you see, cryptic, it is as if you think I know shader code... I do not.
I'm asking about terrain_multitex.fx(or the one with unlimited skins) it is included in mtlFX.c(or something like that....some one please give a clear(dummy type)of answer.....
oh this(mtl_terraintex which is defined in mtlFx.c)is the one I am reffering to.

Everybody Poops.
here are some tutorials I made.
http://www.acknexturk.com/blender/