Lightmap UV are overlapping

[FICTIONSELL]

@Wozner;171246

Your models have bad Lightmap UV’s or even don’t have those at all. You need to create the second UV channel for lightmap UV’s and flatten Uv’s under 45 degree (in max) in other applications find a way to do that, after assign Lightmap coordinate index to lightmap channel.

is that I’m forced to do this for all objects in the scenes or only the main object