@loaders.gl/draco
Advanced tools
Comparing version 3.4.9 to 3.4.10
@@ -1,2 +0,2 @@ | ||
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o=e.num_faces()*3,n=o*at,s=this.draco._malloc(n);try{return this.decoder.GetTrianglesUInt32Array(e,n,s),new Uint32Array(this.draco.HEAPF32.buffer,s,o).slice()}finally{this.draco._free(s)}}_getTriangleStripIndices(e){let r=new this.draco.DracoInt32Array;try{return this.decoder.GetTriangleStripsFromMesh(e,r),it(r)}finally{this.draco.destroy(r)}}_getAttributeValues(e,r){let o=ot[r.data_type],n=r.num_components,i=e.num_points()*n,l=i*o.BYTES_PER_ELEMENT,d=nt(this.draco,o),f,y=this.draco._malloc(l);try{let A=this.decoder.GetAttribute(e,r.attribute_index);this.decoder.GetAttributeDataArrayForAllPoints(e,A,d,l,y),f=new o(this.draco.HEAPF32.buffer,y,i).slice()}finally{this.draco._free(y)}return{value:f,size:n}}_deduceAttributeName(e,r){let o=e.unique_id;for(let[i,l]of Object.entries(r.extraAttributes||{}))if(l===o)return i;let n=e.attribute_type;for(let i in Ae)if(this.draco[i]===n)return Ae[i];let s=r.attributeNameEntry||"name";return e.metadata[s]?e.metadata[s].string:`CUSTOM_ATTRIBUTE_${o}`}_getTopLevelMetadata(e){let r=this.decoder.GetMetadata(e);return this._getDracoMetadata(r)}_getAttributeMetadata(e,r){let o=this.decoder.GetAttributeMetadata(e,r);return this._getDracoMetadata(o)}_getDracoMetadata(e){if(!e||!e.ptr)return{};let r={},o=this.metadataQuerier.NumEntries(e);for(let n=0;n<o;n++){let s=this.metadataQuerier.GetEntryName(e,n);r[s]=this._getDracoMetadataField(e,s)}return r}_getDracoMetadataField(e,r){let o=new this.draco.DracoInt32Array;try{this.metadataQuerier.GetIntEntryArray(e,r,o);let n=st(o);return{int:this.metadataQuerier.GetIntEntry(e,r),string:this.metadataQuerier.GetStringEntry(e,r),double:this.metadataQuerier.GetDoubleEntry(e,r),intArray:n}}finally{this.draco.destroy(o)}}_disableAttributeTransforms(e){let{quantizedAttributes:r=[],octahedronAttributes:o=[]}=e,n=[...r,...o];for(let s of n)this.decoder.SkipAttributeTransform(this.draco[s])}_getQuantizationTransform(e,r){let{quantizedAttributes:o=[]}=r,n=e.attribute_type();if(o.map(i=>this.decoder[i]).includes(n)){let i=new this.draco.AttributeQuantizationTransform;try{if(i.InitFromAttribute(e))return{quantization_bits:i.quantization_bits(),range:i.range(),min_values:new Float32Array([1,2,3]).map(l=>i.min_value(l))}}finally{this.draco.destroy(i)}}return null}_getOctahedronTransform(e,r){let{octahedronAttributes:o=[]}=r,n=e.attribute_type();if(o.map(i=>this.decoder[i]).includes(n)){let i=new this.draco.AttributeQuantizationTransform;try{if(i.InitFromAttribute(e))return{quantization_bits:i.quantization_bits()}}finally{this.draco.destroy(i)}}return null}};function nt(t,e){switch(e){case Float32Array:return t.DT_FLOAT32;case Int8Array:return t.DT_INT8;case Int16Array:return t.DT_INT16;case Int32Array:return t.DT_INT32;case Uint8Array:return t.DT_UINT8;case Uint16Array:return t.DT_UINT16;case Uint32Array:return 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//# sourceMappingURL=draco-worker.js.map |
@@ -1,4 +0,4 @@ | ||
