GxMotionJoint.h

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//===========================================================================
//===========================================================================
#pragma once
 
GX_MOTION_NAMESPACE_BEGIN()
 
class GxIkChain;
 
//===========================================================================
//===========================================================================
class GxMotionJointData : public GxClassBase
{
    //-----------------------------------------------------------
    //-----------------------------------------------------------
public:
    // RTTI宣言
    GX_RTTI_CLASS(GxMotionJointData, GxClassBase)
    // NEW,DELETEのオーバーライド
    GX_OPERATOR_NEW_DELETE_USE_ARRAY(GxAllocatorList::ALLOCATOR_TYPE::UNIT)
    // 禁止宣言
    GX_PROHIBIT_CLASS_BASE(GxMotionJointData)
 
    // friend宣言
    friend class GxModUnitMotionBase;
    friend class GxMotionPlayer;
    friend class GxModUnitMotionBlend;
    friend class GxMotionNodeDataReader;
 
    enum class IK
    {
        NO,                             
        CHAIN,                          
        CHAIN_START = CHAIN,            
        JOINT,                          
        CHAIN_MIDDLE = JOINT,           
        EFFECTOR,                       
        CHAIN_END = EFFECTOR,           
        EFFECTOR_RIGHT,                 
        SKIP_CALCULATE,                 
        MAX,                            
    };
#if GX_DEVELOP
    GX_ENUM_TABLE_MAX(IK)
#endif //GX_DEVELOP
 
    //-----------------------------------------------------------
    //-----------------------------------------------------------
 
    GxMotionJointData(void);
    ~GxMotionJointData(void) override;
 
    //-----------------------------------------------------------
    //-----------------------------------------------------------
 
    GxVector3& computePosition(GxVector3& jointPosition) const;
 
    //-----------------------------------------------------------
    //-----------------------------------------------------------
 
    constexpr GxMotionJointData const* getParent(void) const { return _pParent; }
    GX_FORCE_INLINE const   GxVector3& getStaticTranslate(void) const { return _staticTranslate; }
    GX_FORCE_INLINE const   GxQuaternion& getBasePoseQuaternion(void) const { return _basePoseQuaternion; }
    GxQuaternion getBasePoseLocalRotate(void) const;
    GX_FORCE_INLINE const GxVector3 getTranslate(void) const { return _translate; }
    void setTranslate(GxVector3 const& translate);
    GX_FORCE_INLINE const   GxQuaternion& getRotateQuaternion(void) const { return _rotate; }
    GX_FORCE_INLINE void setRotateQuaternion(GxQuaternion const& rotate) { GxQuaternion newQua( rotate ); if( newQua._w < 0.f ){ newQua = -newQua;} _rotate = newQua; }
    GX_FORCE_INLINE const GxVector3& getScale(void) const { return _scale; }
    GX_FORCE_INLINE void setScale(GxVector3 const& scale) { _scale = scale; }
    GX_FORCE_INLINE b32 isExistScale(void) const { return _scaleExist;}
    GX_FORCE_INLINE void setExistScale(b32 scaleExist) { _scaleExist=scaleExist;}
    constexpr s32   getId(void) const { return _id; }
    constexpr IK getIkType(void) const { return _ikType; }
    constexpr GxIkChain const* getIkChain(void) const { return _pIkChain; }
    constexpr GxIkChain* getIkChain(void) { return _pIkChain; }
 
    constexpr void getPropertyNonConstParent(void* const pValue) { *static_cast<GxMotionJointData**>(pValue) = const_cast<GxMotionJointData*>(_pParent); }
    constexpr void setPropertyDummyParent(const void* const /*pValue*/) {}
 
    //-----------------------------------------------------------
    //-----------------------------------------------------------
private:
    GxQuaternion    _basePoseQuaternion;        
    GxQuaternion    _rotate;                    
    GxVector3       _scale;                     
    GxVector3       _translate;                 
    GxVector3       _staticTranslate;           
protected:
    GxMotionJointData const* _pParent;          
private:
    GxIkChain*        _pIkChain;                
    IK                _ikType;                  
    b32               _scaleExist;              
    s32               _id;                      
 
};
 
//===========================================================================
//===========================================================================
class GxMotionJoint : public GxMotionJointData
{
    //-----------------------------------------------------------
    //-----------------------------------------------------------
public:
    // RTTI宣言
    GX_RTTI_CLASS(GxMotionJoint, GxMotionJointData)
    // NEW,DELETEのオーバーライド
    GX_OPERATOR_NEW_DELETE_USE_ARRAY(GxAllocatorList::ALLOCATOR_TYPE::UNIT)
    // 禁止処理
    GX_PROHIBIT_CLASS_BASE(GxMotionJoint)
    // friend宣言
    friend class GxModUnitMotionBase;
    friend class GxMotionPlayer;
    friend class GxModUnitMotionBlend;
 
    //-----------------------------------------------------------
    //-----------------------------------------------------------
 
    GxMotionJoint(void);
    ~GxMotionJoint(void) override;
 
    //-----------------------------------------------------------
    //-----------------------------------------------------------
 
    GX_FORCE_INLINE const GxMatrixAffine& getMotionMatrix(void) const { return _motionMatrix; }
    GX_FORCE_INLINE void setMotionMatrix(const GxMatrixAffine& matrix){ _motionMatrix = matrix; }
 
    GX_FORCE_INLINE GxMotionJoint const* getParent(void) const { return static_cast<GxMotionJoint const*>(Super::getParent()); }
                                    
    //-----------------------------------------------------------
    //-----------------------------------------------------------
private:
    GxMatrixAffine _motionMatrix;   
 
};
 
GX_MOTION_NAMESPACE_END()