@loaders.gl/draco - npm Package Compare versions

Comparing version 4.0.0-beta.2 to 4.0.0-beta.3

dist/draco-worker.js

@@ -1,2 +0,2 @@
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Q={POSITION:"POSITION",NORMAL:"NORMAL",COLOR:"COLOR_0",TEX_COORD:"TEXCOORD_0"},ye={1:Int8Array,2:Uint8Array,3:Int16Array,4:Uint16Array,5:Int32Array,6:Uint32Array,9:Float32Array},me=4,b=class{draco;decoder;metadataQuerier;constructor(e){this.draco=e,this.decoder=new this.draco.Decoder,this.metadataQuerier=new this.draco.MetadataQuerier}destroy(){this.draco.destroy(this.decoder),this.draco.destroy(this.metadataQuerier)}parseSync(e,r={}){let o=new this.draco.DecoderBuffer;o.Init(new Int8Array(e),e.byteLength),this._disableAttributeTransforms(r);let a=this.decoder.GetEncodedGeometryType(o),n=a===this.draco.TRIANGULAR_MESH?new this.draco.Mesh:new this.draco.PointCloud;try{let s;switch(a){case this.draco.TRIANGULAR_MESH:s=this.decoder.DecodeBufferToMesh(o,n);break;case this.draco.POINT_CLOUD:s=this.decoder.DecodeBufferToPointCloud(o,n);break;default:throw new Error("DRACO: Unknown geometry type.")}if(!s.ok()||!n.ptr){let A=`DRACO decompression failed: ${s.error_msg()}`;throw new Error(A)}let i=this._getDracoLoaderData(n,a,r),c=this._getMeshData(n,i,r),f=w(c.attributes),d=q(c.attributes,i,c.indices);return{loader:"draco",loaderData:i,header:{vertexCount:n.num_points(),boundingBox:f},...c,schema:d}}finally{this.draco.destroy(o),n&&this.draco.destroy(n)}}_getDracoLoaderData(e,r,o){let a=this._getTopLevelMetadata(e),n=this._getDracoAttributes(e,o);return{geometry_type:r,num_attributes:e.num_attributes(),num_points:e.num_points(),num_faces:e instanceof this.draco.Mesh?e.num_faces():0,metadata:a,attributes:n}}_getDracoAttributes(e,r){let o={};for(let a=0;a<e.num_attributes();a++){let n=this.decoder.GetAttribute(e,a),s=this._getAttributeMetadata(e,a);o[n.unique_id()]={unique_id:n.unique_id(),attribute_type:n.attribute_type(),data_type:n.data_type(),num_components:n.num_components(),byte_offset:n.byte_offset(),byte_stride:n.byte_stride(),normalized:n.normalized(),attribute_index:a,metadata:s};let 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dist/draco-writer-worker.js

