Render elemants

[richard_vankesteren]

I use V-ray for Sketchup V. 4.2 and Sketchup 2020.CPU=AMD 5950 X GPU= NVIDIA RTX 3070Ti.
I rendered a scene with 5 render elements Diffuse, RAW Light, RAW Shadows, Reflection, Refraction. When I render on CPU only the render elements RAW Light and RAW Shadows are ok. When I render with CUDA (CPU and GPU) these elements are fully black.Other render elements are the same.
Why is there a difference in 2 elements?

[slavcho.brusev]

Hi,

Those render elements are not supported by the GPU engines.
For a complete list of supported features you can check here: https://docs.chaos.com/display/VSKET...ering+Features