@loaders.gl/terrain - npm Package Compare versions

Comparing version 2.2.0-alpha.2 to 2.2.0-alpha.3

dist/dist.min.js

@@ -1,1 +0,1 @@
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c=s[e],u=s[e+1],l=s[e+2];t=c<t?c:t,n=u<n?u:n,r=l<r?l:r,i=c>i?c:i,o=u>o?u:o,a=l>a?l:a}return[[t,n,r],[i,o,a]]}function a(e,t){if(null===e)return null;const{meshMaxError:n,bounds:i,elevationDecoder:a}=t,s=e.data,c=e.width,u=c+1,l=function(e,t,n){const{rScaler:r,bScaler:i,gScaler:o,offset:a}=n,s=t+1,c=new Float32Array(s*s);for(let n=0,s=0;s<t;s++)for(let u=0;u<t;u++,n++){const t=4*n,u=e[t+0],l=e[t+1],d=e[t+2];c[n+s]=u*r+l*o+d*i+a}for(let e=s*(s-1),t=0;t<s-1;t++,e++)c[e]=c[e-s];for(let e=s-1,t=0;t<s;t++,e+=s)c[e]=c[e-1];return c}(s,c,a),d=new r(u).createTile(l),{vertices:E,triangles:f}=d.getMesh(n),h=function(e,t,n,r){const i=n+1,o=e.length/2,a=new Float32Array(3*o),s=new Float32Array(2*o),[c,u,l,d]=r||[0,0,n,n],E=(l-c)/n,f=(d-u)/n;for(let r=0;r<o;r++){const o=e[2*r],u=e[2*r+1],l=u*i+o;a[3*r+0]=o*E+c,a[3*r+1]=-u*f+d,a[3*r+2]=t[l],s[2*r+0]=o/n,s[2*r+1]=u/n}return{POSITION:{value:a,size:3},TEXCOORD_0:{value:s,size:2}}}(E,l,c,i);return{loaderData:{header:{}},header:{vertexCount:f.length,boundingBox:o(h)},mode:4,indices:{value:f,size:1},attributes:h}}const s={id:"terrain",name:"Terrain",version:"2.2.0-alpha.3",extensions:["png","pngraw"],mimeType:"image/png",options:{terrain:{workerUrl:"https://unpkg.com/@loaders.gl/terrain@2.2.0-alpha.3/dist/terrain-loader.worker.js",meshMaxError:10,elevationDecoder:{rScaler:1,gScaler:0,bScaler:0,offset:0}}}},c={...s,parse:async function(e,t,n){return t.image=t.image||{},t.image.type="data",a(await n.parse(e,t,t.baseUri),t.terrain)}},u=new Map([["centerX",Float64Array.BYTES_PER_ELEMENT],["centerY",Float64Array.BYTES_PER_ELEMENT],["centerZ",Float64Array.BYTES_PER_ELEMENT],["minHeight",Float32Array.BYTES_PER_ELEMENT],["maxHeight",Float32Array.BYTES_PER_ELEMENT],["boundingSphereCenterX",Float64Array.BYTES_PER_ELEMENT],["boundingSphereCenterY",Float64Array.BYTES_PER_ELEMENT],["boundingSphereCenterZ",Float64Array.BYTES_PER_ELEMENT],["boundingSphereRadius",Float64Array.BYTES_PER_ELEMENT],["horizonOcclusionPointX",Float64Array.BYTES_PER_ELEMENT],["horizonOcclusionPointY",Float64Array.BYTES_PER_ELEMENT],["horizonOcclusionPointZ",Float64Array.BYTES_PER_ELEMENT]]);function l(e){return e>>1^-(1&e)}function d(e,t,n,r,i=!0){let o;if(o=2===r?new Uint16Array(e,t,n):new Uint32Array(e,t,n),!i)return o;let a=0;for(let e=0;e<o.length;++e){const t=o[e];o[e]=a-t,0===t&&++a}return o}function E(e){return e.buffer.slice(e.byteOffset,e.byteOffset+e.byteLength)}const f=1,h=2,g=3,T=4,y={maxDecodingStep:T};function p(e,t){const n=Object.assign({},y,t),r=new DataView(e),{header:i,headerEndPosition:o}=function(e){let t=0;const n={};for(const[r,i]of u){const o=8===i?e.getFloat64:e.getFloat32;n[r]=o.call(e,t,!0),t+=i}return{header:n,headerEndPosition:t}}(r);if(n.maxDecodingStep<f)return{header:i};const{vertexData:a,vertexDataEndPosition:s}=function(e,t){let n=t;const r=e.getUint32(n,!0),i=new Uint16Array(3*r);n+=Uint32Array.BYTES_PER_ELEMENT;const