fbxskin.h

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/****************************************************************************************
 
   Copyright (C) 2012 Autodesk, Inc.
   All rights reserved.
 
   Use of this software is subject to the terms of the Autodesk license agreement
   provided at the time of installation or download, or which otherwise accompanies
   this software in either electronic or hard copy form.
 
****************************************************************************************/

#ifndef _FBXSDK_SCENE_GEOMETRY_SKIN_H_
#define _FBXSDK_SCENE_GEOMETRY_SKIN_H_

#include <fbxsdk/fbxsdk_def.h>

#include <fbxsdk/core/math/fbxmatrix.h>
#include <fbxsdk/core/base/fbxerror.h>
#include <fbxsdk/scene/geometry/fbxdeformer.h>
#include <fbxsdk/scene/fbxgroupname.h>

#include <fbxsdk/fbxsdk_nsbegin.h>

class FbxManager;
class FbxGeometry;
class FbxCluster;
class FbxNode;

class FBXSDK_DLL FbxSkin : public FbxDeformer
{
    FBXSDK_OBJECT_DECLARE(FbxSkin,FbxDeformer);

public:
    void SetDeformAccuracy(double pDeformAccuracy);

    double GetDeformAccuracy() const;

    bool SetGeometry(FbxGeometry* pGeometry);

    FbxGeometry* GetGeometry();

    bool AddCluster(FbxCluster* pCluster);

    FbxCluster* RemoveCluster(FbxCluster* pCluster);

    int GetClusterCount() const;

    FbxCluster* GetCluster(int pIndex);

    FbxCluster const* GetCluster(int pIndex) const;

    EDeformerType GetDeformerType()  const {return eSkin; };

    enum EType
    {
        eRigid,
        eLinear,
        eDualQuaternion,
        eBlend
    };

    void SetSkinningType(EType pType);

    EType GetSkinningType() const;


    void AddControlPointIndex(int pIndex, double pBlendWeight = 0);

    int GetControlPointIndicesCount() const;

    int* GetControlPointIndices() const;

    double* GetControlPointBlendWeights() const;

    void SetControlPointIWCount(int pCount);


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

    virtual FbxObject& Copy(const FbxObject& pObject);

protected:
    FbxSkin(FbxManager& pManager, char const* pName);

    virtual FbxStringList GetTypeFlags() const;

    // Skin deformer
    double mDeformAccuracy;
    EType mSkinningType;

    //Control points
    FbxArray<int>     mControlPointIndices;
    FbxArray<double>  mControlPointBlendWeights;

    friend class FbxScene;

#endif // #ifndef DOXYGEN_SHOULD_SKIP_THIS
};

#include <fbxsdk/fbxsdk_nsend.h>

#endif /* _FBXSDK_SCENE_GEOMETRY_SKIN_H_ */