What is the problem with my Lightmap?

Im having some strange problems with lightmaping.
I add some screenshoots:

What could be the problem?


Hi Alexarg,

Have you adjusted your lightmap resolution for your mesh from the default 64? If not, you’ll want to adjust that in the details panel for your object and set it to something like 128, 256, or 512. Stick with powers of 2 when setting this. I wouldn’t go above 256 without considering that you would need to redo your lightmaps to be more efficient.

Here is some information on Lightmap layouts from World of Level Design that is simple to understand and will give you some good key concepts to follow.

If you have questions about your lightmap feel free to ask!

Thank you!


Ok yes, this solve the problem, thanks for the info Tim.