DMPlexCreateHexCylinderMesh#

Creates a mesh on the tensor product of the unit interval with the circle (cylinder) using hexahedra.

Synopsis#

#include "petscdmplex.h"   
#include "petscdmplex.h"   
PetscErrorCode DMPlexCreateHexCylinderMesh(MPI_Comm comm, DMBoundaryType periodicZ, DM *dm)

Collective

Input Parameters#

  • comm - The communicator for the DM object

  • periodicZ - The boundary type for the Z direction

Output Parameter#

  • dm - The DM object

Note#

Here is the output numbering looking from the bottom of the cylinder#

17-----14
|     |
|  2  |
|     |
17-----8-----7-----14
|     |     |     |
|  3  |  0  |  1  |
|     |     |     |
19-----5-----6-----13
|     |
|  4  |
|     |
19-----13

and up through the top

18-----16
|     |
|  2  |
|     |
18----10----11-----16
|     |     |     |
|  3  |  0  |  1  |
|     |     |     |
20-----9----12-----15
|     |
|  4  |
|     |
20-----15

See Also#

DMPlexCreateBoxMesh(), DMSetType(), DMCreate()

Level#

beginner

Location#

src/dm/impls/plex/plexcreate.c

Implementations#

DMPlexCreateHexCylinderMesh_Internal in src/dm/impls/plex/plexcreate.c


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