JointCombineOp.h

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/*  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 __maya_JointCombineOp_h__
#define __maya_JointCombineOp_h__

namespace fe
{
namespace ext
{

/**************************************************************************//**
    @brief Combine multiple native joints a single multi-joint surface

    @ingroup maya
*//***************************************************************************/
class FE_DL_EXPORT JointCombineOp:
    public OperatorSurfaceCommon,
    public Initialize<JointCombineOp>
{
    public:

                    JointCombineOp(void):
                        m_dirtied(FALSE)                                    {}
virtual             ~JointCombineOp(void);

        void        initialize(void);

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

    private:
        void        cancelCallbacks(void);

        void        scanDag(MObject a_parent,String a_grandparent);

static  void        changeCB(MNodeMessage::AttributeMessage a_message,
                            MPlug & a_plug,MPlug & a_otherPlug,
                            void* a_pClientData);
static  void        renameCB(MObject &a_node, const MString &a_string,
                            void* a_pClientData);

        sp<Scope>                           m_spScope;
        sp<SurfaceAccessibleJoint>          m_spJointAccessible;

        std::map<String,SpatialTransform>   m_animWorldMap;
        std::map<String,SpatialTransform>   m_refWorldMap;
        std::map<String,U32>                m_primitiveIndexMap;

        sp<SurfaceAccessorI>                m_spInputRefX;
        sp<SurfaceAccessorI>                m_spInputRefY;
        sp<SurfaceAccessorI>                m_spInputRefZ;
        sp<SurfaceAccessorI>                m_spInputRefT;

        Array<MCallbackId>                  m_callbackIDs;
        BWORD                               m_dirtied;
};

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

#endif /* __maya_JointCombineOp_h__ */