larry babby and threejs for glsl

webGl/my-threejs-test/node_modules/@parcel/runtime-js/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2017-present Devon Govett
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

webGl/my-threejs-test/node_modules/@parcel/runtime-js/lib/JSRuntime.js

@@ -0,0 +1,545 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+function _plugin() {
+  const data = require("@parcel/plugin");
+  _plugin = function () {
+    return data;
+  };
+  return data;
+}
+function _utils() {
+  const data = require("@parcel/utils");
+  _utils = function () {
+    return data;
+  };
+  return data;
+}
+function _diagnostic() {
+  const data = require("@parcel/diagnostic");
+  _diagnostic = function () {
+    return data;
+  };
+  return data;
+}
+function _path() {
+  const data = _interopRequireDefault(require("path"));
+  _path = function () {
+    return data;
+  };
+  return data;
+}
+function _nullthrows() {
+  const data = _interopRequireDefault(require("nullthrows"));
+  _nullthrows = function () {
+    return data;
+  };
+  return data;
+}
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+// Used for as="" in preload/prefetch
+const TYPE_TO_RESOURCE_PRIORITY = {
+  css: 'style',
+  js: 'script'
+};
+const BROWSER_PRELOAD_LOADER = './helpers/browser/preload-loader';
+const BROWSER_PREFETCH_LOADER = './helpers/browser/prefetch-loader';
+const LOADERS = {
+  browser: {
+    css: './helpers/browser/css-loader',
+    html: './helpers/browser/html-loader',
+    js: './helpers/browser/js-loader',
+    wasm: './helpers/browser/wasm-loader',
+    IMPORT_POLYFILL: './helpers/browser/import-polyfill'
+  },
+  worker: {
+    js: './helpers/worker/js-loader',
+    wasm: './helpers/worker/wasm-loader',
+    IMPORT_POLYFILL: false
+  },
+  node: {
+    css: './helpers/node/css-loader',
+    html: './helpers/node/html-loader',
+    js: './helpers/node/js-loader',
+    wasm: './helpers/node/wasm-loader',
+    IMPORT_POLYFILL: null
+  }
+};
+function getLoaders(ctx) {
+  if (ctx.isWorker()) return LOADERS.worker;
+  if (ctx.isBrowser()) return LOADERS.browser;
+  if (ctx.isNode()) return LOADERS.node;
+  return null;
+}
+
+// This cache should be invalidated if new dependencies get added to the bundle without the bundle objects changing
+// This can happen when we reuse the BundleGraph between subsequent builds
+let bundleDependencies = new WeakMap();
+let defaultConfig = {
+  splitManifestThreshold: 100000
+};
+const CONFIG_SCHEMA = {
+  type: 'object',
+  properties: {
+    splitManifestThreshold: {
+      type: 'number'
+    }
+  },
+  additionalProperties: false
+};
+var _default = exports.default = new (_plugin().Runtime)({
+  async loadConfig({
+    config,
+    options
+  }) {
+    let packageKey = '@parcel/runtime-js';
+    let conf = await config.getConfig([], {
+      packageKey
+    });
+    if (!conf) {
+      return defaultConfig;
+    }
+    _utils().validateSchema.diagnostic(CONFIG_SCHEMA, {
+      data: conf === null || conf === void 0 ? void 0 : conf.contents,
+      source: await options.inputFS.readFile(conf.filePath, 'utf8'),
+      filePath: conf.filePath,
+      prependKey: `/${(0, _diagnostic().encodeJSONKeyComponent)(packageKey)}`
+    }, packageKey, `Invalid config for ${packageKey}`);
+    return {
+      ...defaultConfig,
+      ...(conf === null || conf === void 0 ? void 0 : conf.contents)
+    };
+  },
+  apply({
+    bundle,
+    bundleGraph,
+    options,
+    config
+  }) {
+    // Dependency ids in code replaced with referenced bundle names
+    // Loader runtime added for bundle groups that don't have a native loader (e.g. HTML/CSS/Worker - isURL?),
+    // and which are not loaded by a parent bundle.
+    // Loaders also added for modules that were moved to a separate bundle because they are a different type
+    // (e.g. WASM, HTML). These should be preloaded prior to the bundle being executed. Replace the entry asset(s)
+    // with the preload module.
+
+    if (bundle.type !== 'js') {
+      return;
+    }
+    let {
+      asyncDependencies,
+      otherDependencies
+    } = getDependencies(bundle);
+    let assets = [];
+    for (let dependency of asyncDependencies) {
+      let resolved = bundleGraph.resolveAsyncDependency(dependency, bundle);
+      if (resolved == null) {
+        continue;
+      }
+      if (resolved.type === 'asset') {
+        if (!bundle.env.shouldScopeHoist) {
+          // If this bundle already has the asset this dependency references,
+          // return a simple runtime of `Promise.resolve(internalRequire(assetId))`.
+          // The linker handles this for scope-hoisting.
+          assets.push({
+            filePath: __filename,
+            code: `module.exports = Promise.resolve(module.bundle.root(${JSON.stringify(bundleGraph.getAssetPublicId(resolved.value))}))`,
+            dependency,
+            env: {
+              sourceType: 'module'
+            }
+          });
+        }
+      } else {
+        // Resolve the dependency to a bundle. If inline, export the dependency id,
+        // which will be replaced with the contents of that bundle later.
+        let referencedBundle = bundleGraph.getReferencedBundle(dependency, bundle);
+        if ((referencedBundle === null || referencedBundle === void 0 ? void 0 : referencedBundle.bundleBehavior) === 'inline') {
+          assets.push({
+            filePath: _path().default.join(__dirname, `/bundles/${referencedBundle.id}.js`),
+            code: `module.exports = Promise.resolve(${JSON.stringify(dependency.id)});`,
+            dependency,
+            env: {
+              sourceType: 'module'
+            }
+          });
+          continue;
+        }
+        let loaderRuntime = getLoaderRuntime({
+          bundle,
+          dependency,
+          bundleGraph,
+          bundleGroup: resolved.value,
+          options
+        });
+        if (loaderRuntime != null) {
+          assets.push(loaderRuntime);
+        }
+      }
+    }
+    for (let dependency of otherDependencies) {
+      var _dependency$meta;
+      // Resolve the dependency to a bundle. If inline, export the dependency id,
+      // which will be replaced with the contents of that bundle later.
+      let referencedBundle = bundleGraph.getReferencedBundle(dependency, bundle);
+      if ((referencedBundle === null || referencedBundle === void 0 ? void 0 : referencedBundle.bundleBehavior) === 'inline') {
+        assets.push({
+          filePath: _path().default.join(__dirname, `/bundles/${referencedBundle.id}.js`),
+          code: `module.exports = ${JSON.stringify(dependency.id)};`,
+          dependency,
+          env: {
+            sourceType: 'module'
+          }
+        });
+        continue;
+      }
+
+      // Otherwise, try to resolve the dependency to an external bundle group
+      // and insert a URL to that bundle.
+      let resolved = bundleGraph.resolveAsyncDependency(dependency, bundle);
+      if (dependency.specifierType === 'url' && resolved == null) {
+        // If a URL dependency was not able to be resolved, add a runtime that
+        // exports the original specifier.
+        assets.push({
+          filePath: __filename,
+          code: `module.exports = ${JSON.stringify(dependency.specifier)}`,
+          dependency,
+          env: {
+            sourceType: 'module'
+          }
+        });
+        continue;
+      }
+      if (resolved == null || resolved.type !== 'bundle_group') {
+        continue;
+      }
+      let bundleGroup = resolved.value;
+      let mainBundle = (0, _nullthrows().default)(bundleGraph.getBundlesInBundleGroup(bundleGroup).find(b => {
+        let entries = b.getEntryAssets();
+        return entries.some(e => bundleGroup.entryAssetId === e.id);
+      }));
+
+      // Skip URL runtimes for library builds. This is handled in packaging so that
+      // the url is inlined and statically analyzable.
+      if (bundle.env.isLibrary && ((_dependency$meta = dependency.meta) === null || _dependency$meta === void 0 ? void 0 : _dependency$meta.placeholder) != null) {
+        continue;
+      }
+
+      // URL dependency or not, fall back to including a runtime that exports the url
+      assets.push(getURLRuntime(dependency, bundle, mainBundle, options));
+    }
+
+    // In development, bundles can be created lazily. This means that the parent bundle may not
+    // know about all of the sibling bundles of a child when it is written for the first time.
+    // Therefore, we need to also ensure that the siblings are loaded when the child loads.
+    if (options.shouldBuildLazily && bundle.env.outputFormat === 'global') {
+      let referenced = bundleGraph.getReferencedBundles(bundle);
+      for (let referencedBundle of referenced) {
+        let loaders = getLoaders(bundle.env);
+        if (!loaders) {
+          continue;
+        }
+        let loader = loaders[referencedBundle.type];
+        if (!loader) {
+          continue;
+        }
+        let relativePathExpr = getRelativePathExpr(bundle, referencedBundle, options);
+        let loaderCode = `require(${JSON.stringify(loader)})( ${getAbsoluteUrlExpr(relativePathExpr, bundle)})`;
+        assets.push({
+          filePath: __filename,
+          code: loaderCode,
+          isEntry: true,
+          env: {
+            sourceType: 'module'
+          }
+        });
+      }
+    }
+    if (shouldUseRuntimeManifest(bundle, options) && bundleGraph.getChildBundles(bundle).some(b => b.bundleBehavior !== 'inline') && isNewContext(bundle, bundleGraph)) {
+      assets.push({
+        filePath: __filename,
+        code: getRegisterCode(bundle, bundleGraph),
+        isEntry: true,
+        env: {
+          sourceType: 'module'
+        },
+        priority: getManifestBundlePriority(bundleGraph, bundle, config.splitManifestThreshold)
+      });
+    }
+    return assets;
+  }
+});
+function getDependencies(bundle) {
+  let cachedDependencies = bundleDependencies.get(bundle);
+  if (cachedDependencies) {
+    return cachedDependencies;
+  } else {
+    let asyncDependencies = [];
+    let otherDependencies = [];
+    bundle.traverse(node => {
+      if (node.type !== 'dependency') {
+        return;
+      }
+      let dependency = node.value;
+      if (dependency.priority === 'lazy' && dependency.specifierType !== 'url') {
+        asyncDependencies.push(dependency);
+      } else {
+        otherDependencies.push(dependency);
+      }
+    });
+    bundleDependencies.set(bundle, {
+      asyncDependencies,
+      otherDependencies
+    });
+    return {
+      asyncDependencies,
+      otherDependencies
+    };
+  }
+}
+function getLoaderRuntime({
+  bundle,
+  dependency,
+  bundleGroup,
+  bundleGraph,
+  options
+}) {
+  let loaders = getLoaders(bundle.env);
+  if (loaders == null) {
+    return;
+  }
