graphics.raytracers.tracer.geometry
Class Ray3d

java.lang.Object
  graphics.raytracers.tracer.geometry.Ray3d

public final class Ray3d
extends java.lang.Object

Constructor Summary

Ray3d()

Ray3d(Vector3d pnt, Vector3d dir)

Method Summary

Vector3d	getDirection()
Vector3d	getStartPoint()
Vector3d	point(double t)
void	setDirection(Vector3d d)
void	setStartPoint(Vector3d p)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Ray3d

public Ray3d(Vector3d pnt,
             Vector3d dir)

Ray3d

public Ray3d()

Method Detail

point

public Vector3d point(double t)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getStartPoint

public Vector3d getStartPoint()

setStartPoint

public void setStartPoint(Vector3d p)

getDirection

public Vector3d getDirection()

setDirection

public void setDirection(Vector3d d)