larry babby and threejs for glsl

webGl/my-threejs-test/node_modules/@parcel/source-map/dist/utils.js

@@ -0,0 +1,71 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.generateInlineMap = generateInlineMap;
+exports.partialVlqMapToSourceMap = partialVlqMapToSourceMap;
+
+var _path = _interopRequireDefault(require("path"));
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function generateInlineMap(map) {
+  return `data:application/json;charset=utf-8;base64,${Buffer.from(map).toString('base64')}`;
+}
+
+async function partialVlqMapToSourceMap(map, opts) {
+  let {
+    fs,
+    file,
+    sourceRoot,
+    inlineSources,
+    rootDir,
+    format = 'string'
+  } = opts;
+  let resultMap = { ...map,
+    sourcesContent: map.sourcesContent ? map.sourcesContent.map(content => {
+      if (content) {
+        return content;
+      } else {
+        return null;
+      }
+    }) : [],
+    version: 3,
+    file,
+    sourceRoot
+  };
+
+  if (resultMap.sourcesContent.length < resultMap.sources.length) {
+    for (let i = 0; i <= resultMap.sources.length - resultMap.sourcesContent.length; i++) {
+      resultMap.sourcesContent.push(null);
+    }
+  }
+
+  if (fs) {
+    resultMap.sourcesContent = await Promise.all(resultMap.sourcesContent.map(async (content, index) => {
+      let sourceName = map.sources[index]; // If sourceName starts with `..` it is outside rootDir, in this case we likely cannot access this file from the browser or packaged node_module
+      // Because of this we have to include the sourceContent to ensure you can always see the sourcecontent for each mapping.
+
+      if (!content && (inlineSources || sourceName.startsWith('..'))) {
+        try {
+          return await fs.readFile(_path.default.resolve(rootDir || '/', sourceName), 'utf-8');
+        } catch (e) {}
+      }
+
+      return content;
+    }));
+  }
+
+  if (format === 'inline' || format === 'string') {
+    let stringifiedMap = JSON.stringify(resultMap);
+
+    if (format === 'inline') {
+      return generateInlineMap(stringifiedMap);
+    }
+
+    return stringifiedMap;
+  }
+
+  return resultMap;
+}