+  let externalBundles = bundleGraph.getBundlesInBundleGroup(bundleGroup);
+  let mainBundle = (0, _nullthrows().default)(externalBundles.find(bundle => {
+    var _bundle$getMainEntry;
+    return ((_bundle$getMainEntry = bundle.getMainEntry()) === null || _bundle$getMainEntry === void 0 ? void 0 : _bundle$getMainEntry.id) === bundleGroup.entryAssetId;
+  }));
+
+  // CommonJS is a synchronous module system, so there is no need to load bundles in parallel.
+  // Importing of the other bundles will be handled by the bundle group entry.
+  // Do the same thing in library mode for ES modules, as we are building for another bundler
+  // and the imports for sibling bundles will be in the target bundle.
+
+  // Previously we also did this when building lazily, however it seemed to cause issues in some cases.
+  // The original comment as to why is left here, in case a future traveller is trying to fix that issue:
+  // > [...] the runtime itself could get deduplicated and only exist in the parent. This causes errors if an
+  // > old version of the parent without the runtime
+  // > is already loaded.
+  if (bundle.env.outputFormat === 'commonjs' || bundle.env.isLibrary) {
+    externalBundles = [mainBundle];
+  } else {
+    // Otherwise, load the bundle group entry after the others.
+    externalBundles.splice(externalBundles.indexOf(mainBundle), 1);
+    externalBundles.reverse().push(mainBundle);
+  }
+
+  // Determine if we need to add a dynamic import() polyfill, or if all target browsers support it natively.
+  let needsDynamicImportPolyfill = !bundle.env.isLibrary && !bundle.env.supports('dynamic-import', true);
+  let needsEsmLoadPrelude = false;
+  let loaderModules = [];
+  for (let to of externalBundles) {
+    let loader = loaders[to.type];
+    if (!loader) {
+      continue;
+    }
+    if (to.type === 'js' && to.env.outputFormat === 'esmodule' && !needsDynamicImportPolyfill && shouldUseRuntimeManifest(bundle, options)) {
+      loaderModules.push(`load(${JSON.stringify(to.publicId)})`);
+      needsEsmLoadPrelude = true;
+      continue;
+    }
+    let relativePathExpr = getRelativePathExpr(bundle, to, options);
+
+    // Use esmodule loader if possible
+    if (to.type === 'js' && to.env.outputFormat === 'esmodule') {
+      if (!needsDynamicImportPolyfill) {
+        loaderModules.push(`__parcel__import__("./" + ${relativePathExpr})`);
+        continue;
+      }
+      loader = (0, _nullthrows().default)(loaders.IMPORT_POLYFILL, `No import() polyfill available for context '${bundle.env.context}'`);
+    } else if (to.type === 'js' && to.env.outputFormat === 'commonjs') {
+      loaderModules.push(`Promise.resolve(__parcel__require__("./" + ${relativePathExpr}))`);
+      continue;
+    }
+    let absoluteUrlExpr = shouldUseRuntimeManifest(bundle, options) ? `require('./helpers/bundle-manifest').resolve(${JSON.stringify(to.publicId)})` : getAbsoluteUrlExpr(relativePathExpr, bundle);
+    let code = `require(${JSON.stringify(loader)})(${absoluteUrlExpr})`;
+
+    // In development, clear the require cache when an error occurs so the
+    // user can try again (e.g. after fixing a build error).
+    if (options.mode === 'development' && bundle.env.outputFormat === 'global') {
+      code += '.catch(err => {delete module.bundle.cache[module.id]; throw err;})';
+    }
+    loaderModules.push(code);
+  }
+
+  // Similar to the comment above, this also used to be skipped when shouldBuildLazily was true,
+  // however it caused issues where a bundle group contained multiple bundles.
+  if (bundle.env.context === 'browser') {
+    loaderModules.push(...externalBundles
+    // TODO: Allow css to preload resources as well
+    .filter(to => to.type === 'js').flatMap(from => {
+      let {
+        preload,
+        prefetch
+      } = getHintedBundleGroups(bundleGraph, from);
+      return [...getHintLoaders(bundleGraph, bundle, preload, BROWSER_PRELOAD_LOADER, options), ...getHintLoaders(bundleGraph, bundle, prefetch, BROWSER_PREFETCH_LOADER, options)];
+    }));
+  }
+  if (loaderModules.length === 0) {
+    return;
+  }
+  let loaderCode = loaderModules.join(', ');
+  if (loaderModules.length > 1) {
+    loaderCode = `Promise.all([${loaderCode}])`;
+  } else {
+    loaderCode = `(${loaderCode})`;
+  }
+  if (mainBundle.type === 'js') {
+    let parcelRequire = bundle.env.shouldScopeHoist ? 'parcelRequire' : 'module.bundle.root';
+    loaderCode += `.then(() => ${parcelRequire}('${bundleGraph.getAssetPublicId(bundleGraph.getAssetById(bundleGroup.entryAssetId))}'))`;
+  }
+  let code = [];
+  if (needsEsmLoadPrelude) {
+    code.push(`let load = require('./helpers/browser/esm-js-loader');`);
+  }
+  code.push(`module.exports = ${loaderCode};`);
+  return {
+    filePath: __filename,
+    code: code.join('\n'),
+    dependency,
+    env: {
+      sourceType: 'module'
+    }
+  };
+}
+function getHintedBundleGroups(bundleGraph, bundle) {
+  let preload = [];
+  let prefetch = [];
+  let {
+    asyncDependencies
+  } = getDependencies(bundle);
+  for (let dependency of asyncDependencies) {
+    var _dependency$meta2;
+    let attributes = (_dependency$meta2 = dependency.meta) === null || _dependency$meta2 === void 0 ? void 0 : _dependency$meta2.importAttributes;
+    if (typeof attributes === 'object' && attributes != null && (
+    // $FlowFixMe
+    attributes.preload || attributes.prefetch)) {
+      let resolved = bundleGraph.resolveAsyncDependency(dependency, bundle);
+      if ((resolved === null || resolved === void 0 ? void 0 : resolved.type) === 'bundle_group') {
+        // === true for flow
+        if (attributes.preload === true) {
+          preload.push(resolved.value);
+        }
+        if (attributes.prefetch === true) {
+          prefetch.push(resolved.value);
+        }
+      }
+    }
+  }
+  return {
+    preload,
+    prefetch
+  };
+}
+function getHintLoaders(bundleGraph, from, bundleGroups, loader, options) {
+  let hintLoaders = [];
+  for (let bundleGroupToPreload of bundleGroups) {
+    let bundlesToPreload = bundleGraph.getBundlesInBundleGroup(bundleGroupToPreload);
+    for (let bundleToPreload of bundlesToPreload) {
+      let relativePathExpr = getRelativePathExpr(from, bundleToPreload, options);
+      let priority = TYPE_TO_RESOURCE_PRIORITY[bundleToPreload.type];
+      hintLoaders.push(`require(${JSON.stringify(loader)})(${getAbsoluteUrlExpr(relativePathExpr, from)}, ${priority ? JSON.stringify(priority) : 'null'}, ${JSON.stringify(bundleToPreload.target.env.outputFormat === 'esmodule')})`);
+    }
+  }
+  return hintLoaders;
+}
+function isNewContext(bundle, bundleGraph) {
+  let parents = bundleGraph.getParentBundles(bundle);
+  let isInEntryBundleGroup = bundleGraph.getBundleGroupsContainingBundle(bundle).some(g => bundleGraph.isEntryBundleGroup(g));
+  return isInEntryBundleGroup || parents.length === 0 || parents.some(parent => parent.env.context !== bundle.env.context || parent.type !== 'js');
+}
+function getURLRuntime(dependency, from, to, options) {
+  let relativePathExpr = getRelativePathExpr(from, to, options);
+  let code;
+  if (dependency.meta.webworker === true && !from.env.isLibrary) {
+    code = `let workerURL = require('./helpers/get-worker-url');\n`;
+    if (from.env.outputFormat === 'esmodule' && from.env.supports('import-meta-url')) {
+      code += `let url = new __parcel__URL__(${relativePathExpr});\n`;
+      code += `module.exports = workerURL(url.toString(), url.origin, ${String(from.env.outputFormat === 'esmodule')});`;
+    } else {
+      code += `let bundleURL = require('./helpers/bundle-url');\n`;
+      code += `let url = bundleURL.getBundleURL('${from.publicId}') + ${relativePathExpr};`;
+      code += `module.exports = workerURL(url, bundleURL.getOrigin(url), ${String(from.env.outputFormat === 'esmodule')});`;
+    }
+  } else {
+    code = `module.exports = ${getAbsoluteUrlExpr(relativePathExpr, from)};`;
+  }
+  return {
+    filePath: __filename,
+    code,
+    dependency,
+    env: {
+      sourceType: 'module'
+    }
+  };
+}
+function getRegisterCode(entryBundle, bundleGraph) {
+  let mappings = [];
+  bundleGraph.traverseBundles((bundle, _, actions) => {
+    if (bundle.bundleBehavior === 'inline') {
+      return;
+    }
+
+    // To make the manifest as small as possible all bundle key/values are
+    // serialised into a single array e.g. ['id', 'value', 'id2', 'value2'].
+    // `./helpers/bundle-manifest` accounts for this by iterating index by 2
+    mappings.push(bundle.publicId, (0, _utils().relativeBundlePath)(entryBundle, (0, _nullthrows().default)(bundle), {
+      leadingDotSlash: false
+    }));
+    if (bundle !== entryBundle && isNewContext(bundle, bundleGraph)) {
+      for (let referenced of bundleGraph.getReferencedBundles(bundle)) {
+        mappings.push(referenced.publicId, (0, _utils().relativeBundlePath)(entryBundle, (0, _nullthrows().default)(referenced), {
+          leadingDotSlash: false
+        }));
+      }
+      // New contexts have their own manifests, so there's no need to continue.
+      actions.skipChildren();
+    }
+  }, entryBundle);
+  let baseUrl = entryBundle.env.outputFormat === 'esmodule' && entryBundle.env.supports('import-meta-url') ? 'new __parcel__URL__("").toString()' // <-- this isn't ideal. We should use `import.meta.url` directly but it gets replaced currently
+  : `require('./helpers/bundle-url').getBundleURL('${entryBundle.publicId}')`;
+  return `require('./helpers/bundle-manifest').register(${baseUrl},JSON.parse(${JSON.stringify(JSON.stringify(mappings))}));`;
+}
+function getRelativePathExpr(from, to, options) {
+  let relativePath = (0, _utils().relativeBundlePath)(from, to, {
+    leadingDotSlash: false
+  });
+  let res = JSON.stringify(relativePath);
+  if (options.hmrOptions) {
+    res += ' + "?" + Date.now()';
+  }
+  return res;
+}
+function getAbsoluteUrlExpr(relativePathExpr, bundle) {
+  if (bundle.env.outputFormat === 'esmodule' && bundle.env.supports('import-meta-url') || bundle.env.outputFormat === 'commonjs') {
+    // This will be compiled to new URL(url, import.meta.url) or new URL(url, 'file:' + __filename).
+    return `new __parcel__URL__(${relativePathExpr}).toString()`;
+  } else {
+    return `require('./helpers/bundle-url').getBundleURL('${bundle.publicId}') + ${relativePathExpr}`;
+  }
+}
+function shouldUseRuntimeManifest(bundle, options) {
+  let env = bundle.env;
+  return !env.isLibrary && bundle.bundleBehavior !== 'inline' && env.isBrowser() && options.mode === 'production';
+}
+function getManifestBundlePriority(bundleGraph, bundle, threshold) {
+  let bundleSize = 0;
+  bundle.traverseAssets((asset, _, actions) => {
+    bundleSize += asset.stats.size;
+    if (bundleSize > threshold) {
+      actions.stop();
+    }
+  });
+  return bundleSize > threshold ? 'parallel' : 'sync';
+}

