> 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.