I am trying to create a cube where each of its plane is playing a
different movie/image. I have read that I need to wrap the images
after combine them in a matrix and then apply this to my cube. The
problem I am having is, I don't know how I am going to re-set the
dimension of this matrix fred, so that I can fit this open cube shape
exactly in the matrix and wrap it properly to my cube.
also I welcome any comments on optimization and everything literally!