Package com.treemap.swing.fastvoronoi.originalconvexhull

Class Facet

java.lang.Object

com.treemap.swing.fastvoronoi.originalconvexhull.Facet

public class Facet
extends Object

Facet class connected over double-connected edge list. Contains incident vertices and edges.

Constructor Summary

Constructors

Constructor	Description
Facet(Vertex a, Vertex b, Vertex c)
Facet(Vertex a, Vertex b, Vertex c, Vertex orient)	Creates the Face with a,b,c and orients with the 4th point (which is behind the facet).

Method Summary

Modifier and Type	Method	Description
boolean	behind(Vertex test)	Is the given vertex in front of or behind this face?
boolean	conflict(Vertex test)
Point2D	getDualPoint()
Edge	getEdge(int index)
int	getEdgeCount()
Edge	getHorizon()
int	getIndex()
ConflictList	getList()
Vector	getNormal()
Vertex	getVertex(int i)
int	getVertexCount()
boolean	isMarked()
boolean	isVisibleFromBelow()
void	link(Edge e)
void	link(Facet f0, Vertex v0, Vertex v1)	Links the given face f0 with the edge between v0 and v1 with the current face
void	orient(Vertex orient)
void	removeConflict()
void	setIndex(int index)
void	setList(ConflictList list)
void	setMarked(boolean marked)
void	setNormal(Vector normal)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

Facet

public Facet(Vertex a,
 Vertex b,
 Vertex c)

Facet

public Facet(Vertex a,
 Vertex b,
 Vertex c,
 Vertex orient)

Creates the Face with a,b,c and orients with the 4th point (which is behind the facet).

Method Details

getIndex

public int getIndex()

setIndex

public void setIndex(int index)

orient

public void orient(Vertex orient)

getList

public ConflictList getList()

setList

public void setList(ConflictList list)

toString

public String toString()

Overrides:

toString in class Object

getVertex

public Vertex getVertex(int i)

isVisibleFromBelow

public boolean isVisibleFromBelow()

getEdgeCount

public int getEdgeCount()

getEdge

public Edge getEdge(int index)

getNormal

public Vector getNormal()

setNormal

public void setNormal(Vector normal)

link

public void link(Facet f0,
 Vertex v0,
 Vertex v1)

Links the given face f0 with the edge between v0 and v1 with the current face

link

public void link(Edge e)

getDualPoint

public Point2D getDualPoint()

behind

public boolean behind(Vertex test)

Is the given vertex in front of or behind this face?

conflict

public boolean conflict(Vertex test)

getVertexCount

public int getVertexCount()

setMarked

public void setMarked(boolean marked)

isMarked

public boolean isMarked()

removeConflict

public void removeConflict()

getHorizon

public Edge getHorizon()