 out when we render
        loadOp: 'clear',
        storeOp: 'store',
      },
    ],
    depthStencilAttachment: {
      // view: <- to be filled out when we render
      depthClearValue: 1.0,
      depthLoadOp: 'clear',
      depthStoreOp: 'store',
    },
  };

  const degToRad = d => d * Math.PI / 180;

  const settings = {
    rotation: degToRad(0),
  };

  const radToDegOptions = { min: -360, max: 360, step: 1, converters: GUI.converters.radToDeg };

  const gui = new GUI();
  gui.onChange(render);
  