jvx.geom
Class PwSimplify

java.lang.Object
  |
  +--jv.object.PsObject
        |
        +--jvx.geom.PwSimplify

All Implemented Interfaces:

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

public class PwSimplify

extends PsObject

Simplifies PgElementSets by removing edges and identifying their ending points. Edges to remove are selected by smallest surface error in the quadric metric.

Version:

01.02.01, 1.20 revised (ur) Enabled refusing of simplification.
20.11.00, 1.10 revised (ur) Updating of boundary polygons improved.
20.09.00, 1.01 revised (ur) Simplifying elementSets with unused vertices is now possible.
15.02.00, 1.00 created (ur)

Author:

Ulrich Reitebuch

See Also:

Serialized Form

Field Summary

boolean

m_bSetSimplified Flag to simplify or restore m_elementSet.

Fields inherited from class jv.object.PsObject

HAS_CONFIG_PANEL, HAS_INFO_PANEL, HAS_MATERIAL_PANEL, HAS_TEXTURE_PANEL, INSPECTOR_INFO, INSPECTOR_INFO_EXT, IS_DELETED, IS_FIXED, IS_SELECTED, IS_USED, NUM_TAGS

Constructor Summary

PwSimplify(PgElementSet anElementSet)
Constructor

Method Summary

static PsDialog	getDialog(PgElementSet anElementSet) Create a new instance of PwSimplify and return the dialog panel.
void	init() Generate all necessary data of connectivity and initialize heap sort.
boolean	simplify(int remainElements) Simplify the PgElementSet, until it has few enough elements.
boolean	update(java.lang.Object event) Update the class whenever a child has changed.

Methods inherited from class jv.object.PsObject

addInspector, addUpdateListener, assureInspector, 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, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

m_bSetSimplified

public boolean m_bSetSimplified

Flag to simplify or restore m_elementSet.

Constructor Detail

PwSimplify

public PwSimplify(PgElementSet anElementSet)

Constructor

Method Detail

getDialog

public static PsDialog getDialog(PgElementSet anElementSet)

Create a new instance of PwSimplify and return the dialog panel.

init

public void init()

Generate all necessary data of connectivity and initialize heap sort.

Overrides:

init in class PsObject

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 class: jv.object.PsObject

See Also:

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

simplify

public boolean simplify(int remainElements)

Simplify the PgElementSet, until it has few enough elements.