ptolemy.domains.gr.lib
Class Torus3D
java.lang.Object
ptolemy.kernel.util.NamedObj
ptolemy.kernel.InstantiableNamedObj
ptolemy.kernel.Entity
ptolemy.kernel.ComponentEntity
ptolemy.actor.AtomicActor
ptolemy.actor.TypedAtomicActor
ptolemy.domains.gr.kernel.GRActor
ptolemy.domains.gr.kernel.GRActor3D
ptolemy.domains.gr.lib.GRShadedShape
ptolemy.domains.gr.lib.Torus3D
- All Implemented Interfaces:
- java.io.Serializable, java.lang.Cloneable, Actor, Executable, FiringsRecordable, Initializable, TypedActor, Changeable, Debuggable, DebugListener, Derivable, Instantiable, ModelErrorHandler, MoMLExportable, Moveable, Nameable
public class Torus3D
- extends GRShadedShape
This actor contains the geometry and appearance specifications for
a GR torus. 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 parameter hullRadius determines the radius of
torus ring. The parameter crossSectionRadius determines the
radius of the torus cross-section. The parameter slices
determines the number of polygonal slices used in the creating the
torus.
- Since:
- Ptolemy II 1.0
- Version:
- $Id: Torus3D.java 57040 2010-01-27 20:52:32Z cxh $
- Author:
- C. Fong
- See Also:
- Serialized Form
- Accepted Rating:
- Proposed Rating:
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.kernel.util.NamedObj |
_changeListeners, _changeLock, _changeRequests, _debugging, _debugListeners, _elementName, _isPersistent, _verbose, _workspace, ATTRIBUTES, CLASSNAME, COMPLETE, CONTENTS, DEEP, FULLNAME, LINKS |
Constructor Summary |
Torus3D(CompositeEntity container,
java.lang.String name)
Construct an actor with the given container and name. |
Method Summary |
protected void |
_createModel()
Create the shape and appearance of the encapsulated torus. |
private double |
_getAngleSpan()
Return the angle span of the sweep |
private float |
_getCrossSectionRadius()
Return the radius of the cross section |
private float |
_getHullRadius()
Return the radius of the outer hull |
protected javax.media.j3d.Node |
_getNodeObject()
Return the encapsulated Java3D node of this 3D actor. |
private int |
_getSlices()
Return the number of slices |
Methods inherited from class ptolemy.domains.gr.kernel.GRActor |
fire |
Methods inherited from class ptolemy.actor.AtomicActor |
_actorFiring, _actorFiring, 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 |
_description, _exportMoMLContents, _removePort, _validateSettables, connectedPortList, connectedPorts, containedObjectsIterator, getAttribute, getPort, getPorts, linkedRelationList, linkedRelations, portList, removeAllPorts, setClassDefinition, uniqueName |
Methods inherited from class ptolemy.kernel.util.NamedObj |
_addAttribute, _adjustOverride, _attachText, _cloneFixAttributeFields, _debug, _debug, _debug, _debug, _debug, _getIndentPrefix, _isMoMLSuppressed, _markContentsDerived, _propagateValue, _recordDecoratedAttributes, _removeAttribute, _splitName, _stripNumericSuffix, addChangeListener, addDebugListener, attributeList, attributeList, 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, propagateValue, propagateValues, removeChangeListener, removeDebugListener, 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 |
crossSectionRadius
public Parameter crossSectionRadius
- The radius of the torus cross-section
This parameter should contain a DoubleToken.
hullRadius
public Parameter hullRadius
- The radius of the torus outer hull
This parameter should contain a DoubleToken.
angleSpan
public Parameter angleSpan
- The span of torus sweep angle
This parameter should contain a DoubleToken.
slices
public Parameter slices
- The number of slices
This parameter should contain a IntToken.
_containedNode
private javax.media.j3d.Shape3D _containedNode
Torus3D
public Torus3D(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.
_createModel
protected void _createModel()
throws IllegalActionException
- Create the shape and appearance of the encapsulated torus.
- 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 encapsulated Java3D node of this 3D actor. The encapsulated
node for this actor is a customized torus.
- Specified by:
_getNodeObject
in class GRActor3D
- Returns:
- the torus node
_getAngleSpan
private double _getAngleSpan()
throws IllegalActionException
- Return the angle span of the sweep
- Returns:
- the angle span of the sweep
- Throws:
IllegalActionException
- If the value of some parameters can't
be obtained
_getCrossSectionRadius
private float _getCrossSectionRadius()
throws IllegalActionException
- Return the radius of the cross section
- Returns:
- the radius of the cross section
- Throws:
IllegalActionException
- If the value of some parameters can't
be obtained
_getHullRadius
private float _getHullRadius()
throws IllegalActionException
- Return the radius of the outer hull
- Returns:
- the radius of the outer hull
- Throws:
IllegalActionException
- If the value of some parameters can't
be obtained
_getSlices
private int _getSlices()
throws IllegalActionException
- Return the number of slices
- Returns:
- the number of slices
- Throws:
IllegalActionException
- If the value of some parameters can't
be obtained