Specular Reflection Noise

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Specular Reflection Noise

Postby coilbook » Thu Nov 30, 2017 4:57 pm

coilbook Thu Nov 30, 2017 4:57 pm
HI Are you guys planning to solve the problem in the future with specular noise in reflections including noisy DOF with specular reflected light. If you look at the video (ice ramps in the video ) you can see bright spots on specular material all moving chaotically and this is with static noise ON. It is even worse when specular material and reflections are shown far away. Thank you
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[ Play Quicktime file ] specular reflection noise.mp4 [ 635.91 KiB | Viewed 841 times ]

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Re: Specular Reflection Noise

Postby Hesekiel2517 » Fri Feb 14, 2020 1:19 pm

Hesekiel2517 Fri Feb 14, 2020 1:19 pm
Hey there, i have a similar Problem. small bright LEDs through a Lens. Is there a trick to reduce Fireflies and excessive noise in the specular Material? I tried GI clamping, Caustic Blur and using the Firefly Filter. Is there anything else i can do?

Thank you in advance
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Re: Specular Reflection Noise

Postby Hesekiel2517 » Tue Feb 18, 2020 7:59 pm

Hesekiel2517 Tue Feb 18, 2020 7:59 pm
ok, what helped a lot was the reduction of Reflection in the Material and a Absorption Medium
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