[jitter] jit.gl.mesh and jit.expr documentation

Hi all,

Two questions

First

Does any one know were i can get more info on the jit.expr object.  I want to understand it better for use with jit.gl.mesh. which i could also use some more info on. I searched for 'mesh' in the jitter tutorials and got no results :( 

Second

Does anybody know if it is possible, and a good idea, to make a giant texture and then split it up using jit.gl.mesh to overlay it onto itself.  God that sounds confusing.  Let's say you have a 3x3 mesh and a texture that is the size of 30x30 could you then split that texture up and overlay say 10 'parts' ontop of each other.


Best 

Tim