de.grogra.imp3d
Class View3D

java.lang.Object
  de.grogra.pf.ui.PanelDecorator
      de.grogra.imp.View
          de.grogra.imp3d.View3D

All Implemented Interfaces:

ViewConfig3D, Manageable, SharedObjectReference, Context, Panel, Disposable, ModifiableMap.Producer, java.util.EventListener, javax.swing.event.TreeModelListener

public class View3D
extends View
implements SharedObjectReference, ViewConfig3D

A View3D is a View which displays a graph as a 3D structure.

Author:

Ole Kniemeyer

Nested Class Summary

static class

View3D.Type

Nested classes/interfaces inherited from class de.grogra.imp.View

View.SceneListener

Nested classes/interfaces inherited from interface de.grogra.util.EventListener

EventListener.Bicast, EventListener.Multicaster

Field Summary

static View3D.Type	$TYPE
static SCOType.Field	camera$FIELD
protected CanvasCamera	canvasCam
static UIProperty	DISPLAY
static IOFlavor	FLAVOR
static java.lang.String	INITIAL_CAMERA
static SCOType.Field	navigator$FIELD
static UIProperty	TOOL

Fields inherited from class de.grogra.imp.View

COMPONENT, epsilon$FIELD, graphDescriptor$FIELD, I18N, listeners, LOD_MAX, LOD_MIN, LOD_TYPE, magnitude$FIELD, SCALE_COUNT, SCALES_CHANGED, SCALES_VISIBLE, visibleLayers$FIELD, visibleScales$FIELD, visualEpsilon$FIELD

Fields inherited from class de.grogra.pf.ui.PanelDecorator

decorator, panel

Fields inherited from interface de.grogra.pf.ui.Panel

DEC_WAIT_CURSOR, DEFAULT_CURSOR, INC_WAIT_CURSOR, INHERIT_CURSOR, PANEL_ID, WAIT_CURSOR

Constructor Summary

View3D()

Method Summary

protected ViewEventHandler	createEventHandler()
void	dolly(int dx, int dy)
void	dollyOrZoom(int dx, int dy)
float	estimateScaleAt(float x, float y, float z, Matrix4d t)
float	estimateScaleAt(Tuple3d p, Matrix4d t)
float	estimateScaleAt(Tuple3f p, Matrix4d t)
void	eventOccured(java.util.EventObject e) This method is invoked on registered event listeners when event has occured.
Camera	getCamera()
CanvasCamera	getCanvasCamera()
static Light	getDefaultLight(Camera camera, Matrix4d lightToWorld) Computes a default light to use when a scene contains no lights.
Light	getDefaultLight(Matrix4d lightToWorld) Computes a default light to use when a scene contains no lights.
static View3D	getDefaultView(Context ctx)
static ViewConfig3D	getDefaultViewConfig(Context ctx)
IOFlavor	getFlavor()
ManageableType	getManageableType()
Navigator3DFactory	getNavigator()
static Selectable	getSelectableCamera(Context ctx)
protected UIProperty	getToolProperty()
protected void	initialize(Panel panel, Map params)
protected void	installImpl()
boolean	isToolGraph(Graph graph)
void	move(int dx, int dy)
void	pick(int x, int y, PickList list)
void	repaint()
void	rotate(int dx, int dy)
void	setCameraTransformation(Matrix4d transformation)
void	setExtent(Tuple3f center, float radius) This callback method should be invoked by the 3D-ViewComponent which displays the scene in order to inform this View3D about the geometrical extent of the whole scene.
void	setNavigator(Navigator3DFactory value)
void	sharedObjectModified(Shareable object, Transaction t)
protected void	uninstallImpl()
static ViewConfig3D	withCamera(ViewConfig3D v, Camera c)

Methods inherited from class de.grogra.imp.View

addEventListener, addMappings, create, dispose, disposeRenderer, fieldModified, get, get, getActiveTool, getEpsilon, getEpsilonSquared, getEventHandler, getGraph, getMagnitude, getMagnitudeSquared, getPathFor, getSelectableGraph, getSelectableLayers, getSelectableScales, getSize, getStamp, getViewComponent, getViewComponent, getVisibleScales, getVisualEpsilon, getVisualEpsilonSquared, getWorkbenchGraphState, isInVisibleLayer, manageableReadResolve, manageableWriteReplace, removeEventListener, render, renderToFile, repaint, set, setActiveTool, setDimensions, setDimensions, setEpsilon, setGraph, setGraph, setMagnitude, setViewComponent, setVisualEpsilon, substituteSelection, treeNodesChanged, treeNodesInserted, treeNodesRemoved, treeStructureChanged, uninstall

