Package ptolemy.domains.gr.lib

Class MovableViewScreen3D

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.ViewScreen3D

ptolemy.domains.gr.lib.MovableViewScreen3D

All Implemented Interfaces:

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

public class MovableViewScreen3D
extends ViewScreen3D

A sink actor that renders the GR geometry into a display screen with movable viewpoint.

Since:

Ptolemy II 4.1

Version:

$Id$

Author:

Adam Cataldo

Pt.AcceptedRating:

Red (acataldo)

Pt.ProposedRating:

Red (acataldo)

Nested Class Summary

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

Entity.ContainedObjectsIterator

Field Summary

Fields inherited from class ptolemy.domains.gr.lib.ViewScreen3D

_bounds, _branchRoot, _canvas, _container, _frame, _iterationSynchronized, _lastTransform, _mouseRotate, _root, _simpleUniverse, _userTransformation, backgroundColor, horizontalResolution, iterationSynchronized, rotatable, scalable, sceneGraphIn, showAxes, title, translatable, verticalResolution

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
MovableViewScreen3D(CompositeEntity container, java.lang.String name)	Construct a ViewScreen in the given container with the given name.

Method Summary

Modifier and Type	Method	Description
java.lang.Object	clone(Workspace workspace)	Clone the actor into the specified workspace.
void	fire()	Call the ViewScreen fire() method, and translate and rotate the image if needed.
void	initialize()	Call the ViewScreen initialize() method, and set the correct location of the viewer.
boolean	postfire()	Update the input values of the state.
void	wrapup()	Reset the state to the initial values.

Methods inherited from class ptolemy.domains.gr.lib.ViewScreen3D

_addChild, _createViewScreen, _getHorizontalPixels, _getNodeObject, _getVerticalPixels, _makeBackground, _makeNodeConnection, _makeSceneGraphConnection, _startRenderer, _stopRenderer, addChild, getBranchGroup, getCanvas, place

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

_setViewScreen

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, prefire, preinitialize, 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, attributeChanged, 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, prefire, stop, stopFire, terminate

Methods inherited from interface ptolemy.actor.Initializable

addInitializable, preinitialize, removeInitializable

Methods inherited from interface ptolemy.kernel.util.Nameable

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

Constructor Detail

MovableViewScreen3D

public MovableViewScreen3D(CompositeEntity container,
                           java.lang.String name)
                    throws IllegalActionException,
                           NameDuplicationException

Construct a ViewScreen in the given container with the given name. If the container argument is null, a NullPointerException will be thrown. If the name argument is null, then the name is set to the empty string. Increment the version number of the workspace.

Parameters:

container - Container of the director.

name - Name of this ViewScreen.

Throws:

IllegalActionException - If this actor is not compatible with the specified container.

NameDuplicationException - If the container not a CompositeActor and the name collides with an entity in the container.

Method Detail

clone

public java.lang.Object clone(Workspace workspace)
                       throws java.lang.CloneNotSupportedException

Clone the actor into the specified workspace.

Overrides:

clone in class ViewScreen3D

Parameters:

workspace - The workspace for the new object.

Returns:

A new actor.

Throws:

java.lang.CloneNotSupportedException - If a derived class contains an attribute that cannot be cloned.

See Also:

NamedObj.exportMoML(Writer, int, String), NamedObj.setDeferringChangeRequests(boolean)

fire

public void fire()
          throws IllegalActionException

Call the ViewScreen fire() method, and translate and rotate the image if needed.

Specified by:

fire in interface Executable

Overrides:

fire in class ViewScreen3D

Throws:

IllegalActionException - If the input array has the wrong size.

initialize

public void initialize()
                throws IllegalActionException

Call the ViewScreen initialize() method, and set the correct location of the viewer.

Specified by:

initialize in interface Initializable

Overrides:

initialize in class ViewScreen3D

Throws:

IllegalActionException - If the input array has the wrong size.

postfire

public boolean postfire()
                 throws IllegalActionException

Update the input values of the state.

Specified by:

postfire in interface Executable

Overrides:

postfire in class ViewScreen3D

Returns:

Returns the value from its super class.

Throws:

IllegalActionException - Thrown if super class throws it.

wrapup

public void wrapup()
            throws IllegalActionException

Reset the state to the initial values.

Specified by:

wrapup in interface Initializable

Overrides:

wrapup in class ViewScreen3D

Throws:

IllegalActionException - Thrown if super class throws it.