1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML3.2 EN">
<HTML>
<HEAD> <link rel="canonical" href="http://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/DM/DMMeshCreateMeshFromAdjacency.html" />
<META NAME="GENERATOR" CONTENT="DOCTEXT">
<TITLE>DMMeshCreateMeshFromAdjacency</TITLE>
</HEAD>
<BODY BGCOLOR="FFFFFF">
<div id="version" align=right><b>petsc-3.4.2 2013-07-02</b></div>
<A NAME="DMMeshCreateMeshFromAdjacency"><H1>DMMeshCreateMeshFromAdjacency</H1></A>
Create an unstrctured mesh from a list of the vertices for each cell, and the coordinates for each vertex.
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscdmmesh.h"
PetscErrorCode DMMeshCreateMeshFromAdjacency(MPI_Comm comm, PetscInt dim, PetscInt numCells, PetscInt numCorners, PetscInt cellVertices[], PetscInt spatialDim, PetscInt numVertices, const PetscReal coordinates[], PetscBool interpolate, DM *dm)
</PRE>
Collective on comm
<P>
<H3><FONT COLOR="#CC3333">Input Parameters</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>comm </B></TD><TD>- An MPI communicator
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>dim </B></TD><TD>- The dimension of the cells, e.g. triangles have dimension 2
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>numCells </B></TD><TD>- The number of cells in the mesh
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>numCorners </B></TD><TD>- The number of vertices in each cell
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>cellVertices </B></TD><TD>- An array of the vertices for each cell, numbered 0 to numVertices-1
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>spatialDim </B></TD><TD>- The dimension for coordinates, e.g. for a triangle in 3D this would be 3
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>numVertices </B></TD><TD>- The number of mesh vertices
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>coordinates </B></TD><TD>- An array of the coordinates for each vertex
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>interpolate </B></TD><TD>- Flag to create faces and edges
</TD></TR></TABLE>
<P>
<H3><FONT COLOR="#CC3333">Output Parameter</FONT></H3>
<DT><B>dm </B> -The DMMesh object
<br>
<P>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
DMMESH, DMMeshCreateMeshFromAdjacencyHybrid(), DMMeshCreateBoxMesh()
<BR><P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>beginner
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/dm/impls/mesh/meshcreate.c.html#DMMeshCreateMeshFromAdjacency">src/dm/impls/mesh/meshcreate.c</A>
<BR><A HREF="./index.html">Index of all DM routines</A>
<BR><A HREF="../../index.html">Table of Contents for all manual pages</A>
<BR><A HREF="../singleindex.html">Index of all manual pages</A>
</BODY></HTML>
|
