Represent an intersection between two line segments. More...

#include <shape_line_chain.h>

Public Member Functions
	INTERSECTION ()

Public Attributes
VECTOR2I	p
	Point of intersection between our and their. More...

int	index_our
	Index of the intersecting corner/segment in the 'our' (== this) line. More...

int	index_their
	index of the intersecting corner/segment in the 'their' (Intersect() method parameter) line. More...

bool	is_corner_our
	When true, the corner [index_our] of the 'our' line lies exactly on 'their' line. More...

bool	is_corner_their
	When true, the corner [index_their] of the 'their' line lies exactly on 'our' line. More...

bool	valid
	Auxiliary flag to avoid copying intersection info to intersection refining code, used by the refining code (e.g. More...

Detailed Description

Represent an intersection between two line segments.

Definition at line 91 of file shape_line_chain.h.

Constructor & Destructor Documentation

◆ INTERSECTION()

SHAPE_LINE_CHAIN::INTERSECTION::INTERSECTION ( )

inline

Definition at line 116 of file shape_line_chain.h.

Member Data Documentation

◆ index_our

int SHAPE_LINE_CHAIN::INTERSECTION::index_our

Index of the intersecting corner/segment in the 'our' (== this) line.

Definition at line 97 of file shape_line_chain.h.

Referenced by SHAPE_LINE_CHAIN::Intersect(), and SHAPE_LINE_CHAIN::SelfIntersecting().

◆ index_their

int SHAPE_LINE_CHAIN::INTERSECTION::index_their

index of the intersecting corner/segment in the 'their' (Intersect() method parameter) line.

Definition at line 101 of file shape_line_chain.h.

Referenced by SHAPE_LINE_CHAIN::Intersect(), PNS::NODE::NearestObstacle(), and SHAPE_LINE_CHAIN::SelfIntersecting().

◆ is_corner_our

bool SHAPE_LINE_CHAIN::INTERSECTION::is_corner_our

When true, the corner [index_our] of the 'our' line lies exactly on 'their' line.

Definition at line 104 of file shape_line_chain.h.

Referenced by SHAPE_LINE_CHAIN::Intersect().

◆ is_corner_their

bool SHAPE_LINE_CHAIN::INTERSECTION::is_corner_their

When true, the corner [index_their] of the 'their' line lies exactly on 'our' line.

Note that when both is_corner_our and is_corner_their are set, the line chains touch with with corners.

Definition at line 109 of file shape_line_chain.h.

Referenced by SHAPE_LINE_CHAIN::Intersect().

◆ p

VECTOR2I SHAPE_LINE_CHAIN::INTERSECTION::p

Point of intersection between our and their.

Definition at line 94 of file shape_line_chain.h.

Referenced by SHAPE_LINE_CHAIN::Intersect(), PNS::NODE::NearestObstacle(), SHAPE_LINE_CHAIN::compareOriginDistance::operator()(), compareOriginDistance::operator()(), and SHAPE_LINE_CHAIN::SelfIntersecting().

◆ valid

bool SHAPE_LINE_CHAIN::INTERSECTION::valid

Auxiliary flag to avoid copying intersection info to intersection refining code, used by the refining code (e.g.

hull handling stuff in the P&S) to reject false intersection points.

Definition at line 114 of file shape_line_chain.h.

Referenced by PNS::HullIntersection(), and SHAPE_LINE_CHAIN::Intersect().

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

shape_line_chain.h

Public Member Functions

Public Attributes