@loaders.gl/gltf - npm Package Compare versions

Comparing version 1.1.0-beta.1 to 1.1.0

dist/dist.min.js

@@ -1,1 +0,1 @@
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Promise(t=>{const s=this.getBufferView(e.bufferView),r=e.mimeType||"image/jpeg",n=new Blob([s],{type:r}),i=(self.URL||self.webkitURL).createObjectURL(n),o=new Image;o.onload=(()=>t(o)),o.src=i})}}const fe={SCALAR:1,VEC2:2,VEC3:3,VEC4:4,MAT2:4,MAT3:9,MAT4:16},ce={5120:1,5121:1,5122:2,5123:2,5125:4,5126:4},he={magFilter:10240,minFilter:10241,wrapS:10242,wrapT:10243};class le{postProcess(e,t,s={}){return this.gltf=e,this.glbParser=t,this._resolveToTree(s),this.gltf}_resolveToTree(e={}){const{gltf:t}=this;return(t.bufferViews||[]).forEach((e,t)=>this._resolveBufferView(e,t)),(t.images||[]).forEach((t,s)=>this._resolveImage(t,s,e)),(t.samplers||[]).forEach((e,t)=>this._resolveSampler(e,t)),(t.textures||[]).forEach((e,t)=>this._resolveTexture(e,t)),(t.accessors||[]).forEach((e,t)=>this._resolveAccessor(e,t)),(t.materials||[]).forEach((e,t)=>this._resolveMaterial(e,t)),(t.meshes||[]).forEach((e,t)=>this._resolveMesh(e,t)),(t.nodes||[]).forEach((e,t)=>this._resolveNode(e,t)),(t.skins||[]).forEach((e,t)=>this._resolveSkin(e,t)),(t.scenes||[]).forEach((e,t)=>this._resolveScene(e,t)),void 0!==t.scene&&(t.scene=t.scenes[this.gltf.scene]),this._process_extension_KHR_lights_punctual(),t}getScene(e){return this._get("scenes",e)}getNode(e){return this._get("nodes",e)}getSkin(e){return this._get("skins",e)}getMesh(e){return this._get("meshes",e)}getMaterial(e){return this._get("materials",e)}getAccessor(e){return this._get("accessors",e)}getCamera(e){return null}getTexture(e){return this._get("textures",e)}getSampler(e){return this._get("samplers",e)}getImage(e){return this._get("images",e)}getBufferView(e){return this._get("bufferViews",e)}getBuffer(e){return this._get("buffers",e)}_get(e,t){if("object"==typeof t)return t;const s=this.gltf[e]&&this.gltf[e][t];return s||console.warn(`glTF file error: Could not find ${e}[${t}]`),s}_resolveScene(e,t){e.id=`scene-${t}`,e.nodes=(e.nodes||[]).map(e=>this.getNode(e))}_resolveNode(e,t){e.id=`node-${t}`,e.children=(e.children||[]).map(e=>this.getNode(e)),void 0!==e.mesh&&(e.mesh=this.getMesh(e.mesh)),void 0!==e.camera&&(e.camera=this.getCamera(e.camera)),void 0!==e.skin&&(e.skin=this.getSkin(e.skin))}_resolveSkin(e,t){e.id=`skin-${t}`,e.inverseBindMatrices=this.getAccessor(e.inverseBindMatrices)}_resolveMesh(e,t){e.id=`mesh-${t}`;for(const t of e.primitives){for(const e in t.attributes)t.attributes[e]=this.getAccessor(t.attributes[e]);void 0!==t.indices&&(t.indices=this.getAccessor(t.indices)),void 0!==t.material&&(t.material=this.getMaterial(t.material))}}_resolveMaterial(e,t){if(e.id=`material-${t}`,e.normalTexture&&(e.normalTexture.texture=this.getTexture(e.normalTexture.index)),e.occlusionTexture&&(e.occlusionTexture.texture=this.getTexture(e.occlusionTexture.index)),e.emissiveTexture&&(e.emissiveTexture.texture=this.getTexture(e.emissiveTexture.index)),e.pbrMetallicRoughness){const t=e.pbrMetallicRoughness;t.baseColorTexture&&(t.baseColorTexture.texture=this.getTexture(t.baseColorTexture.index)),t.metallicRoughnessTexture&&(t.metallicRoughnessTexture.texture=this.getTexture(t.metallicRoughnessTexture.index))}}_resolveAccessor(e,t){e.id=`accessor-${t}`,void 0!==e.bufferView&&(e.bufferView=this.getBufferView(e.bufferView)),e.bytesPerComponent=ce[e],e.components=fe[e],e.bytesPerElement=e.bytesPerComponent*e.components}_resolveTexture(e,t){e.id=`texture-${t}`,e.sampler=this.getSampler(e.sampler),e.source=this.getImage(e.source)}_resolveSampler(e,t){e.id=`sampler-${t}`,e.parameters={};for(const t in e){const s=this._enumSamplerParameter(t);void 0!==s&&(e.parameters[s]=e[t])}}_enumSamplerParameter(e){return he[e]}_resolveImage(e,t,s){e.id=`image-${t}`,void 0!==e.bufferView&&(e.bufferView=this.getBufferView(e.bufferView));const{createImages:r=!0}=s;r?e.image=this.glbParser.getImage(e):e.getImageAsync=(()=>this.glbParser?this.glbParser.getImageAsync(e):e.uri?new Promise(t=>{const r=new Image;r.crossOrigin="anonymous",r.onload=(()=>t(r)),r.src=A(e.uri,s.uri)}):null)}_resolveBufferView(e,t){if(e.id=`bufferView-${t}`,e.buffer=this.getBuffer(e.buffer),this.glbParser)e.data=this.glbParser.getBufferView(e);else{const t=e.byteOffset||0;e.data=new Uint8Array(e.buffer.data,t,e.byteLength)}}_resolveCamera(e){e.perspective,e.orthographic}_process_extension_KHR_lights_punctual(){const{gltf:e}=this,t=e.extensions&&e.extensions.KHR_lights_punctual;t&&(e.lights=t.lights),this._removeExtension("KHR_lights_punctual");for(const t of e.nodes||[]){const e=t.extensions&&t.extensions.KHR_lights_punctual;e&&(t.light=this._get("lights",e.light),delete t.extensions.KHR_lights_punctual)}delete e.lights}_removeExtension(e){this.gltf.extensionsRequired&&this._removeStringFromArray(this.gltf.extensionsRequired,e),this.gltf.extensionsUsed&&this._removeStringFromArray(this.gltf.extensionsUsed,e),this.gltf.extensions&&delete this.gltf.extensions[e]}_removeStringFromArray(e,t){let s=!0;for(;s;){const r=e.indexOf(t);r>-1?e.splice(r,1):s=!1}}}const ge={fetchLinkedResources:!0,fetch:d,decompress:!1,DracoLoader:null,postProcess:!0,createImages:!1,log:console};class de{async parse(e,t={}){if(t=Object.assign({},ge,t),this.parseSync(e,{...t,postProcess:!1,decompress:!1}),t.fetchLinkedResources&&await this._loadLinkedAssets(t),t.decompress&&this._decompressMeshes(t),t.postProcess){(new le).postProcess(this.gltf,this.glbParser,t)}return this.gltf}parseSync(e,t={}){if(t=Object.assign({},ge,t),e instanceof ArrayBuffer&&!ae.isGLB(e,t)){e=(new L).decode(e)}if("string"==typeof e&&(e=JSON.parse(e)),e instanceof ArrayBuffer?(this.glbParser=new ae,this.gltf=this.glbParser.parseSync(e).json,this.json=this.gltf):(this.glbParser=null,this.gltf=e,this.json=e),t.decompress&&this._decompressMeshes(t),t.postProcess){(new le).postProcess(this.gltf,this.glbParser,t)}return this.gltf}getApplicationData(e){return this.json[e]}getExtraData(e){return(this.json.extras||{})[e]}getExtension(e){const t=this.getUsedExtensions().find(t=>t===e),s=this.json.extensions||{};return t?s[e]||!0:null}getRequiredExtension(e){return this.getRequiredExtensions().find(t=>t===e)?this.getExtension(e):null}getRequiredExtensions(){return this.json.extensionsRequired||[]}getUsedExtensions(){return this.json.extensionsUsed||[]}getScene(e){return this._get("scenes",e)}getNode(e){return this._get("nodes",e)}getSkin(e){return this._get("skins",e)}getMesh(e){return this._get("meshes",e)}getMaterial(e){return this._get("materials",e)}getAccessor(e){return this._get("accessors",e)}getCamera(e){return null}getTexture(e){return this._get("textures",e)}getSampler(e){return this._get("samplers",e)}getImage(e){return this._get("images",e)}getBufferView(e){return this._get("bufferViews",e)}getBuffer(e){return this._get("buffers",e)}_get(e,t){if("object"==typeof t)return t;const s=this.gltf[e]&&this.gltf[e][t];return s||console.warn(`glTF file error: Could not find ${e}[${t}]`),s}async _loadLinkedAssets(e){return await Promise.all(this.gltf.buffers.map(t=>this._loadBuffer(t,e)))}async _loadBuffer(e,t){if(e.uri){const s=t.fetch||window.fetch,r=A(e.uri,t.uri),n=await s(r),i=await n.arrayBuffer();e.data=i,e.uri=null}}_decompressMeshes(e){if(e.DracoLoader&&e.decompress){for(const t of this.gltf.meshes||[])for(const s of t.primitives)if(this._decompressKhronosDracoPrimitive(s,e),this._decompressUberDracoPrimitive(s,e),!s.attributes||0===Object.keys(s.attributes).length)throw new Error("Empty glTF primitive: decompression failure?");this._removeExtension(n),this._removeExtension(i)}}_decompressKhronosDracoPrimitive(e,t){const s=e.extensions&&e.extensions[n];if(!s)return;delete e.extensions[n];const r=this._getBufferViewArray(s.bufferView),i=t.DracoLoader.parseSync(r);e.attributes=X(i.attributes),i.indices&&(e.indices=Q(i.indices))}_decompressUberDracoPrimitive(e,t){const s=e.extensions&&e.extensions[i];if(!s)return;if(0!==e.mode)throw new Error(i);delete e.extensions[i];const r=this._getBufferViewArray(s.bufferView),n=t.DracoLoader.parseSync(r);e.attributes=n.attributes}_getBufferViewArray(e){const t=this.gltf.bufferViews[e];if(this.glbParser)return this.glbParser.getBufferView(t);const s=this.gltf.buffers[t.buffer].data,r=t.byteOffset||0;return new Uint8Array(s,r,t.byteLength)}_removeExtension(e){this.json.extensionsRequired&&this._removeStringFromArray(this.json.extensionsRequired,e),this.json.extensionsUsed&&this._removeStringFromArray(this.json.extensionsUsed,e),this.json.extensions&&delete this.json.extensions[e]}_removeStringFromArray(e,t){let s=!0;for(;s;){const r=e.indexOf(t);r>-1?e.splice(r,1):s=!1}}}const me={useGLTFParser:!0};var pe={name:"glTF",extension:["gltf","glb"],text:!0,binary:!0,parse:async function(e,t={}){if((t={...me,...t}).useGLTFParser)return(new de).parse(e,t);const{byteOffset:s=0}=t,r={};return await re(r,e,s,t),r},parseSync:function(e,t={}){if((t={...me,...t}).useGLTFParser)return(new de).parseSync(e,t);const{byteOffset:s=0}=t,r={};return se(r,e,s,t),r},defaultOptions:me};const ye=1179937895,be=1313821514,we=5130562,xe=!0;function je(e,t,s=0,r={}){const{magic:n=ye,version:i=2,json:o={},binary:u}=e,a=s;t&&(t.setUint32(s+0,n,xe),t.setUint32(s+4,i,xe),t.setUint32(s+8,0,xe));const f=s+8,c=s+=12;if(t&&(t.setUint32(s+0,0,xe),t.setUint32(s+4,be,xe)),s=function(e,t,s,r){return t=W(e,t,new B("utf8").encode(s))}(t,s+=8,JSON.stringify(o)),t){const e=s-c-8;t.setUint32(c+0,e,xe)}if(u){const e=s;if(t&&(t.setUint32(s+0,0,xe),t.setUint32(s+4,we,xe)),s=W(t,s+=8,u),t){const r=s-e-8;t.setUint32(e+0,r,xe)}}if(t){const e=s-a;t.setUint32(f,e,xe)}return s}function _e(e,t,s,r){return function(e,{firstBuffer:t=0}={}){if(e.buffers&&e.buffers.length>t)throw new Error("encodeGLTF: multiple buffers not yet implemented")}(e),je(e,t,s,r)}var ve={name:"glTF",extensions:["glb"],encodeSync:function(e,t={}){const{byteOffset:s=0}=t,r=_e(e,null,s,t),n=new ArrayBuffer(r);return _e(e,new DataView(n),s,t),n},binary:!0,defaultOptions:{useGLTFBuilder:!0}},Ae={name:"GLB",extension:["glb"],text:!0,binary:!0,parseSync:function(e,t){const{byteOffset:s=0}=t,r={};return P(r,e,s,t),r}};var Te={name:"GLB",extensions:["glb"],encodeSync:function(e,t){const{byteOffset:s=0}=t,r=je(e,null,s,t),n=new ArrayBuffer(r),i=new DataView(n);return je(e,i,s,t),n},binary:!0};const Be={SCALAR:1,VEC2:2,VEC3:3,VEC4:4,MAT2:4,MAT3:9,MAT4:16},Le={5120:1,5121:1,5122:2,5123:2,5125:4,5126:4},Ve={magFilter:10240,minFilter:10241,wrapS:10242,wrapT:10243};class Ee{postProcess(e,t={}){return this.gltf=e,this.json=e.json,this.buffers=e.buffers,this._resolveTree(e.json,t)}_resolveTree(e,t={}){return e.bufferViews&&(e.bufferViews=e.bufferViews.map((e,t)=>this._resolveBufferView(e,t))),e.images&&(e.images=e.images.map((e,s)=>this._resolveImage(e,s,t))),e.samplers&&(e.samplers=e.samplers.map((e,t)=>this._resolveSampler(e,t))),e.textures&&(e.textures=e.textures.map((e,t)=>this._resolveTexture(e,t))),e.accessors&&(e.accessors=e.accessors.map((e,t)=>this._resolveAccessor(e,t))),e.materials&&(e.materials=e.materials.map((e,t)=>this._resolveMaterial(e,t))),e.meshes&&(e.meshes=e.meshes.map((e,t)=>this._resolveMesh(e,t))),e.nodes&&(e.nodes=e.nodes.map((e,t)=>this._resolveNode(e,t))),e.skins&&(e.skins=e.skins.map((e,t)=>this._resolveSkin(e,t))),e.scenes&&(e.scenes=e.scenes.map((e,t)=>this._resolveScene(e,t))),void 0!==e.scene&&(e.scene=e.scenes[this.json.scene]),e}getScene(e){return this._get("scenes",e)}getNode(e){return this._get("nodes",e)}getSkin(e){return this._get("skins",e)}getMesh(e){return this._get("meshes",e)}getMaterial(e){return this._get("materials",e)}getAccessor(e){return this._get("accessors",e)}getCamera(e){return null}getTexture(e){return this._get("textures",e)}getSampler(e){return this._get("samplers",e)}getImage(e){return this._get("images",e)}getBufferView(e){return this._get("bufferViews",e)}getBuffer(e){return this._get("buffers",e)}_get(e,t){if("object"==typeof t)return t;const s=this.json[e]&&this.json[e][t];return s||console.warn(`glTF file error: Could not find ${e}[${t}]`),s}_resolveScene(e,t){return(e={...e}).id=e.id||`scene-${t}`,e.nodes=(e.nodes||[]).map(e=>this.getNode(e)),e}_resolveNode(e,t){return(e={...e}).id=e.id||`node-${t}`,e.children&&(e.children=e.children.map(e=>this.getNode(e))),void 0!==e.mesh&&(e.mesh=this.getMesh(e.mesh)),void 0!==e.camera&&(e.camera=this.getCamera(e.camera)),void 0!==e.skin&&(e.skin=this.getSkin(e.skin)),e}_resolveSkin(e,t){return(e={...e}).id=e.id||`skin-${t}`,e.inverseBindMatrices=this.getAccessor(e.inverseBindMatrices),e}_resolveMesh(e,t){return(e={...e}).id=e.id||`mesh-${t}`,e.primitives&&(e.primitives=e.primitives.map(e=>{const t=(e={...e}).attributes;e.attributes={};for(const s in t)e.attributes[s]=this.getAccessor(t[s]);return void 0!==e.indices&&(e.indices=this.getAccessor(e.indices)),void 0!==e.material&&(e.material=this.getMaterial(e.material)),e})),e}_resolveMaterial(e,t){if((e={...e}).id=e.id||`material-${t}`,e.normalTexture&&(e.normalTexture={...e.normalTexture},e.normalTexture.texture=this.getTexture(e.normalTexture.index)),e.occlusionTexture&&(e.occlustionTexture={...e.occlustionTexture},e.occlusionTexture.texture=this.getTexture(e.occlusionTexture.index)),e.emissiveTexture&&(e.emmisiveTexture={...e.emmisiveTexture},e.emissiveTexture.texture=this.getTexture(e.emissiveTexture.index)),e.pbrMetallicRoughness){e.pbrMetallicRoughness={...e.pbrMetallicRoughness};const t=e.pbrMetallicRoughness;t.baseColorTexture&&(t.baseColorTexture={...t.baseColorTexture},t.baseColorTexture.texture=this.getTexture(t.baseColorTexture.index)),t.metallicRoughnessTexture&&(t.metallicRoughnessTexture={...t.metallicRoughnessTexture},t.metallicRoughnessTexture.texture=this.getTexture(t.metallicRoughnessTexture.index))}return e}_resolveAccessor(e,t){var s,r;return(e={...e}).id=e.id||`accessor-${t}`,void 0!==e.bufferView&&(e.bufferView=this.getBufferView(e.bufferView)),e.bytesPerComponent=(s=e.componentType,Le[s]),e.components=(r=e.type,Be[r]),e.bytesPerElement=e.bytesPerComponent*e.components,e}_resolveTexture(e,t){return(e={...e}).id=e.id||`texture-${t}`,e.sampler=this.getSampler(e.sampler),e.source=this.getImage(e.source),e}_resolveSampler(e,t){(e={...e}).id=e.id||`sampler-${t}`,e.parameters={};for(const t in e){const s=this._enumSamplerParameter(t);void 0!==s&&(e.parameters[s]=e[t])}return e}_enumSamplerParameter(e){return Ve[e]}_resolveImage(e,t,s){if((e={...e}).id=e.id||`image-${t}`,void 0!==e.bufferView&&(e.bufferView=this.getBufferView(e.bufferView)),"uri"in e){const t=s.uri||this.gltf.baseUri;t&&(e.baseUri=t,e.fullUri=A(e.uri,t))}return e.getImageAsync=function(){return e.uri?new Promise(t=>{const s=new Image;s.crossOrigin="anonymous",s.onload=(()=>t(s)),s.src=e.fullUri||e.uri}):null},e}_resolveBufferView(e,t){(e={...e}).id=e.id||`bufferView-${t}`;const s=e.buffer;e.buffer=this.getBuffer(s);const r=this.buffers[s].arrayBuffer;let n=this.buffers[s].byteOffset||0;return"byteOffset"in e&&(n+=e.byteOffset),e.data=new Uint8Array(r,n,e.byteLength),e}_resolveCamera(e,t){return e.id=e.id||`camera-${t}`,e.perspective,e.orthographic,e}}function Ue(e,t){return(new Ee).postProcess(e,t)}function Se(e,t=Float32Array){if(0===e.length)return new Float32Array(0);if(!function e(t,s=Number.isFinite){let r=-1;for(;++r<t.length;){const n=t[r];if(Array.isArray(n)||ArrayBuffer.isView(n)){if(!e(n,s))return!1}else if(!s(n))return!1}return!0}(e))return null;const s=new t(function e(t,s=3){let r=0;let n=0;let i=-1;for(;++i<t.length;){const s=t[i];Array.isArray(s)||ArrayBuffer.isView(s)?r+=e(s):n++}return r+(0===r&&n<s?s:n)}(e));return function(e,t,s=3){(function e(t,s,r,n){let i=-1,o=0;for(;++i<t.length;){const 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this.addAccessor(s,Object.assign(r,t))}createBinaryChunk(){if(this.arrayBuffer)return;const e=this.byteLength,t=new ArrayBuffer(e),s=new Uint8Array(t);let r=0;for(let e=0;e<this.sourceBuffers.length;e++){r=L(this.sourceBuffers[e],s,r)}this.json.buffers[0].byteLength=e,this.arrayBuffer=t,this.sourceBuffers=[]}_removeStringFromArray(e,t){let s=!0;for(;s;){const r=e.indexOf(t);r>-1?e.splice(r,1):s=!1}}}function W(e){const t={};for(const s in e){const r=e[s];if("indices"!==s){const e=H(r);t[s]=e}}return t}function H(e,t){const{buffer:s,size:r,count:n}=function(e,t){let s=e,r=1,n=0;e&&e.value&&(s=e.value,r=e.size||1);s&&(ArrayBuffer.isView(s)||(s=function(e,t,s=!1){if(!e)return null;if(Array.isArray(e))return new t(e);if(s&&!(e instanceof t))return new t(e);return e}(s,Float32Array)),n=s.length/r);return{buffer:s,size:r,count:n}}(e);return{value:s,size:r,bufferView:null,byteOffset:0,count:n,type:j(r),componentType:_(s)}}class K{static get name(){return n}static decode(e,t){const s=new z(e);for(const e of s.json.meshes||[])K.decompressMesh(e,t);s.removeExtension(n)}static encode(e,t){const s=new z(e);for(const e of s.json.meshes||[])K.compressMesh(e,t),s.addRequiredExtension(n)}static compressMesh(e,t,s=4,r={}){if(!r.DracoWriter||!r.DracoLoader)throw new Error("DracoWriter/DracoLoader not available");const i=r.DracoWriter.encodeSync({attributes:e}),o=r.DracoLoader.parseSync({attributes:e}),u=r._addFauxAttributes(o.attributes),a=r.addBufferView(i);return{primitives:[{attributes:u,mode:s,extensions:{[n]:{bufferView:a,attributes:u}}}]}}static decompressMesh(e,t={}){for(const s of e.primitives)if(K._decompressMeshPrimitive(s,t),!s.attributes||0===Object.keys(s.attributes).length)throw new Error("Empty glTF primitive: decompression failure?")