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+"use strict";(()=>{var N=Object.create;var w=Object.defineProperty;var F=Object.getOwnPropertyDescriptor;var $=Object.getOwnPropertyNames;var v=Object.getPrototypeOf,V=Object.prototype.hasOwnProperty;var G=(r,e)=>()=>(e||r((e={exports:{}}).exports,e),e.exports);var j=(r,e,t,o)=>{if(e&&typeof e=="object"||typeof e=="function")for(let a of $(e))!V.call(r,a)&&a!==t&&w(r,a,{get:()=>e[a],enumerable:!(o=F(e,a))||o.enumerable});return r};var q=(r,e,t)=>(t=r!=null?N(v(r)):{},j(e||!r||!r.__esModule?w(t,"default",{value:r,enumerable:!0}):t,r));var P=G(()=>{"use strict"});function z(){return globalThis._loadersgl_?.version||(globalThis._loadersgl_=globalThis._loadersgl_||{},globalThis._loadersgl_.version="4.0.0-beta.3"),globalThis._loadersgl_.version}var b=z();function T(r,e){if(!r)throw new Error(e||"loaders.gl assertion failed.")}var u={self:typeof self<"u"&&self,window:typeof window<"u"&&window,global:typeof global<"u"&&global,document:typeof document<"u"&&document},de=u.self||u.window||u.global||{},ce=u.window||u.self||u.global||{},B=u.global||u.self||u.window||{},ue=u.document||{};var m=typeof process!="object"||String(process)!=="[object process]"||process.browser,E=typeof importScripts=="function",le=typeof window<"u"&&typeof window.orientation<"u",R=typeof process<"u"&&process.version&&/v([0-9]*)/.exec(process.version),fe=R&&parseFloat(R[1])||0;function A(r,e=!0,t){let o=t||new Set;if(r){if(C(r))o.add(r);else if(C(r.buffer))o.add(r.buffer);else if(!ArrayBuffer.isView(r)){if(e&&typeof r=="object")for(let a in r)A(r[a],e,o)}}return t===void 0?Array.from(o):[]}function C(r){return r?r instanceof ArrayBuffer||typeof MessagePort<"u"&&r instanceof MessagePort||typeof ImageBitmap<"u"&&r instanceof ImageBitmap||typeof OffscreenCanvas<"u"&&r instanceof OffscreenCanvas:!1}function y(){let parentPort;try{eval("globalThis.parentPort = require('worker_threads').parentPort"),parentPort=globalThis.parentPort}catch{}return 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W(r,e,t={},o=null){if(!t.useLocalLibraries&&r.startsWith("http"))return r;o=o||r;let a=t.modules||{};return a[o]?a[o]:m?t.CDN?(T(t.CDN.startsWith("http")),`${t.CDN}/${e}@${b}/dist/libs/${o}`):E?`../src/libs/${o}`:`modules/${e}/src/libs/${o}`:`modules/${e}/dist/libs/${o}`}async function K(r){if(r.endsWith("wasm"))return await Q(r);if(!m)try{return d&&void 0&&await(void 0)(r)}catch(t){return console.error(t),null}if(E)return importScripts(r);let e=await H(r);return X(e,r)}function X(r,e){if(!m)return void 0&&(void 0)(r,e);if(E)return eval.call(B,r),null;let t=document.createElement("script");t.id=e;try{t.appendChild(document.createTextNode(r))}catch{t.text=r}return document.body.appendChild(t),null}async function Q(r){return!void 0||r.startsWith("http")?await(await fetch(r)).arrayBuffer():await(void 0)(r)}async function H(r){return!void 0||r.startsWith("http")?await(await fetch(r)).text():await(void 0)(r)}var I={POSITION:"POSITION",NORMAL:"NORMAL",COLOR_0:"COLOR",TEXCOORD_0:"TEX_COORD"},J=()=>{},h=class{draco;dracoEncoder;dracoMeshBuilder;dracoMetadataBuilder;log;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,t={}){return this.log=J,this._setOptions(t),t.pointcloud?this._encodePointCloud(e,t):this._encodeMesh(e,t)}_getAttributesFromMesh(e){let t={...e,...e.attributes};return e.indices&&(t.indices=e.indices),t}_encodePointCloud(e,t){let o=new this.draco.PointCloud;t.metadata&&this._addGeometryMetadata(o,t.metadata);let a=this._getAttributesFromMesh(e);this._createDracoPointCloud(o,a,t);let n=new this.draco.DracoInt8Array;try{let i=this.dracoEncoder.EncodePointCloudToDracoBuffer(o,!1,n);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`),L(n)}finally{this.destroyEncodedObject(n),this.destroyEncodedObject(o)}}_encodeMesh(e,t){let o=new this.draco.Mesh;t.metadata&&this._addGeometryMetadata(o,t.metadata);let a=this._getAttributesFromMesh(e);this._createDracoMesh(o,a,t);let n=new this.draco.DracoInt8Array;try{let