javax.media.j3d
Class PickSegment

java.lang.Object
  extended by javax.media.j3d.PickShape
      extended by javax.media.j3d.PickSegment

public final class PickSegment
extends PickShape

PickSegment is a line segment pick shape. It can be used as an argument to the picking methods in BranchGroup and Locale.

See Also:
BranchGroup.pickAll(javax.media.j3d.PickShape), Locale.pickAll(javax.media.j3d.PickShape)

Constructor Summary
PickSegment()
          Constructs an empty PickSegment.
PickSegment(Point3d start, Point3d end)
          Constructs a line segment pick shape from the specified parameters.
 
Method Summary
 void get(Point3d start, Point3d end)
          Gets the parameters from this PickSegment.
 void set(Point3d start, Point3d end)
          Sets the parameters of this PickSegment to the specified values.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

PickSegment

public PickSegment()
Constructs an empty PickSegment. The start and end points of the line segment are initialized to (0,0,0).


PickSegment

public PickSegment(Point3d start,
                   Point3d end)
Constructs a line segment pick shape from the specified parameters.

Parameters:
start - the start point of the line segment.
end - the end point of the line segment.
Method Detail

set

public void set(Point3d start,
                Point3d end)
Sets the parameters of this PickSegment to the specified values.

Parameters:
start - the start point of the line segment.
end - the end point of the line segment.

get

public void get(Point3d start,
                Point3d end)
Gets the parameters from this PickSegment.

Parameters:
start - the Point3d object into which the start point will be copied.
end - the Point3d object into which the end point will be copied.