ControlCurve< T > Class Template Reference

#include <RenderTypes.h>

Collaboration diagram for ControlCurve< T >:

Public Member Functions
	ControlCurve ()
virtual	~ControlCurve ()
void	copyFrom (const ControlCurve< T > *con)
void	clear ()
virtual void	addCtrlPoint (const T &t)
virtual void	setCtrlPoint (const T &t, indexval index) throw (IndexException)
virtual void	removeCtrlPoint (indexval index) throw (IndexException)
virtual sval	numPoints () const
virtual T	getCtrlPoint (indexval index) const throw (IndexException)
virtual void	setCtrlPoints (const Matrix< T > *pts)
virtual void	calculateDerivs ()
virtual T	at (real tt) const

Protected Attributes
Matrix< T >	ctrls
Matrix< T >	derivs

Detailed Description

template<typename T>
class RenderTypes::ControlCurve< T >

Defines a curve which passes through all of the control points given. This works by break the curve into piecewise cubic bezier splines and calculating derivatives that maintain a smooth slope between segments. (http://www.codeproject.com/Articles/36375/Cubic-Bezier-Spline-Curves-and-Image-Curve-Adjustm)

Constructor & Destructor Documentation

ControlCurve()

ControlCurve ( )

inline

~ControlCurve()

virtual ~ControlCurve ( )

inlinevirtual

Member Function Documentation

addCtrlPoint()

virtual void addCtrlPoint ( const T &  t )

inlinevirtual

Reimplemented in Vec3Curve.

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at()

virtual T at ( real  tt ) const

inlinevirtual

calculateDerivs()

virtual void calculateDerivs ( )

inlinevirtual

Reimplemented in Vec3Curve.

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clear()

void clear ( )

inline

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copyFrom()

void copyFrom ( const ControlCurve< T > *  con )

inline

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getCtrlPoint()

virtual T getCtrlPoint ( indexval  index ) const throw ( IndexException )

inlinevirtual

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numPoints()

virtual sval numPoints ( ) const

inlinevirtual

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removeCtrlPoint()

virtual void removeCtrlPoint ( indexval  index ) throw ( IndexException )

inlinevirtual

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setCtrlPoint()

virtual void setCtrlPoint ( const T &  t, indexval  index  ) throw ( IndexException )

inlinevirtual

Reimplemented in Vec3Curve.

setCtrlPoints()

virtual void setCtrlPoints ( const Matrix< T > *  pts )

inlinevirtual

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Member Data Documentation

ctrls

Matrix<T> ctrls

protected

derivs

Matrix<T> derivs

protected

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

• eidolon/renderer/RenderTypes.h