webGl/my-threejs-test/node_modules/@parcel/runtime-js/lib/helpers/browser/css-loader.js

@@ -0,0 +1,28 @@
+"use strict";
+
+var cacheLoader = require('../cacheLoader');
+module.exports = cacheLoader(function (bundle) {
+  return new Promise(function (resolve, reject) {
+    // Don't insert the same link element twice (e.g. if it was already in the HTML)
+    var existingLinks = document.getElementsByTagName('link');
+    if ([].concat(existingLinks).some(function isCurrentBundle(link) {
+      return link.href === bundle && link.rel.indexOf('stylesheet') > -1;
+    })) {
+      resolve();
+      return;
+    }
+    var link = document.createElement('link');
+    link.rel = 'stylesheet';
+    link.href = bundle;
+    link.onerror = function (e) {
+      link.onerror = link.onload = null;
+      link.remove();
+      reject(e);
+    };
+    link.onload = function () {
+      link.onerror = link.onload = null;
+      resolve();
+    };
+    document.getElementsByTagName('head')[0].appendChild(link);
+  });
+});

webGl/my-threejs-test/node_modules/@parcel/runtime-js/lib/helpers/browser/esm-js-loader.js

@@ -0,0 +1,7 @@
+"use strict";
+
+function load(id) {
+  // eslint-disable-next-line no-undef
+  return __parcel__import__(require('../bundle-manifest').resolve(id));
+}
+module.exports = load;

webGl/my-threejs-test/node_modules/@parcel/runtime-js/lib/helpers/browser/html-loader.js

@@ -0,0 +1,8 @@
+"use strict";
+
+var cacheLoader = require('../cacheLoader');
+module.exports = cacheLoader(function (bundle) {
+  return fetch(bundle).then(function (res) {
+    return res.text();
+  });
+});

webGl/my-threejs-test/node_modules/@parcel/runtime-js/lib/helpers/browser/import-polyfill.js

@@ -0,0 +1,32 @@
+"use strict";
+
+var cacheLoader = require('../cacheLoader');
+module.exports = cacheLoader(function (bundle) {
+  return new Promise(function (resolve, reject) {
+    // Add a global function to handle when the script loads.
+    var globalName = "i".concat(('' + Math.random()).slice(2));
+    global[globalName] = function (m) {
+      resolve(m);
+      cleanup();
+    };
+
+    // Remove script on load or error
+    var cleanup = function () {
+      delete global[globalName];
+      script.onerror = null;
+      script.remove();
+    };
+
+    // Append an inline script tag into the document head
+    var script = document.createElement('script');
+    script.async = true;
+    script.type = 'module';
+    script.charset = 'utf-8';
+    script.textContent = "import * as m from '".concat(bundle, "'; ").concat(globalName, "(m);");
+    script.onerror = function (e) {
+      reject(e);
+      cleanup();
+    };
+    document.head.appendChild(script);
+  });
+});

webGl/my-threejs-test/node_modules/@parcel/runtime-js/lib/helpers/browser/js-loader.js

@@ -0,0 +1,35 @@
+"use strict";
+
+var cacheLoader = require('../cacheLoader');
+module.exports = cacheLoader(function (bundle) {
+  return new Promise(function (resolve, reject) {
+    // Don't insert the same script twice (e.g. if it was already in the HTML)
+    var existingScripts = document.getElementsByTagName('script');
+    if ([].concat(existingScripts).some(function isCurrentBundle(script) {
+      return script.src === bundle;
+    })) {
+      resolve();
+      return;
+    }
+    var preloadLink = document.createElement('link');
+    preloadLink.href = bundle;
+    preloadLink.rel = 'preload';
+    preloadLink.as = 'script';
+    document.head.appendChild(preloadLink);
+    var script = document.createElement('script');
+    script.async = true;
+    script.type = 'text/javascript';
+    script.src = bundle;
+    script.onerror = function (e) {
+      var error = new TypeError("Failed to fetch dynamically imported module: ".concat(bundle, ". Error: ").concat(e.message));
+      script.onerror = script.onload = null;
+      script.remove();
+      reject(error);
+    };
+    script.onload = function () {
+      script.onerror = script.onload = null;
+      resolve();
+    };
+    document.getElementsByTagName('head')[0].appendChild(script);
+  });
+});

webGl/my-threejs-test/node_modules/@parcel/runtime-js/lib/helpers/browser/prefetch-loader.js

@@ -0,0 +1,13 @@
+"use strict";
+
+var cacheLoader = require('../cacheLoader');
+module.exports = cacheLoader(function (bundle, priority) {
+  var link = document.createElement('link');
+  link.rel = 'prefetch';
+  link.href = bundle;
+  if (priority) {
+    link.as = priority;
+  }
+  document.getElementsByTagName('head')[0].appendChild(link);
+  return Promise.resolve();
+}, 'prefetch');

webGl/my-threejs-test/node_modules/@parcel/runtime-js/lib/helpers/browser/preload-loader.js

@@ -0,0 +1,14 @@
+"use strict";
+
+var cacheLoader = require('../cacheLoader');
+module.exports = cacheLoader(function (bundle, priority, isModule) {
+  var link = document.createElement('link');
+  link.charset = 'utf-8';
+  link.rel = isModule ? 'modulepreload' : 'preload';
+  link.href = bundle;
+  if (priority) {
+    link.as = priority;
+  }
+  document.getElementsByTagName('head')[0].appendChild(link);
+  return Promise.resolve();
+}, 'preload');

webGl/my-threejs-test/node_modules/@parcel/runtime-js/lib/helpers/browser/wasm-loader.js

