Method onAnimationFrame

test/modules/extensions/utils.ts:77–86

()

  async _update() {
    return new Promise(resolve => {
      const onAnimationFrame = () => {
        if (this.layerManager.needsUpdate()) {
          this.layerManager.updateLayers();

          this.render();
          resolve();
          return;
        }
        setTimeout(onAnimationFrame, 50);
      };
      onAnimationFrame();
    });
  }