Croquet offers full access and support for OpenGL 3D textures. This might 
be the easiest place to do what you want.

Regards,

David

At 04:24 PM 1/11/2003 +0100, you wrote:
>Hi,
>
>I need help from some graphics guru, because I've very poor expericene 
>with graphics/morphs and Squeak (or Croquet) :-)
>which ist the best way the implement a Morph which could visualize a voxel 
>space? Or is something like this already available ?
>
>There a some sub questions:
>- efficient way of storing data: a variant of a (multidimensional) Array 
>class, or something else ?
>- graphics:  does  balloon provide any help this or is there another 
>option to do graphics?
>- using Squeak or Croquet (may be croquet suits better for such requirements)?
>
>Thanks for hints :-)
>
>Hans
>
>
>