hannes603 Posted August 8, 2023 Share Posted August 8, 2023 Hey Guys. I have problems with aratifacts on my geo. You can check my example scene below. its just a box which is quiet far away from the center. When enabling the transform node(which moves it to center), it works. Hopefully somebody can help me ! shadow_artifact_mantra.hip Quote Link to comment Share on other sites More sharing options...
fencer Posted August 9, 2023 Share Posted August 9, 2023 Try to up Raytracing Bias to 0.01 or better way will be to move object to 0 and camera accordingly. Looks like some issue for Mantra when your object 7km away from center. Rendering > Shading > Raytracing Bias 1 Quote Link to comment Share on other sites More sharing options...
hannes603 Posted August 9, 2023 Author Share Posted August 9, 2023 thanks a lot. that helped!! seems also turning on remove backface inthe geometry node fixes it. 1 Quote Link to comment Share on other sites More sharing options...
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