[MOAB-dev] Compute volume and surface areas of dual mesh

[Iulian Grindeanu]

Hello,

What is the dual of a tetrahedral mesh?
If the mesh is Delaunay, one dual is the Voronoi partition.
If the mesh is arbitrary, I don't think there is a unique partition that can be defined.
You can always define a voronoi partition, but it will not be necessarily dual to initial tetra mesh.

Anyway, some support to netgen is possible through meshkit. 

Iulian

----- Original Message -----
> Suppose that a tetrahedral mesh is input. Is there code in MOAB (or
> elsewhere) to compute the volume of the dual-volumes and surface area
> of the dual-volume faces? I see some code for computing duals, but
> don't know which one I should use.