jvx.geom

Class PwMarkWithSphere

java.lang.Object

jv.object.PsObject

jvx.project.PjWorkshop

jvx.geom.PwMarkWithSphere

All Implemented Interfaces:

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

public class PwMarkWithSphere
extends PjWorkshop
implements PvPickListenerIf

Workshop to selected vertices of a geometry that are inside a sphere. The center of the sphere can be moved on the geometry.

See Also:

Serialized Form

Author:

Klaus Hildebrandt

Version:

24.01.03, 1.10 revised (kh) Workshop can now switch between geometries. It works on the one that is picked.
00.11.02, 1.00 created (kh)

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

Fields inherited from interface jv.project.PjWorkshopIf

MODE_BUG, MODE_STANDARD, MODE_VALIDATE

Constructor Summary

Constructors

Constructor and Description
PwMarkWithSphere() Constructor.

Method Summary

Modifier and Type	Method and Description
void	cancel() Cancel operation of this workshop by resetting the assigned geometry, and finally close this workshop.
void	close() Close workshop and remove itself as listener from various classes.
void	dragDisplay(PvPickEvent pos) Drag a location in the display with 2d display and 3d world coordinates.
void	dragInitial(PvPickEvent pos) Drag an arbitrary point along a geometry, point may lie inside an element.
void	dragVertex(PgGeometryIf geom, int index, PdVector vertex) Drag a picked vertex of a geometry.
java.lang.String	getName() The name of a listeners allows the display to issue verbal debug messages.
void	init() Initialize and reset project, stops the running animation if any.
void	markVertices() Mark vertices on geometry, that are inside a sphere.
void	markVertices(PvPickEvent pos) Mark a set of vertices of a geometry within a given bounding box.
void	pickDisplay(PvPickEvent pos) Get a location in the display with 2d display and 3d world coordinates.
void	pickInitial(PvPickEvent pos) Pick an arbitrary point on a geometry, point may lie inside an element.
void	pickVertex(PgGeometryIf geom, int index, PdVector vertex) Get a picked vertex of a geometry.
void	selectGeometry(PgGeometryIf geom) Currently not supported by display.
void	setCenter(PdVector center) Set center of sphere, but do not compute the new selection.
void	setDisplay(PvDisplayIf disp) Get the active display when this workshop was lauchned.
void	setGeometry(PgPointSet geom) Assign a geometry on which this workshop operates, and create a backup copy if workshop is cancelled.
void	setInvertMarks(boolean flag) Set flag.
void	setMarkElements(boolean flag) Set flag.
void	setRadius(double rad) Set the radius of sphere, but do not compute the new selection.
void	unmarkVertices(PvPickEvent pos) Unmark a set of vertices of a geometry within a given bounding box.
boolean	update(java.lang.Object event) Updates the geometry if this workshop has changed, i.e. if the event is this or null.

Methods inherited from class jvx.project.PjWorkshop

getDisplay, getDisplays, getGeometry, getMode, getSavedGeometry, getViewer, isModal, isStandalone, ok, removeGeometry, reset, setDisplays, setGeometry, setModal, setMode, setStandalone, setViewer

Methods inherited from class jv.object.PsObject

addInspector, addUpdateListener, assureInspector, clearTag, clone, clone, clone, copy, getFather, getInfoPanel, getInspector, 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.object.PsUpdateIf

getFather, setParent

Constructor Detail

PwMarkWithSphere

public PwMarkWithSphere()

Constructor.

Method Detail

init

public void init()

Description copied from class: PjWorkshop

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 PjWorkshop

setDisplay

public void setDisplay(PvDisplayIf disp)

Get the active display when this workshop was lauchned.

Specified by:

setDisplay in interface PjWorkshopIf

Overrides:

setDisplay in class PjWorkshop

setGeometry

public void setGeometry(PgPointSet geom)

Assign a geometry on which this workshop operates, and create a backup copy if workshop is cancelled.

update

public boolean update(java.lang.Object event)

Description copied from class: PjWorkshop

Updates the geometry if this workshop has changed, i.e. if the event is this or null. Also propagates update() to superclass with the original argument event.

Some subclasses may register themselves as update listener of the geometry of this workshop. In order to prevent an update loop, this method safely uses isUpdateSender() when updating the geometry.

