petsc-3.14.6 2021-03-30

DMPlexLabelCohesiveComplete

Starting with a label marking points on an internal surface, we add all other mesh pieces to complete the surface

Synopsis

#include "petscdmplex.h"    
#include "petscdmlabel.h"   
PetscErrorCode DMPlexLabelCohesiveComplete(DM dm, DMLabel label, DMLabel blabel, PetscBool flip, DM subdm)

Input Parameters

	dm	- The DM
	label	- A DMLabel marking the surface
	blabel	- A DMLabel marking the vertices on the boundary which will not be duplicated, or NULL to find them automatically
	flip	- Flag to flip the submesh normal and replace points on the other side
	subdm	- The subDM associated with the label, or NULL

Output Parameter

label

- A DMLabel marking all surface points

Note: The vertices in blabel are called "unsplit" in the terminology from hybrid cell creation.

Level

developer

Location