hermes::Line Class Reference

Represents a line by a point and a vector. More...

#include <line.h>

Public Member Functions
	Line (point3 _a, vec3 _d)
point3	operator() (float t) const
vec3	direction () const
float	projection (point3 p) const
point3	closestPoint (point3 p) const

Public Attributes
point3	a
	line point
vec3	d
	line direction

Friends
std::ostream &	operator<< (std::ostream &os, const Line &p)

Detailed Description

Represents a line by a point and a vector.

Constructor & Destructor Documentation

Line()

hermes::Line::Line ( point3  _a, vec3  _d  )

inline

Parameters

_a	line point
_d	direction

Member Function Documentation

closestPoint()

point3 hermes::Line::closestPoint ( point3  p ) const

inline

Parameters

p

point

Returns

closest point in line from p

direction()

vec3 hermes::Line::direction ( ) const

inline

Returns

unit vector representing line direction

operator()()

point3 hermes::Line::operator() ( float  t ) const

inline

Parameters

t	parametric coordinate

Returns

euclidean point from parametric coordinate t

projection()

float hermes::Line::projection ( point3  p ) const

inline

Parameters

p

point

Returns

parametric coordinate of p projection into line

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

• hermes/geometry/line.h