DMPlexCreateBoxSurfaceMesh

Creates a mesh on the surface of the tensor product of unit intervals (box) using tensor cells (hexahedra).

Synopsis

#include "petscdmplex.h"   
#include "petscdmplex.h"   
PetscErrorCode DMPlexCreateBoxSurfaceMesh(MPI_Comm comm, PetscInt dim, const PetscInt faces[], const PetscReal lower[], const PetscReal upper[], PetscBool interpolate, DM *dm)

Collective

Input Parameters

• comm - The communicator for the DM object

• dim - The spatial dimension of the box, so the resulting mesh is has dimension dim-1

• faces - Number of faces per dimension, or NULL for (1,) in 1D and (2, 2) in 2D and (1, 1, 1) in 3D

• lower - The lower left corner, or NULL for (0, 0, 0)

• upper - The upper right corner, or NULL for (1, 1, 1)

• interpolate - Flag to create intermediate mesh pieces (edges, faces)

Output Parameter

• dm - The DM object

See Also

DMPlex: Unstructured Grids, DM, DMPLEX, DMSetFromOptions(), DMPlexCreateBoxMesh(), DMPlexCreateFromFile(), DMSetType(), DMCreate()

Level

beginner

Location

src/dm/impls/plex/plexcreate.c

Implementations

DMPlexCreateBoxSurfaceMesh_Internal() in src/dm/impls/plex/plexcreate.c

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