Merge branch 'master' of ssh://git.code.sf.net/p/foam-extend/foam-extend-3.2
[foam-extend-3.2.git] / src / mesh / cfMesh / utilities / smoothers / geometry / meshSurfaceOptimizer / meshSurfaceOptimizerCalculateTrianglesAndAddressing.C
blobdb0fd98c62f5b301b1afb22219a5a95b57924b9e
1 /*---------------------------------------------------------------------------*\
2   =========                 |
3   \\      /  F ield         | cfMesh: A library for mesh generation
4    \\    /   O peration     |
5     \\  /    A nd           | Author: Franjo Juretic (franjo.juretic@c-fields.com)
6      \\/     M anipulation  | Copyright (C) Creative Fields, Ltd.
7 -------------------------------------------------------------------------------
8 License
9     This file is part of cfMesh.
11     cfMesh is free software; you can redistribute it and/or modify it
12     under the terms of the GNU General Public License as published by the
13     Free Software Foundation; either version 3 of the License, or (at your
14     option) any later version.
16     cfMesh is distributed in the hope that it will be useful, but WITHOUT
17     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
18     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
19     for more details.
21     You should have received a copy of the GNU General Public License
22     along with cfMesh.  If not, see <http://www.gnu.org/licenses/>.
24 Description
26 \*---------------------------------------------------------------------------*/
28 #include "demandDrivenData.H"
29 #include "meshSurfaceOptimizer.H"
30 #include "meshSurfaceEngine.H"
32 //#define DEBUGTriangulation
34 # ifdef DEBUGTriangulation
35 #include "triSurf.H"
36 #include "triSurfModifier.H"
37 #include "helperFunctions.H"
38 # endif
40 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
42 namespace Foam
45 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
47 void meshSurfaceOptimizer::calculateTrianglesAndAddressing() const
49     if( triMeshPtr_ )
50         FatalErrorIn
51         (
52             "void meshSurfaceOptimizer::calculateTrianglesAndAddressing() const"
53         ) << "Addressing is already calculated!" << abort(FatalError);
55     triMeshPtr_ = new partTriMesh(*partitionerPtr_);
57     # ifdef DEBUGTriangulation
58     const labelList& sPoints = triMeshPtr_->meshSurfacePointLabelInTriMesh();
60     forAll(sPoints, bpI)
61     {
62         triSurf surf;
64         const label spI = sPoints[bpI];
66         partTriMeshSimplex simplex(*triMeshPtr_, spI);
68         triSurfModifier sMod(surf);
70         pointField& pts = sMod.pointsAccess();
71         pts.setSize(simplex.pts().size());
72         forAll(pts, i)
73             pts[i] = simplex.pts()[i];
75         LongList<labelledTri>& trias = sMod.facetsAccess();
76         trias.setSize(simplex.triangles().size());
77         forAll(trias, i)
78         {
79             const triFace& t = simplex.triangles()[i];
80             trias[i] = labelledTri(t[0], t[1], t[2], 0);
81         }
83         sMod.patchesAccess().setSize(1);
84         sMod.patchesAccess()[0].name() = "bnd";
85         sMod.patchesAccess()[0].geometricType() = "patch";
87         fileName sName("bndPointSimplex_");
88         sName += help::scalarToText(bpI);
89         sName += ".stl";
90         surf.writeSurface(sName);
91     }
92     # endif
95 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
97 } // End namespace Foam
99 // ************************************************************************* //