}static _decompressMeshPrimitive(e,t){const s=e.extensions&&e.extensions[n];if(!s)return;if(!t.DracoLoader||!t.decompress)return;delete e.extensions[n];const r=this._getBufferViewArray(s.bufferView),i=t.DracoLoader.parseSync(r);e.attributes=W(i.attributes),i.indices&&(e.indices=H(i.indices))}}class J{static get name(){return o}static decode(e,t){const s=new z(e),r=s.getExtension(o);r&&(s.json.lights=r.lights,s.removeExtension(o));for(const e of s.nodes||[]){const t=e.extensions&&e.extensions.KHR_lights_punctual;t&&(e.light=s._get("lights",t.light),delete e.extensions.KHR_lights_punctual)}}static encode(e,t){const s=new z(e),{json:r}=s;if(r.lights){const e=s.addExtensions(o);m(!e.lights),e.lights=r.lights,delete r.lights}if(s.json.lights){for(const e of s.json.lights){const t=e.node;s.addObjectExtension(t,o,e)}delete s.json.lights}}}const X={fetchLinkedResources:!1,decompress:!1,DracoLoader:null,postProcess:!0,createImages:!1,log:console},Q={fetchLinkedResources:!0,fetch:d,decompress:!1,DracoLoader:null,postProcess:!0,createImages:!1,log:console};function Y(e,t,s=0,n={}){n=Object.assign({},X,n);let i=t;if(i instanceof ArrayBuffer&&!C(i,s,n)){i=(new TextDecoder).decode(i)}if(e.buffers=[],"string"==typeof i?e.json=JSON.parse(i):i instanceof ArrayBuffer?(s=M(e,i,s,n),e.hasBinChunk&&e.buffers.push({arrayBuffer:i,byteOffset:e.binChunkByteOffset,byteLength:e.binChunkLength})):e.json=i,n.uri&&(e.baseUri=n.uri),n.fetchLinkedResources)for(const t of e.json.buffers||[])if(t.uri)throw new Error("parseGLTFSync: Cannot decode uri buffers");return function(e,t){for(const s in r){const n=s in t&&!t[s];if(!n){const n=r[s];n.decode(e,t)}}}(e,n),s}async function Z(e,t,s=0,r={}){return r=Object.assign({},Q,r),Y(e,t,s,{...r,fetchLinkedResources:!1,postProcess:!1,decompress:!1}),r.fetchLinkedResources&&await async function(e,t){for(const s of e.json.buffers)if(s.uri){const e=t.fetch||window.fetch;m(e);const r=A(s.uri,t.uri),n=await e(r),i=await n.arrayBuffer();s.data=i,delete s.uri}}(e,r),e}new Map;var ee=s(0);ee.a.TextEncoder;const te=ee.a.TextDecoder;function se(e,t,s={}){return function e(t,s,r,n={}){const i=t;const o=function(e,t){const s=function(e){if("string"==typeof e){if(0===e.indexOf("##/"))return e.slice(1);let t=e.match(/#\/([a-z]+)\/([0-9]+)/);if(t){const e=parseInt(t[2],10);return[t[1],e]}if(t=e.match(/\$\$\$([0-9]+)/)){const e=parseInt(t[1],10);return["accessors",e]}}return null}(e);if(s){const[r,n]=s,i=t[r]&&t[r][n];if(i)return i;console.error(`Invalid JSON pointer ${e}: #/${r}/${n}`)}return null}(i,r);if(o)return o;if(Array.isArray(i))return i.map(t=>e(t,s,r,n));if(null!==i&&"object"==typeof i){const t={};for(const o in i)t[o]=e(i[o],s,r,n);return t}return i}(e,e,t,s)}function re(e,t,s){s&&(e=function(e,t){const s=e.byteLength-t,r=new ArrayBuffer(s),n=new Uint8Array(e),i=new Uint8Array(r);for(let e=0;e<s;e++)i[e]=n[t+e];return r}(e,s));const r=t.bufferViews||[];for(let e=0;e<r.length;++e){m(r[e].byteLength>=0)}return{accessors:ne(e,r,t),images:ie(e,r,t)}}function ne(e,t,s){const r=s.accessors||[],n=[];for(let s=0;s<r.length;++s){const i=r[s];m(i);const o=t[i.bufferView];if(o){const{ArrayType:t,length:s}=v(i,o),r=new t(e,o.byteOffset,s);r.accessor=i,n.push(r)}}return n}function ie(e,t,s){const r=s.images||[],n=[];for(let s=0;s<r.length;++s){const i=r[s];m(i);const o=t[i.bufferView];m(o);const u=new Uint8Array(e,o.byteOffset,o.byteLength);u.imate=i,n.push(u)}return n}class oe{static isGLB(e,t={}){return C(e,0)}parse(e,t={}){return this.parseSync(e,t)}parseSync(e,t={}){if(this.glbArrayBuffer=e,this.binaryByteOffset=null,this.packedJson=null,this.json=null,null===this.json&&null===this.binaryByteOffset){const e=0;M(this,this.glbArrayBuffer,e,t),this.binaryByteOffset=this.binChunkByteOffset,this.packedJson=this.json;const s=re(this.glbArrayBuffer,this.json,this.binaryByteOffset);this.json=se(this.json,s),this.unpackedBuffers=s}return this}getApplicationData(e){return this.json[e]}getJSON(){return this.json}getArrayBuffer(){return this.glbArrayBuffer}getBinaryByteOffset(){return this.binaryByteOffset}getBufferView(e){const t=(e.byteOffset||0)+this.binaryByteOffset;return new Uint8Array(this.glbArrayBuffer,t,e.byteLength)}getBuffer(e){const t=x[e.componentType],s=b[e.type],r=w[e.componentType],n=e.count*s,i=e.count*s*r,o=this.json.bufferViews[e.bufferView];m(i>=0&&e.byteOffset+i<=o.byteLength);const u=o.byteOffset+this.binaryByteOffset+e.byteOffset;return new t(this.glbArrayBuffer,u,n)}getImageData(e){return{typedArray:this.getBufferView(e.bufferView),mimeType:e.mimeType||"image/jpeg"}}getImage(e){const t=this.getBufferView(e.bufferView),s=e.mimeType||"image/jpeg",r=new Blob([t],{type:s}),n=(self.URL||self.webkitURL).createObjectURL(r),i=new Image;return i.src=n,i}getImageAsync(e){return new Promise(t=>{const s=this.getBufferView(e.bufferView),r=e.mimeType||"image/jpeg",n=new Blob([s],{type:r}),i=(self.URL||self.webkitURL).createObjectURL(n),o=new Image;o.onload=()=>t(o),o.src=i})}}const ue={SCALAR:1,VEC2:2,VEC3:3,VEC4:4,MAT2:4,MAT3:9,MAT4:16},ae={5120:1,5121:1,5122:2,5123:2,5125:4,5126:4},fe={magFilter:10240,minFilter:10241,wrapS:10242,wrapT:10243};class ce{postProcess(e,t,s={}){return this.gltf=e,this.glbParser=t,this._resolveToTree(s),this.gltf}_resolveToTree(e={}){const{gltf:t}=this;return(t.bufferViews||[]).forEach((e,t)=>this._resolveBufferView(e,t)),(t.images||[]).forEach((t,s)=>this._resolveImage(t,s,e)),(t.samplers||[]).forEach((e,t)=>this._resolveSampler(e,t)),(t.textures||[]).forEach((e,t)=>this._resolveTexture(e,t)),(t.accessors||[]).forEach((e,t)=>this._resolveAccessor(e,t)),(t.materials||[]).forEach((e,t)=>this._resolveMaterial(e,t)),(t.meshes||[]).forEach((e,t)=>this._resolveMesh(e,t)),(t.nodes||[]).forEach((e,t)=>this._resolveNode(e,t)),(t.skins||[]).forEach((e,t)=>this._resolveSkin(e,t)),(t.scenes||[]).forEach((e,t)=>this._resolveScene(e,t)),void 0!==t.scene&&(t.scene=t.scenes[this.gltf.scene]),this._process_extension_KHR_lights_punctual(),t}getScene(e){return this._get("scenes",e)}getNode(e){return this._get("nodes",e)}getSkin(e){return this._get("skins",e)}getMesh(e){return this._get("meshes",e)}getMaterial(e){return this._get("materials",e)}getAccessor(e){return this._get("accessors",e)}getCamera(e){return null}getTexture(e){return this._get("textures",e)}getSampler(e){return this._get("samplers",e)}getImage(e){return this._get("images",e)}getBufferView(e){return this._get("bufferViews",e)}getBuffer(e){return this._get("buffers",e)}_get(e,t){if("object"==typeof t)return t;const s=this.gltf[e]&&this.gltf[e][t];return s||console.warn(`glTF file error: Could not find ${e}[${t}]`),s}_resolveScene(e,t){e.id=`scene-${t}`,e.nodes=(e.nodes||[]).map(e=>this.getNode(e))}_resolveNode(e,t){e.id=`node-${t}`,e.children=(e.children||[]).map(e=>this.getNode(e)),void 0!==e.mesh&&(e.mesh=this.getMesh(e.mesh)),void 0!==e.camera&&(e.camera=this.getCamera(e.camera)),void 0!==e.skin&&(e.skin=this.getSkin(e.skin))}_resolveSkin(e,t){e.id=`skin-${t}`,e.inverseBindMatrices=this.getAccessor(e.inverseBindMatrices)}_resolveMesh(e,t){e.id=`mesh-${t}`;for(const t of e.primitives){for(const e in t.attributes)t.attributes[e]=this.getAccessor(t.attributes[e]);void 0!==t.indices&&(t.indices=this.getAccessor(t.indices)),void 0!==t.material&&(t.material=this.getMaterial(t.material))}}_resolveMaterial(e,t){if(e.id=`material-${t}`,e.normalTexture&&(e.normalTexture.texture=this.getTexture(e.normalTexture.index)),e.occlusionTexture&&(e.occlusionTexture.texture=this.getTexture(e.occlusionTexture.index)),e.emissiveTexture&&(e.emissiveTexture.texture=this.getTexture(e.emissiveTexture.index)),e.pbrMetallicRoughness){const t=e.pbrMetallicRoughness;t.baseColorTexture&&(t.baseColorTexture.texture=this.getTexture(t.baseColorTexture.index)),t.metallicRoughnessTexture&&(t.metallicRoughnessTexture.texture=this.getTexture(t.metallicRoughnessTexture.index))}}_resolveAccessor(e,t){e.id=`accessor-${t}`,void 0!==e.bufferView&&(e.bufferView=this.getBufferView(e.bufferView)),e.bytesPerComponent=ae[e],e.components=ue[e],e.bytesPerElement=e.bytesPerComponent*e.components}_resolveTexture(e,t){e.id=`texture-${t}`,e.sampler=this.getSampler(e.sampler),e.source=this.getImage(e.source)}_resolveSampler(e,t){e.id=`sampler-${t}`,e.parameters={};for(const t in e){const s=this._enumSamplerParameter(t);void 0!==s&&(e.parameters[s]=e[t])}}_enumSamplerParameter(e){return fe[e]}_resolveImage(e,t,s){e.id=`image-${t}`,void 0!==e.bufferView&&(e.bufferView=this.getBufferView(e.bufferView));const{createImages:r=!0}=s;r?e.image=this.glbParser.getImage(e):e.getImageAsync=()=>this.glbParser?this.glbParser.getImageAsync(e):e.uri?new 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this.gltf.extensions[e]}_removeStringFromArray(e,t){let s=!0;for(;s;){const r=e.indexOf(t);r>-1?e.splice(r,1):s=!1}}}const he={fetchLinkedResources:!0,fetch:d,decompress:!1,DracoLoader:null,postProcess:!0,createImages:!1,log:console};class le{async parse(e,t={}){if(t=Object.assign({},he,t),this.parseSync(e,{...t,postProcess:!1,decompress:!1}),t.fetchLinkedResources&&await this._loadLinkedAssets(t),t.decompress&&this._decompressMeshes(t),t.postProcess){(new ce).postProcess(this.gltf,this.glbParser,t)}return this.gltf}parseSync(e,t={}){if(t=Object.assign({},he,t),e instanceof ArrayBuffer&&!oe.isGLB(e,t)){e=(new te).decode(e)}if("string"==typeof e&&(e=JSON.parse(e)),e instanceof ArrayBuffer?(this.glbParser=new oe,this.gltf=this.glbParser.parseSync(e).json,this.json=this.gltf):(this.glbParser=null,this.gltf=e,this.json=e),t.decompress&&this._decompressMeshes(t),t.postProcess){(new ce).postProcess(this.gltf,this.glbParser,t)}return this.gltf}getApplicationData(e){return this.json[e]}getExtraData(e){return(this.json.extras||{})[e]}getExtension(e){const t=this.getUsedExtensions().find(t=>t===e),s=this.json.extensions||{};return t?s[e]||!0:null}getRequiredExtension(e){return this.getRequiredExtensions().find(t=>t===e)?this.getExtension(e):null}getRequiredExtensions(){return this.json.extensionsRequired||[]}getUsedExtensions(){return this.json.extensionsUsed||[]}getScene(e){return this._get("scenes",e)}getNode(e){return this._get("nodes",e)}getSkin(e){return this._get("skins",e)}getMesh(e){return this._get("meshes",e)}getMaterial(e){return this._get("materials",e)}getAccessor(e){return this._get("accessors",e)}getCamera(e){return null}getTexture(e){return this._get("textures",e)}getSampler(e){return this._get("samplers",e)}getImage(e){return this._get("images",e)}getBufferView(e){return this._get("bufferViews",e)}getBuffer(e){return this._get("buffers",e)}_get(e,t){if("object"==typeof t)return t;const s=this.gltf[e]&&this.gltf[e][t];return s||console.warn(`glTF file error: Could not find ${e}[${t}]`),s}async _loadLinkedAssets(e){return await Promise.all(this.gltf.buffers.map(t=>this._loadBuffer(t,e)))}async _loadBuffer(e,t){if(e.uri){const s=t.fetch||window.fetch,r=A(e.uri,t.uri),n=await s(r),i=await n.arrayBuffer();e.data=i,e.uri=null}}_decompressMeshes(e){if(e.DracoLoader&&e.decompress){for(const t of this.gltf.meshes||[])for(const s of t.primitives)if(this._decompressKhronosDracoPrimitive(s,e),this._decompressUberDracoPrimitive(s,e),!s.attributes||0===Object.keys(s.attributes).length)throw new Error("Empty glTF primitive: decompression failure?");this._removeExtension(n),this._removeExtension(i)}}_decompressKhronosDracoPrimitive(e,t){const s=e.extensions&&e.extensions[n];if(!s)return;delete e.extensions[n];const r=this._getBufferViewArray(s.bufferView),i=t.DracoLoader.parseSync(r);e.attributes=W(i.attributes),i.indices&&(e.indices=H(i.indices))}_decompressUberDracoPrimitive(e,t){const s=e.extensions&&e.extensions[i];if(!s)return;if(0!==e.mode)throw new Error(i);delete e.extensions[i];const r=this._getBufferViewArray(s.bufferView),n=t.DracoLoader.parseSync(r);e.attributes=n.attributes}_getBufferViewArray(e){const t=this.gltf.bufferViews[e];if(this.glbParser)return this.glbParser.getBufferView(t);const s=this.gltf.buffers[t.buffer].data,r=t.byteOffset||0;return new Uint8Array(s,r,t.byteLength)}_removeExtension(e){this.json.extensionsRequired&&this._removeStringFromArray(this.json.extensionsRequired,e),this.json.extensionsUsed&&this._removeStringFromArray(this.json.extensionsUsed,e),this.json.extensions&&delete this.json.extensions[e]}_removeStringFromArray(e,t){let s=!0;for(;s;){const r=e.indexOf(t);r>-1?e.splice(r,1):s=!1}}}const ge={useGLTFParser:!0};var de={name:"glTF",extension:["gltf","glb"],text:!0,binary:!0,parse:async function(e,t={}){if((t={...ge,...t}).useGLTFParser)return(new le).parse(e,t);const{byteOffset:s=0}=t,r={};return await Z(r,e,s,t),r},parseSync:function(e,t={}){if((t={...ge,...t}).useGLTFParser)return(new le).parseSync(e,t);const{byteOffset:s=0}=t,r={};return Y(r,e,s,t),r},defaultOptions:ge};function me(e,t,s,r){const n=T(s.byteLength),i=n-s.byteLength;if(e){const r=new Uint8Array(e.buffer,e.byteOffset+t,s.byteLength),n=new Uint8Array(s);r.set(n);for(let r=0;r<i;++r)e.setUint8(t+s.byteLength+r,32)}return t+=n}const pe=1179937895,ye=1313821514,be=5130562,we=!0;function xe(e,t,s=0,r={}){const{magic:n=pe,version:i=2,json:o={},binary:u}=e,a=s;t&&(t.setUint32(s+0,n,we),t.setUint32(s+4,i,we),t.setUint32(s+8,0,we));const f=s+8,c=s+=12;if(t&&(t.setUint32(s+0,0,we),t.setUint32(s+4,ye,we)),s=function(e,t,s,r){return t=me(e,t,new TextEncoder("utf8").encode(s))}(t,s+=8,JSON.stringify(o)),t){const e=s-c-8;t.setUint32(c+0,e,we)}if(u){const e=s;if(t&&(t.setUint32(s+0,0,we),t.setUint32(s+4,be,we)),s=me(t,s+=8,u),t){const r=s-e-8;t.setUint32(e+0,r,we)}}if(t){const e=s-a;t.setUint32(f,e,we)}return s}function je(e,t,s,r){return function(e,{firstBuffer:t=0}={}){if(e.buffers&&e.buffers.length>t)throw new Error("encodeGLTF: multiple buffers not yet implemented")}(e),xe(e,t,s,r)}var _e={name:"glTF",extensions:["glb"],encodeSync:function(e,t={}){const{byteOffset:s=0}=t,r=je(e,null,s,t),n=new ArrayBuffer(r);return je(e,new DataView(n),s,t),n},binary:!0,defaultOptions:{useGLTFBuilder:!0}},ve={name:"GLB",extension:["glb"],text:!0,binary:!0,parseSync:function(e,t){const{byteOffset:s=0}=t,r={};return M(r,e,s,t),r}};var Ae={name:"GLB",extensions:["glb"],encodeSync:function(e,t){const{byteOffset:s=0}=t,r=xe(e,null,s,t),n=new ArrayBuffer(r),i=new DataView(n);return xe(e,i,s,t),n},binary:!0};const Be={SCALAR:1,VEC2:2,VEC3:3,VEC4:4,MAT2:4,MAT3:9,MAT4:16},Te={5120:1,5121:1,5122:2,5123:2,5125:4,5126:4},Le={magFilter:10240,minFilter:10241,wrapS:10242,wrapT:10243};class Ve{postProcess(e,t={}){return this.gltf=e,this.json=e.json,this.buffers=e.buffers,this._resolveTree(e.json,t)}_resolveTree(e,t={}){return e.bufferViews&&(e.bufferViews=e.bufferViews.map((e,t)=>this._resolveBufferView(e,t))),e.images&&(e.images=e.images.map((e,s)=>this._resolveImage(e,s,t))),e.samplers&&(e.samplers=e.samplers.map((e,t)=>this._resolveSampler(e,t))),e.textures&&(e.textures=e.textures.map((e,t)=>this._resolveTexture(e,t))),e.accessors&&(e.accessors=e.accessors.map((e,t)=>this._resolveAccessor(e,t))),e.materials&&(e.materials=e.materials.map((e,t)=>this._resolveMaterial(e,t))),e.meshes&&(e.meshes=e.meshes.map((e,t)=>this._resolveMesh(e,t))),e.nodes&&(e.nodes=e.nodes.map((e,t)=>this._resolveNode(e,t))),e.skins&&(e.skins=e.skins.map((e,t)=>this._resolveSkin(e,t))),e.scenes&&(e.scenes=e.scenes.map((e,t)=>this._resolveScene(e,t))),void 0!==e.scene&&(e.scene=e.scenes[this.json.scene]),e}getScene(e){return this._get("scenes",e)}getNode(e){return this._get("nodes",e)}getSkin(e){return this._get("skins",e)}getMesh(e){return this._get("meshes",e)}getMaterial(e){return this._get("materials",e)}getAccessor(e){return this._get("accessors",e)}getCamera(e){return null}getTexture(e){return this._get("textures",e)}getSampler(e){return this._get("samplers",e)}getImage(e){return this._get("images",e)}getBufferView(e){return this._get("bufferViews",e)}getBuffer(e){return this._get("buffers",e)}_get(e,t){if("object"==typeof t)return t;const s=this.json[e]&&this.json[e][t];return s||console.warn(`glTF file error: Could not find ${e}[${t}]`),s}_resolveScene(e,t){return(e={...e}).id=e.id||`scene-${t}`,e.nodes=(e.nodes||[]).map(e=>this.getNode(e)),e}_resolveNode(e,t){return(e={...e}).id=e.id||`node-${t}`,e.children&&(e.children=e.children.map(e=>this.getNode(e))),void 0!==e.mesh&&(e.mesh=this.getMesh(e.mesh)),void 0!==e.camera&&(e.camera=this.getCamera(e.camera)),void 0!==e.skin&&(e.skin=this.getSkin(e.skin)),e}_resolveSkin(e,t){return(e={...e}).id=e.id||`skin-${t}`,e.inverseBindMatrices=this.getAccessor(e.inverseBindMatrices),e}_resolveMesh(e,t){return(e={...e}).id=e.id||`mesh-${t}`,e.primitives&&(e.primitives=e.primitives.map(e=>{const t=(e={...e}).attributes;e.attributes={};for(const s in t)e.attributes[s]=this.getAccessor(t[s]);return void 0!