#include <BALL/STRUCTURE/triangle.h>

Inheritance diagram for BALL::Triangle:

Public Member Functions
Constructors and Destructors
	Triangle ()

	Triangle (TrianglePoint v1, TrianglePoint v2, TrianglePoint *v3)

	Triangle (TriangleEdge e1, TriangleEdge e2, TriangleEdge *e3, bool flip_normal=false)

	Triangle (const Triangle &triangle, bool deep=false)

virtual	~Triangle ()

Assignments
void	set (const Triangle &triangle, bool deep=false)

Triangle &	operator= (const Triangle &triangle)

Accessors
void	setPoint (Position i, TrianglePoint *point) throw (Exception::IndexOverflow)

TrianglePoint *	getPoint (Position i) const throw (Exception::IndexOverflow)

void	remove (TriangleEdge *edge)

Predicates
virtual bool	operator== (const Triangle &) const

virtual bool	operator!= (const Triangle &) const

virtual bool	operator*= (const Triangle &) const

Public Member Functions inherited from BALL::GraphTriangle< TrianglePoint, TriangleEdge, Triangle >
	GraphTriangle ()

	GraphTriangle (const GraphTriangle< TrianglePoint, TriangleEdge, Triangle > &face, bool deep=false)

	GraphTriangle (TrianglePoint vertex1, TrianglePoint vertex2, TrianglePoint vertex3, TriangleEdge edge1, TriangleEdge edge2, TriangleEdge edge3, Index index)

virtual	~GraphTriangle ()

void	set (const GraphTriangle< TrianglePoint, TriangleEdge, Triangle > &face, bool deep=false)

void	set (TrianglePoint vertex1, TrianglePoint vertex2, TrianglePoint vertex3, TriangleEdge edge1, TriangleEdge edge2, TriangleEdge edge3, Index index)

GraphTriangle< TrianglePoint, TriangleEdge, Triangle > &	operator= (const GraphTriangle< TrianglePoint, TriangleEdge, Triangle > &face)

void	setVertex (Position i, TrianglePoint *vertex) throw (Exception::IndexOverflow)

TrianglePoint *	getVertex (Position i) const throw (Exception::IndexOverflow)

void	setEdge (Position i, TriangleEdge *edge) throw (Exception::IndexOverflow)

TriangleEdge *	getEdge (Position i) const throw (Exception::IndexOverflow)

bool	getEdge (const TrianglePoint vertex1, const TrianglePoint vertex2, TriangleEdge *&edge) const

void	setIndex (Index index)

Index	getIndex () const

bool	getEdges (const TrianglePoint vertex, TriangleEdge &edge1, TriangleEdge *&edge2) const

Index	getSimilarEdge (const TriangleEdge edge, TriangleEdge &similar_edge) const

Index	getRelativeIndex (const TrianglePoint *vertex) const

Index	getRelativeIndex (const TriangleEdge *edge) const

TrianglePoint *	third (const TrianglePoint v1, const TrianglePoint v2) const

TriangleEdge *	third (const TriangleEdge e1, const TriangleEdge e2) const

TriangleEdge *	getOppositeEdge (const TrianglePoint *vertex) const

TrianglePoint *	getOppositeVertex (const TriangleEdge *edge) const

bool	substitute (const TrianglePoint old_vertex, TrianglePoint new_vertex)

bool	substitute (const TriangleEdge old_edge, TriangleEdge new_edge)

TrianglePoint *	has (TrianglePoint *vertex) const

TriangleEdge *	has (TriangleEdge *edge) const

Friends
Class friends
class TriangleEdge class TrianglePoint class TriangulatedSurface class TriangulatedSphere class TriangulatedSES class TriangulatedSAS class SESTriangulator class SASTriangulator
class	TriangleEdge

class	TrianglePoint

class	TriangulatedSurface

class	TriangulatedSphere

class	TriangulatedSES

class	TriangulatedSAS

class	SESTriangulator

class	SASTriangulator

Class friends
class GraphVertex<Vertex,Edge,Face>; class GraphEdge<Vertex,Edge,Face>;

Additional Inherited Members
Protected Attributes inherited from BALL::GraphTriangle< TrianglePoint, TriangleEdge, Triangle >
TrianglePoint *	vertex_ [3]

TriangleEdge *	edge_ [3]

Index	index_

Detailed Description

Generic TriangleEdge Class.

Definition at line 37 of file triangle.h.

Constructor & Destructor Documentation

BALL::Triangle::Triangle ( )

Default constructor. This method creates a new Triangle object.

BALL::Triangle::Triangle	(	TrianglePoint *	v1,
		TrianglePoint *	v2,
		TrianglePoint *	v3
	)

Detailed constructor. Creates a new Triangle object. Its vertices are initialized with the passed TrianglePoint instances.

BALL::Triangle::Triangle	(	TriangleEdge *	e1,
		TriangleEdge *	e2,
		TriangleEdge *	e3,
		bool	flip_normal = `false`
	)

Detailed constructor. Creates a new Triangle object. Its edges are initialized with the passed TriangleEdge instances. Its vertices are taken from the edges. This requires the edges to be properly oriented in a counter clockwise manner.

BALL::Triangle::Triangle	(	const Triangle &	triangle,
		bool	deep = `false`
	)

Copy constructor. Create a new Triangle object from another.

Parameters

triangle	the Triangle object to be copied
deep	if deep = false, all pointers are set to NULL (default). Otherwise the new Triangle object is linked to the neighbours of the old Triangle object.

virtual BALL::Triangle::~Triangle ( )

virtual

Destructor. Destructs the Triangle object.

Member Function Documentation

TrianglePoint* BALL::Triangle::getPoint ( Position i ) const throw (Exception::IndexOverflow)

Return one of the three points of the Triangle.

Parameters

i	the relative index of the point which should be given back. If i is greater three, an exception is thrown.

Returns: TrianglePoint* a pointer to the asked point

virtual bool BALL::Triangle::operator!= ( const Triangle & ) const

virtual

Inequality operator.

Returns: false

Reimplemented from BALL::GraphTriangle< TrianglePoint, TriangleEdge, Triangle >.

virtual bool BALL::Triangle::operator*= ( const Triangle & ) const

virtual

Similarity operator.

Returns: true

Reimplemented from BALL::GraphTriangle< TrianglePoint, TriangleEdge, Triangle >.

Triangle& BALL::Triangle::operator= ( const Triangle & triangle )

Assign from another Triangle. The Triangle object is linked to the neighbours of the Triangle object to assign from

Parameters

triangle the Triangle object to assign from

virtual bool BALL::Triangle::operator== ( const Triangle & ) const

virtual

Equality operator.

Returns: true

Reimplemented from BALL::GraphTriangle< TrianglePoint, TriangleEdge, Triangle >.

void BALL::Triangle::remove ( TriangleEdge * edge )

Remove an edge from the Triangle. The edge is set to NULL.

Parameters

edge	the edge to delete

void BALL::Triangle::set	(	const Triangle &	triangle,
		bool	deep = `false`
	)

Assign from another Triangle.

Parameters

triangle	the Triangle object to assign from
deep	if deep = false, all pointers are set to NULL (default). Otherwise the Triangle object is linked to the neighbours of the Triangle object to assign from