Package ptolemy.domains.gr.lib

Class Box3D

java.lang.Object

ptolemy.kernel.util.NamedObj

ptolemy.kernel.InstantiableNamedObj

ptolemy.kernel.Entity<T>

ptolemy.kernel.ComponentEntity<T>

ptolemy.actor.AtomicActor<TypedIOPort>

ptolemy.actor.TypedAtomicActor

ptolemy.domains.gr.kernel.GRActor

ptolemy.domains.gr.kernel.GRActor3D

ptolemy.domains.gr.lib.GRShadedShape

ptolemy.domains.gr.lib.Box3D

All Implemented Interfaces:

java.lang.Cloneable, Actor, Executable, FiringsRecordable, Initializable, TypedActor, Changeable, Debuggable, DebugListener, Derivable, Instantiable, ModelErrorHandler, MoMLExportable, Moveable, Nameable

public class Box3D
extends GRShadedShape

This actor contains the geometry and appearance specifications for a box. The output port is used to connect this actor to the Java3D scene graph. This actor will only have meaning in the GR domain. The parameters xLength, yHeight, and zWidth determine the dimensions of box. The rest of the parameters are described in the base class.

Since:

Ptolemy II 1.0

Version:

$Id$

Author:

Chamberlain Fong, Edward A. Lee

Pt.AcceptedRating:

Green (liuxj)

Pt.ProposedRating:

Green (eal)

Nested Class Summary

Nested classes/interfaces inherited from class ptolemy.kernel.Entity

Entity.ContainedObjectsIterator

Field Summary

Fields

Modifier and Type	Field	Description
Parameter	xLength	The length of the box in the x-axis.
Parameter	yHeight	The height of the box in the y-axis.
Parameter	zWidth	The width of the box in the z-axis.

Fields inherited from class ptolemy.domains.gr.lib.GRShadedShape

_appearance, _changesAllowedNow, _coloringAttributes, _material, _polygonAttributes, _transparencyAttributes, allowRuntimeChanges, diffuseColor, emissiveColor, flat, sceneGraphOut, shininess, specularColor, texture, transparency, wireFrame

Fields inherited from class ptolemy.domains.gr.kernel.GRActor3D

_viewScreen

Fields inherited from class ptolemy.domains.gr.kernel.GRActor

_allowAttributeChanges, _isSceneGraphInitialized

Fields inherited from class ptolemy.actor.TypedAtomicActor

_typesValid

Fields inherited from class ptolemy.actor.AtomicActor

_actorFiringListeners, _initializables, _notifyingActorFiring, _stopRequested

Fields inherited from class ptolemy.kernel.util.NamedObj

_changeListeners, _changeLock, _changeRequests, _debugging, _debugListeners, _deferChangeRequests, _elementName, _isPersistent, _verbose, _workspace, ATTRIBUTES, CLASSNAME, COMPLETE, CONTENTS, DEEP, FULLNAME, LINKS

Fields inherited from interface ptolemy.actor.Executable

COMPLETED, NOT_READY, STOP_ITERATING

Constructor Summary

Constructors

Constructor	Description
Box3D(CompositeEntity container, java.lang.String name)	Construct an actor with the given container and name.

Method Summary

Modifier and Type	Method	Description
protected void	_createModel()	Create the shape and appearance of the box.
protected javax.media.j3d.Node	_getNodeObject()	Return the Java3D box.
void	attributeChanged(Attribute attribute)	If the dimensions change, then update the box.

Methods inherited from class ptolemy.domains.gr.lib.GRShadedShape

_createAppearance, _makeSceneGraphConnection, _setViewScreen, clone, initialize, prefire, preinitialize, wrapup

Methods inherited from class ptolemy.domains.gr.kernel.GRActor3D

_addChild

Methods inherited from class ptolemy.domains.gr.kernel.GRActor

fire

Methods inherited from class ptolemy.actor.TypedAtomicActor

_containedTypeConstraints, _customTypeConstraints, _defaultTypeConstraints, _fireAt, _fireAt, attributeTypeChanged, clone, isBackwardTypeInferenceEnabled, newPort, typeConstraintList, typeConstraints

Methods inherited from class ptolemy.actor.AtomicActor

_actorFiring, _actorFiring, _declareDelayDependency, addActorFiringListener, addInitializable, connectionsChanged, createReceivers, declareDelayDependency, getCausalityInterface, getDirector, getExecutiveDirector, getManager, inputPortList, isFireFunctional, isStrict, iterate, newReceiver, outputPortList, postfire, pruneDependencies, recordFiring, removeActorFiringListener, removeDependency, removeInitializable, setContainer, stop, stopFire, terminate

