Vray 6 Caustics Issue. Not working in Final render

[david_mcintyre]

I cant for the life of me get Caustics to work in Photon Map method with Vray 6. I do all test rendering with WIP mode (progressive) and it looks great and as soon as I go to Photon map method and non Interactive rendering and my final render the caustics become almost non existent. Am I missing some check box or setting for final rendering?

[vladimir_krastev]

Hi, thanks for posting. Try to switch your search distance units to "world".

You can find information about caustics in the links below:
- https://support.chaos.com/hc/en-us/a...austics-water-
- https://www.youtube.com/watch?v=n0EyH5LcRLc
- https://docs.chaos.com/display/VMAX/Caustics

[david_mcintyre]

It was the search distance. Thanks so much.

[vladimir_krastev]

Thanks for confirming and have a great day.