Provide arc length information of a parametric curve using a piecewise linear approximation. More...

Inheritance diagram for cgv::math::arc_length_linear_approximation< T >:

Public Member Functions
template<template< class > class CurveT, cgv::type::uint32_type N>
	arc_length_linear_approximation (const parametric_curve< CurveT< fvec< T, N > > > &curve, int num_samples=128)

T	evaluate (T t) const

T	total_length () const

const std::vector< T > &	lengths () const

Public Member Functions inherited from cgv::math::curve_arc_length< arc_length_linear_approximation< T >, T >
T	evaluate (T t) const
	Evaluate the arc length of the curve.

T	total_length () const
	Return the arc length of the complete curve for t from 0 to 1.

Detailed Description

template<typename T>
class cgv::math::arc_length_linear_approximation< T >

Provide arc length information of a parametric curve using a piecewise linear approximation.

Faster than arc_length_bezier_approximation with typically higher memory consumption.

Definition at line 137 of file parametric_curve.h.

Constructor & Destructor Documentation

template<typename T >

template<template< class > class CurveT, cgv::type::uint32_type N>

cgv::math::arc_length_linear_approximation< T >::arc_length_linear_approximation	(	const parametric_curve< CurveT< fvec< T, N > > > &	curve,
		int	num_samples = `128`
	)

inline

Definition at line 140 of file parametric_curve.h.

template<typename T >

T cgv::math::arc_length_linear_approximation< T >::evaluate ( T t ) const

inline

Definition at line 158 of file parametric_curve.h.

template<typename T >

const std::vector< T > & cgv::math::arc_length_linear_approximation< T >::lengths ( ) const

inline

Definition at line 166 of file parametric_curve.h.

template<typename T >

T cgv::math::arc_length_linear_approximation< T >::total_length ( ) const

inline

Definition at line 162 of file parametric_curve.h.

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