Author Topic: Blotches  (Read 544 times)

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Offline GTex62

« on: December 12, 2018, 11:12:46 am »
Windows 10 Pro
Keyshot 8.1
zBrush 2018

I've changed the environment, turned on and off lights, changed roughness of materials, increased samples, re-booted.  All to no avail.  The region render does not show these blotches.  I can turn off all scene items except the ground plane and it still renders the blotches.  As a final try I changed to Interior and they went away.  Product lighting seems to be the problem.  Are these fireflies?

Offline RRIS

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Re: Blotches
« Reply #1 on: December 13, 2018, 01:25:16 am »
Those are low-sample caustics if I'm not mistaken.. have you got that switched on?

Offline GTex62

Re: Blotches
« Reply #2 on: December 13, 2018, 09:12:52 am »
When I switched to Interior it turned off Caustics and they went away...
Thank you for the reply.