ug::SweepLineEdge Struct Reference

Public Member Functions
bool	contains (const SweepLineVertex *v)
vector2	direction () const
SweepLineVertex *	get_connected (const SweepLineVertex *v) const
	SweepLineEdge (SweepLineVertex *v1, SweepLineVertex *v2)

Public Attributes
SweepLineVertex *	m_helper
int	m_numConnectedPolygons
unsigned char	m_status
SweepLineVertex *	m_v1
SweepLineVertex *	m_v2

Detailed Description

Please note that edges do not automatically register them selves at their vertices connections array. This would make problems with temporary edge objects and copy-construction.

Constructor & Destructor Documentation

SweepLineEdge()

ug::SweepLineEdge::SweepLineEdge ( SweepLineVertex *  v1, SweepLineVertex *  v2  )

inline

Member Function Documentation

contains()

bool ug::SweepLineEdge::contains ( const SweepLineVertex *  v )

inline

References m_v1, and m_v2.

direction()

vector2 ug::SweepLineEdge::direction ( ) const

inline

References m_v1, m_v2, and ug::SweepLineVertex::vrtPtr.

Referenced by ug::CalculateRightBendVal(), ug::GetEdgeOnTheLeft(), ug::SweepLine_CreateMonotones(), and ug::SweepLineEdgeIntersectsSweepLine().

get_connected()

SweepLineVertex * ug::SweepLineEdge::get_connected ( const SweepLineVertex *  v ) const

inline

References m_v1, and m_v2.

Referenced by ug::CreateSweepLineStructs(), ug::SweepLine_CreateMonotones(), and ug::TriangleFill_SweepLine().

Member Data Documentation

m_helper

SweepLineVertex* ug::SweepLineEdge::m_helper

Referenced by ug::SweepLine_CreateMonotones().

m_numConnectedPolygons

int ug::SweepLineEdge::m_numConnectedPolygons

Referenced by ug::TriangleFill_SweepLine().

m_status

unsigned char ug::SweepLineEdge::m_status

Referenced by ug::CreateSweepLineStructs(), ug::SweepLine_CreateMonotones(), and ug::TriangleFill_SweepLine().

m_v1

SweepLineVertex* ug::SweepLineEdge::m_v1

Referenced by ug::CalculateRightBendVal(), contains(), ug::CreateSweepLineStructs(), direction(), get_connected(), ug::SweepLine_CreateMonotones(), ug::SweepLineEdgeIntersectsSweepLine(), and ug::TriangleFill_SweepLine().

m_v2

SweepLineVertex* ug::SweepLineEdge::m_v2

Referenced by contains(), ug::CreateSweepLineStructs(), direction(), get_connected(), ug::SweepLineEdgeIntersectsSweepLine(), and ug::TriangleFill_SweepLine().

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

• ugbase/lib_grid/algorithms/grid_generation/triangle_fill_sweep_line.cpp