optMeshMovementVolumetricBSplinesExternalMotionSolver.H

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License
    This file is part of OpenFOAM.

    OpenFOAM is free software: you can redistribute it and/or modify it
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Class
    Foam::optMeshMovementVolumetricBSplinesExternalMotionSolver

Description
    Converts NURBS volume control points update to actual mesh movement.
    Internal points are moved based on a motionSolver other than
    volumetricBSplinesExternalMotionSolver.

SourceFiles
    optMeshMovementVolumetricBSplinesExternalMotionSolver.C

\*---------------------------------------------------------------------------*/

#ifndef optMeshMovementVolumetricBSplinesExternalMotionSolver_H
#define optMeshMovementVolumetricBSplinesExternalMotionSolver_H

#include "optMeshMovement.H"
#include "volBSplinesBase.H"

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

namespace Foam
{

/*---------------------------------------------------------------------------*\
    Class optMeshMovementVolumetricBSplinesExternalMotionSolver Declaration
\*---------------------------------------------------------------------------*/

class optMeshMovementVolumetricBSplinesExternalMotionSolver
:
    public optMeshMovement
{
protected:

    // Protected data

        //- Reference to underlaying volumetric B-Splines morpher
        volBSplinesBase& volBSplinesBase_;

        //- Boundary movement due to change of NURBS control points
        pointVectorField dx_;

        //- Movement of control points
        vectorField cpMovement_;


    // Protected Member Functions

        void computeBoundaryMovement(const scalarField& correction);


private:

    // Private Member Functions

        //- No copy construct
        optMeshMovementVolumetricBSplinesExternalMotionSolver
        (
            const optMeshMovementVolumetricBSplinesExternalMotionSolver&
        ) = delete;

        //- No copy assignment
        void operator=
        (
            const optMeshMovementVolumetricBSplinesExternalMotionSolver&
        ) = delete;


public:

    //- Runtime type information
    TypeName("volumetricBSplinesExternalMotionSolver");


    // Constructors

        //- Construct from components
        optMeshMovementVolumetricBSplinesExternalMotionSolver
        (
            fvMesh& mesh,
            const dictionary& dict,
            const labelList& patchIDs
        );


    //- Destructor
    virtual ~optMeshMovementVolumetricBSplinesExternalMotionSolver() = default;


    // Member Functions

       //- Calculates surface mesh movement
       void moveMesh();

       //- Compute eta value based on max displacement
       virtual scalar computeEta(const scalarField& correction);

       //- Return active design variables
       virtual labelList getActiveDesignVariables() const;
};


// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

} // End namespace Foam

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

#endif

// ************************************************************************* //