==e.indices&&(e.indices=this.getAccessor(e.indices)),void 0!==e.material&&(e.material=this.getMaterial(e.material)),e})),e}_resolveMaterial(e,t){if((e={...e}).id=e.id||`material-${t}`,e.normalTexture&&(e.normalTexture={...e.normalTexture},e.normalTexture.texture=this.getTexture(e.normalTexture.index)),e.occlusionTexture&&(e.occlustionTexture={...e.occlustionTexture},e.occlusionTexture.texture=this.getTexture(e.occlusionTexture.index)),e.emissiveTexture&&(e.emmisiveTexture={...e.emmisiveTexture},e.emissiveTexture.texture=this.getTexture(e.emissiveTexture.index)),e.pbrMetallicRoughness){e.pbrMetallicRoughness={...e.pbrMetallicRoughness};const t=e.pbrMetallicRoughness;t.baseColorTexture&&(t.baseColorTexture={...t.baseColorTexture},t.baseColorTexture.texture=this.getTexture(t.baseColorTexture.index)),t.metallicRoughnessTexture&&(t.metallicRoughnessTexture={...t.metallicRoughnessTexture},t.metallicRoughnessTexture.texture=this.getTexture(t.metallicRoughnessTexture.index))}return e}_resolveAccessor(e,t){var s,r;return(e={...e}).id=e.id||`accessor-${t}`,void 0!==e.bufferView&&(e.bufferView=this.getBufferView(e.bufferView)),e.bytesPerComponent=(s=e.componentType,Te[s]),e.components=(r=e.type,Be[r]),e.bytesPerElement=e.bytesPerComponent*e.components,e}_resolveTexture(e,t){return(e={...e}).id=e.id||`texture-${t}`,e.sampler=this.getSampler(e.sampler),e.source=this.getImage(e.source),e}_resolveSampler(e,t){(e={...e}).id=e.id||`sampler-${t}`,e.parameters={};for(const t in e){const s=this._enumSamplerParameter(t);void 0!==s&&(e.parameters[s]=e[t])}return e}_enumSamplerParameter(e){return Le[e]}_resolveImage(e,t,s){if((e={...e}).id=e.id||`image-${t}`,void 0!==e.bufferView&&(e.bufferView=this.getBufferView(e.bufferView)),"uri"in e){const t=s.uri||this.gltf.baseUri;t&&(e.baseUri=t,e.fullUri=A(e.uri,t))}return e.getImageAsync=function(){return e.uri?new Promise(t=>{const s=new Image;s.crossOrigin="anonymous",s.onload=()=>t(s),s.src=e.fullUri||e.uri}):null},e}_resolveBufferView(e,t){(e={...e}).id=e.id||`bufferView-${t}`;const s=e.buffer;e.buffer=this.getBuffer(s);const r=this.buffers[s].arrayBuffer;let n=this.buffers[s].byteOffset||0;return"byteOffset"in e&&(n+=e.byteOffset),e.data=new Uint8Array(r,n,e.byteLength),e}_resolveCamera(e,t){return e.id=e.id||`camera-${t}`,e.perspective,e.orthographic,e}}function Ee(e,t){return(new Ve).postProcess(e,t)}function Ue(e,t=Float32Array){if(0===e.length)return new Float32Array(0);if(!function e(t,s=Number.isFinite){let r=-1;for(;++r<t.length;){const n=t[r];if(Array.isArray(n)||ArrayBuffer.isView(n)){if(!e(n,s))return!1}else if(!s(n))return!1}return!0}(e))return null;const s=new t(function e(t,s=3){let r=0;let n=0;let i=-1;for(;++i<t.length;){const s=t[i];Array.isArray(s)||ArrayBuffer.isView(s)?r+=e(s):n++}return r+(0===r&&n<s?s:n)}(e));return function(e,t,s=3){(function e(t,s,r,n){let i=-1,o=0;for(;++i<t.length;){const u=t[i];Array.isArray(u)||ArrayBuffer.isView(u)?n=e(u,s,r,n):o<r&&(s[n++]=u,o++)}return o>0&&o<r&&(s[n++]=0),n})(e,t,s,0)}(e,s),s}function Oe(e,t,s={}){const{flattenArrays:r=!1}=s;let n=e;if("string"==typeof n&&0===n.indexOf("#/"))return`#${n}`;if(Array.isArray(n)){const e=r&&Ue(n);if(!e)return n.map(e=>Oe(e,t,s));n=e}if(ArrayBuffer.isView(n)&&t){if(t.isImage(n)){return`#/images/${t.addImage(n)}`}return`#/accessors/${t.addBuffer(n)}`}if(null!==n&&"object"==typeof n){const e={};for(const r in n)e[r]=Oe(n[r],t,s);return e}return n}class Se{constructor(e={}){this.byteLength=0,this.json={buffers:[{byteLength:0}],bufferViews:[],accessors:[],images:[],meshes:[]},this.sourceBuffers=[],this.log=e.log||console}getByteLength(){return this.byteLength}isImage(e){return function(e,t){if(t){const{test:s}=G(t);return s(N(e))}return Boolean($(e))}(e)}encodeSync(e={}){return this.encodeAsGLB(e)}encodeAsGLB(e={}){this._packBinaryChunk(),e.magic&&console.warn("Custom glTF magic number no longer supported");const t={version:2,json:this.json,binary:this.arrayBuffer},s=xe(t,null,0,e),r=new ArrayBuffer(s);return xe(t,new DataView(r),0,e),r}addApplicationData(e,t,s={}){const r=s.packTypedArrays?Oe(t,this,s):t;return this.json[e]=r,this}addBuffer(e,t={size:3}){const s=this.addBufferView(e),r={size:t.size,componentType:_(e),count:Math.round(e.length/t.size)};return this.addAccessor(s,Object.assign(r,t))}addBufferView(e){const t=e.byteLength||e.length;return this.json.bufferViews.push({buffer:0,byteOffset:this.byteLength,byteLength:t}),this.byteLength+=T(t),this.sourceBuffers.push(e),this.json.bufferViews.length-1}addAccessor(e,t){return this.json.accessors.push({bufferView:e,type:j(t.size),componentType:t.componentType,count:t.count}),this.json.accessors.length-1}_pack(){return this._packBinaryChunk(),{arrayBuffer:this.arrayBuffer,json:this.json}}_packBinaryChunk(){if(this.arrayBuffer)return;const e=this.byteLength,t=new ArrayBuffer(e),s=new Uint8Array(t);let r=0;for(let e=0;e<this.sourceBuffers.length;e++){r=L(this.sourceBuffers[e],s,r)}this.json.buffers[0].byteLength=e,this.arrayBuffer=t,this.sourceBuffers=[]}_getInternalCounts(){return{buffers:this.json.buffers.length,bufferViews:this.json.bufferViews.length,accessors:this.json.accessors.length,images:this.json.images.length}}}class Re extends Se{constructor(e={}){super(e),this.DracoWriter=e.DracoWriter,this.DracoLoader=e.DracoLoader}addApplicationData(e,t,s={}){const r=s.packTypedArrays?Oe(t,this,s):t;return this.json[e]=r,this}addExtraData(e,t,s={}){const r=s.packedTypedArrays?Oe(t,this,s):t;return this.json.extras=this.json.extras||{},this.json.extras[e]=r,this}addExtension(e,t,s={}){m(t);const r=s.packTypedArrays?Oe(t,this,s):t;return this.json.extensions=this.json.extensions||{},this.json.extensions[e]=r,this.registerUsedExtension(e),this}addRequiredExtension(e,t,s={}){m(t);const r=s.packTypedArrays?Oe(t,this,s):t;return this.addExtension(e,r),this.registerRequiredExtension(e),this}registerUsedExtension(e){this.json.extensionsUsed=this.json.extensionsUsed||[],this.json.extensionsUsed.find(t=>t===e)||this.json.extensionsUsed.push(e)}registerRequiredExtension(e){this.registerUsedExtension(e),this.json.extensionsRequired=this.json.extensionsRequired||[],this.json.extensionsRequired.find(t=>t===e)||this.json.extensionsRequired.push(e)}addMesh(e,t,s=4){const r={primitives:[{attributes:this._addAttributes(e),indices:t,mode:s}]};return this.json.meshes=this.json.meshes||[],this.json.meshes.push(r),this.json.meshes.length-1}addPointCloud(e){const t={primitives:[{attributes:this._addAttributes(e),mode:0}]};return this.json.meshes=this.json.meshes||[],this.json.meshes.push(t),this.json.meshes.length-1}addCompressedMesh(e,t,s=4){if(!this.DracoWriter||!this.DracoLoader)throw new Error("DracoWriter/DracoLoader not available");this.registerRequiredExtension(n);const r=this.DracoWriter.encodeSync({attributes:e}),i=this.DracoLoader.parseSync({attributes:e}),o=this._addFauxAttributes(i.attributes),u=this.addBufferView(r),a={primitives:[{attributes:o,mode:s,extensions:{[n]:{bufferView:u,attributes:o}}}]};return this.json.meshes=this.json.meshes||[],this.json.meshes.push(a),this.json.meshes.length-1}addCompressedPointCloud(e){if(!this.DracoWriter||!this.DracoLoader)throw new Error("DracoWriter/DracoLoader not available");e.mode=0;const t=this.DracoWriter.encodeSync(e,{pointcloud:!0}),s=this.addBufferView(t),r={primitives:[{attributes:{},mode:0,extensions:{[i]:{bufferView:s}}}]};return this.registerRequiredExtension(i),this.json.meshes=this.json.meshes||[],this.json.meshes.push(r),this.json.meshes.length-1}addImage(e){const t=this.addBufferView(e),s=q(e)||{};if(s){const{mimeType:e,width:r,height:n}=s;this.json.images.push({bufferView:t,mimeType:e,width:r,height:n})}else this.json.images.push({bufferView:t});return this.json.images.length-1}}s.d(t,"KHR_DRACO_MESH_COMPRESSION",function(){return n}),s.d(t,"UBER_POINT_CLOUD_EXTENSION",function(){return i}),s.d(t,"GLTFLoader",function(){return de}),s.d(t,"GLTFWriter",function(){return _e}),s.d(t,"GLBLoader",function(){return ve}),s.d(t,"GLBWriter",function(){return Ae}),s.d(t,"GLTFScenegraph",function(){return z}),s.d(t,"postProcessGLTF",function(){return Ee}),s.d(t,"parseGLTFSync",function(){return Y}),s.d(t,"encodeGLTFSync",function(){return je}),s.d(t,"packBinaryJson",function(){return Oe}),s.d(t,"unpackBinaryJson",function(){return se}),s.d(t,"GLBParser",function(){return oe}),s.d(t,"GLBBuilder",function(){return Se}),s.d(t,"GLTFParser",function(){return le}),s.d(t,"GLTFBuilder",function(){return Re})}])});

