Re: Stains problem in HDRI 2003-11-17 - By m3d242
Back
Try upping the photon count in the GI properties box. What was the setting
at in your example? I'd start it at maybe 60,000 to 80,000 and if that doesn't
help enough boost if to 100,000. It's going to increase the rendering time but
it will probably make those artifacts go away. If 100,000 doesn't do it, up it
again and so on...
--- In Carrara@(protected), "Dexter Ward" <ward_dex@(protected)> wrote:
> When I render with HDRI I get some stains, spots, I don't know how
exactely
> call them, maybe artifacts. Can anyone explain what are they and how can
I
> avoid them? I render with best light quality, best antialiasing, I tried
every
> setting in the render tray, but the stains are still there. I uploaded a file
in
the
> files sections to show you what they are, the file is called "artifacts.jpg".
You
> can clearly see the spots on the key. The shader is a preset aluminium. It
> seems a shadows problem but I'm not sure and I don't know what to do.
Thank
> you for any help!
> Dexter
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