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(()=>{var x=Object.create;var w=Object.defineProperty;var N=Object.getOwnPropertyDescriptor;var v=Object.getOwnPropertyNames;var F=Object.getPrototypeOf,V=Object.prototype.hasOwnProperty;var $=t=>w(t,"__esModule",{value:!0});var q=(t,e)=>()=>(e||t((e={exports:{}}).exports,e),e.exports);var j=(t,e,r)=>{if(e&&typeof e=="object"||typeof e=="function")for(let o of v(e))!V.call(t,o)&&o!=="default"&&w(t,o,{get:()=>e[o],enumerable:!(r=N(e,o))||r.enumerable});return t},U=t=>j($(w(t!=null?x(F(t)):{},"default",t&&t.__esModule&&"default"in t?{get:()=>t.default,enumerable:!0}:{value:t,enumerable:!0})),t);var W=q(()=>{});var b="3.4.10";function D(t,e){if(!t)throw new Error(e||"loaders.gl assertion failed.")}var c={self:typeof self!="undefined"&&self,window:typeof window!="undefined"&&window,global:typeof global!="undefined"&&global,document:typeof document!="undefined"&&document},ie=c.self||c.window||c.global||{},de=c.window||c.self||c.global||{},k=c.global||c.self||c.window||{},ce=c.document||{};var h=typeof process!="object"||String(process)!=="[object process]"||process.browser,g=typeof importScripts=="function",le=typeof window!="undefined"&&typeof window.orientation!="undefined",T=typeof process!="undefined"&&process.version&&/v([0-9]*)/.exec(process.version),ue=T&&parseFloat(T[1])||0;function M(t,e=!0,r){let o=r||new Set;if(t){if(P(t))o.add(t);else if(P(t.buffer))o.add(t.buffer);else if(!ArrayBuffer.isView(t)){if(e&&typeof t=="object")for(let a in t)M(t[a],e,o)}}return r===void 0?Array.from(o):[]}function P(t){return t?t instanceof ArrayBuffer||typeof MessagePort!="undefined"&&t instanceof MessagePort||typeof ImageBitmap!="undefined"&&t instanceof ImageBitmap||typeof OffscreenCanvas!="undefined"&&t instanceof OffscreenCanvas:!1}function f(){let parentPort;try{eval("globalThis.parentPort = require('worker_threads').parentPort"),parentPort=globalThis.parentPort}catch{}return parentPort}var _=new Map,u=class{static inWorkerThread(){return typeof self!="undefined"||Boolean(f())}static set onmessage(e){function r(a){let s=f(),{type:i,payload:n}=s?a:a.data;e(i,n)}let o=f();o?(o.on("message",r),o.on("exit",()=>console.debug("Node worker closing"))):globalThis.onmessage=r}static addEventListener(e){let r=_.get(e);r||(r=a=>{if(!z(a))return;let s=f(),{type:i,payload:n}=s?a:a.data;e(i,n)}),f()?console.error("not implemented"):globalThis.addEventListener("message",r)}static removeEventListener(e){let r=_.get(e);_.delete(e),f()?console.error("not implemented"):globalThis.removeEventListener("message",r)}static postMessage(e,r){let o={source:"loaders.gl",type:e,payload:r},a=M(r),s=f();s?s.postMessage(o,a):globalThis.postMessage(o,a)}};function z(t){let{type:e,data:r}=t;return e==="message"&&r&&typeof r.source=="string"&&r.source.startsWith("loaders.gl")}var p=U(W());var G="latest",Q=typeof b!="undefined"?b:G,A={};async function E(t,e=null,r={}){return e&&(t=B(t,e,r)),A[t]=A[t]||X(t),await A[t]}function B(t,e,r){if(t.startsWith("http"))return t;let o=r.modules||{};return o[t]?o[t]:h?r.CDN?(D(r.CDN.startsWith("http")),`${r.CDN}/${e}@${Q}/dist/libs/${t}`):g?