Harish Kumar

Hi,
I am working in a project to render grass

I am getting noise due to motion in grass. I don't know how to control it. I have changed the samples and it increased the render time from 40 minutes to 3 hours but no difference. Can anyone please tell me how to get rid of these noise.

( Exr file including passes, screenshot of sample i used regular one & increased one is also Attached)

Hi, I am trying to create lighting for a School of fish that looks realistic.I never did under water lighting before. What lights should be used and the list of aov passes should I provide to the compositor to make it more realistic.

I Know I have to use Volumetric lights & Lights with gobos but any further details can be helpful


Reference video: https://www.youtube.com/watch?v=xYl4m0xFcCU [www.youtube.com]

Thank you very much for the details. I got little confused but I got another video tute of your description.thanks for the project file because without it I wound't have understand the whole thing