sixDoFRigidBodyMotion_pointMeshMover.H

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License
    This file is part of OpenFOAM.
 
    OpenFOAM is free software: you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
 
    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    for more details.
 
    You should have received a copy of the GNU General Public License
    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
Class
    Foam::pointMeshMovers::sixDoFRigidBodyMotion
 
Description
    Single rigid body mesh motion in which movement of the bodies is
    generated by Foam::sixDoFRigidBodyMotion.
 
    Applies distance weighted SLERP interpolation between the septernion
    transformations of the body returned provided by the
    Foam::sixDoFRigidBodyMotion solution and the static exterior of the region.
 
    The mesh patches for body must be specified and optionally pointZones that
    move with the body.  The motion of the mesh around the body may be
    constrained by the optional \c innerDistance and \c outerDistance, the mesh
    within the \c innerDistance moves with the body without distortion and the
    mesh beyond the \c outerDistance does not move.
 
See also
    Foam::sixDoFRigidBodyMotion
    Foam::pointMeshMovers::multiRigidBody
 
SourceFiles
    sixDoFRigidBodyMeshMotion.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef sixDoFRigidBodyMotion_pointMeshMover_H
#define sixDoFRigidBodyMotion_pointMeshMover_H
 
#include "multiRigidBody_pointMeshMover.H"
#include "sixDoFRigidBodyMotion.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
namespace pointMeshMovers
{
 
/*---------------------------------------------------------------------------*\
                     Class sixDoFRigidBodyMotion Declaration
\*---------------------------------------------------------------------------*/
 
class sixDoFRigidBodyMotion
:
    public pointMeshMovers::multiRigidBody,
    public Foam::sixDoFRigidBodyMotion
{
    // Private Data
 
        //- Switch for test-mode in which only the
        //  gravitational body-force is applied
        Switch test_;
 
        //- Reference density required by the forces object for
        //  incompressible calculations, required if rho == rhoInf
        scalar rhoInf_;
 
        //- Name of density field, optional unless used for an
        //  incompressible simulation, when this needs to be specified
        //  as rhoInf
        word rhoName_;
 
        //- Optional acceleration due to gravity
        dimensionedVector g_;
 
        //- Current time index (used for updating)
        label curTimeIndex_;
 
 
    // Private Member Functions
 
        //- Return the list of transformation for each body from time 0
        virtual List<septernion> transforms0() const;
 
        //- Move the bodies
        virtual void moveBodies();
 
 
public:
 
    //- Runtime type information
    TypeName("sixDoFRigidBodyMotion");
 
 
    // Constructors
 
        //- Construct from polyMesh and dictionary
        sixDoFRigidBodyMotion(const polyMesh&, const dictionary& dict);
 
        //- Disallow default bitwise copy construction
        sixDoFRigidBodyMotion(const sixDoFRigidBodyMotion&) = delete;
 
 
    //- Destructor
    ~sixDoFRigidBodyMotion();
 
 
    // Member Functions
 
        //- Write motion state information for restart
        virtual bool write() const;
 
 
    // Member Operators
 
        //- Disallow default bitwise assignment
        void operator=(const sixDoFRigidBodyMotion&) = delete;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace pointMeshMovers
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //