kfbxsystemunit.h

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#ifndef FBXFILESDK_KFBXPLUGINS_KFBXSYSTEMUNIT_H
#define FBXFILESDK_KFBXPLUGINS_KFBXSYSTEMUNIT_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 (collectively the "Data") in these files contain unpublished information 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 
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 THE DATA IS PROVIDED "AS IS" AND WITHOUT WARRANTY.
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 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, 
 NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR USE. 
 WITHOUT LIMITING THE FOREGOING, AUTODESK DOES NOT WARRANT THAT THE OPERATION
 OF THE DATA WILL BE UNINTERRUPTED OR ERROR FREE. 
 
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**************************************************************************************/
#include <fbxfilesdk/fbxfilesdk_def.h>

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

#include <fbxfilesdk/fbxfilesdk_nsbegin.h>

class KFbxGlobalSettings;
class KFbxAnimCurveNode;
class KFbxXMatrix;
class KFbxNode;
class KFbxScene;

class KFBX_DLL KFbxSystemUnit 
{
public:

    struct KFbxUnitConversionOptions
    {
        bool mConvertRrsNodes;  

        bool mConvertLimits;

        bool mConvertClusters;

        bool mConvertLightIntensity;    

        bool mConvertPhotometricLProperties;

        bool mConvertCameraClipPlanes;
    };

    explicit KFbxSystemUnit(double pScaleFactor, double pMultiplier = 1.0);

    ~KFbxSystemUnit();

    static const KFbxSystemUnit mm;

    static const KFbxSystemUnit dm;

    static const KFbxSystemUnit cm;

    static const KFbxSystemUnit m;

    static const KFbxSystemUnit km;

    static const KFbxSystemUnit Inch;

    static const KFbxSystemUnit Foot;
    
    static const KFbxSystemUnit Mile;

    static const KFbxSystemUnit Yard;

    #define KFbxSystemUnit_sPredefinedUnitCount 9

    static const KFbxSystemUnit *sPredefinedUnits;

    static const KFbxUnitConversionOptions DefaultConversionOptions;

    void ConvertScene( KFbxScene* pScene, const KFbxUnitConversionOptions& pOptions = DefaultConversionOptions ) const;

    void ConvertChildren( KFbxNode* pRoot, const KFbxSystemUnit& pSrcUnit, const KFbxUnitConversionOptions& pOptions = DefaultConversionOptions ) const;

    void ConvertScene( KFbxScene* pScene, KFbxNode* pFbxRoot, const KFbxUnitConversionOptions& pOptions = DefaultConversionOptions ) const;

    double GetScaleFactor() const;

    KString GetScaleFactorAsString(bool pAbbreviated = true) const;

    KString GetScaleFactorAsString_Plurial() const;

    double GetMultiplier() const;

    bool operator==(const KFbxSystemUnit& pOther) const;

    bool operator!=(const KFbxSystemUnit& pOther) const;

    double GetConversionFactorTo( const KFbxSystemUnit& pTarget ) const;

    double GetConversionFactorFrom( const KFbxSystemUnit& pSource ) const;

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

protected:
    double mScaleFactor;
    double mMultiplier;

    void ApplyMultiplier(KFbxNode* pRoot, bool pSubChildrenOnly) const;
    void ConvertSTProperties(KArrayTemplate<KFbxNode*>& pNodes, double pConversionFactor) const;
    void ConvertSProperty(KArrayTemplate<KFbxNode*>& pNodes, double pConversionFactor) const;
    void ConvertAnimCurveNode(KArrayTemplate<KFbxAnimCurveNode*>& pFCurves, double pConversionFactor) const;
    double GetConversionFactor( double pTargetScaleFactor, double pSourceScaleFactor) const;
    void AdjustPivots(KFbxNode* pNode, double pConversionFactor, KFbxXMatrix& pOriginalGlobalM ) const;
    void AdjustLimits(KFbxNode* pNode, double pConversionFactor) const;
    void AdjustPoses(KFbxScene* pScene, double pConversionFactor) const;

    void AdjustCluster(KFbxNode* pNode, double pConversionFactor) const;
    void AdjustLightIntensity(KFbxNode* pNode, const double pConversionFactor) const;
    void AdjustPhotometricLightProperties(KFbxNode* pNode, const double pConversionFactor) const;
    void AdjustCameraClipPlanes(KFbxNode* pNode, const double pConversionFactor) const;

    void ConvertChildren( KFbxNode* pRoot, const KFbxSystemUnit& pSrcUnit, bool pSubChildrenOnly, const KFbxUnitConversionOptions& pOptions ) const;

    friend class KFbxGlobalSettings;
};

#include <fbxfilesdk/fbxfilesdk_nsend.h>

#endif // FBXFILESDK_KFBXPLUGINS_KFBXSYSTEMUNIT_H