o=Uint16Array.BYTES_PER_ELEMENT,a=r*o,s=n,c=s+a,u=c+a;let d=0,E=0,f=0;for(let t=0;t<r;t++)d+=l(e.getUint16(s+o*t,!0)),E+=l(e.getUint16(c+o*t,!0)),f+=l(e.getUint16(u+o*t,!0)),i[t]=d,i[t+r]=E,i[t+2*r]=f;return n+=3*a,{vertexData:i,vertexDataEndPosition:n}}(r,o);if(n.maxDecodingStep<h)return{header:i,vertexData:a};const{triangleIndices:c,triangleIndicesEndPosition:p}=function(e,t,n){let r=n;const i=t.length/3>65536?Uint32Array.BYTES_PER_ELEMENT:Uint16Array.BYTES_PER_ELEMENT;r%i!=0&&(r+=i-r%i);const o=e.getUint32(r,!0);r+=Uint32Array.BYTES_PER_ELEMENT;const a=3*o,s=d(e.buffer,r,a,i);return r+=a*i,{triangleIndicesEndPosition:r,triangleIndices:s}}(r,a,s);if(n.maxDecodingStep<g)return{header:i,vertexData:a,triangleIndices:c};const{westIndices:_,southIndices:S,eastIndices:b,northIndices:m,edgeIndicesEndPosition:w}=function(e,t,n){let r=n;const i=t.length/3>65536?Uint32Array.BYTES_PER_ELEMENT:Uint16Array.BYTES_PER_ELEMENT,o=e.getUint32(r,!0);r+=Uint32Array.BYTES_PER_ELEMENT;const a=d(e.buffer,r,o,i,!1);r+=o*i;const s=e.getUint32(r,!0);r+=Uint32Array.BYTES_PER_ELEMENT;const c=d(e.buffer,r,s,i,!1);r+=s*i;const u=e.getUint32(r,!0);r+=Uint32Array.BYTES_PER_ELEMENT;const l=d(e.buffer,r,u,i,!1);r+=u*i;const E=e.getUint32(r,!0);r+=Uint32Array.BYTES_PER_ELEMENT;const f=d(e.buffer,r,E,i,!1);return r+=E*i,{edgeIndicesEndPosition:r,westIndices:a,southIndices:c,eastIndices:l,northIndices:f}}(r,a,p);if(n.maxDecodingStep<T)return{header:i,vertexData:a,triangleIndices:c,westIndices:_,northIndices:m,eastIndices:b,southIndices:S};const{extensions:P}=function(e,t){const n={};if(e.byteLength<=t)return{extensions:n,extensionsEndPosition:t};let r=t;for(;r<e.byteLength;){const t=e.getUint8(r,!0);r+=Uint8Array.BYTES_PER_ELEMENT;const o=e.getUint32(r,!0);r+=Uint32Array.BYTES_PER_ELEMENT;const a=new DataView(e.buffer,r,o);switch(t){case 1:n.vertexNormals=(i=a,new Uint8Array(i.buffer,i.byteOffset,i.byteLength));break;case 2:n.waterMask=E(a)}r+=o}var i;return{extensions:n,extensionsEndPosition:r}}(r,w);return{header:i,vertexData:a,triangleIndices:c,westIndices:_,northIndices:m,eastIndices:b,southIndices:S,extensions:P}}function _(e,t){if(!e)return null;const{bounds:n}=t,{header:r,vertexData:i,triangleIndices:a}=p(e,h),s=function(e,t,n){const{minHeight:r,maxHeight:i}=t,[o,a,s,c]=n||[0,0,1,1],u=s-o,l=c-a,d=i-r,E=e.length/3,f=new Float32Array(3*E),h=new Float32Array(2*E);for(let t=0;t<E;t++){const n=e[t]/32767,i=e[t+E]/32767,s=e[t+2*E]/32767;f[3*t+0]=n*u+o,f[3*t+1]=i*l+a,f[3*t+2]=s*d+r,h[2*t+0]=n,h[2*t+1]=i}return{POSITION:{value:f,size:3},TEXCOORD_0:{value:h,size:2}}}(i,r,n);return{loaderData:{header:{}},header:{vertexCount:a.length,boundingBox:o(s)},mode:4,indices:{value:a,size:1},attributes:s}}function S(e,t){return _(e,t["quantized-mesh"])}const b={id:"quantized-mesh",name:"Quantized Mesh",version:"2.2.0-alpha.3",extensions:["terrain"],mimeType:"application/vnd.quantized-mesh",options:{"quantized-mesh":{workerUrl:"https://unpkg.com/@loaders.gl/terrain@2.2.0-alpha.3/dist/quantized-mesh-loader.worker.js",bounds:[0,0,1,1]}}},m={...b,parseSync:S,parse:async(e,t)=>S(e,t)}}])}));

