BALL::Triangle Class Reference

#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)
TrianglePoint *	getPoint (Position i) const
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 ()
virtual	~GraphTriangle ()
void	set (const GraphTriangle< TrianglePoint, TriangleEdge, Triangle > &face, bool deep=false)
GraphTriangle< TrianglePoint, TriangleEdge, Triangle > &	operator= (const GraphTriangle< TrianglePoint, TriangleEdge, Triangle > &face)
void	setVertex (Position i, TrianglePoint *vertex)
TrianglePoint *	getVertex (Position i) const
void	setEdge (Position i, TriangleEdge *edge)
TriangleEdge *	getEdge (Position i) 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
TrianglePoint *	third (const TrianglePoint *v1, const TrianglePoint *v2) const
TriangleEdge *	getOppositeEdge (const TrianglePoint *vertex) const
TrianglePoint *	getOppositeVertex (const TriangleEdge *edge) const
bool	substitute (const TrianglePoint *old_vertex, TrianglePoint *new_vertex)
TrianglePoint *	has (TrianglePoint *vertex) 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
Friends inherited from BALL::GraphTriangle< TrianglePoint, TriangleEdge, Triangle >

Additional Inherited Members
TrianglePoint *	vertex_ [3]
TriangleEdge *	edge_ [3]
Index	index_

Detailed Description

Generic TriangleEdge Class.

Definition at line 37 of file triangle.h.

Constructor & Destructor Documentation

Triangle() [1/4]

BALL::Triangle::Triangle

(

)

Default constructor. This method creates a new Triangle object.

Triangle() [2/4]

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.

Triangle() [3/4]

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.

Triangle() [4/4]

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.

~Triangle()

virtual BALL::Triangle::~Triangle ( )

virtual

Destructor. Destructs the Triangle object.

Member Function Documentation

getPoint()

TrianglePoint * BALL::Triangle::getPoint

(

Position

i

)

const

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

Exceptions

BALL::Exception::IndexOverflow

operator!=()

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

virtual

Inequality operator.

Returns

false

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

operator*=()

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

virtual

Similarity operator.

Returns

true

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

operator=()

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

operator==()

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

virtual

Equality operator.

Returns

true

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

remove()

void BALL::Triangle::remove

(

TriangleEdge *

edge

)

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

Parameters

edge	the edge to delete

set()

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

setPoint()

void BALL::Triangle::setPoint	(	Position	i,
		TrianglePoint *	point )

Set one of the three points of the Triangle.

Parameters

i	the relative index of the point which should be set. If i is greater three, an exception is thrown.
point	a pointer to the new point

Exceptions

BALL::Exception::IndexOverflow

Friends And Related Symbol Documentation

SASTriangulator

friend class SASTriangulator

friend

Definition at line 62 of file triangle.h.

SESTriangulator

friend class SESTriangulator

friend

Definition at line 61 of file triangle.h.

TriangleEdge

friend class TriangleEdge

friend

Definition at line 55 of file triangle.h.

TrianglePoint

friend class TrianglePoint

friend

Definition at line 56 of file triangle.h.

TriangulatedSAS

friend class TriangulatedSAS

friend

Definition at line 60 of file triangle.h.

TriangulatedSES

friend class TriangulatedSES

friend

Definition at line 59 of file triangle.h.

TriangulatedSphere

friend class TriangulatedSphere

friend

Definition at line 58 of file triangle.h.

TriangulatedSurface

friend class TriangulatedSurface

friend

Definition at line 57 of file triangle.h.