Hi to everyone,
asking here for help any VRay + Blender experienced users. VRay works well using standard computing methods (CPU or CPU RT) but I have problems using the CUDA rendering.
It seems that GI is always turned on when rendering on CUDA and Im able to turn off the light in the scene by simple unchecking the “Enabled” option but … under this is a checker for the “Shadow” option and it makes NO difference to my scene (the shadows are active despite this). The bigger problem for me is somehow the fact that also settings for soft shadows (Shadow radius UVW) are NOT working - means these are always sharp!
Try to set these values to 1.0 and with CPU rendering the shadows became soft but with CUDA not - why? Is there a way to solve this?
PS: In fact this is not the only setting not working with CUDA, for example also the multiplier for the environment texture seems not to work with CUDA (again works fine with CPU) and more…