javax.media.j3d
Class PickCylinderRay

java.lang.Object
  extended by javax.media.j3d.PickShape
      extended by javax.media.j3d.PickCylinder
          extended by javax.media.j3d.PickCylinderRay

public final class PickCylinderRay
extends PickCylinder

PickCylinderRay is an infinite cylindrical ray pick shape. It can be used as an argument to the picking methods in BranchGroup and Locale.

Since:
Java 3D 1.2
See Also:
BranchGroup.pickAll(javax.media.j3d.PickShape), Locale.pickAll(javax.media.j3d.PickShape)

Constructor Summary
PickCylinderRay()
          Constructs an empty PickCylinderRay.
PickCylinderRay(Point3d origin, Vector3d direction, double radius)
          Constructs an infinite cylindrical ray pick shape from the specified parameters.
 
Method Summary
 void set(Point3d origin, Vector3d direction, double radius)
          Sets the parameters of this PickCylinderRay to the specified values.
 
Methods inherited from class javax.media.j3d.PickCylinder
getDirection, getOrigin, getRadius
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

PickCylinderRay

public PickCylinderRay()
Constructs an empty PickCylinderRay. The origin and direction of the cylindrical ray are initialized to (0,0,0). The radius is initialized to 0.


PickCylinderRay

public PickCylinderRay(Point3d origin,
                       Vector3d direction,
                       double radius)
Constructs an infinite cylindrical ray pick shape from the specified parameters.

Parameters:
origin - the origin of the cylindrical ray.
direction - the direction of the cylindrical ray.
radius - the radius of the cylindrical ray.
Method Detail

set

public void set(Point3d origin,
                Vector3d direction,
                double radius)
Sets the parameters of this PickCylinderRay to the specified values.

Parameters:
origin - the origin of the cylindrical ray.
direction - the direction of the cylindrical ray.
radius - the radius of the cylindrical ray.