Rzyx.H

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Class
    Foam::RBD::joints::Rzyx

Description
    Spherical joint for rotation about the x/y/z-axes using Euler-angles
    in the order z, y, x.

    Reference:
    \verbatim
        Featherstone, R. (2008).
        Rigid body dynamics algorithms.
        Springer.
        Chapter 4.
    \endverbatim

SourceFiles
    Rzyx.C

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

#ifndef RBD_joints_Rzyx_H
#define RBD_joints_Rzyx_H

#include "joint.H"

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

namespace Foam
{
namespace RBD
{
namespace joints
{

/*---------------------------------------------------------------------------*\
                            Class Rzyx Declaration
\*---------------------------------------------------------------------------*/

class Rzyx
:
    public joint
{

public:

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


    // Constructors

        //- Construct for given model
        Rzyx(const rigidBodyModel& model);

        //- Construct for given model from dictionary
        Rzyx(const rigidBodyModel& model, const dictionary& dict);

        //- Clone this joint
        virtual autoPtr<joint> clone() const;


    //- Destructor
    virtual ~Rzyx();


    // Member Functions

        //- Update the model state for this joint
        virtual void jcalc
        (
            joint::XSvc& J,
            const rigidBodyModelState& state
        ) const;
};


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

} // End namespace joints
} // End namespace RBD
} // End namespace Foam

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

#endif

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