@@ -0,0 +1,16 @@
+"use strict";
+
+var cacheLoader = require('../cacheLoader');
+module.exports = cacheLoader(function (bundle) {
+  return fetch(bundle).then(function (res) {
+    if (WebAssembly.instantiateStreaming) {
+      return WebAssembly.instantiateStreaming(res);
+    } else {
+      return res.arrayBuffer().then(function (data) {
+        return WebAssembly.instantiate(data);
+      });
+    }
+  }).then(function (wasmModule) {
+    return wasmModule.instance.exports;
+  });
+});

webGl/my-threejs-test/node_modules/@parcel/runtime-js/lib/helpers/bundle-manifest.js

@@ -0,0 +1,20 @@
+"use strict";
+
+var mapping = new Map();
+function register(baseUrl, manifest) {
+  for (var i = 0; i < manifest.length - 1; i += 2) {
+    mapping.set(manifest[i], {
+      baseUrl: baseUrl,
+      path: manifest[i + 1]
+    });
+  }
+}
+function resolve(id) {
+  var resolved = mapping.get(id);
+  if (resolved == null) {
+    throw new Error('Could not resolve bundle with id ' + id);
+  }
+  return new URL(resolved.path, resolved.baseUrl).toString();
+}
+module.exports.register = register;
+module.exports.resolve = resolve;

webGl/my-threejs-test/node_modules/@parcel/runtime-js/lib/helpers/bundle-url.js

@@ -0,0 +1,39 @@
+"use strict";
+
+var bundleURL = {};
+function getBundleURLCached(id) {
+  var value = bundleURL[id];
+  if (!value) {
+    value = getBundleURL();
+    bundleURL[id] = value;
+  }
+  return value;
+}
+function getBundleURL() {
+  try {
+    throw new Error();
+  } catch (err) {
+    var matches = ('' + err.stack).match(/(https?|file|ftp|(chrome|moz|safari-web)-extension):\/\/[^)\n]+/g);
+    if (matches) {
+      // The first two stack frames will be this function and getBundleURLCached.
+      // Use the 3rd one, which will be a runtime in the original bundle.
+      return getBaseURL(matches[2]);
+    }
+  }
+  return '/';
+}
+function getBaseURL(url) {
+  return ('' + url).replace(/^((?:https?|file|ftp|(chrome|moz|safari-web)-extension):\/\/.+)\/[^/]+$/, '$1') + '/';
+}
+
+// TODO: Replace uses with `new URL(url).origin` when ie11 is no longer supported.
+function getOrigin(url) {
+  var matches = ('' + url).match(/(https?|file|ftp|(chrome|moz|safari-web)-extension):\/\/[^/]+/);
+  if (!matches) {
+    throw new Error('Origin not found');
+  }
+  return matches[0];
+}
+exports.getBundleURL = getBundleURLCached;
+exports.getBaseURL = getBaseURL;
+exports.getOrigin = getOrigin;

webGl/my-threejs-test/node_modules/@parcel/runtime-js/lib/helpers/cacheLoader.js

@@ -0,0 +1,27 @@
+"use strict";
+
+var cachedBundles = {};
+var cachedPreloads = {};
+var cachedPrefetches = {};
+function getCache(type) {
+  switch (type) {
+    case 'preload':
+      return cachedPreloads;
+    case 'prefetch':
+      return cachedPrefetches;
+    default:
+      return cachedBundles;
+  }
+}
+module.exports = function (loader, type) {
+  return function (bundle) {
+    var cache = getCache(type);
+    if (cache[bundle]) {
+      return cache[bundle];
+    }
+    return cache[bundle] = loader.apply(null, arguments).catch(function (e) {
+      delete cache[bundle];
+      throw e;
+    });
+  };
+};

webGl/my-threejs-test/node_modules/@parcel/runtime-js/lib/helpers/get-worker-url.js

@@ -0,0 +1,15 @@
+"use strict";
+
+module.exports = function (workerUrl, origin, isESM) {
+  if (origin === self.location.origin) {
+    // If the worker bundle's url is on the same origin as the document,
+    // use the worker bundle's own url.
+    return workerUrl;
+  } else {
+    // Otherwise, create a blob URL which loads the worker bundle with `importScripts`.
+    var source = isESM ? 'import ' + JSON.stringify(workerUrl) + ';' : 'importScripts(' + JSON.stringify(workerUrl) + ');';
+    return URL.createObjectURL(new Blob([source], {
+      type: 'application/javascript'
+    }));
+  }
+};

webGl/my-threejs-test/node_modules/@parcel/runtime-js/lib/helpers/node/css-loader.js

@@ -0,0 +1,6 @@
+"use strict";
+
+// loading a CSS style is a no-op in Node.js
+module.exports = function () {
+  return Promise.resolve();
+};

webGl/my-threejs-test/node_modules/@parcel/runtime-js/lib/helpers/node/html-loader.js

@@ -0,0 +1,19 @@
+"use strict";
+
+var fs = require('fs');
+var cacheLoader = require('../cacheLoader');
+module.exports = cacheLoader(function (bundle) {
+  return new Promise(function (resolve, reject) {
+    fs.readFile(__dirname + bundle, 'utf8', function (err, data) {
+      if (err) {
+        reject(err);
+      } else {
+        // wait for the next event loop iteration, so we are sure
+        // the current module is fully loaded
+        setImmediate(function () {
+          resolve(data);
+        });
+      }
+    });
+  });
+});

webGl/my-threejs-test/node_modules/@parcel/runtime-js/lib/helpers/node/js-loader.js

@@ -0,0 +1,21 @@
+"use strict";
+
+var fs = require('fs');
+var cacheLoader = require('../cacheLoader');
+module.exports = cacheLoader(function (bundle) {
+  return new Promise(function (resolve, reject) {
+    fs.readFile(__dirname + bundle, 'utf8', function (err, data) {
+      if (err) {
+        reject(err);
+      } else {
+        // wait for the next event loop iteration, so we are sure
+        // the current module is fully loaded
+        setImmediate(function () {
+          resolve(data);
+        });
+      }
+    });
+  }).then(function (code) {
+    new Function('', code)();
+  });
+});

webGl/my-threejs-test/node_modules/@parcel/runtime-js/lib/helpers/node/wasm-loader.js

@@ -0,0 +1,19 @@
+"use strict";
+
+var fs = require('fs');
+var cacheLoader = require('../cacheLoader');
+module.exports = cacheLoader(function (bundle) {
+  return new Promise(function (resolve, reject) {
+    fs.readFile(__dirname + bundle, function (err, data) {
+      if (err) {
+        reject(err);
+      } else {
+        resolve(data.buffer);
+      }
+    });
+  }).then(function (data) {
+    return WebAssembly.instantiate(data);
+  }).then(function (wasmModule) {
+    return wasmModule.instance.exports;
+  });
+});

webGl/my-threejs-test/node_modules/@parcel/runtime-js/lib/helpers/worker/js-loader.js

@@ -0,0 +1,14 @@
+"use strict";
+
+/* global __parcel__importScripts__:readonly*/
+var cacheLoader = require('../cacheLoader');
+module.exports = cacheLoader(function (bundle) {
+  return new Promise(function (resolve, reject) {
+    try {
+      __parcel__importScripts__(bundle);
+      resolve();
+    } catch (e) {
+      reject(e);
+    }
+  });
+});

webGl/my-threejs-test/node_modules/@parcel/runtime-js/lib/helpers/worker/wasm-loader.js

@@ -0,0 +1,16 @@
+"use strict";
+
+var cacheLoader = require('../cacheLoader');
+module.exports = cacheLoader(function (bundle) {
+  return fetch(bundle).then(function (res) {
+    if (WebAssembly.instantiateStreaming) {
+      return WebAssembly.instantiateStreaming(res);
+    } else {
+      return res.arrayBuffer().then(function (data) {
+        return WebAssembly.instantiate(data);
+      });
+    }
+  }).then(function (wasmModule) {
+    return wasmModule.instance.exports;
+  });
+});

webGl/my-threejs-test/node_modules/@parcel/runtime-js/package.json

@@ -0,0 +1,29 @@
+{
+  "name": "@parcel/runtime-js",
+  "version": "2.12.0",
+  "license": "MIT",
+  "publishConfig": {
+    "access": "public"
+  },
+  "funding": {
+    "type": "opencollective",
+    "url": "https://opencollective.com/parcel"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/parcel-bundler/parcel.git"
+  },
+  "main": "lib/JSRuntime.js",
+  "source": "src/JSRuntime.js",
+  "engines": {
+    "node": ">= 12.0.0",
+    "parcel": "^2.12.0"
+  },
+  "dependencies": {
+    "@parcel/diagnostic": "2.12.0",
+    "@parcel/plugin": "2.12.0",
+    "@parcel/utils": "2.12.0",
+    "nullthrows": "^1.1.1"
+  },
+  "gitHead": "2059029ee91e5f03a273b0954d3e629d7375f986"
+}

