kfbxpose.h

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#ifndef FBXFILESDK_KFBXPLUGINS_KFBXPOSE_H
#define FBXFILESDK_KFBXPLUGINS_KFBXPOSE_H

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

 Copyright (C) 2001 - 2010 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 (collectively the "Data") in these files contain unpublished information 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.
 ALL WARRANTIES ARE EXPRESSLY EXCLUDED AND DISCLAIMED. AUTODESK MAKES NO
 WARRANTY OF ANY KIND WITH RESPECT TO THE DATA, EXPRESS, IMPLIED OR ARISING
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 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/kfbxplugins/kfbxobject.h>
#include <fbxfilesdk/kfbxplugins/kfbxgroupname.h>

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

#include <fbxfilesdk/fbxfilesdk_nsbegin.h>

typedef struct
{
    KFbxMatrix  mMatrix;
    bool        mMatrixIsLocal;
    KFbxNode*   mNode;

} KFbxPoseInfo;

class KFbxAnimStack;
class KFbxScene;
class KFbxUserNotification;
class KFbxPose;

typedef KArrayTemplate<KFbxNode*> NodeList;
typedef KArrayTemplate<KFbxPose*> PoseList;
typedef KArrayTemplate<KFbxPoseInfo*> PoseInfoList;

class KFBX_DLL KFbxPose : public KFbxObject
{
    KFBXOBJECT_DECLARE(KFbxPose,KFbxObject);

public:
    void SetIsBindPose(bool pIsBindPose);

    bool IsBindPose() const { return mType == 'b'; }

    bool IsRestPose() const { return mType == 'r'; }

    int GetCount() const { return mPoseInfo.GetCount(); }

    int Add(KFbxNode* pNode, const KFbxMatrix& pMatrix, bool pLocalMatrix = false, bool pMultipleBindPose = true);

    void Remove(int pIndex);

    KName GetNodeName(int pIndex) const;

    KFbxNode* GetNode(int pIndex) const;

    const KFbxMatrix& GetMatrix(int pIndex)       const;

    bool IsLocalMatrix(int pIndex) const;

        enum KNameComponent {
            INITIALNAME_COMPONENT = 1,  
            CURRENTNAME_COMPONENT = 2,  
            ALL_NAME_COMPONENTS   = 3   
        };

        int Find(const KName& pNodeName, char pCompareWhat = ALL_NAME_COMPONENTS) const;

        int Find(const KFbxNode* pNode) const;

        static bool GetPosesContaining(KFbxSdkManager& pManager, KFbxNode* pNode, PoseList& pPoseList, KArrayTemplate<int>& pIndex);

        static bool GetPosesContaining(KFbxScene* pScene, KFbxNode* pNode, PoseList& pPoseList, KArrayTemplate<int>& pIndex);

        static bool GetBindPoseContaining(KFbxSdkManager& pManager, KFbxNode* pNode, PoseList& pPoseList, KArrayTemplate<int>& pIndex);

        static bool GetBindPoseContaining(KFbxScene* pScene, KFbxNode* pNode, PoseList& pPoseList, KArrayTemplate<int>& pIndex);

        static bool GetRestPoseContaining(KFbxSdkManager& pManager, KFbxNode* pNode, PoseList& pPoseList, KArrayTemplate<int>& pIndex);

        static bool GetRestPoseContaining(KFbxScene* pScene, KFbxNode* pNode, PoseList& pPoseList, KArrayTemplate<int>& pIndex);

        bool IsValidBindPose(KFbxNode* pRoot, double pMatrixCmpTolerance=0.0001);

        bool IsValidBindPoseVerbose(KFbxNode* pRoot, NodeList& pMissingAncestors, NodeList& pMissingDeformers, NodeList& pMissingDeformersAncestors, NodeList& pWrongMatrices, double pMatrixCmpTolerance=0.0001);

        bool IsValidBindPoseVerbose(KFbxNode* pRoot, KFbxUserNotification* pUserNotification, double pMatrixCmpTolerance=0.0001);

        KError& GetError();

        typedef enum
        {
            eERROR,
            eERROR_VALIDBINDPOSE_FAILURE_INVALIDOBJECT,
            eERROR_VALIDBINDPOSE_FAILURE_INVALIDROOT,
            eERROR_VALIDBINDPOSE_FAILURE_NOTALLANCESTORS_NODES,
            eERROR_VALIDBINDPOSE_FAILURE_NOTALLDEFORMING_NODES,
            eERROR_VALIDBINDPOSE_FAILURE_NOTALLANCESTORS_DEFNODES,
            eERROR_VALIDBINDPOSE_FAILURE_RELATIVEMATRIX,
            eERROR_COUNT
        } EError;

        EError GetLastErrorID() const;

        const char* GetLastErrorString() const;

//
//  WARNING!
//
//  Anything beyond these lines may not be documented accurately and is
//  subject to change without notice.
//
#ifndef DOXYGEN_SHOULD_SKIP_THIS
protected:
    KFbxPose(KFbxSdkManager& pManager, char const* pName);

    virtual KFbxObject& Copy(const KFbxObject& pObject);
    virtual void        Destruct(bool pRecursive, bool pDependents);
    virtual const char* GetTypeName() const;

    //Returns false if pNode is already inserted in the list and the current matrix is different from the stored one. Also, if this pose is a rest pose, check if
    //pNode belongs to other BindPoses (accessed through the scene pointer). pPos will contains the index of the KFbxPoseInfo if the parameters are already stored in this object.
    bool                ValidateParams(const KFbxNode* pNode, const KFbxMatrix& pMatrix, int& pPos);

    bool                LocalValidateParams(const KFbxNode* pNode, const KFbxMatrix& pMatrix, int& pPos);
    static bool         GetSpecificPoseContaining(int poseType, KFbxScene* pScene, KFbxNode* pNode, PoseList& pPoseList, KArrayTemplate<int>& pIndex);

    KError              mError;

private:
    KFbxPoseInfo*       GetItem(int pIndex) const;
    bool                IsValidBindPoseCommon(KFbxNode* pRoot, NodeList* pMissingAncestors, NodeList* pMissingDeformers, NodeList* pMissingDeformersAncestors, NodeList* pWrongMatrices, double pMatrixCmpTolerance=0.0001);

    char                mType;
    PoseInfoList        mPoseInfo;
#endif // #ifndef DOXYGEN_SHOULD_SKIP_THIS
};

typedef KFbxPose* HKFbxPose;

#include <fbxfilesdk/fbxfilesdk_nsend.h>

#endif // FBXFILESDK_KFBXPLUGINS_KFBXPOSE_H