dist/es5/lib/decode-quantized-mesh.js

@@ -13,2 +13,8 @@ "use strict";
 
+function _createForOfIteratorHelper(o, allowArrayLike) { var it; if (typeof Symbol === "undefined" || o[Symbol.iterator] == null) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e) { throw _e; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = o[Symbol.iterator](); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e2) { didErr = true; err = _e2; }, f: function f() { try { if (!normalCompletion && it["return"] != null) it["return"](); } finally { if (didErr) throw err; } } }; }
+
+function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
+
+function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }
+
 var QUANTIZED_MESH_HEADER = new Map([['centerX', Float64Array.BYTES_PER_ELEMENT], ['centerY', Float64Array.BYTES_PER_ELEMENT], ['centerZ', Float64Array.BYTES_PER_ELEMENT], ['minHeight', Float32Array.BYTES_PER_ELEMENT], ['maxHeight', Float32Array.BYTES_PER_ELEMENT], ['boundingSphereCenterX', Float64Array.BYTES_PER_ELEMENT], ['boundingSphereCenterY', Float64Array.BYTES_PER_ELEMENT], ['boundingSphereCenterZ', Float64Array.BYTES_PER_ELEMENT], ['boundingSphereRadius', Float64Array.BYTES_PER_ELEMENT], ['horizonOcclusionPointX', Float64Array.BYTES_PER_ELEMENT], ['horizonOcclusionPointY', Float64Array.BYTES_PER_ELEMENT], ['horizonOcclusionPointZ', Float64Array.BYTES_PER_ELEMENT]]);
@@ -23,8 +29,8 @@
   var header = {};
-  var _iteratorNormalCompletion = true;
-  var _didIteratorError = false;
-  var _iteratorError = undefined;
 
+  var _iterator = _createForOfIteratorHelper(QUANTIZED_MESH_HEADER),
+      _step;
+
   try {
-    for (var _iterator = QUANTIZED_MESH_HEADER[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
+    for (_iterator.s(); !(_step = _iterator.n()).done;) {
       var _step$value = (0, _slicedToArray2["default"])(_step.value, 2),
@@ -39,14 +45,5 @@ key = _step$value[0],
   } catch (err) {
-    _didIteratorError = true;
-    _iteratorError = err;
+    _iterator.e(err);
   } finally {
-    try {
-      if (!_iteratorNormalCompletion && _iterator["return"] != null) {
-        _iterator["return"]();
-      }
-    } finally {
-      if (_didIteratorError) {
-        throw _iteratorError;
-      }
-    }
+    _iterator.f();
   }
@@ -53,0 +50,0 @@

dist/es5/quantized-mesh-loader.js

@@ -22,3 +22,3 @@ "use strict";
 
-var VERSION = typeof "2.2.0-alpha.2" !== 'undefined' ? "2.2.0-alpha.2" : 'latest';
+var VERSION = typeof "2.2.0-alpha.3" !== 'undefined' ? "2.2.0-alpha.3" : 'latest';
 var QuantizedMeshWorkerLoader = {
@@ -39,3 +39,3 @@ id: 'quantized-mesh',
 
-var QuantizedMeshLoader = _objectSpread({}, QuantizedMeshWorkerLoader, {
+var QuantizedMeshLoader = _objectSpread(_objectSpread({}, QuantizedMeshWorkerLoader), {}, {
   parseSync: _parseQuantizedMesh["default"],
@@ -42,0 +42,0 @@ parse: function () {

dist/es5/terrain-loader.js

@@ -18,3 +18,3 @@ "use strict";
 
