kfbxaxissystem.h

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#ifndef FBXFILESDK_KFBXPLUGINS_KFBXAXISSYSTEM_H
#define FBXFILESDK_KFBXPLUGINS_KFBXAXISSYSTEM_H

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

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#include <fbxfilesdk/components/kbaselib/kaydaradef_h.h>
#include <fbxfilesdk/components/kbaselib/kaydara.h>

#include <fbxfilesdk/components/kbaselib/klib/karrayul.h>
#include <fbxfilesdk/components/kbaselib/klib/kstring.h>

#include <fbxfilesdk/components/kfcurve/kfcurve_forward.h>

#include <fbxfilesdk/kfbxmath/kfbxmatrix.h>

#include <fbxfilesdk/fbxfilesdk_nsbegin.h>

class KFbxNode;
class KFbxScene;

class KFBX_DLL KFbxAxisSystem
{
public:

    enum eUpVector {
        XAxis =    1,
        YAxis =    2,
        ZAxis =    3
    };
    
    enum eFrontVector {
        ParityEven = 1,
        ParityOdd  = 2
    };

    enum eCoorSystem {
        RightHanded = 0,
        LeftHanded  = 1
    };

    enum ePreDefinedAxisSystem {
        eMayaZUp = 0,
        eMayaYUp,
        eMax,
        eMotionBuilder,
        eOpenGL,
        eDirectX,
        eLightwave
    };


    KFbxAxisSystem(eUpVector pUpVector, eFrontVector pFrontVector, eCoorSystem pCoorSystem);

    KFbxAxisSystem(const KFbxAxisSystem& pAxisSystem);

    KFbxAxisSystem(const ePreDefinedAxisSystem pAxisSystem);

    virtual ~KFbxAxisSystem();


    bool operator==(const KFbxAxisSystem& pAxisSystem)const;

    bool operator!=(const KFbxAxisSystem& pAxisSystem)const;

    KFbxAxisSystem& operator=(const KFbxAxisSystem& pAxisSystem);

    static const KFbxAxisSystem MayaZUp;

    static const KFbxAxisSystem MayaYUp;

    static const KFbxAxisSystem Max;

    static const KFbxAxisSystem Motionbuilder;

    static const KFbxAxisSystem OpenGL;

    static const KFbxAxisSystem DirectX;

    static const KFbxAxisSystem Lightwave;

    void ConvertScene(KFbxScene* pScene) const;

    void ConvertScene(KFbxScene* pScene, KFbxNode* pFbxRoot) const;

    eUpVector GetUpVector( int & pSign ) const;

    eCoorSystem GetCoorSystem() const;

    void ConvertChildren(KFbxNode* pRoot, const KFbxAxisSystem& pSrcSystem) const;

//
//  WARNING!
//
//    Anything beyond these lines may not be documented accurately and is 
//     subject to change without notice.
//

protected:

    class KFbxAxis
    {
    public:
        enum eAxis {
            eXAxis = 0, eYAxis, eZAxis
        };

        eAxis mAxis;
        int   mSign;

        bool operator==(const KFbxAxis& pAxis)const
        {
            return mAxis == pAxis.mAxis && mSign == pAxis.mSign;
        }
    };

    KFbxAxis mUpVector;
    KFbxAxis mFrontVector;
    KFbxAxis mCoorSystem;

protected:
    // Conversion engine, here you will find all the step involed into the conversion

    // Convert Translation and Rotation FCurve.
    void ConvertTProperty(KArrayTemplate<KFbxNode*>& pNodes, const KFbxAxisSystem& pFrom) const;
    void ConvertFCurve(KArrayTemplate<KFCurve*>& pFCurves, const KFbxAxisSystem& pFrom)const;

    // Adjust Pre rotation to orient the node and children correctly.
    void AdjustPreRotation(KFbxNode* pNode, const KFbxMatrix& pConversionRM)const;

    void AdjustPivots(KFbxNode* pNode, const KFbxMatrix& pConversionRM)const;

    void GetConversionMatrix(const KFbxAxisSystem& pFrom, KFbxMatrix& pConversionRM)const;

    void AdjustLimits(KFbxNode* pNode, const KFbxMatrix& pConversionRM)const;

    void AdjustPoses(KFbxScene* pScene, const KFbxMatrix& pConversionRM) const;

    void AdjustCamera(KFbxNode* pNode, const KFbxMatrix& pConversionRM ) const;

    void AdjustCluster(KFbxNode* pNode, const KFbxMatrix& pConversionRM) const;

    void ConvertChildren(KFbxNode* pRoot, const KFbxAxisSystem& pSrcSystem, bool pSubChildrenOnly) const;

    friend class KFbxGlobalSettings;
};

#include <fbxfilesdk/fbxfilesdk_nsend.h>


#endif // FBXFILESDK_KFBXPLUGINS_KFBXAXISSYSTEM_H