawaDcdtgvc;a1jjbfydbcdtfydbcdtfydbhodnabalawavfydbcdtfydbgqcdtfgkydbgvaqSmbinakabavgqcdtfgxydbgvBdbaxhkaqav9hmbkkdnabaocdtfgkydbgvaoSmbinakabavgocdtfgxydbgvBdbaxhkaoav9hmbkkdnaqaoSmbabaqaoaqao0Ecdtfaqaoaqao6EBdbkaDcefgDci9hmbkarcifgrai6mbkkdnaembcbskcbhxindnalaxcdtgvfydbax9hmbaxhodnabavfgDydbgvaxSmbaDhqinaqabavgocdtfgkydbgvBdbakhqaoav9hmbkkaDaoBdbkaxcefgxae9hmbkcbhvabhocbhkindndnavalydbgq9hmbdnavaoydbgq9hmbaoakBdbakcefhkxdkaoabaqcdtfydbBdbxekaoabaqcdtfydbBdbkaoclfhoalclfhlaeavcefgv9hmbkakk;Jiilud99duabcbaecltz:ojjjbhvdnalTmbadhoaihralhwinarcwfIdbhDarclfIdbhqavaoydbcltfgkarIdbakIdbMUdbakclfgxaqaxIdbMUdbakcwfgxaDaxIdbMUdbakcxfgkakIdbJbbjZMUdbaoclfhoarcxfhrawcufgwmbkkdnaeTmbavhraehkinarcxfgoIdbhDaocbBdbararIdbJbbbbJbbjZaD:vaDJbbbb9BEgDNUdbarclfgoaDaoIdbNUdbarcwfgoaDaoIdbNUdbarczfhrakcufgkmbkkdnalTmbinavadydbcltfgrcxfgkaicwfIdbarcwfIdb:tgDaDNaiIdbarIdb:tgDaDNaiclfIdbarclfIdb:tgDaDNMMgDakIdbgqaqaD9DEUdbadclfhdaicxfhialcufglmbkkdnaeTmbavcxfhrinabarIdbUdbarczfhrabclfhbaecufgembkkk8MbabaeadaialavcbcbcbcbcbaoarawaDz:bjjjbk8MbabaeadaialavaoarawaDaqakaxamaPz:bjjjbk:DCoDud99rue99iul998Jjjjjbc;Wb9Rgw8KjjjjbdndnarmbcbhDxekawcxfcbc;Kbz:ojjjb8Aawcuadcx2adc;v:Q;v:Qe0Ecbyd:m:jjjbHjjjjbbgqBdxawceBd2aqaeadaicbz:ejjjb8AawcuadcdtadcFFFFi0Egkcbyd:m:jjjbHjjjjbbgxBdzawcdBd2adcd4adfhmceheinaegicetheaiam6mbkcbhPawcuaicdtgsaicFFFFi0Ecbyd:m:jjjbHjjjjbbgzBdCawciBd2dndnar:ZgH:rJbbbZMgO:lJbbb9p9DTmbaO:Ohexekcjjjj94hekaicufhAc:bwhmcbhCadhXcbhQinaChLaeamgKcufaeaK9iEaPgDcefaeaD9kEhYdndnadTmbaYcuf:YhOaqhiaxheadhmindndnaiIdbaONJbbbZMg8A:lJbbb9p9DTmba8A:OhCxekcjjjj94hCkaCcCthCdndnaiclfIdbaONJbbbZMg8A:lJbbb9p9DTmba8A:OhExekcjjjj94hEkaEcqtaCVhCdndnaicwfIdbaONJbbbZMg8A:lJbbb9p9DTmba8A:OhExekcjjjj94hEkaeaCaEVBdbaicxfhiaeclfheamcufgmmbkazcFeasz:ojjjbh3cbh5cbhPindna3axaPcdtfydbgCcm4aC7c:v;t;h;Ev2gics4ai7aAGgmcdtfgEydbgecuSmbaeaCSmbcehiina3amaifaAGgmcdtfgEydbgecuSmeaicefhiaeaC9hmbkkaEaCBdba5aecuSfh5aPcefgPad9hmbxdkkazcFeasz:ojjjb8Acbh5kaDaYa5ar0giEhPaLa5aiEhCdna5arSmbaYaKaiEgmaP9Rcd9imbdndnaQcl0mbdnaX:ZgOaL:Zg8A:taY:Yg8EaD:Y:tg8Fa8EaK:Y:tgaa5:ZghaH:tNNNaOaH:taaNa8Aah:tNa8AaH:ta8FNahaO:tNM:va8EMJbbbZMgO:lJbbb9p9DTmbaO:Ohexdkcjjjj94hexekaPamfcd9Theka5aXaiEhXaQcefgQcs9hmekkdndnaCmbcihicbhDxekcbhiawakcbyd:m:jjjbHjjjjbbg5BdKawclBd2aPcuf:Yh8AdndnadTmbaqhiaxheadhmindndnaiIdba8ANJbbbZMgO:lJbbb9p9DTmbaO:OhCxekcjjjj94hCkaCcCthCdndnaiclfIdba8ANJbbbZMgO:lJbbb9p9DTmbaO:OhExekcjjjj94hEkaEcqtaCVhCdndnaicwfIdba8ANJbbbZMgO:lJbbb9p9DTmbaO:OhExekcjjjj94hEkaeaCaEVBdbaicxfhiaeclfheamcufgmmbkazcFeasz:ojjjbh3cbhDcbhYindndndna3axaYcdtgKfydbgCcm4aC7c:v;t;h;Ev2gics4ai7aAGgmcdtfgEydbgecuSmbcehiinaxaecdtgefydbaCSmdamaifheaicefhia3aeaAGgmcdtfgEydbgecu9hmbkkaEaYBdbaDhiaDcefhDxeka5aefydbhika5aKfaiBdbaYcefgYad9hmbkcuaDc32giaDc;j:KM;jb0EhexekazcFeasz:ojjjb8AcbhDcbhekawaecbyd:m:jjjbHjjjjbbgeBd3awcvBd2aecbaiz:ojjjbhEavcd4hKdnadTmbdnalTmbaKcdth3a5hCaqhealhmadhAinaEaCydbc32fgiaeIdbaiIdbMUdbaiaeclfIdbaiIdlMUdlaiaecwfIdbaiIdwMUdwaiamIdbaiIdxMUdxaiamclfIdbaiIdzMUdzaiamcwfIdbaiIdCMUdCaiaiIdKJbbjZMUdKaCclfhCaecxfheama3fhmaAcufgAmbxdkka5hmaqheadhCinaEamydbc32fgiaeIdbaiIdbMUdbaiaeclfIdbaiIdlMUdlaiaecwfIdbaiIdwMUdwaiaiIdxJbbbbMUdxaiaiIdzJbbbbMUdzaiaiIdCJbbbbMUdCaiaiIdKJbbjZMUdKamclfhmaecxfheaCcufgCmbkkdnaDTmbaEhiaDheinaiaiIdbJbbbbJbbjZaicKfIdbgO:vaOJbbbb9BEgONUdbaiclfgmaOamIdbNUdbaicwfgmaOamIdbNUdbaicxfgmaOamIdbNUdbaiczfgmaOamIdbNUdbaicCfgmaOamIdbNUdbaic3fhiaecufgembkkcbhCawcuaDcdtgYaDcFFFFi0Egicbyd:m:jjjbHjjjjbbgeBdaawcoBd2awaicbyd:m:jjjbHjjjjbbg3Bd8KaecFeaYz:ojjjbhxdnadTmbJbbjZJbbjZa8A:vaPceSEaoNgOaONh8AaKcdthPalheina8Aaec;81jjbalEgmIdwaEa5ydbgAc32fgiIdC:tgOaONamIdbaiIdx:tgOaONamIdlaiIdz:tgOaONMMNaqcwfIdbaiIdw:tgOaONaqIdbaiIdb:tgOaONaqclfIdbaiIdl:tgOaONMMMhOdndnaxaAcdtgifgmydbcuSmba3aifIdbaO9ETmekamaCBdba3aifaOUdbka5clfh5aqcxfhqaeaPfheadaCcefgC9hmbkkabaxaYz:njjjb8AcrhikaicdthiinaiTmeaic98fgiawcxffydbcbyd1:jjjbH:bjjjbbxbkkawc;Wbf8KjjjjbaDk:Ydidui99ducbhi8Jjjjjbca9Rglczfcwfcbyd11jjbBdbalcb8Pdj1jjb83izalcwfcbydN1jjbBdbalcb8Pd:m1jjb83ibdndnaembJbbjFhvJbbjFhoJbbjFhrxekadcd4cdthwincbhdinalczfadfgDabadfIdbgvaDIdbgoaoav9EEUdbaladfgDavaDIdbgoaoav9DEUdbadclfgdcx9hmbkabawfhbaicefgiae9hmbkalIdwalIdK:thralIdlalIdC:thoalIdbalIdz:thvkJbbbbavavJbbbb9DEgvaoaoav9DEgvararav9DEk9DeeuabcFeaicdtz:ojjjbhlcbhbdnadTmbindnalaeydbcdtfgiydbcu9hmbaiabBdbabcefhbkaeclfheadcufgdmbkkabk9teiucbcbyd:q:jjjbgeabcifc98GfgbBd:q:jjjbdndnabZbcztgd9nmbcuhiabad9RcFFifcz4nbcuSmekaehikaik;teeeudndnaeabVciGTmbabhixekdndnadcz9pmbabhixekabhiinaiaeydbBdbaiaeydlBdlaiaeydwBdwaiaeydxBdxaeczfheaiczfhiadc9Wfgdcs0mbkkadcl6mbinaiaeydbBdbaeclfheaiclfhiadc98fgdci0mbkkdnadTmbinaiaeRbb86bbaicefhiaecefheadcufgdmbkkabk:3eedudndnabciGTmbabhixekaecFeGc:b:c:ew2hldndnadcz9pmbabhixekabhiinaialBdxaialBdwaialBdlaialBdbaiczfhiadc9Wfgdcs0mbkkadcl6mbinaialBdbaiclfhiadc98fgdci0mbkkdnadTmbinaiae86bbaicefhiadcufgdmbkkabk9teiucbcbyd:q:jjjbgeabcrfc94GfgbBd:q:jjjbdndnabZbcztgd9nmbcuhiabad9RcFFifcz4nbcuSmekaehikaik9:eiuZbhedndncbyd:q:jjjbgdaecztgi9nmbcuheadai9RcFFifcz4nbcuSmekadhekcbabae9Rcifc98Gcbyd:q:jjjbfgdBd:q:jjjbdnadZbcztge9nmbadae9RcFFifcz4nb8Akkk:Iedbcjwk1eFFuuFFuuFFuuFFuFFFuFFFuFbbbbbbbbeeebeebebbeeebebbbbbebebbbbbbbbbebbbdbbbbbbbebbbebbbdbbbbbbbbbbbeeeeebebbebbebebbbeebbbbbbbbbbbbbbbbbbbbbc1Dkxebbbdbbb:GNbb'; // embed! wasm
var wasmpack = new Uint8Array([
