Which pass is the caustics pass

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arlaulhp
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Joined: Wed Jun 10, 2020 4:48 am

Which pass is the caustics pass

Post by arlaulhp » Wed Jun 10, 2020 4:54 am

Hello, I want to extract caustics pass,
then apply it to another renderer result

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B.Y.O.B.
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Re: Which pass is the caustics pass

Post by B.Y.O.B. » Wed Jun 10, 2020 9:28 am

Currently there is no dedicated caustics AOV, but there is a workaround: Set the device to CPU, engine to Path, and enable "Add light tracing". In the light tracing settings, set light path percentage to 100%. Then render.

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