webGl/my-threejs-test/node_modules/@parcel/runtime-js/src/JSRuntime.js

@@ -0,0 +1,724 @@
+// @flow strict-local
+
+import type {
+  BundleGraph,
+  BundleGroup,
+  Dependency,
+  Environment,
+  PluginOptions,
+  NamedBundle,
+  RuntimeAsset,
+} from '@parcel/types';
+
+import {Runtime} from '@parcel/plugin';
+import {
+  relativeBundlePath,
+  validateSchema,
+  type SchemaEntity,
+} from '@parcel/utils';
+import {encodeJSONKeyComponent} from '@parcel/diagnostic';
+import path from 'path';
+import nullthrows from 'nullthrows';
+
+// Used for as="" in preload/prefetch
+const TYPE_TO_RESOURCE_PRIORITY = {
+  css: 'style',
+  js: 'script',
+};
+
+const BROWSER_PRELOAD_LOADER = './helpers/browser/preload-loader';
+const BROWSER_PREFETCH_LOADER = './helpers/browser/prefetch-loader';
+
+const LOADERS = {
+  browser: {
+    css: './helpers/browser/css-loader',
+    html: './helpers/browser/html-loader',
+    js: './helpers/browser/js-loader',
+    wasm: './helpers/browser/wasm-loader',
+    IMPORT_POLYFILL: './helpers/browser/import-polyfill',
+  },
+  worker: {
+    js: './helpers/worker/js-loader',
+    wasm: './helpers/worker/wasm-loader',
+    IMPORT_POLYFILL: false,
+  },
+  node: {
+    css: './helpers/node/css-loader',
+    html: './helpers/node/html-loader',
+    js: './helpers/node/js-loader',
+    wasm: './helpers/node/wasm-loader',
+    IMPORT_POLYFILL: null,
+  },
+};
+
+function getLoaders(
+  ctx: Environment,
+): ?{[string]: string, IMPORT_POLYFILL: null | false | string, ...} {
+  if (ctx.isWorker()) return LOADERS.worker;
+  if (ctx.isBrowser()) return LOADERS.browser;
+  if (ctx.isNode()) return LOADERS.node;
+  return null;
+}
+
+// This cache should be invalidated if new dependencies get added to the bundle without the bundle objects changing
+// This can happen when we reuse the BundleGraph between subsequent builds
+let bundleDependencies = new WeakMap<
+  NamedBundle,
+  {|
+    asyncDependencies: Array<Dependency>,
+    otherDependencies: Array<Dependency>,
+  |},
+>();
+
+type JSRuntimeConfig = {|
+  splitManifestThreshold: number,
+|};
+
+let defaultConfig: JSRuntimeConfig = {
+  splitManifestThreshold: 100000,
+};
+
+const CONFIG_SCHEMA: SchemaEntity = {
+  type: 'object',
+  properties: {
+    splitManifestThreshold: {
+      type: 'number',
+    },
+  },
+  additionalProperties: false,
+};
+
+export default (new Runtime({
+  async loadConfig({config, options}): Promise<JSRuntimeConfig> {
+    let packageKey = '@parcel/runtime-js';
+    let conf = await config.getConfig<JSRuntimeConfig>([], {
+      packageKey,
+    });
+
+    if (!conf) {
+      return defaultConfig;
+    }
+    validateSchema.diagnostic(
+      CONFIG_SCHEMA,
+      {
+        data: conf?.contents,
+        source: await options.inputFS.readFile(conf.filePath, 'utf8'),
+        filePath: conf.filePath,
+        prependKey: `/${encodeJSONKeyComponent(packageKey)}`,
+      },
+      packageKey,
+      `Invalid config for ${packageKey}`,
+    );
+
+    return {
+      ...defaultConfig,
+      ...conf?.contents,
+    };
+  },
+  apply({bundle, bundleGraph, options, config}) {
+    // Dependency ids in code replaced with referenced bundle names
+    // Loader runtime added for bundle groups that don't have a native loader (e.g. HTML/CSS/Worker - isURL?),
+    // and which are not loaded by a parent bundle.
+    // Loaders also added for modules that were moved to a separate bundle because they are a different type
+    // (e.g. WASM, HTML). These should be preloaded prior to the bundle being executed. Replace the entry asset(s)
+    // with the preload module.
+
+    if (bundle.type !== 'js') {
+      return;
+    }
+
+    let {asyncDependencies, otherDependencies} = getDependencies(bundle);
+
+    let assets = [];
+    for (let dependency of asyncDependencies) {
+      let resolved = bundleGraph.resolveAsyncDependency(dependency, bundle);
+      if (resolved == null) {
+        continue;
+      }
+
+      if (resolved.type === 'asset') {
+        if (!bundle.env.shouldScopeHoist) {
+          // If this bundle already has the asset this dependency references,
+          // return a simple runtime of `Promise.resolve(internalRequire(assetId))`.
+          // The linker handles this for scope-hoisting.
+          assets.push({
+            filePath: __filename,
+            code: `module.exports = Promise.resolve(module.bundle.root(${JSON.stringify(
+              bundleGraph.getAssetPublicId(resolved.value),
+            )}))`,
+            dependency,
+            env: {sourceType: 'module'},
+          });
+        }
+      } else {
+        // Resolve the dependency to a bundle. If inline, export the dependency id,
+        // which will be replaced with the contents of that bundle later.
+        let referencedBundle = bundleGraph.getReferencedBundle(
+          dependency,
+          bundle,
+        );
+        if (referencedBundle?.bundleBehavior === 'inline') {
+          assets.push({
+            filePath: path.join(
+              __dirname,
+              `/bundles/${referencedBundle.id}.js`,
+            ),
+            code: `module.exports = Promise.resolve(${JSON.stringify(
+              dependency.id,
+            )});`,
+            dependency,
+            env: {sourceType: 'module'},
+          });
+          continue;
+        }
+
+        let loaderRuntime = getLoaderRuntime({
+          bundle,
+          dependency,
+          bundleGraph,
+          bundleGroup: resolved.value,
+          options,
+        });
+
+        if (loaderRuntime != null) {
+          assets.push(loaderRuntime);
+        }
+      }
+    }
+
+    for (let dependency of otherDependencies) {
+      // Resolve the dependency to a bundle. If inline, export the dependency id,
+      // which will be replaced with the contents of that bundle later.
+      let referencedBundle = bundleGraph.getReferencedBundle(
+        dependency,
+        bundle,
+      );
+      if (referencedBundle?.bundleBehavior === 'inline') {
+        assets.push({
+          filePath: path.join(__dirname, `/bundles/${referencedBundle.id}.js`),
+          code: `module.exports = ${JSON.stringify(dependency.id)};`,
+          dependency,
+          env: {sourceType: 'module'},
+        });
+        continue;
+      }
+
+      // Otherwise, try to resolve the dependency to an external bundle group
+      // and insert a URL to that bundle.
+      let resolved = bundleGraph.resolveAsyncDependency(dependency, bundle);
+      if (dependency.specifierType === 'url' && resolved == null) {
+        // If a URL dependency was not able to be resolved, add a runtime that
+        // exports the original specifier.
+        assets.push({
+          filePath: __filename,
+          code: `module.exports = ${JSON.stringify(dependency.specifier)}`,
+          dependency,
+          env: {sourceType: 'module'},
+        });
+        continue;
+      }
+
+      if (resolved == null || resolved.type !== 'bundle_group') {
+        continue;
+      }
+
+      let bundleGroup = resolved.value;
+      let mainBundle = nullthrows(
+        bundleGraph.getBundlesInBundleGroup(bundleGroup).find(b => {
+          let entries = b.getEntryAssets();
+          return entries.some(e => bundleGroup.entryAssetId === e.id);
+        }),
+      );
+
+      // Skip URL runtimes for library builds. This is handled in packaging so that
+      // the url is inlined and statically analyzable.
+      if (bundle.env.isLibrary && dependency.meta?.placeholder != null) {
+        continue;
+      }
+
+      // URL dependency or not, fall back to including a runtime that exports the url
+      assets.push(getURLRuntime(dependency, bundle, mainBundle, options));
+    }
+
+    // In development, bundles can be created lazily. This means that the parent bundle may not
+    // know about all of the sibling bundles of a child when it is written for the first time.
+    // Therefore, we need to also ensure that the siblings are loaded when the child loads.
+    if (options.shouldBuildLazily && bundle.env.outputFormat === 'global') {
+      let referenced = bundleGraph.getReferencedBundles(bundle);
+      for (let referencedBundle of referenced) {
+        let loaders = getLoaders(bundle.env);
+        if (!loaders) {
+          continue;
+        }
+
+        let loader = loaders[referencedBundle.type];
+        if (!loader) {
+          continue;
+        }
+
+        let relativePathExpr = getRelativePathExpr(
+          bundle,
+          referencedBundle,
+          options,
+        );
+        let loaderCode = `require(${JSON.stringify(
+          loader,
+        )})( ${getAbsoluteUrlExpr(relativePathExpr, bundle)})`;
+        assets.push({
+          filePath: __filename,
+          code: loaderCode,
+          isEntry: true,
+          env: {sourceType: 'module'},
+        });
+      }
+    }
+
+    if (
+      shouldUseRuntimeManifest(bundle, options) &&
+      bundleGraph
+        .getChildBundles(bundle)
+        .some(b => b.bundleBehavior !== 'inline') &&
+      isNewContext(bundle, bundleGraph)
+    ) {
+      assets.push({
+        filePath: __filename,
+        code: getRegisterCode(bundle, bundleGraph),
+        isEntry: true,
+        env: {sourceType: 'module'},
+        priority: getManifestBundlePriority(
+          bundleGraph,
+          bundle,
+          config.splitManifestThreshold,
+        ),
+      });
+    }
+
+    return assets;
+  },
+}): Runtime);
+
+function getDependencies(bundle: NamedBundle): {|
+  asyncDependencies: Array<Dependency>,
+  otherDependencies: Array<Dependency>,
+|} {
+  let cachedDependencies = bundleDependencies.get(bundle);
+
+  if (cachedDependencies) {
+    return cachedDependencies;
+  } else {
+    let asyncDependencies = [];
+    let otherDependencies = [];
+    bundle.traverse(node => {
+      if (node.type !== 'dependency') {
+        return;
+      }
+
+      let dependency = node.value;
+      if (
+        dependency.priority === 'lazy' &&
+        dependency.specifierType !== 'url'
+      ) {
+        asyncDependencies.push(dependency);
+      } else {
+        otherDependencies.push(dependency);
+      }
+    });
+    bundleDependencies.set(bundle, {asyncDependencies, otherDependencies});
+    return {asyncDependencies, otherDependencies};
+  }
+}
+
+function getLoaderRuntime({
+  bundle,
+  dependency,
+  bundleGroup,
+  bundleGraph,
+  options,
+}: {|
+  bundle: NamedBundle,
+  dependency: Dependency,
+  bundleGroup: BundleGroup,
+  bundleGraph: BundleGraph<NamedBundle>,
+  options: PluginOptions,
+|}): ?RuntimeAsset {
+  let loaders = getLoaders(bundle.env);
+  if (loaders == null) {
+    return;
+  }
+
+  let externalBundles = bundleGraph.getBundlesInBundleGroup(bundleGroup);
+  let mainBundle = nullthrows(
+    externalBundles.find(
+      bundle => bundle.getMainEntry()?.id === bundleGroup.entryAssetId,
+    ),
+  );
+
+  // CommonJS is a synchronous module system, so there is no need to load bundles in parallel.
+  // Importing of the other bundles will be handled by the bundle group entry.
+  // Do the same thing in library mode for ES modules, as we are building for another bundler
+  // and the imports for sibling bundles will be in the target bundle.
+
+  // Previously we also did this when building lazily, however it seemed to cause issues in some cases.
