fbmodelpath3d.h

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#ifndef __FBMODEL_PATH3D_H__
#define __FBMODEL_PATH3D_H__
/**************************************************************************
 Copyright (c) 1994 - 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 material (collectively the "Data") in these files contain unpublished 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 Canada and United States of America federal copyright law 
 and by international treaties.
 
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 ("Autodesk").
 
 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 
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 FREE.
 
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**************************************************************************/
 
#include <kaydaradef.h>
 
#ifndef FBSDK_DLL 
    #define FBSDK_DLL K_DLLIMPORT
#endif
 
#include <fbsdk/fbcore.h>
#include <fbsdk/fbcomponent.h>
#include <fbsdk/fbmodel.h>
 
#ifdef FBSDKUseNamespace
    namespace FBSDKNamespace {
#endif
 
// FBModelPath3D
__FB_FORWARD( FBModelPath3D );
 
class FBSDK_DLL FBModelPath3D : public FBModel
{
    __FBClassDeclare(FBModelPath3D, FBModel);
 
public:
    FBModelPath3D(const char* pName, HIObject pObject=NULL);
 
    enum EKeyPropertyBehavior
    {
        eLegacyVector4, 
        eVector         
    };
    typedef FBPropertyBaseEnum<EKeyPropertyBehavior> PropertyKeyPropertyBehavior;
 
    enum ELengthUnitType 
    {
        eArchitectural = 0,
        eMI,
        eCM,
        eM,
        eKM
    };
    typedef FBPropertyBaseEnum<ELengthUnitType> PropertyUnitType;
 
    enum EPathEndCapStyle
    {
        eNone, 
        eArrow
    };
 
    typedef FBPropertyBaseEnum<EPathEndCapStyle> PropertyPathEndCapStyle;  
 
    PropertyKeyPropertyBehavior KeyPropertyBehavior; 
    FBPropertyBool   AutoControlNode;           
    FBPropertyDouble PathLength;                
    FBPropertyString PathLengthInString;        
    PropertyUnitType PathLengthUnit;            
    FBPropertyBool   PathLengthShow;            
    FBPropertyDouble TextScale;                 
    FBPropertyColorAndAlpha TextBackground;     
    PropertyPathEndCapStyle PathEndCapStyle;    
    FBPropertyDouble PathEndCapScale;           
    FBPropertyAnimatableColor Color;            
 
    //--- Visual ------------------------------------------------------------------------------------------------------------------------
 
    void        ShowCurveControls(bool pShow);
 
    void        ShowCurvePoints(bool pShow);
 
 
    //--- Key Manipulation --------------------------------------------------------------------------------------------------------------
    int         PathKeyGetCount();
 
    FBVector4d  PathKeyGet(int pKeyIndex);
 
    void        PathKeySet(int pKeyIndex, FBVector4d pTLocal, bool pUpdate=true);
 
    void        PathKeySetLeftRightTangent(int pKeyIndex, FBVector4d pKeyTLocal, FBVector4d pLeftTangentTLocal, FBVector4d pRightTangentTLocal, bool pUpdate=true); 
 
    void        PathKeyRemove(int pKeyIndex);
 
    void        PathKeyClear();
 
    //--- Tangent ----------------------------------------------------------------------------------------------------------------------
 
    void        PathKeySetLeftTangent(int pKeyIndex, FBVector4d pTLocal, bool pUpdate=true);
 
    void        PathKeySetRightTangent(int pKeyIndex, FBVector4d pTLocal, bool pUpdate=true);
 
    FBVector4d  PathKeyGetLeftTangent(int pKeyIndex);
 
    FBVector4d  PathKeyGetRightTangent(int pKeyIndex);
 
    void        PathKeySetXDerivative(int pKeyIndex, double pDerivative, bool pUpdate);
 
    void        PathKeySetYDerivative(int pKeyIndex, double pDerivative, bool pUpdate);
 
    void        PathKeySetZDerivative(int pKeyIndex, double pDerivative, bool pUpdate);
 
    void        PathKeySetXYZDerivative(int pKeyIndex, FBVector4d pDerivative, bool pUpdate);
 
    FBVector4d  PathKeyGetXYZDerivative(int pKeyIndex);
 
    double      PathKeyGetLeftTangentLength(int pKeyIndex);
 
    double      PathKeyGetRightTangentLength(int pKeyIndex);
 
    //--- Path remove keys (editing) ----------------------------------------------------------------------------------------------------
 
    int         GetSelectedPathKeyCount();
 
    void        PathKeyRemoveSelected();
 
    //--- Keys Helpers ------------------------------------------------------------------------------------------------------------------
 
    int        InsertNewStartKey();
 
    int        InsertNewEndKey();
 
    int        PathKeyStartAdd(FBVector4d pTLocal);
 
    int        PathKeyEndAdd(FBVector4d pTLocal);
 
    int        PathKeyInsertAfter(int pKeyIndex, FBVector4d pTLocal);
 
    //--- Animated Keys - Properties and Control Nodes ----------------------------------------------------------------------------------
 
    FBProperty* PathKeyGetProperty(int pKeyIndex);
 
    FBModel*   PathKeyGetControlNode(int pKeyIndex);
 
    bool       PathKeySetControlNode(int pKeyIndex, FBModel* pControlNode);
 
    int        Total_IsPathKey(double pTotalPercent, FBEvaluateInfo* pEvaluateInfo=NULL);
 
    FBVector4d Total_GlobalPathEvaluate(double pTotalPercent, FBEvaluateInfo* pEvaluateInfo=NULL);
 
    FBVector4d Total_LocalPathEvaluate(double pTotalPercent, FBEvaluateInfo* pEvaluateInfo=NULL);
 
    FBVector4d Total_GlobalPathEvaluateDerivative(double pTotalPercent, FBEvaluateInfo* pEvaluateInfo=NULL);
 
    FBVector4d Total_LocalPathEvaluateDerivative(double pTotalPercent, FBEvaluateInfo* pEvaluateInfo=NULL);
 
    int        Segment_IsPathKey(double pSegmentPercent, FBEvaluateInfo* pEvaluateInfo=NULL);
 
    FBVector4d Segment_GlobalPathEvaluate(double pSegmentPercent, FBEvaluateInfo* pEvaluateInfo=NULL);
 
    FBVector4d Segment_LocalPathEvaluate(double pSegmentPercent, FBEvaluateInfo* pEvaluateInfo=NULL);
 
    FBVector4d Segment_GlobalPathEvaluateDerivative(double pSegmentPercent, FBEvaluateInfo* pEvaluateInfo=NULL);
 
    FBVector4d Segment_LocalPathEvaluateDerivative(double pSegmentPercent, FBEvaluateInfo* pEvaluateInfo=NULL);
 
    //--- Key Type Converter ------------------------------------------------------------------------------------------------------------
 
    double     ConvertTotalPercentToSegmentPercent(double pPercent, FBEvaluateInfo* pEvaluateInfo=NULL);
 
    double     ConvertSegmentPercentToTotalPercent(double pPercent, FBEvaluateInfo* pEvaluateInfo=NULL);
 
    double     ConvertToSegmentPercentFactor();
 
    double     ConvertToTotalPercentFactor();
    
    void      UpdateGeometry();
};
 
#ifdef FBSDKUseNamespace
}
#endif
 
#endif