larry babby and threejs for glsl

webGl/my-threejs-test/node_modules/@parcel/rust/browser.js

@@ -0,0 +1,56 @@
+/* global WebAssembly, crypto */
+
+const {Environment, napi} = require('napi-wasm');
+
+let env;
+module.exports.init = async function init(input) {
+  if (env) return;
+
+  input = input ?? new URL('parcel_node_bindings.wasm', import.meta.url);
+  const {instance} = await WebAssembly.instantiateStreaming(fetch(input), {
+    env: {
+      ...napi,
+      __getrandom_custom: (ptr, len) => {
+        let buf = env.memory.subarray(ptr, ptr + len);
+        crypto.getRandomValues(buf);
+      },
+      log: (ptr, len) => {
+        // eslint-disable-next-line no-console
+        console.log(env.getString(ptr, len));
+      },
+    },
+  });
+
+  // input =
+  //   input ?? require('path').join(__dirname, 'parcel_node_bindings.wasm');
+  // const {instance} = await WebAssembly.instantiate(
+  //   require('fs').readFileSync(input),
+  //   {
+  //     env: napi,
+  //   },
+  // );
+
+  for (let key in instance.exports) {
+    if (key.startsWith('__napi_register__')) {
+      instance.exports[key]();
+    }
+  }
+
+  env = new Environment(instance);
+
+  for (let key in env.exports) {
+    if (key !== 'transform') {
+      module.exports[key] = env.exports[key];
+    }
+  }
+  module.exports.transform = function (config) {
+    let result = env.exports.transform(config);
+    return {
+      ...result,
+      // Hydrate Uint8Array into Buffer
+      code: Buffer.from(result.code),
+    };
+  };
+
+  env.exports.initPanicHook();
+};