fbcharactersolver.h

#ifndef __FBCHARACTERSOLVER_H__
#define __FBCHARACTERSOLVER_H__
/**************************************************************************
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 All Rights Reserved.
 
 The coded instructions, statements, computer programs, and/or related 
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 ("Autodesk").
 
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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 
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 FREE.
 
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**************************************************************************/

#include <kaydaradef.h>
#ifndef FBSDK_DLL 

    #define FBSDK_DLL K_DLLIMPORT
#endif

#include <fbsdk/fbcomponent.h>
#include <fbsdk/fbcore.h>
#if !defined(K_NO_MANIPULATOR)
    #include <fbsdk/fbcharactermanipulator.h>
#endif
#include <fbsdk/fbcharacter.h>
#include <fbsdk/fbcharacterpose.h>
#include <fbsdk/fbobjectpose.h>

#ifdef FBSDKUseNamespace
    namespace FBSDKNamespace {
#endif

FB_DEFINE_COMPONENT( FBSDK_DLL, CharacterSolver );

#define FBRegisterCharacterSolver( UniqueNameStr, ClassName, Label, Description, IconFilename ) \
    HIObject RegisterCharacterSolver##ClassName##Create( HIObject /*pOwner*/,const char* pName,void * /*pData*/) \
    { \
      ClassName *Class = new ClassName(pName); \
        Class->UniqueName = UniqueNameStr; \
        if (Class->FBCreate()) { \
            return Class->GetHIObject(); \
        } else { \
            delete Class; \
            return NULL; \
        } \
    } \
\
    FBLibraryModule( ClassName ) \
    {   \
        FBRegisterObject( ClassName##R1,"FbxStorable/CharacterSolver",UniqueNameStr,Description,RegisterCharacterSolver##ClassName##Create, true, IconFilename ); \
        FBRegisterObject( ClassName##R2,"Character/Solvers",UniqueNameStr,Description,RegisterCharacterSolver##ClassName##Create,true, IconFilename ); \
    }

#define FBCharacterSolverDeclare( ClassName, Parent ) \
    FBClassDeclare( ClassName, Parent ); \
  public: \
    ClassName(const char* pName):Parent(pName) { FBClassInit; } \
  private:

#define FBCharacterSolverImplementation( ThisComponent ) \
        FBClassImplementation( ThisComponent )

// FBConstraint
__FB_FORWARD( FBCharacterSolver );
__FB_FORWARD( FBCharacterManipulatorCtrlSet );

class FBSDK_DLL FBCharacterSolver : public FBConstraint 
{
    __FBClassDeclare( FBCharacterSolver,FBConstraint );
public:
    FBCharacterSolver(const char* pName, HIObject pObject=NULL);

#ifndef DOXYGEN_SHOULD_SKIP_THIS
    IObject_Declare(K_IMPLEMENTATION);
#endif

    int mEvaluationId;                      
    FBPropertyCharacter TargetCharacter;    
    FBPropertyComponent Source;             

    FBEvaluateInfo* BackgroundEvaluateInfoBegin(FBEvaluateInfo* pSourceEvaluateInfo, bool pEvaluateCandidates=false);

    FBEvaluateInfo* BackgroundEvaluateInfoRecursiveBegin(FBEvaluateInfo* pSourceEvaluateInfo, bool pForceUpdateLocals=false);

    void            BackgroundEvaluateInfoEnd(FBEvaluateInfo* pBackgroundEvaluateInfo);

    bool            BackgroundEvaluateInfoNotify(FBEvaluateInfo* pBackgroundEvaluateInfo, kBackgroundEvaluationCallback pFunction, void* pCustomData=NULL);

    void            ResetConnectorSetup();
    
    virtual FBCharacterManipulatorCtrlSet* CreateCharacterManipulatorCtrlSet(const char* pName);

    virtual double  GetCharacterSolverVersion() { return 1.0; };
    
    virtual int         GetExtraFKCount() { return 0; }
    virtual const char* GetExtraFKNameAt(int pIndex) { return NULL; }
    virtual FBBodyPartId GetExtraFKBodyPartAt(int pIndex) { return kFBCtrlSetPartNone; }
    virtual int         GetExtraBoneCount() { return 0; }
    virtual const char* GetExtraBoneNameAt(int pIndex) { return NULL; }
    virtual FBBodyPartId GetExtraBoneBodyPartAt(int pIndex) { return kFBCtrlSetPartNone; }

    FBModel*    GetExtraBoneModelAt(int pIndex);
    FBModelMarker*    GetExtraFKModelAt(int pIndex);



    void    SetExtraBoneModelAt(FBModel* pModel, int pIndex);
    void    SetExtraFKModelAt(FBModelMarker* pModel, int pIndex);

    void ExtractOffsets();
    void GetTransformOffset( FBVector3d &pT, FBRVector &pR, FBSVector &pS, int pIndex );
    void SetTransformOffset( FBVector3d &pT, FBRVector &pR, FBSVector &pS, int pIndex );
    void GetParentRotationOffset( FBRVector &pR, int pIndex );
    void SetParentRotationOffset( FBRVector &pR, int pIndex );

    virtual void CharacterPasteState( FBCharacter* pFromCharacter, FBCharacterPose* pPose, FBCharacterPoseOptions& pCharacterPoseOptions) {}

    virtual void ResetExtraProperties() {};
    
    bool GetRigAlign();

    bool GetDoubleSolve();

    bool GetBlendAuxiliaryWithEffector();

    void SetBlendAuxiliaryWithEffector(bool pBlendAux);
};


// Registered Character Solver and Instanciation

FBSDK_DLL int FBGetCharacterExternalSolverCount();

FBSDK_DLL const char* FBGetCharacterExternalSolverName(int pIndex);

FBSDK_DLL int FBGetCharacterExternalSolverIndex(const char* pName);

FBSDK_DLL FBCharacterSolver* FBInstanciateCharacterExternalSolver(int pIndex, const char *pSolverName = NULL);



#ifdef FBSDKUseNamespace
    }
#endif
#endif