+  // The original comment as to why is left here, in case a future traveller is trying to fix that issue:
+  // > [...] the runtime itself could get deduplicated and only exist in the parent. This causes errors if an
+  // > old version of the parent without the runtime
+  // > is already loaded.
+  if (bundle.env.outputFormat === 'commonjs' || bundle.env.isLibrary) {
+    externalBundles = [mainBundle];
+  } else {
+    // Otherwise, load the bundle group entry after the others.
+    externalBundles.splice(externalBundles.indexOf(mainBundle), 1);
+    externalBundles.reverse().push(mainBundle);
+  }
+
+  // Determine if we need to add a dynamic import() polyfill, or if all target browsers support it natively.
+  let needsDynamicImportPolyfill =
+    !bundle.env.isLibrary && !bundle.env.supports('dynamic-import', true);
+
+  let needsEsmLoadPrelude = false;
+  let loaderModules = [];
+
+  for (let to of externalBundles) {
+    let loader = loaders[to.type];
+    if (!loader) {
+      continue;
+    }
+
+    if (
+      to.type === 'js' &&
+      to.env.outputFormat === 'esmodule' &&
+      !needsDynamicImportPolyfill &&
+      shouldUseRuntimeManifest(bundle, options)
+    ) {
+      loaderModules.push(`load(${JSON.stringify(to.publicId)})`);
+      needsEsmLoadPrelude = true;
+      continue;
+    }
+
+    let relativePathExpr = getRelativePathExpr(bundle, to, options);
+
+    // Use esmodule loader if possible
+    if (to.type === 'js' && to.env.outputFormat === 'esmodule') {
+      if (!needsDynamicImportPolyfill) {
+        loaderModules.push(`__parcel__import__("./" + ${relativePathExpr})`);
+        continue;
+      }
+
+      loader = nullthrows(
+        loaders.IMPORT_POLYFILL,
+        `No import() polyfill available for context '${bundle.env.context}'`,
+      );
+    } else if (to.type === 'js' && to.env.outputFormat === 'commonjs') {
+      loaderModules.push(
+        `Promise.resolve(__parcel__require__("./" + ${relativePathExpr}))`,
+      );
+      continue;
+    }
+
+    let absoluteUrlExpr = shouldUseRuntimeManifest(bundle, options)
+      ? `require('./helpers/bundle-manifest').resolve(${JSON.stringify(
+          to.publicId,
+        )})`
+      : getAbsoluteUrlExpr(relativePathExpr, bundle);
+    let code = `require(${JSON.stringify(loader)})(${absoluteUrlExpr})`;
+
+    // In development, clear the require cache when an error occurs so the
+    // user can try again (e.g. after fixing a build error).
+    if (
+      options.mode === 'development' &&
+      bundle.env.outputFormat === 'global'
+    ) {
+      code +=
+        '.catch(err => {delete module.bundle.cache[module.id]; throw err;})';
+    }
+    loaderModules.push(code);
+  }
+
+  // Similar to the comment above, this also used to be skipped when shouldBuildLazily was true,
+  // however it caused issues where a bundle group contained multiple bundles.
+  if (bundle.env.context === 'browser') {
+    loaderModules.push(
+      ...externalBundles
+        // TODO: Allow css to preload resources as well
+        .filter(to => to.type === 'js')
+        .flatMap(from => {
+          let {preload, prefetch} = getHintedBundleGroups(bundleGraph, from);
+
+          return [
+            ...getHintLoaders(
+              bundleGraph,
+              bundle,
+              preload,
+              BROWSER_PRELOAD_LOADER,
+              options,
+            ),
+            ...getHintLoaders(
+              bundleGraph,
+              bundle,
+              prefetch,
+              BROWSER_PREFETCH_LOADER,
+              options,
+            ),
+          ];
+        }),
+    );
+  }
+
+  if (loaderModules.length === 0) {
+    return;
+  }
+
+  let loaderCode = loaderModules.join(', ');
+  if (loaderModules.length > 1) {
+    loaderCode = `Promise.all([${loaderCode}])`;
+  } else {
+    loaderCode = `(${loaderCode})`;
+  }
+
+  if (mainBundle.type === 'js') {
+    let parcelRequire = bundle.env.shouldScopeHoist
+      ? 'parcelRequire'
+      : 'module.bundle.root';
+    loaderCode += `.then(() => ${parcelRequire}('${bundleGraph.getAssetPublicId(
+      bundleGraph.getAssetById(bundleGroup.entryAssetId),
+    )}'))`;
+  }
+
+  let code = [];
+
+  if (needsEsmLoadPrelude) {
+    code.push(`let load = require('./helpers/browser/esm-js-loader');`);
+  }
+
+  code.push(`module.exports = ${loaderCode};`);
+
+  return {
+    filePath: __filename,
+    code: code.join('\n'),
+    dependency,
+    env: {sourceType: 'module'},
+  };
+}
+
+function getHintedBundleGroups(
+  bundleGraph: BundleGraph<NamedBundle>,
+  bundle: NamedBundle,
+): {|preload: Array<BundleGroup>, prefetch: Array<BundleGroup>|} {
+  let preload = [];
+  let prefetch = [];
+  let {asyncDependencies} = getDependencies(bundle);
+  for (let dependency of asyncDependencies) {
+    let attributes = dependency.meta?.importAttributes;
+    if (
+      typeof attributes === 'object' &&
+      attributes != null &&
+      // $FlowFixMe
+      (attributes.preload || attributes.prefetch)
+    ) {
+      let resolved = bundleGraph.resolveAsyncDependency(dependency, bundle);
+      if (resolved?.type === 'bundle_group') {
+        // === true for flow
+        if (attributes.preload === true) {
+          preload.push(resolved.value);
+        }
+        if (attributes.prefetch === true) {
+          prefetch.push(resolved.value);
+        }
+      }
+    }
+  }
+
+  return {preload, prefetch};
+}
+
+function getHintLoaders(
+  bundleGraph: BundleGraph<NamedBundle>,
+  from: NamedBundle,
+  bundleGroups: Array<BundleGroup>,
+  loader: string,
+  options: PluginOptions,
+): Array<string> {
+  let hintLoaders = [];
+  for (let bundleGroupToPreload of bundleGroups) {
+    let bundlesToPreload =
+      bundleGraph.getBundlesInBundleGroup(bundleGroupToPreload);
+
+    for (let bundleToPreload of bundlesToPreload) {
+      let relativePathExpr = getRelativePathExpr(
+        from,
+        bundleToPreload,
+        options,
+      );
+      let priority = TYPE_TO_RESOURCE_PRIORITY[bundleToPreload.type];
+      hintLoaders.push(
+        `require(${JSON.stringify(loader)})(${getAbsoluteUrlExpr(
+          relativePathExpr,
+          from,
+        )}, ${priority ? JSON.stringify(priority) : 'null'}, ${JSON.stringify(
+          bundleToPreload.target.env.outputFormat === 'esmodule',
+        )})`,
+      );
+    }
+  }
+
+  return hintLoaders;
+}
+
+function isNewContext(
+  bundle: NamedBundle,
+  bundleGraph: BundleGraph<NamedBundle>,
+): boolean {
+  let parents = bundleGraph.getParentBundles(bundle);
+  let isInEntryBundleGroup = bundleGraph
+    .getBundleGroupsContainingBundle(bundle)
+    .some(g => bundleGraph.isEntryBundleGroup(g));
+  return (
+    isInEntryBundleGroup ||
+    parents.length === 0 ||
+    parents.some(
+      parent =>
+        parent.env.context !== bundle.env.context || parent.type !== 'js',
+    )
+  );
+}
+
+function getURLRuntime(
+  dependency: Dependency,
+  from: NamedBundle,
+  to: NamedBundle,
+  options: PluginOptions,
+): RuntimeAsset {
+  let relativePathExpr = getRelativePathExpr(from, to, options);
+  let code;
+
+  if (dependency.meta.webworker === true && !from.env.isLibrary) {
+    code = `let workerURL = require('./helpers/get-worker-url');\n`;
+    if (
+      from.env.outputFormat === 'esmodule' &&
+      from.env.supports('import-meta-url')
+    ) {
+      code += `let url = new __parcel__URL__(${relativePathExpr});\n`;
+      code += `module.exports = workerURL(url.toString(), url.origin, ${String(
+        from.env.outputFormat === 'esmodule',
+      )});`;
+    } else {
+      code += `let bundleURL = require('./helpers/bundle-url');\n`;
+      code += `let url = bundleURL.getBundleURL('${from.publicId}') + ${relativePathExpr};`;
+      code += `module.exports = workerURL(url, bundleURL.getOrigin(url), ${String(
+        from.env.outputFormat === 'esmodule',
+      )});`;
+    }
+  } else {
+    code = `module.exports = ${getAbsoluteUrlExpr(relativePathExpr, from)};`;
+  }
+
+  return {
+    filePath: __filename,
+    code,
+    dependency,
+    env: {sourceType: 'module'},
+  };
+}
+
+function getRegisterCode(
+  entryBundle: NamedBundle,
+  bundleGraph: BundleGraph<NamedBundle>,
+): string {
+  let mappings = [];
+  bundleGraph.traverseBundles((bundle, _, actions) => {
+    if (bundle.bundleBehavior === 'inline') {
+      return;
+    }
+
+    // To make the manifest as small as possible all bundle key/values are
+    // serialised into a single array e.g. ['id', 'value', 'id2', 'value2'].
+    // `./helpers/bundle-manifest` accounts for this by iterating index by 2
+    mappings.push(
+      bundle.publicId,
+      relativeBundlePath(entryBundle, nullthrows(bundle), {
+        leadingDotSlash: false,
+      }),
+    );
+
+    if (bundle !== entryBundle && isNewContext(bundle, bundleGraph)) {
+      for (let referenced of bundleGraph.getReferencedBundles(bundle)) {
+        mappings.push(
+          referenced.publicId,
+          relativeBundlePath(entryBundle, nullthrows(referenced), {
+            leadingDotSlash: false,
+          }),
+        );
+      }
+      // New contexts have their own manifests, so there's no need to continue.
+      actions.skipChildren();
+    }
+  }, entryBundle);
+
+  let baseUrl =
+    entryBundle.env.outputFormat === 'esmodule' &&
+    entryBundle.env.supports('import-meta-url')
+      ? 'new __parcel__URL__("").toString()' // <-- this isn't ideal. We should use `import.meta.url` directly but it gets replaced currently
+      : `require('./helpers/bundle-url').getBundleURL('${entryBundle.publicId}')`;
+
+  return `require('./helpers/bundle-manifest').register(${baseUrl},JSON.parse(${JSON.stringify(
+    JSON.stringify(mappings),
+  )}));`;
+}
+
+function getRelativePathExpr(
+  from: NamedBundle,
+  to: NamedBundle,
+  options: PluginOptions,
+): string {
+  let relativePath = relativeBundlePath(from, to, {leadingDotSlash: false});
+  let res = JSON.stringify(relativePath);
+  if (options.hmrOptions) {
+    res += ' + "?" + Date.now()';
+  }
+
+  return res;
+}
+
+function getAbsoluteUrlExpr(relativePathExpr: string, bundle: NamedBundle) {
+  if (
+    (bundle.env.outputFormat === 'esmodule' &&
+      bundle.env.supports('import-meta-url')) ||
+    bundle.env.outputFormat === 'commonjs'
+  ) {
+    // This will be compiled to new URL(url, import.meta.url) or new URL(url, 'file:' + __filename).
+    return `new __parcel__URL__(${relativePathExpr}).toString()`;
+  } else {
+    return `require('./helpers/bundle-url').getBundleURL('${bundle.publicId}') + ${relativePathExpr}`;
+  }
+}
+
+function shouldUseRuntimeManifest(
+  bundle: NamedBundle,
+  options: PluginOptions,
+): boolean {
+  let env = bundle.env;
+  return (
+    !env.isLibrary &&
+    bundle.bundleBehavior !== 'inline' &&
+    env.isBrowser() &&
+    options.mode === 'production'
+  );
+}
+
+function getManifestBundlePriority(
+  bundleGraph: BundleGraph<NamedBundle>,
+  bundle: NamedBundle,
+  threshold: number,
+): $PropertyType<RuntimeAsset, 'priority'> {
+  let bundleSize = 0;
+
+  bundle.traverseAssets((asset, _, actions) => {
+    bundleSize += asset.stats.size;
+
+    if (bundleSize > threshold) {
+      actions.stop();
+    }
+  });
+
+  return bundleSize > threshold ? 'parallel' : 'sync';
+}

