Detailed Description

Simple implementation of segments in 3D.

A line segment is defined by a start and end point (as Vector3D). See geometric primitives for more information.

Definition at line 24 of file Segment3D.h.

Public Member Functions
	Segment3D (const Vector3D &start, const Vector3D &end)

Vector3D	get_direction () const
	Get a normalized direction vector from get_point(0) to get_point(1). More...

double	get_length () const

Vector3D	get_middle_point () const

const Vector3D &	get_point (unsigned int i) const
	Get the start (i==0) or end (i==1) point of the segment. More...

void	show (std::ostream &out=std::cout) const

Related Functions
(Note that these are not member functions.)
BoundingBoxD< 3 >	get_bounding_box (const Segment3D &g)

const Segment3D &	get_segment_3d_geometry (const Segment3D &g)

Member Function Documentation

Vector3D IMP::algebra::Segment3D::get_direction ( ) const

Get a normalized direction vector from get_point(0) to get_point(1).

Definition at line 35 of file Segment3D.h.

const Vector3D& IMP::algebra::Segment3D::get_point ( unsigned int i ) const

Get the start (i==0) or end (i==1) point of the segment.

Definition at line 29 of file Segment3D.h.

BoundingBoxD< 3 > get_bounding_box ( const Segment3D & g )

const Segment3D & get_segment_3d_geometry ( const Segment3D & g )

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