1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
5 \\ / A nd | Copyright (C) 1991-2010 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
13 the Free Software Foundation, either version 3 of the License, or
14 (at your 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, see <http://www.gnu.org/licenses/>.
28 Toroidal coordinate system, always in degrees
31 The maintenance of this class may lag that of the main types.
36 \*---------------------------------------------------------------------------*/
41 #include "coordinateSystem.H"
43 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
49 /*---------------------------------------------------------------------------*\
50 Class toroidalCS Declaration
51 \*---------------------------------------------------------------------------*/
55 public coordinateSystem
59 //- Radius of the torus
62 // Private Member Functions
64 //- Convert from local coordinate system to the global Cartesian system
65 // with optional translation for the origin
66 virtual vector localToGlobal(const vector&, bool translate) const;
68 //- Convert from local coordinate system to the global Cartesian system
69 // with optional translation for the origin
70 virtual tmp<vectorField> localToGlobal
76 //- Convert from global Cartesian system to the local coordinate system
77 // with optional translation for the origin
78 virtual vector globalToLocal(const vector&, bool translate) const;
80 //- Convert from global Cartesian system to the local coordinate system
81 // with optional translation for the origin
82 virtual tmp<vectorField> globalToLocal
90 //- Runtime type information
96 //- Construct from origin, rotation and radius
101 const coordinateRotation&,
106 //- Construct from dictionary
107 toroidalCS(const word& name, const dictionary&);
113 scalar radius() const
119 virtual void write(Ostream&) const;
122 virtual void writeDict(Ostream&, bool subDict=true) const;
126 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
128 } // End namespace Foam
130 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
134 // ************************************************************************* //