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
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
|
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 4.x |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
object modifyMeshDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
// Move boundary points:
// Every entry is two coordinates. First one is location of the point to move,
// the second is the position to move to.
pointsToMove
(
(( -0.17861 -0.45073 0.75276)( -0.18 -0.45073 0.75276))
);
// Split boundary edge in two:
// First coord is a point on the (boundary) edge to cut, second is the
// position of the newly introduced point
edgesToSplit
(
(( -0.17692 -0.45312 0.74516)( -0.18 -0.45 0.742))
);
// Triangulate a boundary face:
// First coord is a point on the face to triangulate. It will introduce a
// point on the face, triangulate and move the point to the second coordinate.
facesToTriangulate
(
(( -0.039123 -0.45045 0.74083) (-0.03844 -0.45049 0.73572))
);
// Boundary edges to collapse. First coord is point on the edge, second
// is coordinate to collapse to.
edgesToCollapse
(
((0.054975 0.099987 0.0044074)(0.054975 0.099987 0.0044074))
);
// Split cells:
// First coord is a point inside the cell to split. A point inside the cell will
// be introduced and the cell will get decomposed into polygonal base pyramids
// with this new point as top. (so the original faces will not get split)
cellsToSplit
(
(( -0.039123 -0.45045 0.74083) (-0.03844 -0.45049 0.73572))
);
// Change patch:
// Changes patchID of boundary faces. Coord selects the face, label is the
// patch index.
facesToRepatch
(
(( -0.039123 -0.45045 0.74083) 1)
);
//// Create cell:
//// Creates a cell on the boundary given a face covering a cavity. Gets
//// the vertices of the face (outwards pointing normal) and a point internal
//// to the new cell. (used to check the orientation of the face). Walks all
//// boundary faces reachable from any edge on the face and constructs cell
//// from it.
//cellsToCreate
//(
// (
// ((0 0 0) (1 0 0) (1 1 0) (0 1 0)) // vertices of face
// (0.5 0.5 0.1) // cell centre
// )
//);
// ************************************************************************* //
|