32, 0, 65, 2, 1, 106, 34, 33, 3, 128, 11, 4, 13, 64, 6, 253, 10, 7, 15, 116, 127, 5, 8, 12, 40, 16, 19, 54, 20, 9, 27, 255, 113, 17, 42, 67,
24, 23, 146, 148, 18, 14, 22, 45, 70, 69, 56, 114, 101, 21, 25, 63, 75, 136, 108, 28, 118, 29, 73, 115,
]);
if (typeof WebAssembly !== 'object') {
return {
supported: false,
};
}
var instance;
var ready = WebAssembly.instantiate(unpack(wasm), {}).then(function (result) {
instance = result.instance;
instance.exports.__wasm_call_ctors();
});
function unpack(data) {
var result = new Uint8Array(data.length);
for (var i = 0; i < data.length; ++i) {
var ch = data.charCodeAt(i);
result[i] = ch > 96 ? ch - 97 : ch > 64 ? ch - 39 : ch + 4;
}
var write = 0;
for (var i = 0; i < data.length; ++i) {
result[write++] = result[i] < 60 ? wasmpack[result[i]] : (result[i] - 60) * 64 + result[++i];
}
return result.buffer.slice(0, write);
}
function assert(cond) {
if (!cond) {
throw new Error('Assertion failed');
}
}
function bytes(view) {
return new Uint8Array(view.buffer, view.byteOffset, view.byteLength);
}
function reorder(fun, indices, vertices) {
var sbrk = instance.exports.sbrk;
var ip = sbrk(indices.length * 4);
var rp = sbrk(vertices * 4);
var heap = new Uint8Array(instance.exports.memory.buffer);
var indices8 = bytes(indices);
heap.set(indices8, ip);
var unique = fun(rp, ip, indices.length, vertices);
// heap may have grown
heap = new Uint8Array(instance.exports.memory.buffer);
var remap = new Uint32Array(vertices);
new Uint8Array(remap.buffer).set(heap.subarray(rp, rp + vertices * 4));
indices8.set(heap.subarray(ip, ip + indices.length * 4));
sbrk(ip - sbrk(0));
for (var i = 0; i < indices.length; ++i) indices[i] = remap[indices[i]];
return [remap, unique];
}
function maxindex(source) {
var result = 0;
for (var i = 0; i < source.length; ++i) {
var index = source[i];
result = result < index ? index : result;
}
return result;
}
function simplify(fun, indices, index_count, vertex_positions, vertex_count, vertex_positions_stride, target_index_count, target_error, options) {
var sbrk = instance.exports.sbrk;
var te = sbrk(4);
var ti = sbrk(index_count * 4);
var sp = sbrk(vertex_count * vertex_positions_stride);
var si = sbrk(index_count * 4);
var heap = new Uint8Array(instance.exports.memory.buffer);
heap.set(bytes(vertex_positions), sp);
heap.set(bytes(indices), si);
var result = fun(ti, si, index_count, sp, vertex_count, vertex_positions_stride, target_index_count, target_error, options, te);
// heap may have grown
heap = new Uint8Array(instance.exports.memory.buffer);
var target = new Uint32Array(result);
bytes(target).set(heap.subarray(ti, ti + result * 4));