`../src/libs/${t}`:`modules/${e}/src/libs/${t}`:`modules/${e}/dist/libs/${t}`}async function X(t){if(t.endsWith("wasm"))return await(await fetch(t)).arrayBuffer();if(!h)try{return p&&p.requireFromFile&&await p.requireFromFile(t)}catch{return null}if(g)return importScripts(t);let r=await(await fetch(t)).text();return J(r,t)}function J(t,e){if(!h)return p.requireFromString&&p.requireFromString(t,e);if(g)return eval.call(k,t),null;let r=document.createElement("script");r.id=e;try{r.appendChild(document.createTextNode(t))}catch{r.text=t}return document.body.appendChild(r),null}var I={POSITION:"POSITION",NORMAL:"NORMAL",COLOR_0:"COLOR",TEXCOORD_0:"TEX_COORD"},H=()=>{},m=class{constructor(e){this.draco=e,this.dracoEncoder=new this.draco.Encoder,this.dracoMeshBuilder=new this.draco.MeshBuilder,this.dracoMetadataBuilder=new this.draco.MetadataBuilder}destroy(){this.destroyEncodedObject(this.dracoMeshBuilder),this.destroyEncodedObject(this.dracoEncoder),this.destroyEncodedObject(this.dracoMetadataBuilder),this.dracoMeshBuilder=null,this.dracoEncoder=null,this.draco=null}destroyEncodedObject(e){e&&this.draco.destroy(e)}encodeSync(e,r={}){return this.log=H,this._setOptions(r),r.pointcloud?this._encodePointCloud(e,r):this._encodeMesh(e,r)}_getAttributesFromMesh(e){let r={...e,...e.attributes};return e.indices&&(r.indices=e.indices),r}_encodePointCloud(e,r){let o=new this.draco.PointCloud;r.metadata&&this._addGeometryMetadata(o,r.metadata);let a=this._getAttributesFromMesh(e);this._createDracoPointCloud(o,a,r);let s=new this.draco.DracoInt8Array;try{let i=this.dracoEncoder.EncodePointCloudToDracoBuffer(o,!1,s);if(!(i>0))throw new Error("Draco encoding failed.");return this.log(`DRACO encoded ${o.num_points()} points | ||
with ${o.num_attributes()} attributes into ${i} bytes`),R(s)}finally{this.destroyEncodedObject(s),this.destroyEncodedObject(o)}}_encodeMesh(e,r){let o=new this.draco.Mesh;r.metadata&&this._addGeometryMetadata(o,r.metadata);let a=this._getAttributesFromMesh(e);this._createDracoMesh(o,a,r);let s=new this.draco.DracoInt8Array;try{let i=this.dracoEncoder.EncodeMeshToDracoBuffer(o,s);if(i<=0)throw new Error("Draco encoding failed.");return this.log(`DRACO encoded ${o.num_points()} points | ||
with ${o.num_attributes()} attributes into ${i} bytes`),R(s)}finally{this.destroyEncodedObject(s),this.destroyEncodedObject(o)}}_setOptions(e){if("speed"in e&&this.dracoEncoder.SetSpeedOptions(...e.speed),"method"in e){let r=this.draco[e.method||"MESH_SEQUENTIAL_ENCODING"];this.dracoEncoder.SetEncodingMethod(r)}if("quantization"in e)for(let r in e.quantization){let o=e.quantization[r],a=this.draco[r];this.dracoEncoder.SetAttributeQuantization(a,o)}}_createDracoMesh(e,r,o){let a=o.attributesMetadata||{};try{let s=this._getPositionAttribute(r);if(!s)throw new Error("positions");let i=s.length/3;for(let n in r){let d=r[n];n=I[n]||n;let l=this._addAttributeToMesh(e,n,d,i);l!==-1&&this._addAttributeMetadata(e,l,{name:n,...a[n]||{}})}}catch(s){throw this.destroyEncodedObject(e),s}return e}_createDracoPointCloud(e,r,o){let a=o.attributesMetadata||{};try{let s=this._getPositionAttribute(r);if(!s)throw new Error("positions");let i=s.length/3;for(let n in r){let d=r[n];n=I[n]||n;let l=this._addAttributeToMesh(e,n,d,i);l!