Specified by:

update in interface PsUpdateIf

Overrides:

update in class PjWorkshop

Parameters:

event - sender of this update.

Returns:

true if update was correctly handled by superclass.

See Also:

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

cancel

public void cancel()

Description copied from class: PjWorkshop

Cancel operation of this workshop by resetting the assigned geometry, and finally close this workshop.

If necessary, the duplicate of the original geometry is restored into the geometry. The update method of the geometry is called.

Overrides:

cancel in class PjWorkshop

close

public void close()

Description copied from class: PjWorkshop

Close workshop and remove itself as listener from various classes. The workshop will no longer be working after this call.

Subclasses may remove workshop from geometry as update listener, or remove any temporary geometries from display, if necessary.

Implementation in this class simply calls removeGeometry().

Overrides:

close in class PjWorkshop

markVertices

public void markVertices()

Mark vertices on geometry, that are inside a sphere.

setRadius

public void setRadius(double rad)

Set the radius of sphere, but do not compute the new selection.

setCenter

public void setCenter(PdVector center)

Set center of sphere, but do not compute the new selection.

setInvertMarks

public void setInvertMarks(boolean flag)

Set flag. This method does not update info panel.

setMarkElements

public void setMarkElements(boolean flag)

Set flag. This method does not update info panel.

getName

public java.lang.String getName()

The name of a listeners allows the display to issue verbal debug messages.

Specified by:

getName in interface PsUpdateIf

Specified by:

getName in interface PvPickListenerIf

Overrides:

getName in class PsObject

selectGeometry

public void selectGeometry(PgGeometryIf geom)

Currently not supported by display.

Specified by:

selectGeometry in interface PvPickListenerIf

Parameters:

geom - Now selected geometry of display.

pickDisplay

public void pickDisplay(PvPickEvent pos)

Get a location in the display with 2d display and 3d world coordinates. Point may be independent of any geometry.

Specified by:

pickDisplay in interface PvPickListenerIf

Parameters:

pos - Pick event issued by the display

See Also:

PvPickListenerIf

dragDisplay

public void dragDisplay(PvPickEvent pos)

Drag a location in the display with 2d display and 3d world coordinates. Point may be independent of any geometry.

Specified by:

dragDisplay in interface PvPickListenerIf

Parameters:

pos - Pick event issued by the display

See Also:

PvPickListenerIf

pickInitial

public void pickInitial(PvPickEvent pos)

Pick an arbitrary point on a geometry, point may lie inside an element.

Specified by:

pickInitial in interface PvPickListenerIf

Parameters:

pos - Pick event issued by the display

See Also:

PvPickListenerIf

dragInitial

public void dragInitial(PvPickEvent pos)

Drag an arbitrary point along a geometry, point may lie inside an element.

Specified by:

dragInitial in interface PvPickListenerIf

Parameters:

pos - Pick event issued by the display

See Also:

PvPickListenerIf

pickVertex

public void pickVertex(PgGeometryIf geom,
                       int index,
                       PdVector vertex)

Get a picked vertex of a geometry.

Specified by:

pickVertex in interface PvPickListenerIf

Parameters:

geom - Picked geometry on which vertex lies

index - Index of vertex in vertex array of geometry

vertex - 3d coordinates of vertex position

See Also:

PvPickListenerIf

dragVertex

public void dragVertex(PgGeometryIf geom,
                       int index,
                       PdVector vertex)

Drag a picked vertex of a geometry.

Specified by:

dragVertex in interface PvPickListenerIf

Parameters:

geom - Picked geometry on which vertex lies

index - Index of vertex in vertex array of geometry

vertex - 3d coordinates of vertex position

markVertices

public void markVertices(PvPickEvent pos)

Mark a set of vertices of a geometry within a given bounding box.

Specified by:

markVertices in interface PvPickListenerIf

Parameters:

pos - contains four coplanar points on the bounding prism, and direction of prism.

See Also:

PvPickEvent.getMarkBox()

unmarkVertices

public void unmarkVertices(PvPickEvent pos)

Unmark a set of vertices of a geometry within a given bounding box.

Specified by:

unmarkVertices in interface PvPickListenerIf

Parameters:

pos - contains four coplanar points on the bounding prism, and direction of prism.

See Also:

PvPickEvent.getMarkBox()