Package com.ardor3d.intersection

Class TriangleTriangleIntersect

java.lang.Object

com.ardor3d.intersection.TriangleTriangleIntersect

public class TriangleTriangleIntersect
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final double	EPSILON	EPSILON represents the error buffer used to denote a hit.

Constructor Summary

Constructors

Constructor	Description
TriangleTriangleIntersect()

Method Summary

Modifier and Type	Method	Description
static boolean	intersectTriTri(Vector3 v0, Vector3 v1, Vector3 v2, Vector3 u0, Vector3 u1, Vector3 u2)	This method tests for the intersection between two triangles defined by their vertices.

Methods inherited from class java.lang.Object

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

Field Details

EPSILON

public static final double EPSILON

EPSILON represents the error buffer used to denote a hit.

See Also:

• Constant Field Values

Constructor Details

TriangleTriangleIntersect

public TriangleTriangleIntersect()

Method Details

intersectTriTri

public static boolean intersectTriTri(Vector3 v0,
 Vector3 v1,
 Vector3 v2,
 Vector3 u0,
 Vector3 u1,
 Vector3 u2)

This method tests for the intersection between two triangles defined by their vertices. Converted to java from C code found at http://jgt.akpeters.com/papers/Moller97/

Parameters:

v0 - First triangle's first vertex.

v1 - First triangle's second vertex.

v2 - First triangle's third vertex.

u0 - Second triangle's first vertex.

u1 - Second triangle's second vertex.

u2 - Second triangle's third vertex.

Returns:

True if the two triangles intersect, false otherwise.