How to use BABYLON.WorkerPool?

hjlld · April 8, 2019, 6:57am

Is there any example in PG? I don’t find any other class using it.

Deltakosh · April 8, 2019, 3:04pm

Hey!
it is mostly an internal tool but you can see an example in our Draco loader:

BabylonJS/Babylon.js/blob/18f32c4c644334134d0ea3b2b63b6f4547210fec/src/Meshes/Compression/dracoCompression.ts#L76


* ```javascript

*     var dracoCompression = new DracoCompression();

*     var vertexData = await dracoCompression.decodeMeshAsync(data, {

*         [VertexBuffer.PositionKind]: 0

*     });

* ```

*

* @see https://www.babylonjs-playground.com/#N3EK4B#0

*/

export class DracoCompression implements IDisposable {

   private _workerPoolPromise: Promise<WorkerPool>;



   /**

    * The configuration. Defaults to the following urls:

    * - wasmUrl: "https://preview.babylonjs.com/draco_wasm_wrapper_gltf.js"

    * - wasmBinaryUrl: "https://preview.babylonjs.com/draco_decoder_gltf.wasm"

    * - fallbackUrl: "https://preview.babylonjs.com/draco_decoder_gltf.js"

    */

   public static Configuration: IDracoCompressionConfiguration = {

       decoder: {

           wasmUrl: "https://preview.babylonjs.com/draco_wasm_wrapper_gltf.js",

hjlld · April 9, 2019, 1:30am

Thank you， I’ll check it.

Topic		Replies	Views
DracoCompression can not work inside web worker thread Questions	17	3425	April 19, 2019
Exporting gltf from web worker Questions	5	35	April 6, 2025
Babylonjs Offline Support Questions	7	1982	July 18, 2023
Setting the value 0 to the DefaultNumWorkers from DracoCompression throw an Engine error since 6.21.1 version Bugs	16	471	September 26, 2023
DracoCompress and Node.js (outside of a window/worker) Questions nodejs , draco	3	22	February 14, 2025

How to use BABYLON.WorkerPool?

Related topics