Package com.jme3.math

Class AbstractTriangle

java.lang.Object

com.jme3.math.AbstractTriangle

All Implemented Interfaces:

Collidable

Direct Known Subclasses:

Triangle

public abstract class AbstractTriangle
extends Object
implements Collidable

A Collidable with a triangular shape.

Constructor Summary

Constructors

Constructor	Description
AbstractTriangle()

Method Summary

Modifier and Type	Method	Description
int	collideWith(Collidable other, CollisionResults results)	Generate collision results for this triangle with another Collidable.
abstract Vector3f	get1()	Determine the location of the first vertex.
abstract Vector3f	get2()	Determine the location of the 2nd vertex.
abstract Vector3f	get3()	Determine the location of the 3rd vertex.
abstract void	set(Vector3f v1, Vector3f v2, Vector3f v3)	Alter all 3 vertex locations.
String	toString()	Returns a string representation of the triangle, which is unaffected.

Methods inherited from class java.lang.Object

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

Constructor Details

AbstractTriangle

public AbstractTriangle()

Method Details

get1

public abstract Vector3f get1()

Determine the location of the first vertex.

Returns:

a location vector

get2

public abstract Vector3f get2()

Determine the location of the 2nd vertex.

Returns:

a location vector

get3

public abstract Vector3f get3()

Determine the location of the 3rd vertex.

Returns:

a location vector

set

public abstract void set(Vector3f v1,
 Vector3f v2,
 Vector3f v3)

Alter all 3 vertex locations.

Parameters:

v1 - the location for the first vertex

v2 - the location for the 2nd vertex

v3 - the location for the 3rd vertex

collideWith

public int collideWith(Collidable other,
 CollisionResults results)

Generate collision results for this triangle with another Collidable.

Specified by:

collideWith in interface Collidable

Parameters:

other - the other Collidable

results - storage for collision results

Returns:

the number of collisions found

toString

public String toString()

Returns a string representation of the triangle, which is unaffected. For example, a Triangle joining (1,0,0) and (0,1,0) with (0,0,1) is represented by:

 Triangle [V1: (1.0, 0.0, 0.0)  V2: (0.0, 1.0, 0.0)  V3: (0.0, 0.0, 1.0)]
 

Overrides:

toString in class Object

Returns:

the string representation (not null, not empty)