Method SaveModelToCallback

src/ts/web-ifc-api.ts:626–633

* Saves a model to a Buffer * @param modelID Model ID * @returns Buffer containing the model data

(modelID: number, callback: ModelSaveCallback)

   * @returns Buffer containing the model data
   */
  SaveModelToCallback(modelID: number, callback: ModelSaveCallback) {
    this.wasmModule.SaveModel(modelID, (srcPtr: number, srcSize: number) => {
      let src = this.wasmModule.HEAPU8.subarray(srcPtr, srcPtr + srcSize);
      let newBuffer = new Uint8Array(srcSize);
      newBuffer.set(src);
      callback(newBuffer);
    });
  }

  /**
   * Retrieves the geometry of an element