This reference page is linked to from the following overview topics: FBModel - Transformation Data and the Scene Graph.

Detailed Description

Path 3D model class.

Definition at line 704 of file fbmodel.h.

#include <fbmodel.h>

Inheritance diagram for FBModelPath3D:

Public Member Functions
	FBModelPath3D (char *pName, HIObject pObject=NULL)
	Constructor.
void	ShowCurveControls (bool pShow)
void	ShowCurvePoints (bool pShow)
int	PathKeyGetCount ()
FBVector4d	PathKeyGet (int pKeyIndex)
void	PathKeySet (int pKeyIndex, FBVector4d pTLocal, bool pUpdate=true)
void	PathSetKeyLeftRightTangeant (int pKeyIndex, FBVector4d pKeyTLocal, FBVector4d pLeftTangentTLocal, FBVector4d pRightTangentTLocal, bool pUpdate=true)
	Set Path 3D's Key, Key Left Tangent and Key Right Tangent for designated index at a time.
void	PathKeyRemove (int pKeyIndex)
void	PathKeyClear ()
void	PathKeySetLeftTangeant (int pKeyIndex, FBVector4d pTLocal, bool pUpdate=true)
void	PathKeySetRightTangeant (int pKeyIndex, FBVector4d pTLocal, bool pUpdate=true)
FBVector4d	PathKeyGetLeftTangeant (int pKeyIndex)
FBVector4d	PathKeyGetRightTangeant (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	PatKeyGetLeftTangeantLength (int pKeyIndex)
double	PatKeyGetRightTangeantLength (int pKeyIndex)
int	GetSelectedPathKeyCount ()
void	PathKeyRemoveSelected ()
int	InsertNewStartKey ()
int	InsertNewEndKey ()
int	PathKeyStartAdd (FBVector4d pTLocal)
int	PathKeyEndAdd (FBVector4d pTLocal)
int	Total_PathKeyAdd (double pTotalPercent, FBVector4d pTLocal)
int	Total_IsPathKey (double pTotalPercent)
FBVector4d	Total_GlobalPathEvaluate (double pTotalPercent)
FBVector4d	Total_LocalPathEvaluate (double pTotalPercent)
FBVector4d	Total_GlobalPathEvaluateDerivative (double pTotalPercent)
FBVector4d	Total_LocalPathEvaluateDerivative (double pTotalPercent)
int	Segment_PathKeyAdd (double pSegmentPercent, FBVector4d pTLocal)
int	Segment_IsPathKey (double pSegmentPercent)
FBVector4d	Segment_GlobalPathEvaluate (double pSegmentPercent)
FBVector4d	Segment_LocalPathEvaluate (double pSegmentPercent)
FBVector4d	Segment_GlobalPathEvaluateDerivative (double pSegmentPercent)
FBVector4d	Segment_LocalPathEvaluateDerivative (double pSegmentPercent)
double	ConvertTotalPercentToSegmentPercent (double pPercent)
double	ConvertSegmentPercentToTotalPercent (double pPercent)
double	ConvertToSegmentPercentFactor ()
double	ConvertToTotalPercentFactor ()
bool	SetRightTangeantMode (int pKeyIndex, FBPathTangeantMode pTangeantMode)
bool	SetLeftTangeantMode (int pKeyIndex, FBPathTangeantMode pTangeantMode)
FBPathTangeantMode	GetRightTangeantMode (int pKeyIndex)
FBPathTangeantMode	GetLeftTangeantMode (int pKeyIndex)
void	UpdateGeometry ()
	Update Path 3D geometry explicitly.

Constructor & Destructor Documentation

FBModelPath3D	(	char *	pName,
		HIObject	pObject = `NULL`
	)

Constructor.

Parameters:

pName	Name of Path 3D.
pObject	For internal use only(default=NULL).

Python sample code:

        Script Sample.
        from pyfbsdk import *

        path = FBModelPath3D("Test")
        path.Show = True
        der = temp.Total_LocalPathEvaluateDerivative(1)
        tgMode = path.GetLeftTangeantMode(0)
        temp.PathKeySetLeftTangeant(1,FBVector4d(25,25,25,25),True)
        ## Ajouter un Vertex
        temp.PathKeyStartAdd(FBVector4d(0,0,100,0))
        temp.PathKeyEndAdd(FBVector4d(100,0,0,0))
        ## Creer Vertex
        temp.Segment_PathKeyAdd(75.0,FBVector4d(25,25,25,25))
        temp.Segment_PathKeyAdd(25.0,FBVector4d(25,0,25,25))

Member Function Documentation

void ShowCurveControls ( bool pShow )

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void ShowCurvePoints ( bool pShow )

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int PathKeyGetCount ( )

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FBVector4d PathKeyGet ( int pKeyIndex )

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void PathKeySet	(	int	pKeyIndex,
		FBVector4d	pTLocal,
		bool	pUpdate = `true`
	)

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void PathSetKeyLeftRightTangeant	(	int	pKeyIndex,
		FBVector4d	pKeyTLocal,
		FBVector4d	pLeftTangentTLocal,
		FBVector4d	pRightTangentTLocal,
		bool	pUpdate = `true`
	)

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Set Path 3D's Key, Key Left Tangent and Key Right Tangent for designated index at a time.

Parameters:

pKeyIndex	Key ID to set with
pKeyTLocal	Vector to use to set values to Key
pLeftTangentTLocal	Vector to use to set values to Key Left Tangent
pRightTangentTLocal	Vector to use to set values to Key Right Tangent
pUpdate	true if geometry update is required, false if not required (default=true)