This file has the Geomview interface, including the PETSc vector gather operations to bring everything to CPU 0.
#define __FUNCT__ "GeomviewBegin"
#define __FUNCT__ "GeomviewEnd"
#define __FUNCT__ "GeomviewDisplayTriangulation"
extern int num_triangles
vertices
Declared in illuminator.c, this array stores the corner coordinates and
color information for each triangle.
extern PetscScalar vertices[]
int GeomviewBegin ( MPI_Comm comm )
int GeomviewEnd ( MPI_Comm comm )