i=this.dracoEncoder.EncodeMeshToDracoBuffer(o,n);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`),L(n)}finally{this.destroyEncodedObject(n),this.destroyEncodedObject(o)}}_setOptions(e){if("speed"in e&&this.dracoEncoder.SetSpeedOptions(...e.speed),"method"in e){let t=this.draco[e.method||"MESH_SEQUENTIAL_ENCODING"];this.dracoEncoder.SetEncodingMethod(t)}if("quantization"in e)for(let t in e.quantization){let o=e.quantization[t],a=this.draco[t];this.dracoEncoder.SetAttributeQuantization(a,o)}}_createDracoMesh(e,t,o){let a=o.attributesMetadata||{};try{let n=this._getPositionAttribute(t);if(!n)throw new Error("positions");let i=n.length/3;for(let s in t){let c=t[s];s=I[s]||s;let p=this._addAttributeToMesh(e,s,c,i);p!==-1&&this._addAttributeMetadata(e,p,{name:s,...a[s]||{}})}}catch(n){throw this.destroyEncodedObject(e),n}return e}_createDracoPointCloud(e,t,o){let a=o.attributesMetadata||{};try{let n=this._getPositionAttribute(t);if(!n)throw new Error("positions");let i=n.length/3;for(let s in t){let c=t[s];s=I[s]||s;let p=this._addAttributeToMesh(e,s,c,i);p!==-1&&this._addAttributeMetadata(e,p,{name:s,...a[s]||{}})}}catch(n){throw this.destroyEncodedObject(e),n}return e}_addAttributeToMesh(e,t,o,a){if(!ArrayBuffer.isView(o))return-1;let n=this._getDracoAttributeType(t),i=o.length/a;if(n==="indices"){let p=o.length/3;return this.log(`Adding attribute ${t}, size ${p}`),this.dracoMeshBuilder.AddFacesToMesh(e,p,o),-1}this.log(`Adding attribute ${t}, size ${i}`);let s=this.dracoMeshBuilder,{buffer:c}=o;switch(o.constructor){case Int8Array:return s.AddInt8Attribute(e,n,a,i,new Int8Array(c));case Int16Array:return s.AddInt16Attribute(e,n,a,i,new Int16Array(c));case Int32Array:return s.AddInt32Attribute(e,n,a,i,new Int32Array(c));case Uint8Array:case Uint8ClampedArray:return s.AddUInt8Attribute(e,n,a,i,new Uint8Array(c));case Uint16Array:return s.AddUInt16Attribute(e,n,a,i,new Uint16Array(c));case Uint32Array:return s.AddUInt32Attribute(e,n,a,i,new Uint32Array(c));case Float32Array:default:return s.AddFloatAttribute(e,n,a,i,new Float32Array(c))}}_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 t in e){let o=e[t];if(this._getDracoAttributeType(t)===this.draco.POSITION)return o}return null}_addGeometryMetadata(e,t){let o=new this.draco.Metadata;this._populateDracoMetadata(o,t),this.dracoMeshBuilder.AddMetadata(e,o)}_addAttributeMetadata(e,t,o){let a=new this.draco.Metadata;this._populateDracoMetadata(a,o),this.dracoMeshBuilder.SetMetadataForAttribute(e,t,a)}_populateDracoMetadata(e,t){for(let[o,a]of Y(t))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 L(r){let e=r.size(),t=new ArrayBuffer(e),o=new Int8Array(t);for(let a=0;a<e;++a)o[a]=r.GetValue(a);return t}function Y(r){return r.entries&&!r.hasOwnProperty("entries")?r.entries():Object.entries(r)}var Z="1.5.6",ee="1.4.1",O=`https://www.gstatic.com/draco/versioned/decoders/${Z}`,l={DECODER:"draco_wasm_wrapper.js",DECODER_WASM:"draco_decoder.wasm",FALLBACK_DECODER:"draco_decoder.js",ENCODER:"draco_encoder.js"},te={[l.DECODER]:`${O}/${l.DECODER}`,[l.DECODER_WASM]:`${O}/${l.DECODER_WASM}`,[l.FALLBACK_DECODER]:`${O}/${l.FALLBACK_DECODER}`,[l.ENCODER]:`https://raw.githubusercontent.com/google/draco/${ee}/javascript/${l.ENCODER}`};var g;async function k(r){let e=r.modules||{};return e.draco3d?g=g||e.draco3d.createEncoderModule({}).then(t=>({draco:t})):g=g||re(r),await g}async function re(r){let e=await _(te[l.ENCODER],"draco",r,l.ENCODER);return e=e||globalThis.DracoEncoderModule,new Promise(t=>{e({onModuleLoaded:o=>t({draco:o})})})}var x="4.0.0-beta.3";var oe={pointcloud:!1,attributeNameEntry:"name"},S={name:"DRACO",id:"draco",module:"draco",version:x,extensions:["drc"],encode:ae,options:{draco:oe}};async function ae(r,e={}){let{draco:t}=await k(e),o=new h(t);try{return o.encodeSync(r,e.draco)}finally{o.destroy()}}f.inWorkerThread()&&(f.onmessage=async(r,e)=>{switch(r){case"process":try{let{input:t,options:o}=e,a=await S.encode(t,o);f.postMessage("done",{result:a})}catch(t){let o=t instanceof Error?t.message:"";f.postMessage("error",{error:o})}break;default:}});})();
 //# sourceMappingURL=draco-writer-worker.js.map

