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.
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23 Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
26 Foam::sixDoFRigidBodyMotionConstraints::fixedLine
29 sixDoFRigidBodyMotionConstraint. Reference point may only move
35 \*---------------------------------------------------------------------------*/
40 #include "sixDoFRigidBodyMotionConstraint.H"
43 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
48 namespace sixDoFRigidBodyMotionConstraints
51 /*---------------------------------------------------------------------------*\
52 Class fixedLine Declaration
53 \*---------------------------------------------------------------------------*/
57 public sixDoFRigidBodyMotionConstraint
61 //- Reference point for the constraining line
64 //- Direction of the constraining line
70 //- Runtime type information
71 TypeName("fixedLine");
76 //- Construct from components
79 const dictionary& sDoFRBMCDict
82 //- Construct and return a clone
83 virtual autoPtr<sixDoFRigidBodyMotionConstraint> clone() const
85 return autoPtr<sixDoFRigidBodyMotionConstraint>
99 //- Calculate the constraint position, force and moment.
100 // Global reference frame vectors. Returns boolean stating
101 // whether the constraint been converged to tolerance.
102 virtual bool constrain
104 const sixDoFRigidBodyMotion& motion,
105 const vector& existingConstraintForce,
106 const vector& existingConstraintMoment,
108 vector& constraintPosition,
109 vector& constraintForceIncrement,
110 vector& constraintMomentIncrement
113 //- Update properties from given dictionary
114 virtual bool read(const dictionary& sDoFRBMCCoeff);
117 virtual void write(Ostream&) const;
121 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
123 } // End namespace solidBodyMotionFunctions
124 } // End namespace Foam
126 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
130 // ************************************************************************* //