displacement contour lines have appeared..

[chris_img]

I have a smoke map driving a displacement modifier on a sphere and i'm getting these weird contour lines on my render. Any idea how to get rid of them?

[Zdravko.Keremidchiev]

what sort of displacement map are you using, is it 8 bit image, a procedural one?

[chris_img]

Its a smoke map, so yes procedural.

[LarsSonparsson]

Smoke map has that limitation. It creates stepping to the displacement. Try to use some other noise like Bercon noise.

[LarsSonparsson]

I think it's the same problem I had years ago. Check Vlados comment to it.

https://forums.chaosgroup.com/forum/...-t-seen-before

[chris_img]

Thanks lasse, very helpful.