dist/es5/lib/deprecated/glb-builder.js

@@ -14,2 +14,4 @@ "use strict";
 
+var _loaderUtils = require("@loaders.gl/loader-utils");
+
 var _images = require("@loaders.gl/images");
@@ -19,4 +21,2 @@
 
-var _encodeUtils = require("../utils/encode-utils");
-
 var _encodeGlb = _interopRequireDefault(require("../encode-glb"));
@@ -113,3 +113,3 @@
       });
-      this.byteLength += (0, _encodeUtils.padTo4Bytes)(byteLength);
+      this.byteLength += (0, _loaderUtils.padTo4Bytes)(byteLength);
       this.sourceBuffers.push(buffer);
@@ -153,3 +153,3 @@ return this.json.bufferViews.length - 1;
         var sourceBuffer = this.sourceBuffers[i];
-        dstByteOffset = (0, _encodeUtils.copyToArray)(sourceBuffer, targetArray, dstByteOffset);
+        dstByteOffset = (0, _loaderUtils.copyToArray)(sourceBuffer, targetArray, dstByteOffset);
       }
@@ -156,0 +156,0 @@

dist/es5/lib/encode-glb.js

@@ -8,3 +8,3 @@ "use strict";
 
-var _encodeUtils = require("./utils/encode-utils");
+var _loaderUtils = require("@loaders.gl/loader-utils");
 
@@ -45,3 +45,3 @@ var MAGIC_glTF = 0x46546c67;
   var jsonString = JSON.stringify(json);
-  byteOffset = (0, _encodeUtils.copyPaddedStringToDataView)(dataView, byteOffset, jsonString, 4);
+  byteOffset = (0, _loaderUtils.copyPaddedStringToDataView)(dataView, byteOffset, jsonString, 4);
 
@@ -62,3 +62,3 @@ if (dataView) {
     byteOffset += 8;
-    byteOffset = (0, _encodeUtils.copyPaddedArrayBufferToDataView)(dataView, byteOffset, binary, 4);
+    byteOffset = (0, _loaderUtils.copyPaddedArrayBufferToDataView)(dataView, byteOffset, binary, 4);
 
@@ -65,0 +65,0 @@ if (dataView) {

dist/es5/lib/gltf-scenegraph.js

@@ -18,6 +18,6 @@ "use strict";
 
+var _loaderUtils = require("@loaders.gl/loader-utils");
+
 var _assert = _interopRequireDefault(require("./utils/assert"));
 
-var _encodeUtils = require("./utils/encode-utils");
-
 var _gltfUtils = require("./gltf-utils/gltf-utils");
@@ -324,3 +324,3 @@
       var byteLength = buffer.byteLength || buffer.length;
-      this.byteLength += (0, _encodeUtils.padTo4Bytes)(byteLength);
+      this.byteLength += (0, _loaderUtils.padTo4Bytes)(byteLength);
       this.sourceBuffers = this.sourceBuffers || [];
@@ -378,3 +378,3 @@ this.sourceBuffers.push(buffer);
         var sourceBuffer = this.sourceBuffers[i];
-        dstByteOffset = (0, _encodeUtils.copyToArray)(sourceBuffer, targetArray, dstByteOffset);
+        dstByteOffset = (0, _loaderUtils.copyToArray)(sourceBuffer, targetArray, dstByteOffset);
       }
@@ -381,0 +381,0 @@

dist/es5/lib/parse-glb.js

@@ -9,3 +9,3 @@ "use strict";
 
