Contouring

[Gunnar Sletta <gunnarsl@xxxxxxxxxx>]

Hi

I want to write an IsoSurface module for my application. It will take a
field as input and generate iso surface in much the same way as the iso
contour display map, except that it is separated from the display.

I was hoping to rely on current implementations to acheive this. If
somebody could point me in the right direction I would appreciate it.

Thanks
Gunnar