Re: Edge color problem

On Fri, 8 Aug 2003, Don Murray wrote:
> I'll let Bill explain it. ;-)

Hi Doug,

It turns out you did find a bug, which was calculating NaN
normals. Different OpenGL implementations dealt with these
differently, hence the confusion. The fix is at:

  ftp://ftp.ssec.wisc.edu/pub/visad-2.0/untested/Gridded3DSet.java

Thanks for finding this,
Bill