Texture specs are without an example

[Orion Pobursky]

You don't have to have the fallback if the non-fallback and fallback geometry are identical. It can just be:

Code:

0 !TEXMAP START PLANAR 0 0 0 10 0 0 0 10 0 checker.png
4 16 0 0 0 10 0 0 10 10 0 0 10 0
0 !TEXMAP END

Note the lack of "0 !:"