var error = new Float32Array(1);
bytes(error).set(heap.subarray(te, te + 4));
sbrk(te - sbrk(0));
return [target, error[0]];
}
function simplifyAttr(
fun,
indices,
index_count,
vertex_positions,
vertex_count,
vertex_positions_stride,
vertex_attributes,
vertex_attributes_stride,
attribute_weights,
vertex_lock,
target_index_count,
target_error,
options
) {
var sbrk = instance.exports.sbrk;
var te = sbrk(4);
var ti = sbrk(index_count * 4);
var sp = sbrk(vertex_count * vertex_positions_stride);
var sa = sbrk(vertex_count * vertex_attributes_stride);
var sw = sbrk(attribute_weights.length * 4);
var si = sbrk(index_count * 4);
var vl = vertex_lock ? sbrk(vertex_count) : 0;
var heap = new Uint8Array(instance.exports.memory.buffer);
heap.set(bytes(vertex_positions), sp);
heap.set(bytes(vertex_attributes), sa);
heap.set(bytes(attribute_weights), sw);
heap.set(bytes(indices), si);
if (vertex_lock) {
heap.set(bytes(vertex_lock), vl);
}
var result = fun(
ti,
si,
index_count,
sp,
vertex_count,
vertex_positions_stride,
sa,
vertex_attributes_stride,
sw,
attribute_weights.length,
vl,
target_index_count,
target_error,
options,
te
);
// heap may have grown
heap = new Uint8Array(instance.exports.memory.buffer);
var target = new Uint32Array(result);
bytes(target).set(heap.subarray(ti, ti + result * 4));
var error = new Float32Array(1);
bytes(error).set(heap.subarray(te, te + 4));
sbrk(te - sbrk(0));
return [target, error[0]];
}
function simplifyScale(fun, vertex_positions, vertex_count, vertex_positions_stride) {
var sbrk = instance.exports.sbrk;
var sp = sbrk(vertex_count * vertex_positions_stride);
var heap = new Uint8Array(instance.exports.memory.buffer);
heap.set(bytes(vertex_positions), sp);
var result = fun(sp, vertex_count, vertex_positions_stride);
sbrk(sp - sbrk(0));
return result;
}
function simplifyPoints(
fun,
vertex_positions,
vertex_count,
vertex_positions_stride,
vertex_colors,
vertex_colors_stride,
color_weight,
target_vertex_count
) {
var sbrk = instance.exports.sbrk;
var ti = sbrk(target_vertex_count * 4);
var sp = sbrk(vertex_count * vertex_positions_stride);
var sc = sbrk(vertex_count * vertex_colors_stride);
var heap = new Uint8Array(instance.exports.memory.buffer);
heap.set(bytes(vertex_positions), sp);
if (vertex_colors) {
heap.set(bytes(vertex_colors), sc);
}
var result = fun(ti, sp, vertex_count, vertex_positions_stride, sc, vertex_colors_stride, color_weight, target_vertex_count);
// heap may have grown
heap = new Uint8Array(instance.exports.memory.buffer);
var target = new Uint32Array(result);
bytes(target).set(heap.subarray(ti, ti + result * 4));
sbrk(ti - sbrk(0));
return target;
