VisualSim.simulators.gr.lib
Class MovableViewScreen3D

java.lang.Object
  VisualSim.kernel.util.NamedObj
      VisualSim.kernel.InstantiableNamedObj
          VisualSim.kernel.Entity
              VisualSim.kernel.ComponentEntity
                  VisualSim.actor.AtomicActor
                      VisualSim.actor.TypedAtomicActor
                          VisualSim.simulators.gr.kernel.GRActor
                              VisualSim.simulators.gr.kernel.GRActor3D
                                  VisualSim.simulators.gr.lib.ViewScreen3D
                                      VisualSim.simulators.gr.lib.MovableViewScreen3D

All Implemented Interfaces:

VisualSim.actor.Actor, VisualSim.kernel.util.Changeable, java.lang.Cloneable, VisualSim.kernel.util.Debuggable, VisualSim.kernel.util.DebugListener, VisualSim.kernel.util.Derivable, VisualSim.actor.Executable, VisualSim.kernel.util.Instantiable, VisualSim.kernel.util.ModelErrorHandler, VisualSim.kernel.util.MoMLExportable, VisualSim.kernel.util.Moveable, VisualSim.kernel.util.Nameable, VisualSim.actor.gui.Placeable, java.io.Serializable, VisualSim.actor.TypedActor, VisualSim.simulators.gr.kernel.ViewScreenInterface

public class MovableViewScreen3D

extends ViewScreen3D

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

Since:

VisualSim4.1

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class VisualSim.kernel.Entity

VisualSim.kernel.Entity.ContainedObjectsIterator

Field Summary

protected VisualSim.data.DoubleToken	_angle
protected VisualSim.data.ArrayToken	_axis
protected VisualSim.data.DoubleToken	_initialAngle
protected VisualSim.data.ArrayToken	_initialAxis
protected VisualSim.data.ArrayToken	_initialPosition
protected VisualSim.data.ArrayToken	_position

Fields inherited from class VisualSim.simulators.gr.lib.ViewScreen3D

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

Fields inherited from class VisualSim.simulators.gr.kernel.GRActor3D

_viewScreen

Fields inherited from class VisualSim.simulators.gr.kernel.GRActor

_allowAttributeChanges, _isSceneGraphInitialized

Fields inherited from class VisualSim.actor.AtomicActor

_stopRequested, Block_Documentation

Fields inherited from class VisualSim.kernel.util.NamedObj

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

Fields inherited from interface VisualSim.actor.Executable

COMPLETED, NOT_READY, STOP_ITERATING

Constructor Summary

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

Method Summary

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 VisualSim.simulators.gr.lib.ViewScreen3D

_addChild, _createViewScreen, _getNodeObject, _makeBackground, _makeSceneGraphConnection, _newCanvas, _startRenderer, _stopRenderer, addChild, getBranchGroup, getCanvas, place

Methods inherited from class VisualSim.simulators.gr.kernel.GRActor3D

_setViewScreen

Methods inherited from class VisualSim.actor.TypedAtomicActor

_addPort, attributeTypeChanged, clone, newPort, typeConstraintList

Methods inherited from class VisualSim.actor.AtomicActor

_createReceivers, clone, connectionsChanged, getDirector, getExecutiveDirector, getFunctionDependency, getManager, inputPortList, iterate, newReceiver, outputPortList, prefire, preinitialize, pruneDependencies, removeDependency, setContainer, stop, stopFire, terminate

Methods inherited from class VisualSim.kernel.ComponentEntity

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

Methods inherited from class VisualSim.kernel.Entity

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

Methods inherited from class VisualSim.kernel.InstantiableNamedObj

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

Methods inherited from class VisualSim.kernel.util.NamedObj

_addAttribute, _attachText, _cloneFixAttributeFields, _debug, _debug, _debug, _debug, _debug, _getIndentPrefix, _isMoMLSuppressed, _markContentsDerived, _propagateValue, _removeAttribute, _splitName, _stripNumericSuffix, addChangeListener, addDebugListener, attributeChanged, attributeList, attributeList, deepContains, depthInHierarchy, description, description, event, executeChangeRequests, exportMoML, exportMoML, exportMoML, exportMoML, getAttribute, getAttributes, getChangeListeners, getClassName, getDerivedLevel, getDerivedList, getFullName, getModelErrorHandler, getName, getName, getSource, handleModelError, isDeferringChangeRequests, isOverridden, isPersistent, message, propagateValue, propagateValues, removeChangeListener, removeDebugListener, requestChange, setClassName, setDeferringChangeRequests, setDerivedLevel, setModelErrorHandler, setNormalDebugging, setPersistent, setSource, setVerboseDebugging, sortContainedObjects, toplevel, toString, workspace

Methods inherited from class java.lang.Object

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

Methods inherited from interface VisualSim.actor.Actor

getDirector, getExecutiveDirector, getFunctionDependency, getManager, inputPortList, newReceiver, outputPortList

Methods inherited from interface VisualSim.actor.Executable

iterate, prefire, preinitialize, stop, stopFire, terminate

Methods inherited from interface VisualSim.kernel.util.Nameable

description, getContainer, getFullName, getName, getName, setName

Methods inherited from interface VisualSim.kernel.util.Derivable

getDerivedLevel, getDerivedList, propagateValue

Field Detail

_position

protected VisualSim.data.ArrayToken _position

_axis

protected VisualSim.data.ArrayToken _axis

_angle

protected VisualSim.data.DoubleToken _angle

_initialPosition

protected VisualSim.data.ArrayToken _initialPosition

_initialAxis

protected VisualSim.data.ArrayToken _initialAxis

_initialAngle

protected VisualSim.data.DoubleToken _initialAngle

Constructor Detail

MovableViewScreen3D

public MovableViewScreen3D(VisualSim.kernel.CompositeEntity container,
                           java.lang.String name)
                    throws VisualSim.kernel.util.IllegalActionException,
                           VisualSim.kernel.util.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:

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

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

Method Detail

fire

public void fire()
          throws VisualSim.kernel.util.IllegalActionException

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

Specified by:

fire in interface VisualSim.actor.Executable

Overrides:

fire in class ViewScreen3D

Throws:

VisualSim.kernel.util.IllegalActionException - If the input array has the wrong size.

initialize

public void initialize()
                throws VisualSim.kernel.util.IllegalActionException

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

Specified by:

initialize in interface VisualSim.actor.Executable

Overrides:

initialize in class ViewScreen3D

Throws:

VisualSim.kernel.util.IllegalActionException - If the input array has the wrong size.

postfire

public boolean postfire()
                 throws VisualSim.kernel.util.IllegalActionException

Update the input values of the state.

Returns:

Returns the value from its super class.

Throws:

VisualSim.kernel.util.IllegalActionException - Thrown if super class throws it.

wrapup

public void wrapup()
            throws VisualSim.kernel.util.IllegalActionException

Reset the state to the initial values.

Specified by:

wrapup in interface VisualSim.actor.Executable

Overrides:

wrapup in class ViewScreen3D

Throws:

VisualSim.kernel.util.IllegalActionException - Thrown if super class throws it.