javax.media.j3d

Class PickBounds

java.lang.Object

javax.media.j3d.PickShape

javax.media.j3d.PickBounds

public final class PickBounds
extends PickShape

PickBounds is a finite pick shape defined with a Bounds object. 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)

Field Summary

Fields

Modifier and Type	Field and Description
(package private) Bounds	bounds

Fields inherited from class javax.media.j3d.PickShape

PICKBOUNDINGBOX, PICKBOUNDINGPOLYTOPE, PICKBOUNDINGSPHERE, PICKCONE, PICKCYLINDER, PICKPOINT, PICKRAY, PICKSEGMENT, PICKUNKNOWN

Constructor Summary

Constructors

Constructor and Description
PickBounds() Constructs an empty PickBounds.
PickBounds(Bounds boundsObject) Constructs a PickBounds from the specified bounds object.

Method Summary

Methods

Modifier and Type	Method and Description
Bounds	get() Gets the bounds object from this PickBounds.
(package private) int	getPickType()
(package private) Point3d	getStartPoint()
(package private) boolean	intersect(Bounds bounds, Point4d pickPos) Return true if shape intersect with bounds.
void	set(Bounds boundsObject) Sets the bounds object of this PickBounds to the specified object.
(package private) PickShape	transform(Transform3D t3d)

Methods inherited from class javax.media.j3d.PickShape

distance

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

bounds

Bounds bounds

Constructor Detail

PickBounds

public PickBounds()

Constructs an empty PickBounds. The bounds object is set to null.

PickBounds

public PickBounds(Bounds boundsObject)

Constructs a PickBounds from the specified bounds object.

Parameters:

boundsObject - the bounds of this PickBounds.

Method Detail

set

public void set(Bounds boundsObject)

Sets the bounds object of this PickBounds to the specified object.

Parameters:

boundsObject - the new bounds of this PickBounds.

get

public Bounds get()

Gets the bounds object from this PickBounds.

Returns:

the bounds.

intersect

final boolean intersect(Bounds bounds,
                Point4d pickPos)

Return true if shape intersect with bounds. The point of intersection is stored in pickPos.

Specified by:

intersect in class PickShape

transform

PickShape transform(Transform3D t3d)

Specified by:

transform in class PickShape

getStartPoint

Point3d getStartPoint()

Specified by:

getStartPoint in class PickShape

getPickType

int getPickType()

Specified by:

getPickType in class PickShape