1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | cfMesh: A library for mesh generation
5 \\ / A nd | Author: Franjo Juretic (franjo.juretic@c-fields.com)
6 \\/ M anipulation | Copyright (C) Creative Fields, Ltd.
7 -------------------------------------------------------------------------------
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
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/>.
28 Base class for modification of point coordinates
29 in surface and volume meshes.
34 \*---------------------------------------------------------------------------*/
36 #ifndef coordinateModifier_H
37 #define coordinateModifier_H
39 #include "objectRegistry.H"
43 #include "coordinateModificationList.H"
45 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
50 // Forward declarations
53 /*---------------------------------------------------------------------------*\
54 Class coordinateModifier Declaration
55 \*---------------------------------------------------------------------------*/
57 class coordinateModifier
61 //- Reference to dictionary
62 const dictionary& modificationDict_;
64 //- list of coordinate modification objects
65 coordinateModificationList modifiers_;
67 //- list of backward coordinate modifiers
68 coordinateModificationList backwardModifiers_;
70 // Private member functions
71 //- check if the comibination of modifiers has a valid inverse
72 void checkForValidInverse() const;
78 //- Construct from dictionary
79 coordinateModifier(const dictionary&);
83 ~coordinateModifier();
88 //- calculate the modified coordinate of the point
89 point modifiedPoint(const point&) const;
91 //- calculate the displacement vector for the backward modification
92 point backwardModifiedPoint(const point&) const;
94 //- Print modification objects
95 void printObjects() const;
99 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
101 } // End namespace Foam
103 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
107 // ************************************************************************* //