ProGAL.geom2d
Class TriangulationFace

java.lang.Object
  ProGAL.geom2d.TriangulationFace

public class TriangulationFace
extends java.lang.Object

Constructor Summary

TriangulationFace(TriangulationVertex v0, TriangulationVertex v1, TriangulationVertex v2)

TriangulationFace(TriangulationVertex v0, TriangulationVertex v1, TriangulationVertex v2, J2DScene scene, boolean testing)

Method Summary

void	draw(J2DScene scene)
void	draw(J2DScene scene, boolean testing)
void	draw(J2DScene scene, java.awt.Color clr)
Shape	drawCircumCircle(J2DScene scene, java.awt.Color clr)
Shape	drawRotatedCircumCircle(J2DScene scene, java.awt.Color clr, double angle, java.util.List<java.lang.Integer> rotIndx)
Circle	getCircumCircle()
TriangulationVertex	getCorner(int i)
TriangulationVertex[]	getCorners()
int	getCount()
Shape	getEdgeShape(int i)
int	getId()
int	getIndex(TriangulationFace t) returns the index of the specified neighbor face
int	getIndex(TriangulationVertex v) returns the index of the specified vertex in the face
TriangulationFace	getNeighbor(int i)
TriangulationFace	getOppFace(TriangulationVertex v) returns the face opposite the vertex v in this face, null if such face does not exist
Line	getOppLine(TriangulationVertex v)
TriangulationVertex	getThirdVertex(TriangulationFace face) returns vertex of the face not in this.face
TriangulationVertex	getThirdVertex(TriangulationVertex u, TriangulationVertex v) returns third vertex of the face
Triangle	getTriangle()
boolean	hasLowestRotIndex(TriangulationVertex v, java.util.List<java.lang.Integer> rotIndx, int size)
boolean	hasRotatingCorners(java.util.List<java.lang.Integer> rotIndx)
boolean	hasShape()
boolean	hasVertex(TriangulationVertex v) returns TRUE if the face has vertex v as one of its corners
void	hide(J2DScene scene, boolean testing)
void	hideCircumCircle(J2DScene scene)
boolean	isAlive()
boolean	isFlat()
void	killShapes(J2DScene scene)
void	reshape(J2DScene scene, boolean testing)
void	setAlive(boolean alive)
void	setCircumCircle()
void	setCircumCircle(Circle c)
void	setCircumCircleCenterX(double x)
void	setCircumCircleCenterY(double y)
void	setCircumCircleRadius(double r)
void	setId(int id)
void	setNeighbor(int indx, TriangulationFace face)
java.lang.String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

TriangulationFace

public TriangulationFace(TriangulationVertex v0,
                         TriangulationVertex v1,
                         TriangulationVertex v2)

TriangulationFace

public TriangulationFace(TriangulationVertex v0,
                         TriangulationVertex v1,
                         TriangulationVertex v2,
                         J2DScene scene,
                         boolean testing)

Method Detail

killShapes

public void killShapes(J2DScene scene)

getCorner

public TriangulationVertex getCorner(int i)

getNeighbor

public TriangulationFace getNeighbor(int i)

getEdgeShape

public Shape getEdgeShape(int i)

setCircumCircle

public void setCircumCircle()

setCircumCircle

public void setCircumCircle(Circle c)

setCircumCircleCenterX

public void setCircumCircleCenterX(double x)

setCircumCircleCenterY

public void setCircumCircleCenterY(double y)

setCircumCircleRadius

public void setCircumCircleRadius(double r)

isAlive

public boolean isAlive()

hasShape

public boolean hasShape()

getCount

public int getCount()

getId

public int getId()

setId

public void setId(int id)

setNeighbor

public void setNeighbor(int indx,
                        TriangulationFace face)

setAlive

public void setAlive(boolean alive)

isFlat

public boolean isFlat()

hasLowestRotIndex

public boolean hasLowestRotIndex(TriangulationVertex v,
                                 java.util.List<java.lang.Integer> rotIndx,
                                 int size)

hasRotatingCorners

public boolean hasRotatingCorners(java.util.List<java.lang.Integer> rotIndx)

getTriangle

public Triangle getTriangle()

getCircumCircle

public Circle getCircumCircle()

getOppLine

public Line getOppLine(TriangulationVertex v)

getOppFace

public TriangulationFace getOppFace(TriangulationVertex v)

returns the face opposite the vertex v in this face, null if such face does not exist

hasVertex

public boolean hasVertex(TriangulationVertex v)

returns TRUE if the face has vertex v as one of its corners

getIndex

public int getIndex(TriangulationVertex v)

returns the index of the specified vertex in the face

getIndex

public int getIndex(TriangulationFace t)

returns the index of the specified neighbor face

getThirdVertex

public TriangulationVertex getThirdVertex(TriangulationVertex u,
                                          TriangulationVertex v)

returns third vertex of the face

getThirdVertex

public TriangulationVertex getThirdVertex(TriangulationFace face)

returns vertex of the face not in this.face

draw

public void draw(J2DScene scene,
                 java.awt.Color clr)

draw

public void draw(J2DScene scene)

draw

public void draw(J2DScene scene,
                 boolean testing)

drawCircumCircle

public Shape drawCircumCircle(J2DScene scene,
                              java.awt.Color clr)

drawRotatedCircumCircle

public Shape drawRotatedCircumCircle(J2DScene scene,
                                     java.awt.Color clr,
                                     double angle,
                                     java.util.List<java.lang.Integer> rotIndx)

hide

public void hide(J2DScene scene,
                 boolean testing)

hideCircumCircle

public void hideCircumCircle(J2DScene scene)

reshape

public void reshape(J2DScene scene,
                    boolean testing)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getCorners

public TriangulationVertex[] getCorners()