Luoshuang's GPULightmass

Development Rendering
2277

Hi @Nick_Tarasov,
I think you might not have got Swarm set up to work with Lightmass as in the picture below

SwarmEnableStandaloneMode
SwarmEnableStandaloneMode1389×1061 273 KB

This should be seen in the Windows icon bottom right

SwarmIconToolbar
SwarmIconToolbar1476×436 109 KB

UnrealLightmass will start Swarm when you click Build Lighting