edu.jhu.ece.iacl.jist.structures.geom
Class TriangleSigned

java.lang.Object
  edu.jhu.ece.iacl.jist.structures.geom.TriangleSigned

public class TriangleSigned
extends java.lang.Object

Created by IntelliJ IDEA. User: bennett Date: Nov 20, 2005 Time: 9:28:30 AM To change this template use Options | File Templates. ************************************ Magnetic Resonance in Medicine Final Project Released: December 1, 2005 class Triangle Represent a triangle Copyright (C) 2005 Bennett Landman, bennett@bme.jhu.edu

Field Summary

static float	EPS The EPS.
PT[]	pts The pts.

Constructor Summary

TriangleSigned(PT a, PT b, PT c)
Instantiates a new triangle signed.

Method Summary

boolean	contains(PT p) Contains.
IntersectResult	findIntersect(PT a, PT b) Find intersect.
boolean	intersect(PT a, PT b) Intersect.
int	volumeSign(PT a, PT b, PT c, PT d) Volume sign.

Methods inherited from class java.lang.Object

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

Field Detail

EPS

public static float EPS

The EPS.

pts

public PT[] pts

The pts.

Constructor Detail

TriangleSigned

public TriangleSigned(PT a,
                      PT b,
                      PT c)

Instantiates a new triangle signed.

Parameters:

a - the a

b - the b

c - the c

Method Detail

intersect

public boolean intersect(PT a,
                         PT b)
                  throws DegenerateIntersectionException

Intersect.

Parameters:

a - the a

b - the b

Returns:

true, if successful

Throws:

DegenerateIntersectionException - the degenerate intersection exception

findIntersect

public IntersectResult findIntersect(PT a,
                                     PT b)
                              throws DegenerateIntersectionException

Find intersect.

Parameters:

a - the a

b - the b

Returns:

the intersect result

Throws:

DegenerateIntersectionException - the degenerate intersection exception

volumeSign

public int volumeSign(PT a,
                      PT b,
                      PT c,
                      PT d)

Volume sign.

Parameters:

a - the a

b - the b

c - the c

d - the d

Returns:

the int

contains

public boolean contains(PT p)

Contains.

Parameters:

p - the p

Returns:

true, if successful