V-Ray 7, Gpu caustics does not update using Viewport render.

[JuhaW]

Moving object to another location does not affect caustics.

V-Ray version: vray_adv_70010_blender420_x64_211

[milva.perkovich]

Hi,
I’ve tried to reproduce the issue, but I haven’t been able to replicate it on my end. Could you please upload a scene that demonstrates the problem?
Kind regards,
Milva

[JuhaW]

Previous version mentioned and V-Ray version: vray_adv_70010_blender420_x64_213
Here we are: Coustics.zip

[milva.perkovich]

Hi, and sorry for the delayed response. This is a GPU limitation—currently, changes made to the Caustics are not updated during interactive GPU rendering. At this time, there are no plans to address this issue.