==-1&&this._addAttributeMetadata(e,l,{name:n,...a[n]||{}})}}catch(s){throw this.destroyEncodedObject(e),s}return e}_addAttributeToMesh(e,r,o,a){if(!ArrayBuffer.isView(o))return-1;let s=this._getDracoAttributeType(r),i=o.length/a;if(s==="indices"){let l=o.length/3;return this.log(`Adding attribute ${r}, size ${l}`),this.dracoMeshBuilder.AddFacesToMesh(e,l,o),-1}this.log(`Adding attribute ${r}, size ${i}`);let n=this.dracoMeshBuilder,{buffer:d}=o;switch(o.constructor){case Int8Array:return n.AddInt8Attribute(e,s,a,i,new Int8Array(d));case Int16Array:return n.AddInt16Attribute(e,s,a,i,new Int16Array(d));case Int32Array:return n.AddInt32Attribute(e,s,a,i,new Int32Array(d));case Uint8Array:case Uint8ClampedArray:return n.AddUInt8Attribute(e,s,a,i,new Uint8Array(d));case Uint16Array:return n.AddUInt16Attribute(e,s,a,i,new Uint16Array(d));case Uint32Array:return n.AddUInt32Attribute(e,s,a,i,new Uint32Array(d));case Float32Array:default:return n.AddFloatAttribute(e,s,a,i,new Float32Array(d))}}_getDracoAttributeType(e){switch(e.toLowerCase()){case"indices":return"indices";case"position":case"positions":case"vertices":return this.draco.POSITION;case"normal":case"normals":return this.draco.NORMAL;case"color":case"colors":return this.draco.COLOR;case"texcoord":case"texcoords":return this.draco.TEX_COORD;default:return this.draco.GENERIC}}_getPositionAttribute(e){for(let r in e){let o=e[r];if(this._getDracoAttributeType(r)===this.draco.POSITION)return o}return null}_addGeometryMetadata(e,r){let o=new this.draco.Metadata;this._populateDracoMetadata(o,r),this.dracoMeshBuilder.AddMetadata(e,o)}_addAttributeMetadata(e,r,o){let a=new this.draco.Metadata;this._populateDracoMetadata(a,o),this.dracoMeshBuilder.SetMetadataForAttribute(e,r,a)}_populateDracoMetadata(e,r){for(let[o,a]of K(r))switch(typeof a){case"number":Math.trunc(a)===a?this.dracoMetadataBuilder.AddIntEntry(e,o,a):this.dracoMetadataBuilder.AddDoubleEntry(e,o,a);break;case"object":a instanceof Int32Array&&this.dracoMetadataBuilder.AddIntEntryArray(e,o,a,a.length);break;case"string":default:this.dracoMetadataBuilder.AddStringEntry(e,o,a)}}};function R(t){let e=t.size(),r=new ArrayBuffer(e),o=new Int8Array(r);for(let a=0;a<e;++a)o[a]=t.GetValue(a);return r}function K(t){return t.entries&&!t.hasOwnProperty("entries")?t.entries():Object.entries(t)}var Y="1.5.5",Z="1.4.1",O=`https://www.gstatic.com/draco/versioned/decoders/${Y}`,Te=`${O}/draco_decoder.js`,Pe=`${O}/draco_wasm_wrapper.js`,We=`${O}/draco_decoder.wasm`,ee=`https://raw.githubusercontent.com/google/draco/${Z}/javascript/draco_encoder.js`;var y;async function S(t){let e=t.modules||{};return e.draco3d?y=y||e.draco3d.createEncoderModule({}).then(r=>({draco:r})):y=y||re(t),await y}async function re(t){let e=await E(ee,"draco",t);return e=e||globalThis.DracoEncoderModule,new Promise(r=>{e({onModuleLoaded:o=>r({draco:o})})})}var C="3.4.9";var te={pointcloud:!1,attributeNameEntry:"name"},L={name:"DRACO",id:"draco",module:"draco",version:C,extensions:["drc"],encode:oe,options:{draco:te}};async function oe(t,e={}){let{draco:r}=await S(e),o=new m(r);try{return o.encodeSync(t,e.draco)}finally{o.destroy()}}(()=>{!u.inWorkerThread()||(u.onmessage=async(t,e)=>{switch(t){case"process":try{let{input:r,options:o}=e,a=await L.encode(r,o);u.postMessage("done",{result:a})}catch(r){let o=r instanceof Error?r.message:"";u.postMessage("error",{error:o})}break;default:}})})();})(); | ||
