com.jme3.bullet.control

Class GhostControl

java.lang.Object

com.jme3.bullet.collision.PhysicsCollisionObject

com.jme3.bullet.objects.PhysicsGhostObject

com.jme3.bullet.control.GhostControl

All Implemented Interfaces:

PhysicsControl, com.jme3.export.Savable, com.jme3.scene.control.Control, com.jme3.util.clone.JmeCloneable, java.lang.Cloneable

public class GhostControl
extends PhysicsGhostObject
implements PhysicsControl, com.jme3.util.clone.JmeCloneable

A GhostControl moves with the spatial it is attached to and can be used to check overlaps with other physics objects (e.g. aggro radius).

Author:

normenhansen

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	added
protected boolean	applyLocal
protected boolean	enabled
protected PhysicsSpace	space
protected com.jme3.scene.Spatial	spatial

Fields inherited from class com.jme3.bullet.objects.PhysicsGhostObject

locationDirty, tmp_inverseWorldRotation

Fields inherited from class com.jme3.bullet.collision.PhysicsCollisionObject

COLLISION_GROUP_01, COLLISION_GROUP_02, COLLISION_GROUP_03, COLLISION_GROUP_04, COLLISION_GROUP_05, COLLISION_GROUP_06, COLLISION_GROUP_07, COLLISION_GROUP_08, COLLISION_GROUP_09, COLLISION_GROUP_10, COLLISION_GROUP_11, COLLISION_GROUP_12, COLLISION_GROUP_13, COLLISION_GROUP_14, COLLISION_GROUP_15, COLLISION_GROUP_16, COLLISION_GROUP_NONE, collisionGroup, collisionGroupsMask, collisionShape, objectId

Constructor Summary

Constructors

Constructor and Description
GhostControl()
GhostControl(CollisionShape shape)

Method Summary

Methods

Modifier and Type	Method and Description
void	cloneFields(com.jme3.util.clone.Cloner cloner, java.lang.Object original)
com.jme3.scene.control.Control	cloneForSpatial(com.jme3.scene.Spatial spatial)
PhysicsSpace	getPhysicsSpace()
boolean	isApplyPhysicsLocal()
boolean	isEnabled() Returns the current enabled state of the physics control
java.lang.Object	jmeClone()
void	read(com.jme3.export.JmeImporter im)
void	render(com.jme3.renderer.RenderManager rm, com.jme3.renderer.ViewPort vp)
void	setApplyPhysicsLocal(boolean applyPhysicsLocal) When set to true, the physics coordinates will be applied to the local translation of the Spatial
void	setEnabled(boolean enabled) The physics object is removed from the physics space when the control is disabled.
void	setPhysicsSpace(PhysicsSpace space) Only used internally, do not call.
void	setSpatial(com.jme3.scene.Spatial spatial)
void	update(float tpf)
void	write(com.jme3.export.JmeExporter ex)

Methods inherited from class com.jme3.bullet.objects.PhysicsGhostObject

buildObject, destroy, getCcdMotionThreshold, getCcdSquareMotionThreshold, getCcdSweptSphereRadius, getOverlapping, getOverlappingCount, getOverlappingObjects, getOverlappingObjects, getPhysicsLocation, getPhysicsLocation, getPhysicsRotation, getPhysicsRotation, getPhysicsRotationMatrix, getPhysicsRotationMatrix, setCcdMotionThreshold, setCcdSweptSphereRadius, setCollisionShape, setPhysicsLocation, setPhysicsRotation, setPhysicsRotation

Methods inherited from class com.jme3.bullet.collision.PhysicsCollisionObject

addCollideWithGroup, attachCollisionShape, finalize, finalizeNative, getCollideWithGroups, getCollisionGroup, getCollisionShape, getObjectId, getUserObject, initUserPointer, removeCollideWithGroup, setCollideWithGroups, setCollisionGroup, setUserObject

Methods inherited from class java.lang.Object

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

Field Detail

spatial

protected com.jme3.scene.Spatial spatial

enabled

protected boolean enabled

added

protected boolean added

space

protected PhysicsSpace space

applyLocal

protected boolean applyLocal

Constructor Detail

GhostControl

public GhostControl()

GhostControl

public GhostControl(CollisionShape shape)

Method Detail

isApplyPhysicsLocal

public boolean isApplyPhysicsLocal()

setApplyPhysicsLocal

public void setApplyPhysicsLocal(boolean applyPhysicsLocal)

When set to true, the physics coordinates will be applied to the local translation of the Spatial

Parameters:

applyPhysicsLocal -

cloneForSpatial

public com.jme3.scene.control.Control cloneForSpatial(com.jme3.scene.Spatial spatial)

Specified by:

cloneForSpatial in interface com.jme3.scene.control.Control

jmeClone

public java.lang.Object jmeClone()

Specified by:

jmeClone in interface com.jme3.util.clone.JmeCloneable

cloneFields

public void cloneFields(com.jme3.util.clone.Cloner cloner,
               java.lang.Object original)

Specified by:

cloneFields in interface com.jme3.util.clone.JmeCloneable

setSpatial

public void setSpatial(com.jme3.scene.Spatial spatial)

Specified by:

setSpatial in interface com.jme3.scene.control.Control

setEnabled

public void setEnabled(boolean enabled)

Description copied from interface: PhysicsControl

The physics object is removed from the physics space when the control is disabled. When the control is enabled again the physics object is moved to the current location of the spatial and then added to the physics space. This allows disabling/enabling physics to move the spatial freely.

Specified by:

setEnabled in interface PhysicsControl

isEnabled

public boolean isEnabled()

Description copied from interface: PhysicsControl

Returns the current enabled state of the physics control

Specified by:

isEnabled in interface PhysicsControl

Returns:

current enabled state

update

public void update(float tpf)

Specified by:

update in interface com.jme3.scene.control.Control

render

public void render(com.jme3.renderer.RenderManager rm,
          com.jme3.renderer.ViewPort vp)

Specified by:

render in interface com.jme3.scene.control.Control

setPhysicsSpace

public void setPhysicsSpace(PhysicsSpace space)

Description copied from interface: PhysicsControl

Only used internally, do not call.

Specified by:

setPhysicsSpace in interface PhysicsControl

getPhysicsSpace

public PhysicsSpace getPhysicsSpace()

Specified by:

getPhysicsSpace in interface PhysicsControl

write

public void write(com.jme3.export.JmeExporter ex)
           throws java.io.IOException

Specified by:

write in interface com.jme3.export.Savable

Overrides:

write in class PhysicsGhostObject

Throws:

java.io.IOException

read

public void read(com.jme3.export.JmeImporter im)
          throws java.io.IOException

Specified by:

read in interface com.jme3.export.Savable

Overrides:

read in class PhysicsGhostObject

Throws:

java.io.IOException