vgp.tutor.torusknot
Class PjTorusKnot

java.lang.Object
  |
  +--jv.object.PsObject
        |
        +--jv.project.PjProject
              |
              +--vgp.tutor.torusknot.PjTorusKnot

All Implemented Interfaces:

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

public class PjTorusKnot

extends PjProject

Demo project for handling multiple geometries in the JavaView viewer.

Version:

02.03.01, 1.10 revised (kp) Moved to vgp.tutor from vgp.curve.
07.11.99, 1.01 revised (kp) Lower limit of tube discr changed to 2.
30.01.99, 1.00 created (kp)

Author:

Konrad Polthier

See Also:

Serialized Form

Field Summary

protected boolean	m_bShowKnot
protected boolean	m_bShowTorus
protected boolean	m_bShowTube
protected int	m_defNumUWindings
protected int	m_defNumZWindings
protected int	m_defPolygonDiscr
protected PgPolygon	m_knot
protected PuInteger	m_numUWindings
protected PuInteger	m_numZWindings
protected PuInteger	m_polygonDiscr
protected double	m_radius
protected double	m_thick
protected PgElementSet	m_torus
protected PgTube	m_tube

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

PjTorusKnot()

Method Summary

void	init() Initialize and reset project, stops the running animation if any.
void	setDefWindings(int defNumUWindings, int defNumZWindings)
void	setWindings(int numUWindings, int numZWindings)
void	start() Method is invoked during loading of a project in JavaView.
boolean	update(java.lang.Object event) Update the class whenever a child has changed.

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_bShowTorus

protected boolean m_bShowTorus

m_bShowTube

protected boolean m_bShowTube

m_bShowKnot

protected boolean m_bShowKnot

m_torus

protected PgElementSet m_torus

m_tube

protected PgTube m_tube

m_knot

protected PgPolygon m_knot

m_radius

protected double m_radius

m_thick

protected double m_thick

m_defPolygonDiscr

protected int m_defPolygonDiscr

m_defNumUWindings

protected int m_defNumUWindings

m_defNumZWindings

protected int m_defNumZWindings

m_polygonDiscr

protected PuInteger m_polygonDiscr

m_numUWindings

protected PuInteger m_numUWindings

m_numZWindings

protected PuInteger m_numZWindings

Constructor Detail

PjTorusKnot

public PjTorusKnot()

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)

update

public boolean update(java.lang.Object event)

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

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)

setDefWindings

public void setDefWindings(int defNumUWindings,
                           int defNumZWindings)

setWindings

public void setWindings(int numUWindings,
                        int numZWindings)