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Hello, I am trying to render the images below with vray renderer 3.40.01 and these white dots appear. I have tried to increase the number of min and max subdivs at bucket image sampler tab. When I render the image with override material the result looks fine. It might be a problem of material's reflection (they appear mostly on concrete and metal material) but am not sure how to fix it. Any suggestions? Thank you
A good way to diagnose is to add render passes for various elements like, reflection, shadow, etc., and then see which pass has the problem. Then, tackle that aspect. With a 'reflection' pass, if you see the dots, then you know that's where the problem is and can start doing diagnosing. I know this is not a solution, but it is a good way for you to start diagnosing and know you are on the right track.
Rob Holmes
3ds Max (2023-2025), V-Ray 6.2, Ryzen 9 3950-X Processor, DDR 4 128MB, Gigabyte Aorus X570 Master motherboard, Sabrent Rocket NVMe 4.0 M.2 drives, NVidia RTX 4090, Space Pilot Pro, Windows 11 Pro x64, Tri-Monitor, Cintiq 13HD, Windows 11 x64
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