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Public Member Functions | Private Member Functions | Private Attributes | List of all members
SHAPE_LINE_CHAIN::POINT_INSIDE_TRACKER Class Reference

A dynamic state checking if a point lies within polygon with a dynamically built outline ( with each piece of the outline added by AddPolyline () More...

#include <shape_line_chain.h>

Public Member Functions

 POINT_INSIDE_TRACKER (const VECTOR2I &aPoint)
 
void AddPolyline (const SHAPE_LINE_CHAIN &aPolyline)
 
bool IsInside ()
 

Private Member Functions

bool processVertex (const VECTOR2I &ip, const VECTOR2I &ipNext)
 

Private Attributes

VECTOR2I m_point
 
VECTOR2I m_lastPoint
 
VECTOR2I m_firstPoint
 
bool m_finished
 
int m_state
 
int m_count
 

Detailed Description

A dynamic state checking if a point lies within polygon with a dynamically built outline ( with each piece of the outline added by AddPolyline ()

Definition at line 131 of file shape_line_chain.h.

Constructor & Destructor Documentation

◆ POINT_INSIDE_TRACKER()

SHAPE_LINE_CHAIN::POINT_INSIDE_TRACKER::POINT_INSIDE_TRACKER ( const VECTOR2I &  aPoint)

Definition at line 2941 of file shape_line_chain.cpp.

Member Function Documentation

◆ AddPolyline()

void SHAPE_LINE_CHAIN::POINT_INSIDE_TRACKER::AddPolyline ( const SHAPE_LINE_CHAIN &  aPolyline)

Definition at line 3012 of file shape_line_chain.cpp.

References SHAPE_LINE_CHAIN::CPoint(), and SHAPE_LINE_CHAIN::PointCount().

Referenced by PNS::SHOVE::checkShoveDirection().

◆ IsInside()

bool SHAPE_LINE_CHAIN::POINT_INSIDE_TRACKER::IsInside ( )

Definition at line 3035 of file shape_line_chain.cpp.

Referenced by PNS::SHOVE::checkShoveDirection().

◆ processVertex()

bool SHAPE_LINE_CHAIN::POINT_INSIDE_TRACKER::processVertex ( const VECTOR2I &  ip,
const VECTOR2I &  ipNext 
)
private

Definition at line 2950 of file shape_line_chain.cpp.

References VECTOR2< T >::x, and VECTOR2< T >::y.

Member Data Documentation

◆ m_count

int SHAPE_LINE_CHAIN::POINT_INSIDE_TRACKER::m_count
private

Definition at line 148 of file shape_line_chain.h.

◆ m_finished

bool SHAPE_LINE_CHAIN::POINT_INSIDE_TRACKER::m_finished
private

Definition at line 146 of file shape_line_chain.h.

◆ m_firstPoint

VECTOR2I SHAPE_LINE_CHAIN::POINT_INSIDE_TRACKER::m_firstPoint
private

Definition at line 145 of file shape_line_chain.h.

◆ m_lastPoint

VECTOR2I SHAPE_LINE_CHAIN::POINT_INSIDE_TRACKER::m_lastPoint
private

Definition at line 144 of file shape_line_chain.h.

◆ m_point

VECTOR2I SHAPE_LINE_CHAIN::POINT_INSIDE_TRACKER::m_point
private

Definition at line 143 of file shape_line_chain.h.

◆ m_state

int SHAPE_LINE_CHAIN::POINT_INSIDE_TRACKER::m_state
private

Definition at line 147 of file shape_line_chain.h.

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