package.json

 {
   "name": "@loaders.gl/draco",
-  "version": "4.0.0-beta.2",
+  "version": "4.0.0-beta.3",
   "description": "Framework-independent loader and writer for Draco compressed meshes and point clouds",
   "license": "MIT",
+  "type": "module",
   "publishConfig": {
@@ -23,4 +24,11 @@ "access": "public"
   "types": "dist/index.d.ts",
-  "main": "dist/es5/index.js",
-  "module": "dist/esm/index.js",
+  "main": "dist/index.cjs",
+  "module": "dist/index.js",
+  "exports": {
+    ".": {
+      "import": "./dist/index.js",
+      "require": "./dist/index.cjs",
+      "types": "./dist/index.d.ts"
+    }
+  },
   "sideEffects": false,
@@ -36,5 +44,5 @@ "browser": {
   "scripts": {
-    "pre-build": "npm run copy-libs && npm run build-bundle && npm run build-workers",
+    "pre-build": "npm run copy-libs && npm run build-bundle && npm run build-bundle -- --env=dev && npm run build-workers",
     "copy-libs": "cp -rf ./src/libs ./dist/libs",
-    "build-bundle": "esbuild src/bundle.ts --outfile=dist/dist.min.js --bundle --minify --sourcemap",
+    "build-bundle": "ocular-bundle ./src/index.ts",
     "build-workers": "yarn build-loader-worker && yarn build-loader-worker-node && yarn build-writer-worker && yarn build-writer-worker-node",
@@ -48,11 +56,11 @@ "build-loader-worker": "esbuild src/workers/draco-worker.ts --outfile=dist/draco-worker.js --target=esnext --bundle --minify --sourcemap --define:__VERSION__=\\\"$npm_package_version\\\"",
     "@babel/runtime": "^7.3.1",
-    "@loaders.gl/loader-utils": "4.0.0-beta.2",
-    "@loaders.gl/schema": "4.0.0-beta.2",
-    "@loaders.gl/worker-utils": "4.0.0-beta.2",
+    "@loaders.gl/loader-utils": "4.0.0-beta.3",
+    "@loaders.gl/schema": "4.0.0-beta.3",
+    "@loaders.gl/worker-utils": "4.0.0-beta.3",
     "draco3d": "1.5.5"
   },
   "devDependencies": {
-    "@loaders.gl/polyfills": "4.0.0-beta.2"
+    "@loaders.gl/polyfills": "4.0.0-beta.3"
   },
-  "gitHead": "79c2033f755e88e11bc30a04428e3666b177b8fc"
+  "gitHead": "7ba9621cc51c7a26c407086ac86171f35b8712af"
 }

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Uses eval

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Improved metrics

Total package byte prevSize

17182093

increased by35.71%

Number of low quality alerts

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decreased by-16.67%

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Dependency changes

• + [e-mail]/loader-utils@4.0.0-beta.3(transitive)

• + [e-mail]/schema@4.0.0-beta.3(transitive)

• + [e-mail]/worker-utils@4.0.0-beta.3(transitive)

• - [e-mail]/loader-utils@4.0.0-beta.2(transitive)

• - [e-mail]/schema@4.0.0-beta.2(transitive)

• - [e-mail]/worker-utils@4.0.0-beta.2(transitive)

• [e-mail]/loader-utils@4.0.0-beta.3

• [e-mail]/schema@4.0.0-beta.3

• [e-mail]/worker-utils@4.0.0-beta.3