:orphan:
# DMPlexOrientPoint
Act with the given orientation on the cone points of this mesh point, and update its use in the mesh. 
## Synopsis
```
#include "petscdmplex.h"   
PetscErrorCode DMPlexOrientPoint(DM dm, PetscInt p, PetscInt o)
```
Not Collective


## Input Parameters

- ***dm -*** The `DM`
- ***p  -*** The mesh point
- ***o  -*** The orientation





## See Also
 [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexOrient()`, `DMPlexGetCone()`, `DMPlexGetConeOrientation()`, `DMPlexInterpolate()`, `DMPlexGetChart()`

## Level
intermediate

## Location
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/dm/impls/plex/plexorient.c.html#DMPlexOrientPoint">src/dm/impls/plex/plexorient.c</A>

## Examples
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/dm/impls/plex/tutorials/ex11.c.html">src/dm/impls/plex/tutorials/ex11.c</A><BR>
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/tao/tutorials/ex3.c.html">src/tao/tutorials/ex3.c</A><BR>


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[Edit on GitLab](https://gitlab.com/petsc/petsc/-/edit/release/src/dm/impls/plex/plexorient.c)


[Index of all DMPlex routines](index.md)  
[Table of Contents for all manual pages](/manualpages/index.md)  
[Index of all manual pages](/manualpages/singleindex.md)