Re: Isosurface Application

• To: Matt Leonard <mel2@xxxxxxxxxx>
• Subject: Re: Isosurface Application
• From: "From: Bill Hibbard <hibbard@xxxxxxxxxxxxxxxxx>" <billh@xxxxxxxxxxxxx>
• Date: Sat, 9 Mar 2002 15:12:48 -0600 (CST)

Hi Matt,

> Does anyone know of an available isosurface extraction application using
> VisAD that is based on using tetrahedra rather than marching cubes?  I
> am interested in experimenting with surface extraction using tetrahedra,
> rather than cubes, in adaptive resolution visualizations. Any ideas and
> help appreciated.  Thanks for your time.

VisAD uses tetrahedra for isosurfaces of Fields sampled
on IrregularSets. You can find the code in the
makeIsosurface() method of visad/Irregular3DSet.java.

Cheers,
Bill