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KONSTANTIN KRESTYANNIKOV avatar image
KONSTANTIN KRESTYANNIKOV asked

Artifacts in Arnold , which are not visible in the viewport.

Hi guys! Please, need for help. Artifacts in Arnold , which are not visible in the viewport. How can i fix this?

arnoldrenderviewport
1598501859517.png (1005.1 KiB)
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Thiago Ize avatar image
Thiago Ize answered

Looks like maybe you have overlapping polygons -- one black, another grey? Render with the debug utility shader using a primitive or object mode and it might show the problem more clearly. If this is the issue, you need to fix your geometry.

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Lee Griggs avatar image
Lee Griggs answered

Yes, I've had this issue before with bevels. Try bevelling it differently (reverse the surface/curve direction).

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I fixed it this way: 1. Ignore Subdivision in Diagnostics in Render settings 2. triangulate object. thanks for help)

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