webGl/my-threejs-test/node_modules/@parcel/runtime-js/src/helpers/.babelrc

@@ -0,0 +1,9 @@
+{
+  "presets": [
+    ["@babel/preset-env", {
+      "targets": {
+        "ie": 11
+      }
+    }]
+  ]
+}

webGl/my-threejs-test/node_modules/@parcel/runtime-js/src/helpers/.eslintrc.json

@@ -0,0 +1,3 @@
+{
+  "extends": "@parcel/eslint-config-browser"
+}

webGl/my-threejs-test/node_modules/@parcel/runtime-js/src/helpers/browser/css-loader.js

@@ -0,0 +1,32 @@
+const cacheLoader = require('../cacheLoader');
+
+module.exports = cacheLoader(function loadCSSBundle(bundle) {
+  return new Promise(function (resolve, reject) {
+    // Don't insert the same link element twice (e.g. if it was already in the HTML)
+    let existingLinks = document.getElementsByTagName('link');
+    let isCurrentBundle = function (link) {
+      return link.href === bundle && link.rel.indexOf('stylesheet') > -1;
+    };
+
+    if ([].concat(existingLinks).some(isCurrentBundle)) {
+      resolve();
+      return;
+    }
+
+    var link = document.createElement('link');
+    link.rel = 'stylesheet';
+    link.href = bundle;
+    link.onerror = function (e) {
+      link.onerror = link.onload = null;
+      link.remove();
+      reject(e);
+    };
+
+    link.onload = function () {
+      link.onerror = link.onload = null;
+      resolve();
+    };
+
+    document.getElementsByTagName('head')[0].appendChild(link);
+  });
+});

webGl/my-threejs-test/node_modules/@parcel/runtime-js/src/helpers/browser/esm-js-loader.js

@@ -0,0 +1,6 @@
+function load(id) {
+  // eslint-disable-next-line no-undef
+  return __parcel__import__(require('../bundle-manifest').resolve(id));
+}
+
+module.exports = load;

webGl/my-threejs-test/node_modules/@parcel/runtime-js/src/helpers/browser/html-loader.js

@@ -0,0 +1,7 @@
+const cacheLoader = require('../cacheLoader');
+
+module.exports = cacheLoader(function loadHTMLBundle(bundle) {
+  return fetch(bundle).then(function (res) {
+    return res.text();
+  });
+});

webGl/my-threejs-test/node_modules/@parcel/runtime-js/src/helpers/browser/import-polyfill.js

@@ -0,0 +1,32 @@
+const cacheLoader = require('../cacheLoader');
+
+module.exports = cacheLoader(function importModule(bundle) {
+  return new Promise((resolve, reject) => {
+    // Add a global function to handle when the script loads.
+    let globalName = `i${('' + Math.random()).slice(2)}`;
+    global[globalName] = m => {
+      resolve(m);
+      cleanup();
+    };
+
+    // Remove script on load or error
+    let cleanup = () => {
+      delete global[globalName];
+      script.onerror = null;
+      script.remove();
+    };
+
+    // Append an inline script tag into the document head
+    let script = document.createElement('script');
+    script.async = true;
+    script.type = 'module';
+    script.charset = 'utf-8';
+    script.textContent = `import * as m from '${bundle}'; ${globalName}(m);`;
+    script.onerror = function (e) {
+      reject(e);
+      cleanup();
+    };
+
+    document.head.appendChild(script);
+  });
+});

webGl/my-threejs-test/node_modules/@parcel/runtime-js/src/helpers/browser/js-loader.js

@@ -0,0 +1,42 @@
+const cacheLoader = require('../cacheLoader');
+
+module.exports = cacheLoader(function loadJSBundle(bundle) {
+  return new Promise(function (resolve, reject) {
+    // Don't insert the same script twice (e.g. if it was already in the HTML)
+    let existingScripts = document.getElementsByTagName('script');
+    let isCurrentBundle = function (script) {
+      return script.src === bundle;
+    };
+
+    if ([].concat(existingScripts).some(isCurrentBundle)) {
+      resolve();
+      return;
+    }
+
+    var preloadLink = document.createElement('link');
+    preloadLink.href = bundle;
+    preloadLink.rel = 'preload';
+    preloadLink.as = 'script';
+    document.head.appendChild(preloadLink);
+
+    var script = document.createElement('script');
+    script.async = true;
+    script.type = 'text/javascript';
+    script.src = bundle;
+    script.onerror = function (e) {
+      var error = new TypeError(
+        `Failed to fetch dynamically imported module: ${bundle}. Error: ${e.message}`,
+      );
+      script.onerror = script.onload = null;
+      script.remove();
+      reject(error);
+    };
+
+    script.onload = function () {
+      script.onerror = script.onload = null;
+      resolve();
+    };
+
+    document.getElementsByTagName('head')[0].appendChild(script);
+  });
+});

webGl/my-threejs-test/node_modules/@parcel/runtime-js/src/helpers/browser/prefetch-loader.js