with ${o.num_attributes()} attributes into ${i} bytes`),R(s)}finally{this.destroyEncodedObject(s),this.destroyEncodedObject(o)}}_setOptions(e){if("speed"in e&&this.dracoEncoder.SetSpeedOptions(...e.speed),"method"in e){let r=this.draco[e.method||"MESH_SEQUENTIAL_ENCODING"];this.dracoEncoder.SetEncodingMethod(r)}if("quantization"in e)for(let r in e.quantization){let o=e.quantization[r],a=this.draco[r];this.dracoEncoder.SetAttributeQuantization(a,o)}}_createDracoMesh(e,r,o){let a=o.attributesMetadata||{};try{let s=this._getPositionAttribute(r);if(!s)throw new Error("positions");let i=s.length/3;for(let n in r){let d=r[n];n=I[n]||n;let l=this._addAttributeToMesh(e,n,d,i);l!==-1&&this._addAttributeMetadata(e,l,{name:n,...a[n]||{}})}}catch(s){throw this.destroyEncodedObject(e),s}return e}_createDracoPointCloud(e,r,o){let a=o.attributesMetadata||{};try{let s=this._getPositionAttribute(r);if(!s)throw new Error("positions");let i=s.length/3;for(let n in r){let d=r[n];n=I[n]||n;let l=this._addAttributeToMesh(e,n,d,i);l!==-1&&this._addAttributeMetadata(e,l,{name:n,...a[n]||{}})}}catch(s){throw this.destroyEncodedObject(e),s}return e}_addAttributeToMesh(e,r,o,a){if(!ArrayBuffer.isView(o))return-1;let s=this._getDracoAttributeType(r),i=o.length/a;if(s==="indices"){let l=o.length/3;return this.log(`Adding attribute ${r}, size ${l}`),this.dracoMeshBuilder.AddFacesToMesh(e,l,o),-1}this.log(`Adding attribute ${r}, size ${i}`);let n=this.dracoMeshBuilder,{buffer:d}=o;switch(o.constructor){case Int8Array:return n.AddInt8Attribute(e,s,a,i,new Int8Array(d));case Int16Array:return n.AddInt16Attribute(e,s,a,i,new Int16Array(d));case Int32Array:return n.AddInt32Attribute(e,s,a,i,new Int32Array(d));case Uint8Array:case Uint8ClampedArray:return n.AddUInt8Attribute(e,s,a,i,new Uint8Array(d));case Uint16Array:return n.AddUInt16Attribute(e,s,a,i,new Uint16Array(d));case Uint32Array:return n.AddUInt32Attribute(e,s,a,i,new Uint32Array(d));case Float32Array:default:return n.AddFloatAttribute(e,s,a,i,new Float32Array(d))}}_getDracoAttributeType(e){switch(e.toLowerCase()){case"indices":return"indices";case"position":case"positions":case"vertices":return this.draco.POSITION;case"normal":case"normals":return this.draco.NORMAL;case"color":case"colors":return this.draco.COLOR;case"texcoord":case"texcoords":return this.draco.TEX_COORD;default:return this.draco.GENERIC}}_getPositionAttribute(e){for(let r in e){let o=e[r];if(this._getDracoAttributeType(r)===this.draco.POSITION)return o}return null}_addGeometryMetadata(e,r){let o=new this.draco.Metadata;this._populateDracoMetadata(o,r),this.dracoMeshBuilder.AddMetadata(e,o)}_addAttributeMetadata(e,r,o){let a=new this.draco.Metadata;this._populateDracoMetadata(a,o),this.dracoMeshBuilder.SetMetadataForAttribute(e,r,a)}_populateDracoMetadata(e,r){for(let[o,a]of K(r))switch(typeof a){case"number":Math.trunc(a)===a?this.dracoMetadataBuilder.AddIntEntry(e,o,a):this.dracoMetadataBuilder.AddDoubleEntry(e,o,a);break;case"object":a instanceof Int32Array&&this.dracoMetadataBuilder.AddIntEntryArray(e,o,a,a.length);break;case"string":default:this.dracoMetadataBuilder.AddStringEntry(e,o,a)}}};function R(t){let e=t.size(),r=new ArrayBuffer(e),o=new Int8Array(r);for(let a=0;a<e;++a)o[a]=t.GetValue(a);return r}function K(t){return