com.jme3.bullet.collision.shapes

Class BoxCollisionShape

java.lang.Object

com.jme3.bullet.collision.shapes.CollisionShape

com.jme3.bullet.collision.shapes.BoxCollisionShape

All Implemented Interfaces:

Savable

public class BoxCollisionShape
extends CollisionShape

A rectangular-solid collision shape based on Bullet's btBoxShape.

Field Summary

Fields inherited from class com.jme3.bullet.collision.shapes.CollisionShape

margin, objectId, scale

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	BoxCollisionShape() No-argument constructor needed by SavableClassUtil.
	BoxCollisionShape(Vector3f halfExtents) Instantiate a box shape with the specified half extents.

Method Summary

Modifier and Type	Method and Description
protected void	createShape() Instantiate the configured shape in Bullet.
Vector3f	getHalfExtents() Access the half extents of the box.
void	read(JmeImporter im) De-serialize this shape, for example when loading from a J3O file.
void	write(JmeExporter ex) Serialize this shape, for example when saving to a J3O file.

Methods inherited from class com.jme3.bullet.collision.shapes.CollisionShape

finalize, getDefaultMargin, getMargin, getObjectId, getScale, isNonMoving, setDefaultMargin, setMargin, setObjectId, setScale

Methods inherited from class java.lang.Object

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

Constructor Detail

BoxCollisionShape

protected BoxCollisionShape()

No-argument constructor needed by SavableClassUtil. Do not invoke directly!

BoxCollisionShape

public BoxCollisionShape(Vector3f halfExtents)

Instantiate a box shape with the specified half extents.

Parameters:

halfExtents - the desired unscaled half extents (not null, no negative component, alias created)

Method Detail

getHalfExtents

public final Vector3f getHalfExtents()

Access the half extents of the box.

Returns:

the pre-existing instance (not null, no negative component)

write

public void write(JmeExporter ex)
           throws java.io.IOException

Serialize this shape, for example when saving to a J3O file.

Specified by:

write in interface Savable

Overrides:

write in class CollisionShape

Parameters:

ex - exporter (not null)

Throws:

java.io.IOException - from exporter

read

public void read(JmeImporter im)
          throws java.io.IOException

De-serialize this shape, for example when loading from a J3O file.

Specified by:

read in interface Savable

Overrides:

read in class CollisionShape

Parameters:

im - importer (not null)

Throws:

java.io.IOException - from importer

createShape

protected void createShape()

Instantiate the configured shape in Bullet.