maillage
Class Triangle

java.lang.Object
  maillage.Triangle

public class Triangle
extends java.lang.Object

Class representing a triangle

Constructor Summary

Triangle(Cellule p, Cellule q, Cellule r)
Constructor of a triangle definied by 3 sommets

Method Summary

void	addVoisin(Triangle tr)
boolean	aDesVoisins()
Point	centreCercleCirconscrit()
boolean	contains(Cellule P) Checks if the point specified as argument is contained in the triangle
Cellule	dernierSommet(Cellule c1, Cellule c2)
boolean	estVoisin(Triangle tr)
java.util.Vector<Cellule>	getVertex() Returns the vextex list of the triangle
java.util.Vector<Triangle>	getVoisins()
boolean	isIllegal(Cellule cK)
boolean	isVertex(Cellule p)
void	legalizeEdge(Triangle trJKI, Cellule cJ, Cellule cI, java.util.Vector<Triangle> listeTriangle, int e) Legalise d'une arête
void	print()
double	rayonCercleCirconscrit(Point p)
void	removeVoisin(Triangle tr)
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Triangle

public Triangle(Cellule p,
                Cellule q,
                Cellule r)

Constructor of a triangle definied by 3 sommets

Parameters:

P - Sommet #1

Q - Sommet #2

R - Sommet #3

Method Detail

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

print

public void print()

getVertex

public java.util.Vector<Cellule> getVertex()

Returns the vextex list of the triangle

Returns:

Vertex list

isVertex

public boolean isVertex(Cellule p)

estVoisin

public boolean estVoisin(Triangle tr)

getVoisins

public java.util.Vector<Triangle> getVoisins()

addVoisin

public void addVoisin(Triangle tr)

removeVoisin

public void removeVoisin(Triangle tr)

aDesVoisins

public boolean aDesVoisins()

dernierSommet

public Cellule dernierSommet(Cellule c1,
                             Cellule c2)

centreCercleCirconscrit

public Point centreCercleCirconscrit()

rayonCercleCirconscrit

public double rayonCercleCirconscrit(Point p)

isIllegal

public boolean isIllegal(Cellule cK)

legalizeEdge

public void legalizeEdge(Triangle trJKI,
                         Cellule cJ,
                         Cellule cI,
                         java.util.Vector<Triangle> listeTriangle,
                         int e)

Legalise d'une arête

Parameters:

trJKI - triangle adjacent

cJ - cellule 1 de l'arête commune

cI - cellule 2 de l'arête commune

contains

public boolean contains(Cellule P)

Checks if the point specified as argument is contained in the triangle

Parameters:

P - the point to be checked

Returns:

answer