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
    Description
    final float[]
    Normalized direction vector of ray, float[3].
    final float[]
    Origin of Ray, float[3].
  • Constructor Summary

    Constructors
    Constructor
    Description
    Ray()
     
  • Method Summary

    Modifier and Type
    Method
    Description
     

    Methods inherited from class java.lang.Object

    equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
  • Field Details

    • orig

      public final float[] orig
      Origin of Ray, float[3].
    • dir

      public final float[] dir
      Normalized direction vector of ray, float[3].
  • Constructor Details

    • Ray

      public Ray()
  • Method Details