TwistWrapOp.h

Go to the documentation of this file.

/*  Copyright (C) 2003-2021 Free Electron Organization
    Any use of this software requires a license.  If a valid license
    was not distributed with this file, visit freeelectron.org. */

/** @file */

#ifndef __grass_TwistWrapOp_h__
#define __grass_TwistWrapOp_h__

namespace fe
{
namespace ext
{

/**************************************************************************//**
    @brief Handler to wrap and twist geometry to follow bends in a curve

    @ingroup grass
*//***************************************************************************/
class FE_DL_EXPORT TwistWrapOp:
    public OperatorThreaded,
    public Initialize<TwistWrapOp>,
    public ObjectSafe<TwistWrapOp>
{
    public:

                    TwistWrapOp(void)                                       {}
virtual             ~TwistWrapOp(void)                                      {}

        void        initialize(void);

                    //* As HandlerI
virtual void        handle(Record& a_rSignal);

                    using OperatorThreaded::run;

virtual void        run(I32 a_id,sp<SpannedRange> a_spRange);

    private:

        sp<SurfaceAccessibleI>      m_spInputAccessible;
        sp<SurfaceAccessibleI>      m_spOutputAccessible;
        sp<SurfaceAccessibleI>      m_spDriverCurves;
        sp<SurfaceAccessibleI>      m_spDeformedCurves;
        String                      m_facingName;
        String                      m_attachName;
        BWORD                       m_badFacing;
};

} /* namespace ext */
} /* namespace fe */

#endif /* __grass_TwistWrapOp_h__ */