kfbxmatrix.h

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#ifndef FBXFILESDK_KFBXMATH_KFBXMATRIX_H
#define FBXFILESDK_KFBXMATH_KFBXMATRIX_H

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

 Copyright (C) 2001 - 2009 Autodesk, Inc. and/or its licensors.
 All Rights Reserved.

 The coded instructions, statements, computer programs, and/or related material 
 (collectively the "Data") in these files contain unpublished information 
 proprietary to Autodesk, Inc. and/or its licensors, which is protected by 
 Canada and United States of America federal copyright law and by international 
 treaties. 
 
 The Data may not be disclosed or distributed to third parties, in whole or in
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 THE DATA IS PROVIDED "AS IS" AND WITHOUT WARRANTY.
 ALL WARRANTIES ARE EXPRESSLY EXCLUDED AND DISCLAIMED. AUTODESK MAKES NO
 WARRANTY OF ANY KIND WITH RESPECT TO THE DATA, EXPRESS, IMPLIED OR ARISING
 BY CUSTOM OR TRADE USAGE, AND DISCLAIMS ANY IMPLIED WARRANTIES OF TITLE, 
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 OF THE DATA WILL BE UNINTERRUPTED OR ERROR FREE. 
 
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**************************************************************************************/
#include <fbxfilesdk/fbxfilesdk_def.h>

#include <fbxfilesdk/kfbxplugins/kfbxtypes.h>
#include <fbxfilesdk/kfbxmath/kfbxvector4.h>

#include <fbxfilesdk/fbxfilesdk_nsbegin.h>

class KFbxQuaternion;
class KFbxXMatrix;


class KFBX_DLL KFbxMatrix : public fbxDouble44
{

public:


    KFbxMatrix ();

    KFbxMatrix (const KFbxMatrix& pM);

    KFbxMatrix (const KFbxVector4& pT,
                const KFbxVector4& pR,
                const KFbxVector4& pS);

    KFbxMatrix (const KFbxVector4& pT,
                const KFbxQuaternion& pQ,
                const KFbxVector4& pS);

    KFbxMatrix (const KFbxXMatrix& pM);
        
    ~KFbxMatrix ();
        


    double Get(int pY, int pX) const;

    KFbxVector4 GetRow(int pY) const;

    KFbxVector4 GetColumn(int pX) const;

    void Set(int pY, int pX, double pValue);

    void SetIdentity();
    
    void SetTRS(const KFbxVector4& pT,
                const KFbxVector4& pR,
                const KFbxVector4& pS);

    void SetTQS(const KFbxVector4& pT,
                const KFbxQuaternion& pQ,
                const KFbxVector4& pS);

    void SetRow(int pY, const KFbxVector4& pRow);

    void SetColumn(int pX, const KFbxVector4& pColumn);

    void GetElements(KFbxVector4 & pTranslation, KFbxQuaternion & pRotation,
        KFbxVector4 & pShearing, KFbxVector4 & pScaling, double & pSign) const;

    KFbxMatrix& operator=(const KFbxMatrix& pMatrix);
    


    KFbxMatrix operator-() const;
    
    KFbxMatrix operator+(const KFbxMatrix& pMatrix) const;

    KFbxMatrix operator-(const KFbxMatrix& pMatrix) const;

    KFbxMatrix operator*(const KFbxMatrix& pMatrix) const;

    KFbxMatrix& operator+=(const KFbxMatrix& pMatrix);

    KFbxMatrix& operator-=(const KFbxMatrix& pMatrix);

    KFbxMatrix& operator*=(const KFbxMatrix& pMatrix);

    KFbxMatrix Inverse() const;

    KFbxMatrix Transpose() const;



    KFbxVector4 MultNormalize(const KFbxVector4& pVector) const;



    bool operator==(const KFbxMatrix & pM) const;

    bool operator==(const KFbxXMatrix & pM) const;

    bool operator!=(const KFbxMatrix & pM) const;

    bool operator!=(const KFbxXMatrix & pM) const;

    


    operator double* ();

    operator const double* () const;

    typedef const double(kDouble44)[4][4] ;

    inline kDouble44 & Double44() const { return *((kDouble44 *)&mData); }


    // Matrix data.
//  double mData[4][4];

};

inline EFbxType FbxTypeOf( KFbxMatrix   const &pItem )  { return eDOUBLE44; }


#include <fbxfilesdk/fbxfilesdk_nsend.h>

#endif // FBXFILESDK_KFBXMATH_KFBXMATRIX_H