-var VERSION = typeof "2.2.0-alpha.2" !== 'undefined' ? "2.2.0-alpha.2" : 'latest';
+var VERSION = typeof "2.2.0-alpha.3" !== 'undefined' ? "2.2.0-alpha.3" : 'latest';
 var TerrainWorkerLoader = {
@@ -41,3 +41,3 @@ id: 'terrain',
 
-var TerrainLoader = _objectSpread({}, TerrainWorkerLoader, {
+var TerrainLoader = _objectSpread(_objectSpread({}, TerrainWorkerLoader), {}, {
   parse: _parseTerrain["default"]
@@ -44,0 +44,0 @@ });

dist/es6/quantized-mesh-loader.js

@@ -8,3 +8,3 @@ import _defineProperty from "@babel/runtime/helpers/esm/defineProperty";
 import parseQuantizedMesh from './lib/parse-quantized-mesh';
-const VERSION = typeof "2.2.0-alpha.2" !== 'undefined' ? "2.2.0-alpha.2" : 'latest';
+const VERSION = typeof "2.2.0-alpha.3" !== 'undefined' ? "2.2.0-alpha.3" : 'latest';
 export const QuantizedMeshWorkerLoader = {
@@ -23,3 +23,3 @@ id: 'quantized-mesh',
 };
-export const QuantizedMeshLoader = _objectSpread({}, QuantizedMeshWorkerLoader, {
+export const QuantizedMeshLoader = _objectSpread(_objectSpread({}, QuantizedMeshWorkerLoader), {}, {
   parseSync: parseQuantizedMesh,
@@ -26,0 +26,0 @@ parse: async (arrayBuffer, options) => parseQuantizedMesh(arrayBuffer, options)

dist/es6/terrain-loader.js

@@ -8,3 +8,3 @@ import _defineProperty from "@babel/runtime/helpers/esm/defineProperty";
 import loadTerrain from './lib/parse-terrain';
-const VERSION = typeof "2.2.0-alpha.2" !== 'undefined' ? "2.2.0-alpha.2" : 'latest';
+const VERSION = typeof "2.2.0-alpha.3" !== 'undefined' ? "2.2.0-alpha.3" : 'latest';
 export const TerrainWorkerLoader = {
@@ -29,5 +29,5 @@ id: 'terrain',
 };
-export const TerrainLoader = _objectSpread({}, TerrainWorkerLoader, {
+export const TerrainLoader = _objectSpread(_objectSpread({}, TerrainWorkerLoader), {}, {
   parse: loadTerrain
 });
 //# sourceMappingURL=terrain-loader.js.map

dist/esm/lib/decode-quantized-mesh.js

 import _slicedToArray from "@babel/runtime/helpers/esm/slicedToArray";
+
+function _createForOfIteratorHelper(o, allowArrayLike) { var it; if (typeof Symbol === "undefined" || o[Symbol.iterator] == null) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e) { throw _e; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = o[Symbol.iterator](); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e2) { didErr = true; err = _e2; }, f: function f() { try { if (!normalCompletion && it["return"] != null) it["return"](); } finally { if (didErr) throw err; } } }; }
+
+function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
+
+function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }
+
 var QUANTIZED_MESH_HEADER = new Map([['centerX', Float64Array.BYTES_PER_ELEMENT], ['centerY', Float64Array.BYTES_PER_ELEMENT], ['centerZ', Float64Array.BYTES_PER_ELEMENT], ['minHeight', Float32Array.BYTES_PER_ELEMENT], ['maxHeight', Float32Array.BYTES_PER_ELEMENT], ['boundingSphereCenterX', Float64Array.BYTES_PER_ELEMENT], ['boundingSphereCenterY', Float64Array.BYTES_PER_ELEMENT], ['boundingSphereCenterZ', Float64Array.BYTES_PER_ELEMENT], ['boundingSphereRadius', Float64Array.BYTES_PER_ELEMENT], ['horizonOcclusionPointX', Float64Array.BYTES_PER_ELEMENT], ['horizonOcclusionPointY', Float64Array.BYTES_PER_ELEMENT], ['horizonOcclusionPointZ', Float64Array.BYTES_PER_ELEMENT]]);
@@ -11,8 +18,8 @@
   var header = {};
-  var _iteratorNormalCompletion = true;
-  var _didIteratorError = false;
-  var _iteratorError = undefined;
 
