public class Ray_2 extends java.lang.Object
protected Point_2
p
protected Vector_2
v
Ray_2()
Ray_2(Point_2 p, Vector_2 v)
Ray_2(Segment_2 s)
int
dimension()
Vector_2
direction()
boolean
equals(Ray_2 r)
Point_2
source()
java.lang.String
toString()
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
protected Point_2 p
protected Vector_2 v
public Ray_2()
public Ray_2(Point_2 p, Vector_2 v)
public Ray_2(Segment_2 s)
public Point_2 source()
public Vector_2 direction()
public boolean equals(Ray_2 r)
public java.lang.String toString()
toString
java.lang.Object
public int dimension()