CIvfSpline3d Class Reference

#include <ivfmath/IvfSpline3d.h>

Inheritance diagram for CIvfSpline3d:

List of all members.

Public Member Functions
	CIvfSpline3d ()
virtual	~CIvfSpline3d ()
	IvfClassInfo ("CIvfSpline3d", CIvfMathBase)
void	clear ()
int	getSize ()
void	setSize (int size)
CIvfVec3d *	getPoint (int idx)
CIvfVec3d &	getPosition (double t)
void	update ()
void	setTangentWeight (int idx, double value)
void	setContinuity (int idx, double value)
void	setTension (int idx, double value)
double	getSpeed (double t)
CIvfVec3d &	getTangent (double t)

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Detailed Description

3d spline class

Implements a 3d spline class consisting of a number of CIvfSplineSegment3d segments.

Author:

Jonas Lindemann

Examples:

actionctl.cpp, and controllers.cpp.

Definition at line 43 of file IvfSpline3d.h.

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Constructor & Destructor Documentation

CIvfSpline3d::CIvfSpline3d (   )

CIvfSpline3d constructor

virtual CIvfSpline3d::~CIvfSpline3d (   )  [virtual]

CIvfSpline3d destructor

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Member Function Documentation

void CIvfSpline3d::clear (   )

Removes all spline points.

CIvfVec3d* CIvfSpline3d::getPoint (  int  idx  )

Get specified point on spline.

CIvfVec3d& CIvfSpline3d::getPosition (  double  t  )

Get position on curve Parameters: t  distance from curve start 0 <= t <= getSize()-1

int CIvfSpline3d::getSize (   )

Returns the number of points in the spline

double CIvfSpline3d::getSpeed (  double  t  )

Get curve speed Parameters: t  distance from curve start 0 <= t <= getSize()-1

CIvfVec3d& CIvfSpline3d::getTangent (  double  t  )

Get curve tangent Parameters: t  distance from curve start 0 <= t <= getSize()-1

void CIvfSpline3d::setContinuity (  int  idx, double  value )

Set tangent continuity of specified point

void CIvfSpline3d::setSize (  int  size  )

Set number of points in spline This will effectively remove all previous points.

void CIvfSpline3d::setTangentWeight (  int  idx, double  value )

Set tangent weight of specified point

void CIvfSpline3d::setTension (  int  idx, double  value )

Set tangen tension of specified point

void CIvfSpline3d::update (   )

Updates the spline if any points are changed

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The documentation for this class was generated from the following file:

• ivfmath/IvfSpline3d.h

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