Progressive Gpu Baking

[Kichang-Kim]

If the scene data is too big to calculate on GPU, it automatically changed to CPU mode.

If you want to manually select what GPU is used for lightmapping, use commandline parameters:

Progressive GPU Lightmapper preview

GPU lightmapper is a preview feature. Preview means that you should not rely on it for full scale production. No new features will be backported to 2018.4, 2019.x or any of the following releases. We recommend using 2023.2 or later because the GPU lightmapper has reached feature parity with the CPU version at this point. The goal of the GPU lightmapper is to provide the same feature set as the CPU progressive lightmapper, with higher performance. We would like you to take it for a spin in the …