t.entries&&!t.hasOwnProperty("entries")?t.entries():Object.entries(t)}var Y="1.5.5",Z="1.4.1",O=`https://www.gstatic.com/draco/versioned/decoders/${Y}`,Te=`${O}/draco_decoder.js`,Pe=`${O}/draco_wasm_wrapper.js`,We=`${O}/draco_decoder.wasm`,ee=`https://raw.githubusercontent.com/google/draco/${Z}/javascript/draco_encoder.js`;var y;async function S(t){let e=t.modules||{};return e.draco3d?y=y||e.draco3d.createEncoderModule({}).then(r=>({draco:r})):y=y||re(t),await y}async function re(t){let e=await E(ee,"draco",t);return e=e||globalThis.DracoEncoderModule,new Promise(r=>{e({onModuleLoaded:o=>r({draco:o})})})}var C="3.4.10";var te={pointcloud:!1,attributeNameEntry:"name"},L={name:"DRACO",id:"draco",module:"draco",version:C,extensions:["drc"],encode:oe,options:{draco:te}};async function oe(t,e={}){let{draco:r}=await S(e),o=new m(r);try{return o.encodeSync(t,e.draco)}finally{o.destroy()}}(()=>{!u.inWorkerThread()||(u.onmessage=async(t,e)=>{switch(t){case"process":try{let{input:r,options:o}=e,a=await L.encode(r,o);u.postMessage("done",{result:a})}catch(r){let o=r instanceof Error?r.message:"";u.postMessage("error",{error:o})}break;default:}})})();})(); | ||
//# sourceMappingURL=draco-writer-worker.js.map |
@@ -7,4 +7,4 @@ "use strict"; | ||
exports.VERSION = void 0; | ||
var VERSION = typeof "3.4.9" !== 'undefined' ? "3.4.9" : 'latest'; | ||
var VERSION = typeof "3.4.10" !== 'undefined' ? "3.4.10" : 'latest'; | ||
exports.VERSION = VERSION; | ||
//# sourceMappingURL=version.js.map |
@@ -1,2 +0,2 @@ | ||
export const VERSION = typeof "3.4.9" !== 'undefined' ? "3.4.9" : 'latest'; | ||
export const VERSION = typeof "3.4.10" !== 'undefined' ? "3.4.10" : 'latest'; | ||
//# sourceMappingURL=version.js.map |
{ | ||
"name": "@loaders.gl/draco", | ||
"version": "3.4.9", | ||
"version": "3.4.10", | ||
"description": "Framework-independent loader and writer for Draco compressed meshes and point clouds", | ||
@@ -45,11 +45,11 @@ "license": "MIT", | ||
"@babel/runtime": "^7.3.1", | ||
"@loaders.gl/loader-utils": "3.4.9", | ||
"@loaders.gl/schema": "3.4.9", | ||
"@loaders.gl/worker-utils": "3.4.9", | ||
"@loaders.gl/loader-utils": "3.4.10", | ||
"@loaders.gl/schema": "3.4.10", | ||
"@loaders.gl/worker-utils": "3.4.10", | ||
"draco3d": "1.5.5" | ||
}, | ||
"devDependencies": { | ||
"@loaders.gl/polyfills": "3.4.9" | ||
"@loaders.gl/polyfills": "3.4.10" | ||
}, | ||
"gitHead": "8df7484834897fa5ac8e065487d99d02f96e9560" | ||
"gitHead": "4568459c96eaf0480a50ab77cace355307f61f04" | ||
} |
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License Policy Violation
LicenseThis package is not allowed per your license policy. Review the package's license to ensure compliance.
Found 1 instance in 1 package
License Policy Violation
LicenseThis package is not allowed per your license policy. Review the package's license to ensure compliance.
Found 1 instance in 1 package
8619597
14808
+ Added@loaders.gl/loader-utils@3.4.10(transitive)
+ Added@loaders.gl/schema@3.4.10(transitive)
+ Added@loaders.gl/worker-utils@3.4.10(transitive)
- Removed@loaders.gl/loader-utils@3.4.9(transitive)
- Removed@loaders.gl/schema@3.4.9(transitive)
- Removed@loaders.gl/worker-utils@3.4.9(transitive)
Updated@loaders.gl/schema@3.4.10