Re: Volume visualization strangeness

Hi John,

> I have been sucessful in creating a volume rendering with alpha
> transparency. However, I find when roating the volume (either manually
> or programatically) that there are certain orientations of the cube when
> the volume rendering disappears and all you see are some color splotches
> on the faces of the cube. What's going on?

I haven't seen this, and don't running visad/examples/
Do you see this problem running Test61? Do you have a simple
program that creates this problem?