enderBundleEncoder.setPipeline(pipeline);
  for (let i = 0; i < triangleCount; i++) {
    renderBundleEncoder.draw(3);
  }
  const renderBundle = renderBundleEncoder.finish();

  const renderBundleEncoder2 = device.createRenderBundleEncoder({
    colorFormats: [ presentationFormat ],
    depthStencilFormat: 'depth24plus'
  });
  renderBundleEncoder2.setPipeline(pipeline);
  for (let i = 0; i < triangleCount; i++) {
    renderBundleEncoder2.draw(3);
  }
  const renderBundle2 = renderBundleEncod