Package com.macrofocus.treemap.fastvoronoi.convexhull

Class Facet

java.lang.Object

com.macrofocus.treemap.fastvoronoi.convexhull.Face

com.macrofocus.treemap.fastvoronoi.convexhull.Facet

public class Facet
extends Face

A triangular facet of a 3D polytope. Facets contain a list of incident vertices and edges.

Constructor Summary

Constructors

Constructor	Description
Facet(Vertex a, Vertex b, Vertex c)
Facet(Vertex a, Vertex b, Vertex c, Vertex d)

Method Summary

Modifier and Type	Method	Description
boolean	behind(Vertex test)	Is the given vertex in front of or behind this face?
void	connect(Edge e)
void	connect(Facet adjacent, Vertex a, Vertex b)
Edge	getEdge(int index)
int	getEdgeCount()
Edge	getHorizonEdge()
Edge	getMatchingEdge(Vertex a, Vertex b)
Vector	getNormal()
Vertex	getVertex(int index)
int	getVertexCount()
boolean	isFilled()	Should this facet be shaded or should only the edges be drawn?
boolean	isMarked()	Is this facet set to be removed?
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 reference)
void	setFilled(boolean filled)
void	setMarked(boolean marked)
java.lang.String	toString()

Methods inherited from class com.macrofocus.treemap.fastvoronoi.convexhull.Face

getData, getIndex, isVisible, setData, setIndex, setVisible

Methods inherited from class java.lang.Object

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

Constructor Detail

Facet

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

Facet

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

Method Detail

getNormal

public Vector getNormal()

getVertex

public Vertex getVertex(int index)

getVertexCount

public int getVertexCount()

getEdge

public Edge getEdge(int index)

getEdgeCount

public int getEdgeCount()

isFilled

public boolean isFilled()

Should this facet be shaded or should only the edges be drawn?

setFilled

public void setFilled(boolean filled)

isMarked

public boolean isMarked()

Is this facet set to be removed?

setMarked

public void setMarked(boolean marked)

behind

public boolean behind(Vertex test)

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

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)

connect

public void connect(Facet adjacent,
                    Vertex a,
                    Vertex b)

connect

public void connect(Edge e)

getMatchingEdge

public Edge getMatchingEdge(Vertex a,
                            Vertex b)

getHorizonEdge

public Edge getHorizonEdge()

orient

public void orient(Vertex reference)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object