}
var simplifyOptions = {
LockBorder: 1,
Sparse: 2,
ErrorAbsolute: 4,
Prune: 8,
_InternalDebug: 1 << 30, // internal, don't use!
};
return {
ready: ready,
supported: true,
compactMesh: function (indices) {
assert(
indices instanceof Uint32Array || indices instanceof Int32Array || indices instanceof Uint16Array || indices instanceof Int16Array
);
assert(indices.length % 3 == 0);
var indices32 = indices.BYTES_PER_ELEMENT == 4 ? indices : new Uint32Array(indices);
return reorder(instance.exports.meshopt_optimizeVertexFetchRemap, indices32, maxindex(indices) + 1);
},
simplify: function (indices, vertex_positions, vertex_positions_stride, target_index_count, target_error, flags) {
assert(
indices instanceof Uint32Array || indices instanceof Int32Array || indices instanceof Uint16Array || indices instanceof Int16Array
);
assert(indices.length % 3 == 0);
assert(vertex_positions instanceof Float32Array);
assert(vertex_positions.length % vertex_positions_stride == 0);
assert(vertex_positions_stride >= 3);
assert(target_index_count >= 0 && target_index_count <= indices.length);
assert(target_index_count % 3 == 0);
assert(target_error >= 0);
var options = 0;
for (var i = 0; i < (flags ? flags.length : 0); ++i) {
assert(flags[i] in simplifyOptions);
options |= simplifyOptions[flags[i]];
}
var indices32 = indices.BYTES_PER_ELEMENT == 4 ? indices : new Uint32Array(indices);
var result = simplify(
instance.exports.meshopt_simplify,
indices32,
indices.length,
vertex_positions,
vertex_positions.length / vertex_positions_stride,
vertex_positions_stride * 4,
target_index_count,
target_error,
options
);
result[0] = indices instanceof Uint32Array ? result[0] : new indices.constructor(result[0]);
return result;
},
simplifyWithAttributes: function (
indices,
vertex_positions,
vertex_positions_stride,
vertex_attributes,
vertex_attributes_stride,
attribute_weights,
vertex_lock,
target_index_count,
target_error,
flags
) {
assert(
indices instanceof Uint32Array || indices instanceof Int32Array || indices instanceof Uint16Array || indices instanceof Int16Array
);
assert(indices.length % 3 == 0);
assert(vertex_positions instanceof Float32Array);
assert(vertex_positions.length % vertex_positions_stride == 0);
assert(vertex_positions_stride >= 3);
assert(vertex_attributes instanceof Float32Array);
assert(vertex_attributes.length % vertex_attributes_stride == 0);
assert(vertex_attributes_stride >= 0);
assert(vertex_lock == null || vertex_lock instanceof Uint8Array);
assert(vertex_lock == null || vertex_lock.length == vertex_positions.length / vertex_positions_stride);
