This demo shows dot3bump mapping with the help of a normal map and the new
texture combiner mode dot3. This demo only works with Java3D 1.3beta1 or higher.
Unfortunately you need two dot3 combiners to get full specular/diffuse dot3 bump mapping.
But Java3D only provides one. So the specular term is not really visible as I haven't
found a good blending mode yet. If you have an idea don't hesitate and mail
me.
At the moment it uses three passes in the complete version you can toggle the passes
on and off by pressing on the buttons below the render canvas
This demonstration only works with Java3D 1.3beta1 you can get it from
SUN's Developer Connection