Methods inherited from class ptolemy.kernel.ComponentEntity

_adjustDeferrals, _checkContainer, _getContainedObject, _propagateExistence, getContainer, instantiate, isAtomic, isOpaque, moveDown, moveToFirst, moveToIndex, moveToLast, moveUp, propagateExistence, setName

Methods inherited from class ptolemy.kernel.Entity

_addPort, _description, _exportMoMLContents, _removePort, _validateSettables, connectedPortList, connectedPorts, containedObjectsIterator, getAttribute, getPort, getPorts, linkedRelationList, linkedRelations, portList, removeAllPorts, setClassDefinition, uniqueName

Methods inherited from class ptolemy.kernel.InstantiableNamedObj

_setParent, exportMoML, getChildren, getElementName, getParent, getPrototypeList, isClassDefinition, isWithinClassDefinition

Methods inherited from class ptolemy.kernel.util.NamedObj

_addAttribute, _adjustOverride, _attachText, _cloneFixAttributeFields, _containedDecorators, _copyChangeRequestList, _debug, _debug, _debug, _debug, _debug, _executeChangeRequests, _getIndentPrefix, _isMoMLSuppressed, _markContentsDerived, _notifyHierarchyListenersAfterChange, _notifyHierarchyListenersBeforeChange, _propagateValue, _removeAttribute, _splitName, _stripNumericSuffix, addChangeListener, addDebugListener, addHierarchyListener, attributeDeleted, attributeList, attributeList, decorators, deepContains, depthInHierarchy, description, description, event, executeChangeRequests, exportMoML, exportMoML, exportMoML, exportMoML, exportMoMLPlain, getAttribute, getAttributes, getChangeListeners, getClassName, getDecoratorAttribute, getDecoratorAttributes, getDerivedLevel, getDerivedList, getDisplayName, getFullName, getModelErrorHandler, getName, getName, getSource, handleModelError, isDeferringChangeRequests, isOverridden, isPersistent, lazyContainedObjectsIterator, message, notifyOfNameChange, propagateValue, propagateValues, removeAttribute, removeChangeListener, removeDebugListener, removeHierarchyListener, requestChange, setClassName, setDeferringChangeRequests, setDerivedLevel, setDisplayName, setModelErrorHandler, setPersistent, setSource, sortContainedObjects, toplevel, toString, validateSettables, workspace

Methods inherited from class java.lang.Object

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

Methods inherited from interface ptolemy.actor.Actor

createReceivers, getCausalityInterface, getDirector, getExecutiveDirector, getManager, inputPortList, newReceiver, outputPortList

Methods inherited from interface ptolemy.kernel.util.Derivable

getDerivedLevel, getDerivedList, propagateValue

Methods inherited from interface ptolemy.actor.Executable

isFireFunctional, isStrict, iterate, postfire, stop, stopFire, terminate

Methods inherited from interface ptolemy.actor.Initializable

addInitializable, removeInitializable

Methods inherited from interface ptolemy.kernel.util.Nameable

description, getContainer, getDisplayName, getFullName, getName, getName, setName

Field Detail

xLength

public Parameter xLength

The length of the box in the x-axis. This has type double with default 0.1.

yHeight

public Parameter yHeight

The height of the box in the y-axis. This has type double with default 0.1.

zWidth

public Parameter zWidth

The width of the box in the z-axis. This has type double with default 0.1.

Constructor Detail

Box3D

public Box3D(CompositeEntity container,
             java.lang.String name)
      throws IllegalActionException,
             NameDuplicationException

Construct an actor with the given container and name.

Parameters:

container - The container.

name - The name of this actor.

Throws:

IllegalActionException - If the actor cannot be contained by the proposed container.

NameDuplicationException - If the container already has an actor with this name.

Method Detail

attributeChanged

public void attributeChanged(Attribute attribute)
                      throws IllegalActionException

If the dimensions change, then update the box.

Overrides:

attributeChanged in class GRShadedShape

Parameters:

attribute - The attribute that changed.

Throws:

IllegalActionException - If the change is not acceptable to this container (not thrown in this base class).

_createModel

protected void _createModel()
                     throws IllegalActionException

Create the shape and appearance of the box.

Overrides:

_createModel in class GRShadedShape

Throws:

IllegalActionException - If the value of some parameters can't be obtained.

_getNodeObject

protected javax.media.j3d.Node _getNodeObject()

Return the Java3D box.

Specified by:

_getNodeObject in class GRActor3D

Returns:

The Java3D box.