Another problem with mesh lighting

Development Rendering
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1

Hi. I have a problem with lighting of few static meshes.

Static meshes are migrated from another project. In this project they are looking well.
In my project some of them (just few of them) become dark after light building.

Short browsing over net shows couple of hints that didn’t help: result is the same for static/stationary and movable object, UV channels presents, and equal to original project (where everything is working), Light Map Resolution is 64, Light Map Coordinate Index is 1.

Any ideas, what else can I check?

Screens:
Static mesh editor:

image
image935×878 49.6 KB

Life Scene:

image
image918×679 28.5 KB

UV:

image
image1109×1114 120 KB

Settings:

image
image777×428 20.3 KB

2

Are you using static lighting? In not, then none of this matters.

Does it light up ok when you move it a bit? ( I have that ).

3

I have tried to move it, not working.

Lights are static. Spot light component.
Tried with stationary - same effect.

4

Ok, not quite the same problem as me then… :-/

5

Found a solution.

This flag was required:
image

1 Like
6

in fact, this flag adds another problem, but it’s much better than what I had.