## javax.media.j3d
Class PickConeSegment

    java.lang.Object
      javax.media.j3d.PickShape
          javax.media.j3d.PickCone
              javax.media.j3d.PickConeSegment

    public final class PickConeSegment

extends PickCone

PickConeSegment is a finite cone segment 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
`PickConeSegment()` Constructs an empty PickConeSegment.
`PickConeSegment(Point3d origin, Point3d end, double spreadAngle)` Constructs a finite cone pick shape from the specified parameters.

Method Summary
`void` `getEnd(Point3d end)` Gets the end point of this PickConeSegment.
`void` `set(Point3d origin, Point3d end, double spreadAngle)` Sets the parameters of this PickCone to the specified values.

Methods inherited from class javax.media.j3d.PickCone
`getDirection, getOrigin, getSpreadAngle`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### PickConeSegment

    public PickConeSegment()

  Constructs an empty PickConeSegment. The origin and end point of the cone are initialized to (0,0,0). The spread angle is initialized to `PI/64` radians.

### PickConeSegment

    public PickConeSegment(Point3d origin,
                           Point3d end,
                           double spreadAngle)

  Constructs a finite cone pick shape from the specified parameters.

  Parameters:
    `origin` - the origin of the cone
    `end` - the end of the cone along the direction vector
    `spreadAngle` - the spread angle of the cone in radians

Method Detail

### set

    public void set(Point3d origin,
                    Point3d end,
                    double spreadAngle)

  Sets the parameters of this PickCone to the specified values.

  Parameters:
    `origin` - the origin of the cone
    `end` - the end of the cone
    `spreadAngle` - the spread angle of the cone in radians

### getEnd

    public void getEnd(Point3d end)

  Gets the end point of this PickConeSegment.

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

Copyright 1996-2008 Sun Microsystems, Inc. All Rights Reserved. Use is subject to license terms.