-var _core = require("@loaders.gl/core");
+var _loaderUtils = require("@loaders.gl/loader-utils");
 
@@ -51,14 +51,14 @@ var MAGIC_glTF = 0x676c5446;
 
-  (0, _core.assert)(glb.version === 2, "Invalid GLB version ".concat(glb.version, ". Only .glb v2 supported"));
-  (0, _core.assert)(glb.byteLength > 20);
+  (0, _loaderUtils.assert)(glb.version === 2, "Invalid GLB version ".concat(glb.version, ". Only .glb v2 supported"));
+  (0, _loaderUtils.assert)(glb.byteLength > 20);
   var jsonChunkLength = dataView.getUint32(byteOffset + 12, LE);
   var jsonChunkFormat = dataView.getUint32(byteOffset + 16, LE);
   var isJSONChunk = jsonChunkFormat === GLB_CHUNK_TYPE_JSON || jsonChunkFormat === 0;
-  (0, _core.assert)(isJSONChunk, "JSON chunk format ".concat(jsonChunkFormat));
+  (0, _loaderUtils.assert)(isJSONChunk, "JSON chunk format ".concat(jsonChunkFormat));
   var jsonChunkByteOffset = GLB_FILE_HEADER_SIZE + GLB_CHUNK_HEADER_SIZE;
   var jsonChunk = new Uint8Array(arrayBuffer, byteOffset + jsonChunkByteOffset, jsonChunkLength);
-  var textDecoder = new _core.TextDecoder('utf8');
+  var textDecoder = new TextDecoder('utf8');
   var jsonText = textDecoder.decode(jsonChunk);
   glb.json = JSON.parse(jsonText);
-  var binChunkStart = jsonChunkByteOffset + (0, _core.padTo4Bytes)(jsonChunkLength);
+  var binChunkStart = jsonChunkByteOffset + (0, _loaderUtils.padTo4Bytes)(jsonChunkLength);
   glb.hasBinChunk = binChunkStart + 8 <= glb.byteLength;
@@ -70,3 +70,3 @@
     var isBinChunk = binChunkFormat === GLB_CHUNK_TYPE_BIN || binChunkFormat === 1;
-    (0, _core.assert)(isBinChunk, "BIN chunk format ".concat(binChunkFormat));
+    (0, _loaderUtils.assert)(isBinChunk, "BIN chunk format ".concat(binChunkFormat));
     var binChunkByteOffset = binChunkStart + GLB_CHUNK_HEADER_SIZE;
@@ -73,0 +73,0 @@ glb.binChunkByteOffset = binChunkByteOffset;

dist/es6/glb-loader.js

@@ -11,4 +11,5 @@ import parseGLBSync from './lib/parse-glb';
 function parseSync(arrayBuffer, options) {
-  const _options$byteOffset = options.byteOffset,
-        byteOffset = _options$byteOffset === void 0 ? 0 : _options$byteOffset;
+  const {
+    byteOffset = 0
+  } = options;
   const glb = {};
@@ -15,0 +16,0 @@ parseGLBSync(glb, arrayBuffer, byteOffset, options);

dist/es6/glb-writer.js

@@ -10,4 +10,5 @@ import encodeGLBSync from './lib/encode-glb';
 function encodeSync(glb, options) {
-  const _options$byteOffset = options.byteOffset,
-        byteOffset = _options$byteOffset === void 0 ? 0 : _options$byteOffset;
+  const {
+    byteOffset = 0
+  } = options;
   const byteLength = encodeGLBSync(glb, null, byteOffset, options);
@@ -14,0 +15,0 @@ const arrayBuffer = new ArrayBuffer(byteLength);

dist/es6/gltf-loader.js

@@ -22,5 +22,5 @@ import _objectSpread from "@babel/runtime/helpers/esm/objectSpread";
 
-    const _options2 = options,
-          _options2$byteOffset = _options2.byteOffset,
-          byteOffset = _options2$byteOffset === void 0 ? 0 : _options2$byteOffset;
+    const {
+      byteOffset = 0
+    } = options;
     const gltf = {};
@@ -41,5 +41,5 @@ yield parseGLTF(gltf, arrayBuffer, byteOffset, options);
 
-  const _options = options,
-        _options$byteOffset = _options.byteOffset,
-        byteOffset = _options$byteOffset === void 0 ? 0 : _options$byteOffset;
+  const {
+    byteOffset = 0
+  } = options;
   const gltf = {};
@@ -46,0 +46,0 @@ parseGLTFSync(gltf, arrayBuffer, byteOffset, options);

dist/es6/gltf-writer.js

@@ -5,4 +5,5 @@ import { encodeGLTFSync } from './lib/encode-gltf';
   let options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
-  const _options$byteOffset = options.byteOffset,
-        byteOffset = _options$byteOffset === void 0 ? 0 : _options$byteOffset;
+  const {
+    byteOffset = 0
+  } = options;
   const byteLength = encodeGLTFSync(gltf, null, byteOffset, options);
@@ -9,0 +10,0 @@ const arrayBuffer = new ArrayBuffer(byteLength);

dist/es6/lib/deprecated/glb-builder.js

@@ -0,5 +1,4 @@
+import { padTo4Bytes, copyToArray } from '@loaders.gl/loader-utils';
 import { isImage } from '@loaders.gl/images';
 import { getAccessorTypeFromSize, getComponentTypeFromArray } from '../gltf-utils/gltf-utils';
-import { padTo4Bytes } from '../utils/encode-utils';
-import { copyToArray } from '../utils/encode-utils';
 import encodeGLBSync from '../encode-glb';
@@ -6,0 +5,0 @@ import packBinaryJson from './packed-json/pack-binary-json';

dist/es6/lib/deprecated/gltf-builder.js

@@ -163,5 +163,7 @@ import { getImageMetadata } from '@loaders.gl/images';
     if (sizeAndType) {
-      const mimeType = sizeAndType.mimeType,
-            width = sizeAndType.width,
-            height = sizeAndType.height;
+      const {
+        mimeType,
+        width,
+        height
+      } = sizeAndType;
       this.json.images.push({
@@ -168,0 +170,0 @@ bufferView: bufferViewIndex,

dist/es6/lib/deprecated/gltf-post-processor-old.js

@@ -53,3 +53,5 @@ import { getFullUri } from '../gltf-utils/gltf-utils';
     let options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
-    const gltf = this.gltf;
+    const {
+      gltf
+    } = this;
     (gltf.bufferViews || []).forEach((bufView, i) => this._resolveBufferView(bufView, i));
@@ -252,4 +254,5 @@ (gltf.images || []).forEach((image, i) => this._resolveImage(image, i, options));
 
-    const _options$createImages = options.createImages,
-          createImages = _options$createImages === void 0 ? true : _options$createImages;
+    const {
+      createImages = true
+    } = options;
 
@@ -297,3 +300,5 @@ if (createImages) {
   _process_extension_KHR_lights_punctual() {
-    const gltf = this.gltf;
+    const {
+      gltf
+    } = this;
     const extension = gltf.extensions && gltf.extensions.KHR_lights_punctual;
@@ -300,0 +305,0 @@

dist/es6/lib/deprecated/packed-json/pack-binary-json.js

 import { flattenToTypedArray } from './flatten-to-typed-array';
 export default function packBinaryJson(json, glbBuilder) {
   let options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
-  const _options$flattenArray = options.flattenArrays,
-        flattenArrays = _options$flattenArray === void 0 ? false : _options$flattenArray;
+  const {
+    flattenArrays = false
+  } = options;
   let object = json;
@@ -7,0 +8,0 @@

dist/es6/lib/deprecated/packed-json/unpack-binary-json.js

@@ -1,2 +0,1 @@
-import _slicedToArray from "@babel/runtime/helpers/esm/slicedToArray";
 export default function unpackJsonArrays(json, buffers) {
@@ -37,6 +36,3 @@ let options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
   if (pointer) {
-    const _pointer = _slicedToArray(pointer, 2),
-          field = _pointer[0],
-          index = _pointer[1];
-
+    const [field, index] = pointer;
     const buffer = buffers[field] && buffers[field][index];
@@ -43,0 +39,0 @@

dist/es6/lib/deprecated/packed-json/unpack-gltf-buffers.js

@@ -31,6 +31,6 @@ import assert from '../../utils/assert';
     if (bufferView) {
-      const _getAccessorArrayType = getAccessorArrayTypeAndLength(accessor, bufferView),
-            ArrayType = _getAccessorArrayType.ArrayType,
-            length = _getAccessorArrayType.length;
-
+      const {
+        ArrayType,
+        length
+      } = getAccessorArrayTypeAndLength(accessor, bufferView);
       const array = new ArrayType(arrayBuffer, bufferView.byteOffset, length);
@@ -37,0 +37,0 @@ array.accessor = accessor;

dist/es6/lib/encode-glb.js

@@ -1,2 +0,2 @@
-import { copyPaddedStringToDataView, copyPaddedArrayBufferToDataView } from './utils/encode-utils';
+import { copyPaddedStringToDataView, copyPaddedArrayBufferToDataView } from '@loaders.gl/loader-utils';
 const MAGIC_glTF = 0x46546c67;
@@ -9,9 +9,8 @@ const MAGIC_JSON = 0x4e4f534a;
   let options = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {};
-  const _glb$magic = glb.magic,
-        magic = _glb$magic === void 0 ? MAGIC_glTF : _glb$magic,
-        _glb$version = glb.version,
-        version = _glb$version === void 0 ? 2 : _glb$version,
-        _glb$json = glb.json,
-        json = _glb$json === void 0 ? {} : _glb$json,
-        binary = glb.binary;
+  const {
+    magic = MAGIC_glTF,
+    version = 2,
+    json = {},
+    binary
+  } = glb;
   const byteOffsetStart = byteOffset;
@@ -18,0 +17,0 @@

dist/es6/lib/encode-gltf.js

@@ -8,5 +8,5 @@ import encodeGLBSync from './encode-glb';
 function convertBuffersToBase64(gltf) {
-  let _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {},
-      _ref$firstBuffer = _ref.firstBuffer,
-      firstBuffer = _ref$firstBuffer === void 0 ? 0 : _ref$firstBuffer;
+  let {
+    firstBuffer = 0
+  } = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
 
