FreeCAD: Base::Polygon2d Class Reference

Polygon2d. More...

#include <Tools2D.h>

Public Member Functions
bool	Add (const Vector2d &rclVct)

Vector2d &	At (size_t ulNdx) const

BoundBox2d	CalcBoundBox (void) const
	POLYGON2d. More...

bool	Contains (const Vector2d &rclV) const

bool	Delete (size_t ulNdx)

void	DeleteAll (void)

size_t	GetCtVectors (void) const

bool	Intersect (const Polygon2d &rclPolygon) const

void	Intersect (const Polygon2d &rclPolygon, std::list< Polygon2d > &rclResultPolygonList) const

bool	Intersect (const Vector2d &rclV, double eps) const

Polygon2d &	operator= (const Polygon2d &rclP)

Vector2d &	operator[] (size_t ulNdx) const

	Polygon2d (const Polygon2d &rclPoly)

	Polygon2d (void)

virtual	~Polygon2d ()

Detailed Description

2D polygon class.

Constructor & Destructor Documentation

◆ Polygon2d() [1/2]

Base::Polygon2d::Polygon2d ( void )

◆ Polygon2d() [2/2]

Base::Polygon2d::Polygon2d ( const Polygon2d & rclPoly )

◆ ~Polygon2d()

virtual Base::Polygon2d::~Polygon2d ( )

virtual

Member Function Documentation

◆ Add()

bool Base::Polygon2d::Add ( const Vector2d & rclVct )

Referenced by PointsGui::ViewProviderScattered::cut(), PointsGui::ViewProviderStructured::cut(), Mesh::MeshPy::cut(), SketcherGui::ViewProviderSketch::doBoxSelection(), Intersect(), Mesh::MeshPy::trim(), and MeshGui::ViewProviderMesh::trimMesh().

◆ At()

Vector2d & Base::Polygon2d::At ( size_t ulNdx ) const

References Base::Line2d::clV1, and Base::Line2d::clV2.

Referenced by Intersect().

◆ CalcBoundBox()

BoundBox2d Polygon2d::CalcBoundBox ( void ) const

POLYGON2d.

References Base::BoundBox2d::MaxX, Base::BoundBox2d::MaxY, Base::BoundBox2d::MinX, and Base::BoundBox2d::MinY.

Referenced by MeshCore::MeshTrimming::CheckFacets(), and MeshCore::MeshAlgorithm::CheckFacets().

◆ Contains()

bool Polygon2d::Contains ( const Vector2d & rclV ) const

References GetCtVectors(), Base::Vector2d::x, and Base::Vector2d::y.

Referenced by MeshCore::MeshAlgorithm::CheckFacets(), PointsGui::ViewProviderScattered::cut(), PointsGui::ViewProviderStructured::cut(), Base::BoundBox2d::Intersect(), and Intersect().

◆ Delete()

bool Base::Polygon2d::Delete ( size_t ulNdx )

◆ DeleteAll()

void Base::Polygon2d::DeleteAll ( void )

Referenced by Intersect().

◆ GetCtVectors()

size_t Base::Polygon2d::GetCtVectors ( void ) const

Referenced by Contains(), Base::BoundBox2d::Intersect(), and Intersect().

◆ Intersect() [1/3]

bool Polygon2d::Intersect ( const Polygon2d & rclPolygon ) const

References At(), Contains(), GetCtVectors(), and Base::Line2d::IntersectAndContain().

◆ Intersect() [2/3]

void Polygon2d::Intersect	(	const Polygon2d &	rclPolygon,
		std::list< Polygon2d > &	rclResultPolygonList
	)		const

References Add(), At(), Contains(), DeleteAll(), Base::Line2d::FromPos(), GetCtVectors(), and Base::Line2d::IntersectAndContain().

◆ Intersect() [3/3]

bool Polygon2d::Intersect	(	const Vector2d &	rclV,
		double	eps
	)		const

References GetCtVectors().

◆ operator=()

Polygon2d & Base::Polygon2d::operator= ( const Polygon2d & rclP )

◆ operator[]()

Vector2d & Base::Polygon2d::operator[] ( size_t ulNdx ) const

References Base::Line2d::clV1, and Base::Line2d::clV2.

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

src/Base/Tools2D.h
src/Base/Tools2D.cpp