matlab .m , voxel render a 3-D array using 2-D OpenGL texture maps.

VOL3D Volume (voxel) render a 3-D array using 2-D OpenGL texture maps.

Useful for visualizing and exploring 3-D data such as MRI images.

This function requires OpenGL hardware acceleration. See 'opengl' command for more information.

Use vol3dtool for editing the colormap and alphamap. Adjusting these maps will allow you to explore your 3-D volume data at various intensity levels.

Example:

v = flow(50);
h = vol3d('cdata',v,'texture','3D');

See vol3d.m m-help for more information.

Ref.

http://www.mathworks.com/matlabcentral/fileexchange/loadFile.do?objectId=4927&objectType=FILE