Methods inherited from class de.grogra.pf.ui.PanelDecorator

checkClose, getComponent, getContent, getDecorator, getMenu, getPanel, getPanelId, getUIPropertyMap, getWindow, getWorkbench, initDecorator, initPanel, resolve, setContent, setCursor, setMenu, show

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.grogra.imp3d.ViewConfig3D

getEpsilon, getGraph, getWorkbench, isInVisibleLayer

Field Detail

$TYPE

public static final View3D.Type $TYPE

camera$FIELD

public static final SCOType.Field camera$FIELD

canvasCam

protected CanvasCamera canvasCam

DISPLAY

public static final UIProperty DISPLAY

FLAVOR

public static final IOFlavor FLAVOR

INITIAL_CAMERA

public static final java.lang.String INITIAL_CAMERA

See Also:

Constant Field Values

navigator$FIELD

public static final SCOType.Field navigator$FIELD

TOOL

public static final UIProperty TOOL

Constructor Detail

View3D

public View3D()

Method Detail

createEventHandler

protected ViewEventHandler createEventHandler()

Specified by:

createEventHandler in class View

dolly

public void dolly(int dx,
                  int dy)

dollyOrZoom

public void dollyOrZoom(int dx,
                        int dy)

estimateScaleAt

public float estimateScaleAt(float x,
                             float y,
                             float z,
                             Matrix4d t)

estimateScaleAt

public float estimateScaleAt(Tuple3d p,
                             Matrix4d t)

estimateScaleAt

public float estimateScaleAt(Tuple3f p,
                             Matrix4d t)

eventOccured

public void eventOccured(java.util.EventObject e)

Description copied from interface: EventListener

This method is invoked on registered event listeners when event has occured. This general listener interface does not restrict the possible kinds of events. Concrete sources of events should specify which events they may fire.

Overrides:

eventOccured in class View

Parameters:

e - an event

getCamera

public Camera getCamera()

Specified by:

getCamera in interface ViewConfig3D

getCanvasCamera

public CanvasCamera getCanvasCamera()

getDefaultLight

public static Light getDefaultLight(Camera camera,
                                    Matrix4d lightToWorld)

Computes a default light to use when a scene contains no lights.

Parameters:

camera - used camera

lightToWorld - the computed transformation for the light is placed in here

Returns:

a default light

getDefaultLight

public Light getDefaultLight(Matrix4d lightToWorld)

Description copied from interface: ViewConfig3D

Computes a default light to use when a scene contains no lights.

Specified by:

getDefaultLight in interface ViewConfig3D

Parameters:

lightToWorld - the computed transformation for the light is placed in here

Returns:

a default light

getDefaultView

public static View3D getDefaultView(Context ctx)

getDefaultViewConfig

public static ViewConfig3D getDefaultViewConfig(Context ctx)

getFlavor

public IOFlavor getFlavor()

Specified by:

getFlavor in class View

getManageableType

public ManageableType getManageableType()

Specified by:

getManageableType in interface Manageable

getNavigator

public Navigator3DFactory getNavigator()

getSelectableCamera

public static Selectable getSelectableCamera(Context ctx)

getToolProperty

protected UIProperty getToolProperty()

Specified by:

getToolProperty in class View

initialize

protected void initialize(Panel panel,
                          Map params)

Overrides:

initialize in class View

installImpl

protected void installImpl()

Specified by:

installImpl in class View

isToolGraph

public boolean isToolGraph(Graph graph)

Specified by:

isToolGraph in class View

move

public void move(int dx,
                 int dy)

pick

public final void pick(int x,
                       int y,
                       PickList list)

Specified by:

pick in class View

repaint

public void repaint()

rotate

public void rotate(int dx,
                   int dy)

setCameraTransformation

public void setCameraTransformation(Matrix4d transformation)

setExtent

public void setExtent(Tuple3f center,
                      float radius)

This callback method should be invoked by the 3D-ViewComponent which displays the scene in order to inform this View3D about the geometrical extent of the whole scene. center and radius should define a bounding sphere (or at least an approximation thereof) of all visible finite objects in view coordinates, i.e., after Camera.getWorldToViewTransformation() has been applied.

Parameters:

center - center of bounding sphere

radius - radius of bounding sphere

setNavigator

public void setNavigator(Navigator3DFactory value)

sharedObjectModified

public void sharedObjectModified(Shareable object,
                                 Transaction t)

Specified by:

sharedObjectModified in interface SharedObjectReference

uninstallImpl

protected void uninstallImpl()

Specified by:

uninstallImpl in class View

withCamera

public static ViewConfig3D withCamera(ViewConfig3D v,
                                      Camera c)