vgp.vector.hodge

Class PjHodge

java.lang.Object

jv.object.PsObject

jv.project.PjProject

vgp.vector.hodge.PjHodge

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, PsTimeListenerIf, PsUpdateIf, PvPickListenerIf

public class PjHodge
extends PjProject

Study Hodge splitting of discrete vector fields. A vector field is split in gradient and rotation free parts with a remaining harmonic component.

See Also:

PwVectorField, PwHodge, Serialized Form

Author:

Konrad Polthier, Eike Preuss

Version:

07.10.07, 2.50 revised (kp) Full revision of update mechanism and optimization.
12.09.07, 2.00 revised (kp) Full revision and optimization.
19.09.01, 1.30 revised (ep) PwHodge now initialized in start method of project.
28.05.01, 1.20 revised (ep) Use workshops hodge and vector field, assure update at begin.
18.07.00, 1.10 revised (ep) Removed vector field calculation by use of PwVectorField.
06.06.00, 2.10 revised (ep) Removed splitting routine from project to PwHodge.
06.03.00, 2.00 revised (ep) Corrected updates and made various changes.
24.11.99, 1.00 created (kp).

Field Summary

Fields inherited from class jv.object.PsObject

HAS_BOUNDARY_PANEL, HAS_CONFIG_PANEL, HAS_INFO_PANEL, HAS_LABEL_PANEL, HAS_MATERIAL_PANEL, HAS_TEXTURE_PANEL, HAS_VECTOR_PANEL, INSPECTOR_INFO, INSPECTOR_INFO_EXT, IS_DELETED, IS_FIXED, IS_FOCUSSED, IS_PICKED, IS_SELECTED, IS_USED, NUM_TAGS

Constructor Summary

Constructors

Constructor and Description
PjHodge()

Method Summary

Modifier and Type	Method and Description
void	dispose() Disconnect all links to other classes and prepare for deletion.
void	init() Initialize and reset project, stops the running animation if any.
void	reset() Reset project and start again.
void	start() Start project.
boolean	update(java.lang.Object event) Update the class whenever a child has changed.

Methods inherited from class jv.project.PjProject

addDisplay, addGeometry, addGeometry, dragDisplay, dragInitial, dragVertex, fitDisplays, getAnimation, getDisplay, getDisplays, getGeometry, getGeometry, getNumGeometries, getParameter, getParameterInfo, getViewer, hasAnimation, hasDisplay, isEnabledAutoFit, markVertices, pickDisplay, pickInitial, pickVertex, removeDisplay, removeGeometries, removeGeometry, selectDisplay, selectGeometry, setAnimation, setBackColor, setBorderType, setDisplay, setEnabledAutoFit, setGeometry, setParameterInfo, setTime, setViewer, stop, unmarkVertices

Methods inherited from class jv.object.PsObject

addInspector, addUpdateListener, assureInspector, clearTag, clone, clone, clone, copy, getFather, getInfoPanel, getInspector, getName, getNumObjects, getSymbol, hasInspector, hasTag, hasUpdateListener, instanceOf, instanceOf, newInspector, newInspector, removeInspector, removeInspector, removeUpdateListener, setName, setParent, setSymbol, setTag, toString, updatePanels

Methods inherited from class java.lang.Object

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

Methods inherited from interface jv.anim.PsTimeListenerIf

getName

Methods inherited from interface jv.project.PvPickListenerIf

getName

Constructor Detail

PjHodge

public PjHodge()

Method Detail

init

public void init()

Description copied from class: PjProject

Initialize and reset project, stops the running animation if any. Does not reset any registered display nor geometry. They must be reset individually in each subclass.

Overrides:

init in class PjProject

reset

public void reset()

Reset project and start again.

start

public void start()

Start project.

Overrides:

start in class PjProject

See Also:

PvViewerIf.start(), PjProject.isEnabledAutoFit()

update

public boolean update(java.lang.Object event)

Update the class whenever a child has changed. Method is usually invoked from the children.

Specified by:

update in interface PsUpdateIf

Overrides:

update in class PsObject

Parameters:

event - carries a lot of information

Returns:

true if event has been handled, otherwise false

See Also:

PsObject.setParent(PsUpdateIf), PsObject.getFather(), PsObject.addUpdateListener(PsUpdateIf)

dispose

public void dispose()

Description copied from class: PjProject

Disconnect all links to other classes and prepare for deletion. After this call the object cannot be reinvoked using init().

Overrides:

dispose in class PjProject