LightMapping Question

KWAN

Can the 2nd UV channel for the light map have silghty varied UV spacing then the original UV texture map or do they have to line up precicely?

Pola

Line up? A 2nd UV map is a 2nd UV map you can have it unwrapped and laid out completely differently.

KWAN

Let me rephrase. Does lightmap UV space (the 2nd UV channel) have to corrispond to the diffuse texture space?

bunda4th

The lightmap UV space does not have to correspond to the diffuse texture space. You can have a 2nd UV channel that is completely unique and different then the Diffuse map

KWAN

Thanks for answering my question!

Butthair

Lightmaps must be contained within the 0-1 UV space and have no overlapping.