vclip
Class Edge

java.lang.Object
  vclip.Feature
      vclip.Edge

public class Edge

extends Feature

An edge of a polyhedron.

Author:

Brian Mirtich (C++ version), Eddy Boxerman, John E. Lloyd (Java port)

See Also:

Copyright information

Field Summary

Fields inherited from class vclip.Feature

EDGE, FACE, VERTEX

Method Summary

javax.vecmath.Vector3d	direction() Gets the direction vector associated with this edge
Vertex	getHead() Gets the head vertex associated with this edge.
Vertex	getTail() Gets the tail vertex associated with this edge.
Face	leftFace() Gets the left face associated with this edge.
double	length() Gets the length of this edge.
Feature	promote(javax.vecmath.Vector3d nrm, double angtol)
Face	rightFace() Gets the right face associated with this edge.
java.lang.String	toString() Produces a string representation of this edge.

Methods inherited from class vclip.Feature

getName, getType, isHidden, setHidden, typeName

Methods inherited from class java.lang.Object

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

Method Detail

getHead

public Vertex getHead()

Gets the head vertex associated with this edge.

Returns:

head vertex

getTail

public Vertex getTail()

Gets the tail vertex associated with this edge.

Returns:

tail vertex

leftFace

public Face leftFace()

Gets the left face associated with this edge.

Returns:

left face

rightFace

public Face rightFace()

Gets the right face associated with this edge.

Returns:

right face

direction

public javax.vecmath.Vector3d direction()

Gets the direction vector associated with this edge

Returns:

direction vector

length

public double length()

Gets the length of this edge.

Returns:

length of the edge

toString

public final java.lang.String toString()

Produces a string representation of this edge.

Returns:

string representation

promote

public Feature promote(javax.vecmath.Vector3d nrm,
                       double angtol)

Overrides:

promote in class Feature