com.jogamp.opengl.math

Class Ray

java.lang.Object

com.jogamp.opengl.math.Ray

public class Ray
extends Object

Simple compound denoting a ray.

A ray, also known as a half line, consists out of it's origin and direction. Hence it is bound to only the origin side, where the other end is +infinitive.

 R(t) = R0 + Rd * t with R0 origin, Rd direction and t > 0.0
 

A Ray maybe used for picking using a bounding box via fast probe or returning the intersection.

Field Summary

Fields

Modifier and Type	Field and Description
float[]	dir Normalized direction vector of ray, float[3].
float[]	orig Origin of Ray, float[3].

Constructor Summary

Constructors

Constructor and Description
Ray()

Method Summary

Methods

Modifier and Type	Method and Description
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

orig

public final float[] orig

Origin of Ray, float[3].

dir

public final float[] dir

Normalized direction vector of ray, float[3].

Constructor Detail

Ray

public Ray()

Method Detail

toString

public String toString()

Overrides:

toString in class Object