1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
5 \\ / A nd | Copyright (C) 1991-2009 OpenCFD Ltd.
7 -------------------------------------------------------------------------------
9 This file is part of OpenFOAM.
11 OpenFOAM 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 2 of the License, or (at your
14 option) any later version.
16 OpenFOAM 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 OpenFOAM; if not, write to the Free Software Foundation,
23 Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
29 Toroidal coordinate system, always in degrees
32 The maintenance of this class may lag that of the main types.
37 \*---------------------------------------------------------------------------*/
42 #include <meshTools/coordinateSystem.H>
44 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
50 /*---------------------------------------------------------------------------*\
51 Class toroidalCS Declaration
52 \*---------------------------------------------------------------------------*/
56 public coordinateSystem
60 //- Radius of the torus
63 // Private Member Functions
65 //- Convert from local coordinate system to the global Cartesian system
66 // with optional translation for the origin
67 virtual vector localToGlobal(const vector&, bool translate) const;
69 //- Convert from local coordinate system to the global Cartesian system
70 // with optional translation for the origin
71 virtual tmp<vectorField> localToGlobal
77 //- Convert from global Cartesian system to the local coordinate system
78 // with optional translation for the origin
79 virtual vector globalToLocal(const vector&, bool translate) const;
81 //- Convert from global Cartesian system to the local coordinate system
82 // with optional translation for the origin
83 virtual tmp<vectorField> globalToLocal
91 //- Runtime type information
97 //- Construct from origin, rotation and radius
102 const coordinateRotation&,
107 //- Construct from dictionary
108 toroidalCS(const word& name, const dictionary&);
114 scalar radius() const
120 virtual void write(Ostream&) const;
123 virtual void writeDict(Ostream&, bool subDict=true) const;
127 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
129 } // End namespace Foam
131 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
135 // ************************ vim: set sw=4 sts=4 et: ************************ //