@@ -13,0 +13,0 @@ if (gltf.buffers && gltf.buffers.length > firstBuffer) {

dist/es6/lib/extensions/KHR_lights_punctual.js

@@ -30,3 +30,5 @@ import GLTFScenegraph from '../gltf-scenegraph';
     const gltfScenegraph = new GLTFScenegraph(gltfData);
-    const json = gltfScenegraph.json;
+    const {
+      json
+    } = gltfScenegraph;
 
@@ -33,0 +35,0 @@ if (json.lights) {

dist/es6/lib/gltf-scenegraph.js

 import { getImageMIMEType } from '@loaders.gl/images';
+import { padTo4Bytes, copyToArray } from '@loaders.gl/loader-utils';
 import assert from './utils/assert';
-import { padTo4Bytes, copyToArray } from './utils/encode-utils';
 import { getAccessorArrayTypeAndLength, getAccessorTypeFromSize, getComponentTypeFromArray } from './gltf-utils/gltf-utils';
@@ -137,7 +137,6 @@ export default class GLTFScenegraph {
     const arrayBuffer = buffer.data;
-
-    const _getAccessorArrayType = getAccessorArrayTypeAndLength(accessor, bufferView),
-          ArrayType = _getAccessorArrayType.ArrayType,
-          length = _getAccessorArrayType.length;
-
+    const {
+      ArrayType,
+      length
+    } = getAccessorArrayTypeAndLength(accessor, bufferView);
     const byteOffset = bufferView.byteOffset + accessor.byteOffset;
@@ -144,0 +143,0 @@ return new ArrayType(arrayBuffer, byteOffset, length);

dist/es6/lib/gltf-utils/gltf-attribute-utils.js

@@ -17,7 +17,7 @@ import { getAccessorTypeFromSize, getComponentTypeFromArray } from './gltf-utils';
 export function getGLTFAccessor(attribute, gltfAttributeName) {
-  const _getAccessorData = getAccessorData(attribute, gltfAttributeName),
-        buffer = _getAccessorData.buffer,
-        size = _getAccessorData.size,
-        count = _getAccessorData.count;
-
+  const {
+    buffer,
+    size,
+    count
+  } = getAccessorData(attribute, gltfAttributeName);
   const glTFAccessor = {
@@ -24,0 +24,0 @@ value: buffer,

dist/es6/lib/parse-glb.js

@@ -1,2 +0,2 @@
-import { TextDecoder, padTo4Bytes, assert } from '@loaders.gl/core';
+import { padTo4Bytes, assert } from '@loaders.gl/loader-utils';
 const MAGIC_glTF = 0x676c5446;
@@ -18,4 +18,5 @@ const GLB_FILE_HEADER_SIZE = 12;
   const dataView = new DataView(arrayBuffer);
-  const _options$magic = options.magic,
-        magic = _options$magic === void 0 ? MAGIC_glTF : _options$magic;
+  const {
+    magic = MAGIC_glTF
+  } = options;
   const magic1 = dataView.getUint32(byteOffset, false);
@@ -33,4 +34,5 @@ return magic1 === magic || magic1 === MAGIC_glTF;
   glb.type = getMagicString(dataView);
-  const _options$magic2 = options.magic,
-        magic = _options$magic2 === void 0 ? MAGIC_glTF : _options$magic2;
+  const {
+    magic = MAGIC_glTF
+  } = options;
   const isMagicValid = glb.magic === MAGIC_glTF || glb.magic === magic;
@@ -37,0 +39,0 @@

dist/esm/lib/deprecated/glb-builder.js

 import _classCallCheck from "@babel/runtime/helpers/esm/classCallCheck";
 import _createClass from "@babel/runtime/helpers/esm/createClass";
+import { padTo4Bytes, copyToArray } from '@loaders.gl/loader-utils';
 import { isImage as _isImage } from '@loaders.gl/images';
 import { getAccessorTypeFromSize, getComponentTypeFromArray } from '../gltf-utils/gltf-utils';
-import { padTo4Bytes } from '../utils/encode-utils';
-import { copyToArray } from '../utils/encode-utils';
 import encodeGLBSync from '../encode-glb';
@@ -8,0 +7,0 @@ import packBinaryJson from './packed-json/pack-binary-json';

dist/esm/lib/encode-glb.js

@@ -1,2 +0,2 @@
-import { copyPaddedStringToDataView, copyPaddedArrayBufferToDataView } from './utils/encode-utils';
+import { copyPaddedStringToDataView, copyPaddedArrayBufferToDataView } from '@loaders.gl/loader-utils';
 var MAGIC_glTF = 0x46546c67;
@@ -3,0 +3,0 @@ var MAGIC_JSON = 0x4e4f534a;

dist/esm/lib/gltf-scenegraph.js

@@ -5,4 +5,4 @@ import _typeof from "@babel/runtime/helpers/esm/typeof";
 import { getImageMIMEType } from '@loaders.gl/images';
+import { padTo4Bytes, copyToArray } from '@loaders.gl/loader-utils';
 import assert from './utils/assert';
-import { padTo4Bytes, copyToArray } from './utils/encode-utils';
 import { getAccessorArrayTypeAndLength, getAccessorTypeFromSize, getComponentTypeFromArray } from './gltf-utils/gltf-utils';
@@ -9,0 +9,0 @@

dist/esm/lib/parse-glb.js

@@ -1,2 +0,2 @@
-import { TextDecoder, padTo4Bytes, assert } from '@loaders.gl/core';
+import { padTo4Bytes, assert } from '@loaders.gl/loader-utils';
 var MAGIC_glTF = 0x676c5446;
@@ -3,0 +3,0 @@ var GLB_FILE_HEADER_SIZE = 12;

package.json

 {
   "name": "@loaders.gl/gltf",
-  "version": "1.1.0-beta.1",
+  "version": "1.1.0",
   "description": "Framework-independent loader for the glTF format",
@@ -41,5 +41,6 @@ "license": "MIT",
   "dependencies": {
-    "@loaders.gl/core": "1.1.0-beta.1",
-    "@loaders.gl/images": "1.1.0-beta.1"
-  }
+    "@loaders.gl/core": "1.1.0",
+    "@loaders.gl/images": "1.1.0"
+  },
+  "gitHead": "3e703baf6d39bbefce19a509709f5dc80a1cc428"
 }

README.md

 # @loaders.gl/gltf
 
-[loaders.gl](https://uber-web.github.io/loaders.gl/#/docs) is a collection of framework independent 3D and geospatial parsers and encoders.
+[loaders.gl](https://loaders.gl/docs) is a collection of framework independent 3D and geospatial parsers and encoders.
 
@@ -5,0 +5,0 @@ This module contains loader and writers for the glTF format.

src/lib/deprecated/glb-builder.js

 /* eslint-disable camelcase, max-statements */
+import {padTo4Bytes, copyToArray} from '@loaders.gl/loader-utils';
 import {isImage} from '@loaders.gl/images';
 import {getAccessorTypeFromSize, getComponentTypeFromArray} from '../gltf-utils/gltf-utils';
-import {padTo4Bytes} from '../utils/encode-utils';
-import {copyToArray} from '../utils/encode-utils';
 import encodeGLBSync from '../encode-glb';
@@ -7,0 +6,0 @@ import packBinaryJson from './packed-json/pack-binary-json';

src/lib/encode-glb.js

 /* eslint-disable camelcase, max-statements */
-import {copyPaddedStringToDataView, copyPaddedArrayBufferToDataView} from './utils/encode-utils';
+import {
+  copyPaddedStringToDataView,
+  copyPaddedArrayBufferToDataView
+} from '@loaders.gl/loader-utils';
 
@@ -4,0 +7,0 @@ const MAGIC_glTF = 0x46546c67; // glTF in ASCII

src/lib/gltf-scenegraph.js

 import {getImageMIMEType} from '@loaders.gl/images';
+import {padTo4Bytes, copyToArray} from '@loaders.gl/loader-utils';
 import assert from './utils/assert';
-import {padTo4Bytes, copyToArray} from './utils/encode-utils';
 import {
@@ -5,0 +5,0 @@ getAccessorArrayTypeAndLength,

src/lib/parse-glb.js

 /* eslint-disable camelcase, max-statements */
-import {TextDecoder, padTo4Bytes, assert} from '@loaders.gl/core';
+/* global TextDecoder */
+import {padTo4Bytes, assert} from '@loaders.gl/loader-utils';
 
@@ -4,0 +5,0 @@ const MAGIC_glTF = 0x676c5446; // glTF in Big-Endian ASCII

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Dependency changes

• + [e-mail]/core@1.1.0(transitive)

• + [e-mail]/images@1.1.0(transitive)

• - [e-mail]/core@1.1.0-beta.1(transitive)

• - [e-mail]/images@1.1.0-beta.1(transitive)

• [e-mail]/core@1.1.0

• [e-mail]/images@1.1.0