PETSc version 3.15.5
DMPlexGetFaceGeometry
Retrieve the geometric values for a chunk of faces 
Synopsis
#include "petscdmplex.h"   
PetscErrorCode DMPlexGetFaceGeometry(DM dm, PetscInt fStart, PetscInt fEnd, Vec faceGeometry, Vec cellGeometry, PetscInt *Nface, PetscFVFaceGeom **fgeom, PetscReal **vol)
Input Parameters
|  | dm | - The DM | 
|  | fStart | - The first face to include | 
|  | fEnd | - The first face to exclude | 
|  | faceGeometry | - A local vector with face geometry | 
|  | cellGeometry | - A local vector with cell geometry | 
Output Parameters
|  | Nface | - The number of faces with field values | 
|  | fgeom | - The extract the face centroid and normal | 
|  | vol | - The cell volume | 
See Also
 DMPlexGetCellFields()
Level
developer
Location
src/dm/impls/plex/plexfem.c
Index of all DMPLEX routines
Table of Contents for all manual pages
Index of all manual pages