@@ -0,0 +1,13 @@
+const cacheLoader = require('../cacheLoader');
+
+module.exports = cacheLoader(function prefetchJSBundle(bundle, priority) {
+  var link = document.createElement('link');
+  link.rel = 'prefetch';
+  link.href = bundle;
+  if (priority) {
+    link.as = priority;
+  }
+
+  document.getElementsByTagName('head')[0].appendChild(link);
+  return Promise.resolve();
+}, 'prefetch');

webGl/my-threejs-test/node_modules/@parcel/runtime-js/src/helpers/browser/preload-loader.js

@@ -0,0 +1,19 @@
+const cacheLoader = require('../cacheLoader');
+
+module.exports = cacheLoader(function preloadJSBundle(
+  bundle,
+  priority,
+  isModule,
+) {
+  var link = document.createElement('link');
+  link.charset = 'utf-8';
+  link.rel = isModule ? 'modulepreload' : 'preload';
+  link.href = bundle;
+  if (priority) {
+    link.as = priority;
+  }
+
+  document.getElementsByTagName('head')[0].appendChild(link);
+  return Promise.resolve();
+},
+'preload');

webGl/my-threejs-test/node_modules/@parcel/runtime-js/src/helpers/browser/wasm-loader.js

@@ -0,0 +1,17 @@
+const cacheLoader = require('../cacheLoader');
+
+module.exports = cacheLoader(function loadWASMBundle(bundle) {
+  return fetch(bundle)
+    .then(function (res) {
+      if (WebAssembly.instantiateStreaming) {
+        return WebAssembly.instantiateStreaming(res);
+      } else {
+        return res.arrayBuffer().then(function (data) {
+          return WebAssembly.instantiate(data);
+        });
+      }
+    })
+    .then(function (wasmModule) {
+      return wasmModule.instance.exports;
+    });
+});

webGl/my-threejs-test/node_modules/@parcel/runtime-js/src/helpers/bundle-manifest.js

@@ -0,0 +1,21 @@
+var mapping = new Map();
+
+function register(baseUrl, manifest) {
+  for (var i = 0; i < manifest.length - 1; i += 2) {
+    mapping.set(manifest[i], {
+      baseUrl: baseUrl,
+      path: manifest[i + 1],
+    });
+  }
+}
+
+function resolve(id) {
+  var resolved = mapping.get(id);
+  if (resolved == null) {
+    throw new Error('Could not resolve bundle with id ' + id);
+  }
+  return new URL(resolved.path, resolved.baseUrl).toString();
+}
+
+module.exports.register = register;
+module.exports.resolve = resolve;

webGl/my-threejs-test/node_modules/@parcel/runtime-js/src/helpers/bundle-url.js

@@ -0,0 +1,51 @@
+var bundleURL = {};
+function getBundleURLCached(id) {
+  var value = bundleURL[id];
+  if (!value) {
+    value = getBundleURL();
+    bundleURL[id] = value;
+  }
+
+  return value;
+}
+
+function getBundleURL() {
+  try {
+    throw new Error();
+  } catch (err) {
+    var matches = ('' + err.stack).match(
+      /(https?|file|ftp|(chrome|moz|safari-web)-extension):\/\/[^)\n]+/g,
+    );
+    if (matches) {
+      // The first two stack frames will be this function and getBundleURLCached.
+      // Use the 3rd one, which will be a runtime in the original bundle.
+      return getBaseURL(matches[2]);
+    }
+  }
+
+  return '/';
+}
+
+function getBaseURL(url) {
+  return (
+    ('' + url).replace(
+      /^((?:https?|file|ftp|(chrome|moz|safari-web)-extension):\/\/.+)\/[^/]+$/,
+      '$1',
+    ) + '/'
+  );
+}
+
+// TODO: Replace uses with `new URL(url).origin` when ie11 is no longer supported.
+function getOrigin(url) {
+  let matches = ('' + url).match(
+    /(https?|file|ftp|(chrome|moz|safari-web)-extension):\/\/[^/]+/,
+  );
+  if (!matches) {
+    throw new Error('Origin not found');
+  }
+  return matches[0];
+}
+
+exports.getBundleURL = getBundleURLCached;
+exports.getBaseURL = getBaseURL;
+exports.getOrigin = getOrigin;

webGl/my-threejs-test/node_modules/@parcel/runtime-js/src/helpers/cacheLoader.js

@@ -0,0 +1,29 @@
+let cachedBundles = {};
+let cachedPreloads = {};
+let cachedPrefetches = {};
+
+function getCache(type) {
+  switch (type) {
+    case 'preload':
+      return cachedPreloads;
+    case 'prefetch':
+      return cachedPrefetches;
+    default:
+      return cachedBundles;
+  }
+}
+
+module.exports = function cacheLoader(loader, type) {
+  return function (bundle) {
+    let cache = getCache(type);
+
+    if (cache[bundle]) {
+      return cache[bundle];
+    }
+
+    return (cache[bundle] = loader.apply(null, arguments).catch(function (e) {
+      delete cache[bundle];
+      throw e;
+    }));
+  };
+};

webGl/my-threejs-test/node_modules/@parcel/runtime-js/src/helpers/get-worker-url.js

@@ -0,0 +1,15 @@
+module.exports = function loadWorker(workerUrl, origin, isESM) {
+  if (origin === self.location.origin) {
+    // If the worker bundle's url is on the same origin as the document,
+    // use the worker bundle's own url.
+    return workerUrl;
+  } else {
+    // Otherwise, create a blob URL which loads the worker bundle with `importScripts`.
+    let source = isESM
+      ? 'import ' + JSON.stringify(workerUrl) + ';'
+      : 'importScripts(' + JSON.stringify(workerUrl) + ');';
+    return URL.createObjectURL(
+      new Blob([source], {type: 'application/javascript'}),
+    );
+  }
+};

webGl/my-threejs-test/node_modules/@parcel/runtime-js/src/helpers/node/css-loader.js

@@ -0,0 +1,4 @@
+// loading a CSS style is a no-op in Node.js
+module.exports = function loadCSSBundle() {
+  return Promise.resolve();
+};

webGl/my-threejs-test/node_modules/@parcel/runtime-js/src/helpers/node/html-loader.js

@@ -0,0 +1,18 @@
+const fs = require('fs');
+const cacheLoader = require('../cacheLoader');
+
+module.exports = cacheLoader(function loadHTMLBundle(bundle) {
+  return new Promise(function (resolve, reject) {
+    fs.readFile(__dirname + bundle, 'utf8', function (err, data) {
+      if (err) {
+        reject(err);
+      } else {
+        // wait for the next event loop iteration, so we are sure
+        // the current module is fully loaded
+        setImmediate(function () {
+          resolve(data);
+        });
+      }
+    });
+  });
+});

webGl/my-threejs-test/node_modules/@parcel/runtime-js/src/helpers/node/js-loader.js

@@ -0,0 +1,20 @@
+const fs = require('fs');
+const cacheLoader = require('../cacheLoader');
+
+module.exports = cacheLoader(function loadJSBundle(bundle) {
+  return new Promise(function (resolve, reject) {
+    fs.readFile(__dirname + bundle, 'utf8', function (err, data) {
+      if (err) {
+        reject(err);
+      } else {
+        // wait for the next event loop iteration, so we are sure
+        // the current module is fully loaded
+        setImmediate(function () {
+          resolve(data);
+        });
+      }
+    });
+  }).then(function (code) {
+    new Function('', code)();
+  });
+});

webGl/my-threejs-test/node_modules/@parcel/runtime-js/src/helpers/node/wasm-loader.js

@@ -0,0 +1,20 @@
+const fs = require('fs');
+const cacheLoader = require('../cacheLoader');
+
+module.exports = cacheLoader(function loadWASMBundle(bundle) {
+  return new Promise(function (resolve, reject) {
+    fs.readFile(__dirname + bundle, function (err, data) {
+      if (err) {
+        reject(err);
+      } else {
+        resolve(data.buffer);
+      }
+    });
+  })
+    .then(function (data) {
+      return WebAssembly.instantiate(data);
+    })
+    .then(function (wasmModule) {
+      return wasmModule.instance.exports;
+    });
+});

webGl/my-threejs-test/node_modules/@parcel/runtime-js/src/helpers/worker/js-loader.js

@@ -0,0 +1,13 @@
+/* global __parcel__importScripts__:readonly*/
+const cacheLoader = require('../cacheLoader');
+
+module.exports = cacheLoader(function loadJSBundle(bundle) {
+  return new Promise(function (resolve, reject) {
+    try {
+      __parcel__importScripts__(bundle);
+      resolve();
+    } catch (e) {
+      reject(e);
+    }
+  });
+});

webGl/my-threejs-test/node_modules/@parcel/runtime-js/src/helpers/worker/wasm-loader.js

@@ -0,0 +1,17 @@
+const cacheLoader = require('../cacheLoader');
+
+module.exports = cacheLoader(function loadWASMBundle(bundle) {
+  return fetch(bundle)
+    .then(function (res) {
+      if (WebAssembly.instantiateStreaming) {
+        return WebAssembly.instantiateStreaming(res);
+      } else {
+        return res.arrayBuffer().then(function (data) {
+          return WebAssembly.instantiate(data);
+        });
+      }
+    })
+    .then(function (wasmModule) {
+      return wasmModule.instance.exports;
+    });
+});