assert(target_index_count >= 0 && target_index_count <= indices.length);
assert(target_index_count % 3 == 0);
assert(target_error >= 0);
assert(Array.isArray(attribute_weights));
assert(vertex_attributes_stride >= attribute_weights.length);
assert(attribute_weights.length <= 32);
for (var i = 0; i < attribute_weights.length; ++i) {
assert(attribute_weights[i] >= 0);
}
var options = 0;
for (var i = 0; i < (flags ? flags.length : 0); ++i) {
assert(flags[i] in simplifyOptions);
options |= simplifyOptions[flags[i]];
}
var indices32 = indices.BYTES_PER_ELEMENT == 4 ? indices : new Uint32Array(indices);
var result = simplifyAttr(
instance.exports.meshopt_simplifyWithAttributes,
indices32,
indices.length,
vertex_positions,
vertex_positions.length / vertex_positions_stride,
vertex_positions_stride * 4,
vertex_attributes,
vertex_attributes_stride * 4,
new Float32Array(attribute_weights),
vertex_lock ? new Uint8Array(vertex_lock) : null,
target_index_count,
target_error,
options
);
result[0] = indices instanceof Uint32Array ? result[0] : new indices.constructor(result[0]);
return result;
},
getScale: function (vertex_positions, vertex_positions_stride) {
assert(vertex_positions instanceof Float32Array);
assert(vertex_positions.length % vertex_positions_stride == 0);
assert(vertex_positions_stride >= 3);
return simplifyScale(
instance.exports.meshopt_simplifyScale,
vertex_positions,
vertex_positions.length / vertex_positions_stride,
vertex_positions_stride * 4
);
},
simplifyPoints: function (vertex_positions, vertex_positions_stride, target_vertex_count, vertex_colors, vertex_colors_stride, color_weight) {
assert(vertex_positions instanceof Float32Array);
assert(vertex_positions.length % vertex_positions_stride == 0);
assert(vertex_positions_stride >= 3);
assert(target_vertex_count >= 0 && target_vertex_count <= vertex_positions.length / vertex_positions_stride);
if (vertex_colors) {
assert(vertex_colors instanceof Float32Array);
assert(vertex_colors.length % vertex_colors_stride == 0);
assert(vertex_colors_stride >= 3);
assert(vertex_positions.length / vertex_positions_stride == vertex_colors.length / vertex_colors_stride);
return simplifyPoints(
instance.exports.meshopt_simplifyPoints,
vertex_positions,
vertex_positions.length / vertex_positions_stride,
vertex_positions_stride * 4,
vertex_colors,
vertex_colors_stride * 4,
color_weight,
target_vertex_count
);
} else {
return simplifyPoints(
instance.exports.meshopt_simplifyPoints,
vertex_positions,
vertex_positions.length / vertex_positions_stride,
vertex_positions_stride * 4,
undefined,
0,
0,
target_vertex_count
);
}
},
};
})();
export { MeshoptSimplifier };