Hello. How to do re-light on only new objects ?
It would be a great option , but i think we can’t do that …
You can’t, since the new objects will affect the lighting on the old objects it needs to render it all over again.
Ouch ok. Is it possible to speed up the process or reduce the fps in real time render ?
Get a faster computer, reduce lightmap resolutions, build at draft quality, reduce the number of objects in the scene, reduce the number of lights, reduce the lightmass settings