Missing GI

[Stebbing3D]

Maybe I'm missing something important here - but I can't seem to get GI to work in my RT GPU renders? There is simply no GI when using GPU despite the fact that is enabled in production render..

[Stebbing3D]

It uses some settings (e.g. color mapping), but others (irradiance map, light cache etc) are ignored, as the RT always works with brute force GI.

Best regards,
Vlado

Does this mean that GI primary & secondary ALWAYS have to be set to brute force for it to work on GPU?

[stevegh]

No GI is on by default in RT GPU. If you are trying to light the scene with an HDRI you need to have it in the environment slot currently, as the overrides in the production renderer don't work.

[Stebbing3D]

Thanks for clarifying that... I had just enabled the environment override and set it to white.