"Blotchy" look?

[JmacHS]

Hi guys.

i've been doing this rendering for a design & tech project, but i keep getting a weird blotchy look especially on the white semi circle.
Could somebody please explain what setting i need to change to fix this? ive been fiddling around with things for a while but still nothing



Thanks for your help

[Micha_cg]

Re: "Blotchy" look?

see here:

http://forum.asgvis.com/index.php?topic=631.0

from the starterkit:

Some little rules:
- less shadow details and more speed -> max IM rate at -1 (default 0 high quality)
- blotchy image -> set more IM subdivs (good for interiors)
- more speed -> try less IM subdivs until light blochtes are visible