petsc-3.14.6 2021-03-30
DMSwarmInsertPointsUsingCellDM
Insert point coordinates within each cell
Synopsis
#include "petscdmswarm.h"
PETSC_EXTERN PetscErrorCode DMSwarmInsertPointsUsingCellDM(DM dm,DMSwarmPICLayoutType layout_type,PetscInt fill_param)
Not collective
Input parameters
| dm | - the DMSwarm
|
| layout_type | - method used to fill each cell with the cell DM
|
| fill_param | - parameter controlling how many points per cell are added (the meaning of this parameter is dependent on the layout type)
|
Notes
The insert method will reset any previous defined points within the DMSwarm.
When using a DMDA both 2D and 3D are supported for all layout types provided you are using DMDA_ELEMENT_Q1.
When using a DMPLEX the following case are supported
(i) DMSWARMPIC_LAYOUT_REGULAR: 2D (triangle),
(ii) DMSWARMPIC_LAYOUT_GAUSS: 2D and 3D provided the cell is a tri/tet or a quad/hex,
(iii) DMSWARMPIC_LAYOUT_SUBDIVISION: 2D and 3D for quad/hex and 2D tri.
See Also
DMSwarmPICLayoutType, DMSwarmSetType(), DMSwarmSetCellDM(), DMSwarmType
Level
beginner
Location
src/dm/impls/swarm/swarmpic.c
Examples
src/dm/tutorials/ex20.c.html
src/ksp/ksp/tutorials/ex70.c.html
Index of all DMSWARM routines
Table of Contents for all manual pages
Index of all manual pages