Rendering problem [patterns in image ]

[catchyid]

Hi,

When I render a FumeFX grid, I get some regular patterns at the base of the grid, and I am not sure why? I thought it might be that I need to add jittering to sampling, however I did that and it never fixed the problem.

I would really appreciate any feedback as am having a pressing deadline...

Thanks,

[sitnisati]

Hello,

Could you please provide us a scene and one cache file so we can test it?

Thank you.

Regards,
Kresimir Tkalcec

[catchyid]

Hi,

Thanks for your quick reply. I've managed to fix the problem, it was basically: fine tuning shadows step size (from 300% to 75%), lowering smoke visual falloff and shadows falloff (from 5 to ~2), finally increasing sampling multiplier (from 5% to 15%) when using Maya auto volume option...

Cheers,