vgp.discrete.catenoid
Class PjCatenoid

java.lang.Object
  |
  +--jv.object.PsObject
        |
        +--jv.project.PjProject
              |
              +--vgp.discrete.catenoid.PjCatenoid

All Implemented Interfaces:

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

public class PjCatenoid

extends PjProject

Project for computing discrete catenoid from explicit formulas. Discrete catenoid is a critical point for the discrete area functional and given by explicit formulas for the profile curve.

Version:

13.05.99, 1.05 revised (kp) Explicit formulas and user interface finished.
02.05.99, 1.00 created (kp)

Author:

Konrad Polthier

See Also:

Serialized Form

Field Summary

protected PnEnergyMinimizer	m_diri Class for minimizing an energy functional on surfaces.
protected PvDisplayIf	m_dispSquare
protected PgCatenoid	m_geom
protected PgSurfacePair	m_pair
protected PgElementSet	m_square
protected PgCatenoid	m_surface

Fields inherited from class jv.project.PjProject

m_anim, m_bAutoFit, m_display, m_displayList, m_geometry, m_parm, m_rootGeometry

Fields inherited from class jv.object.PsObject

HAS_CONFIG_PANEL, HAS_INFO_PANEL, HAS_MATERIAL_PANEL, INSPECTOR_INFO, INSPECTOR_INFO_EXT, IS_DELETED, IS_FIXED, IS_SELECTED, IS_USED, m_infoPanel, m_name, m_panelList, m_parent, m_tag, m_updateList, NUM_TAGS

Constructor Summary

PjCatenoid()

Method Summary

void	init() Initialize and reset project, stops the running animation if any.
void	showSquare(boolean bShow) Show a square triangulation with normal component of current vector field.
void	start() Method is invoked during loading of a project in JavaView.
boolean	update(java.lang.Object object) Event handling method in the update mechanism.

Methods inherited from class jv.project.PjProject

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

Methods inherited from class jv.object.PsObject

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface jv.anim.PsTimeListenerIf

getName

Methods inherited from interface jv.project.PvPickListenerIf

getName

Methods inherited from interface jv.object.PsUpdateIf

getFather, getName, setParent

Field Detail

m_square

protected PgElementSet m_square

m_geom

protected PgCatenoid m_geom

m_surface

protected PgCatenoid m_surface

m_pair

protected PgSurfacePair m_pair

m_diri

protected PnEnergyMinimizer m_diri

Class for minimizing an energy functional on surfaces.

m_dispSquare

protected PvDisplayIf m_dispSquare

Constructor Detail

PjCatenoid

public PjCatenoid()

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

start

public void start()

Description copied from class: PjProject

Method is invoked during loading of a project in JavaView.

If a project has an animation object, then the animation panel is shown when the project's this start() method is invoked during loading of the project. Use setAnimation(PsAnimation) to register an animation.

If auto fit is enabled then scenery is scaled to fit in each display.

Overrides:

start in class PjProject

Following copied from class: jv.project.PjProject

See Also:

PvViewerIf.start(), #isEnabledAutoFit(boolean)

showSquare

public void showSquare(boolean bShow)

Show a square triangulation with normal component of current vector field.

update

public boolean update(java.lang.Object object)

Description copied from interface: PsUpdateIf

Event handling method in the update mechanism. Events not handled will be passed to m_parent or super in this sequence.

Overrides:

update in class PsObject

Following copied from interface: jv.object.PsUpdateIf

Parameters:

event - carries a lot of information

Returns:

true if event has been handled, otherwise false

See Also:

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