On 04/19/2018 10:44 PM, Alain wrote:
> For those mirrors, you could save a lot of photons time by using copies
> of the mirrors as projected through objects with lights mirrored
> relative to the mirrors. Don't forget to remove the protons{target} from
> the mirrors. The mirrors will still reflect any secondary photons they
> receive.

There is only one mirror in this scene.

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