+  var _iterator = _createForOfIteratorHelper(QUANTIZED_MESH_HEADER),
+      _step;
+
   try {
-    for (var _iterator = QUANTIZED_MESH_HEADER[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
+    for (_iterator.s(); !(_step = _iterator.n()).done;) {
       var _step$value = _slicedToArray(_step.value, 2),
@@ -27,14 +34,5 @@ key = _step$value[0],
   } catch (err) {
-    _didIteratorError = true;
-    _iteratorError = err;
+    _iterator.e(err);
   } finally {
-    try {
-      if (!_iteratorNormalCompletion && _iterator["return"] != null) {
-        _iterator["return"]();
-      }
-    } finally {
-      if (_didIteratorError) {
-        throw _iteratorError;
-      }
-    }
+    _iterator.f();
   }
@@ -41,0 +39,0 @@

dist/esm/quantized-mesh-loader.js

@@ -10,3 +10,3 @@ import _regeneratorRuntime from "@babel/runtime/regenerator";
 import parseQuantizedMesh from './lib/parse-quantized-mesh';
-var VERSION = typeof "2.2.0-alpha.2" !== 'undefined' ? "2.2.0-alpha.2" : 'latest';
+var VERSION = typeof "2.2.0-alpha.3" !== 'undefined' ? "2.2.0-alpha.3" : 'latest';
 export var QuantizedMeshWorkerLoader = {
@@ -25,3 +25,3 @@ id: 'quantized-mesh',
 };
-export var QuantizedMeshLoader = _objectSpread({}, QuantizedMeshWorkerLoader, {
+export var QuantizedMeshLoader = _objectSpread(_objectSpread({}, QuantizedMeshWorkerLoader), {}, {
   parseSync: parseQuantizedMesh,
@@ -28,0 +28,0 @@ parse: function () {

dist/esm/terrain-loader.js

@@ -8,3 +8,3 @@ import _defineProperty from "@babel/runtime/helpers/esm/defineProperty";
 import loadTerrain from './lib/parse-terrain';
-var VERSION = typeof "2.2.0-alpha.2" !== 'undefined' ? "2.2.0-alpha.2" : 'latest';
+var VERSION = typeof "2.2.0-alpha.3" !== 'undefined' ? "2.2.0-alpha.3" : 'latest';
 export var TerrainWorkerLoader = {
@@ -29,5 +29,5 @@ id: 'terrain',
 };
-export var TerrainLoader = _objectSpread({}, TerrainWorkerLoader, {
+export var TerrainLoader = _objectSpread(_objectSpread({}, TerrainWorkerLoader), {}, {
   parse: loadTerrain
 });
 //# sourceMappingURL=terrain-loader.js.map

dist/quantized-mesh-loader.worker.js

@@ -1,1 +0,1 @@
-!function(e){var t={};function r(n){if(t[n])return t[n].exports;var o=t[n]={i:n,l:!1,exports:{}};return e[n].call(o.exports,o,o.exports,r),o.l=!0,o.exports}r.m=e,r.c=t,r.d=function(e,t,n){r.o(e,t)||Object.defineProperty(e,t,{enumerable:!0,get:n})},r.r=function(e){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},r.t=function(e,t){if(1&t&&(e=r(e)),8&t)return e;if(4&t&&"object"==typeof e&&e&&e.__esModule)return e;var n=Object.create(null);if(r.r(n),Object.defineProperty(n,"default",{enumerable:!0,value:e}),2&t&&"string"!=typeof e)for(var o in e)r.d(n,o,function(t){return e[t]}.bind(null,o));return n},r.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return r.d(t,"a",t),t},r.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},r.p="",r(r.s=10)}([function(e,t,r){e.exports=r(6)},function(e,t){function r(e,t,r,n,o,i,a){try{var 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package.json

 {
   "name": "@loaders.gl/terrain",
-  "version": "2.2.0-alpha.2",
+  "version": "2.2.0-alpha.3",
   "description": "Framework-independent loader for terrain raster formats",
@@ -40,3 +40,3 @@ "license": "MIT",
   },
-  "gitHead": "76d78ba514e077ce034cc45b73bdd1957e0788df"
+  "gitHead": "4a14e79ae0486151240fb18896c413edeb5b0b67"
 }

No alert changes

Improved metrics

Total package byte prevSize

355355

increased by2.48%

Lines of code

4362

increased by1.61%

No dependency changes