DMPlexComputeProjection2Dto1D#
Rewrite coordinates to be the 1D projection of the 2D coordinates
Synopsis#
#include "petscdmplex.h"   
#include "petscfe.h"       
PetscErrorCode DMPlexComputeProjection2Dto1D(PetscScalar coords[], PetscReal R[])
Not Collective
Input/Output Parameter#
- coords - The coordinates of a segment, on output the new y-coordinate, and 0 for x, an array of size 4, last two entries are unchanged 
Output Parameter#
- R - The rotation which accomplishes the projection, array of size 4 
See Also#
DMPLEX, DMPlexComputeProjection3Dto1D(), DMPlexComputeProjection3Dto2D()
Level#
developer
Location#
src/dm/impls/plex/plexgeometry.c
Index of all DMPlex routines
Table of Contents for all manual pages
Index of all manual pages