So, there used to be these 3D TVs and monitors that had pixels with different polarization on different scanlines. So with polarized glasses, it was possible to

So, there used to be these 3D TVs and monitors that had pixels with different polarization on different scanlines. So with polarized glasses, it was possible to see the 3D image. I wonder if we could do the same with the lightgun, have it perceive polarized light differently, and then turn up the polarized pixels properly.