net.jbeans.j3d.universe
Class ManipulatableUniverse

java.lang.Object
  javax.media.j3d.VirtualUniverse
      net.jbeans.j3d.universe.Universe
          net.jbeans.j3d.universe.SelectableUniverse
              net.jbeans.j3d.universe.ManipulatableUniverse

All Implemented Interfaces:

java.util.EventListener, PickMouseListener

Direct Known Subclasses:

SeekableUniverse

public class ManipulatableUniverse

extends SelectableUniverse

implements PickMouseListener

This class is basically the same as the SimpleUniverse. It, however, uses Locale to view and edit the SceneGraph nodes.

Version:

$Revision: 1.3 $

Author:

Masahiro Takatsuka (masa@jbeans.net)

See Also:

SelectableUniverse, PickMouseListener

Field Summary

static int	MOUSE_DEFAULT
static int	MOUSE_ROLL
static int	MOUSE_ROTATE
static int	MOUSE_SCALE
static int	MOUSE_TRANSLATE
static int	MOUSE_ZOOM
protected MouseManipulatorBehavior	mouseBehavior
protected int	mouseButton1Mode
static int	TARGET_OBJECT
static int	TARGET_VIEWER
static int	TARGET_WORLD

Fields inherited from class net.jbeans.j3d.universe.SelectableUniverse

center, currentTG, viewingTG, worldTG

Fields inherited from class javax.media.j3d.VirtualUniverse

Constructor Summary

(package private)	ManipulatableUniverse() Creates a locale, a single ViewingPlatform, and and a Viewer object (both with their default values).
(package private)	ManipulatableUniverse(javax.media.j3d.Canvas3D canvas) Creates a locale, a single ViewingPlatform (with default values), and and a Viewer object.
(package private)	ManipulatableUniverse(javax.media.j3d.HiResCoord origin, int numTransforms, javax.media.j3d.Canvas3D canvas, java.net.URL userConfig) Creates the "view" side of the scene graph.
(package private)	ManipulatableUniverse(ViewingPlatform viewingPlatform, Viewer viewer) Creates the "view" side of the scene graph.

Method Summary

protected World	createNewWorld(int numTransformGroup)
int	getMouseButton1Mode()
protected int	getMouseMode()
void	manipulate(int mode, Stimulus stimulus)
void	picked(PickMouseEvent event) Invoked when an object is picked.
void	resetCurrentTransformGroup()
void	saveCurrentTransformGroup()
void	setMouseButton1Mode(int mouseMode)
protected void	setMouseMode(int mouseMode) sets mouse behaviors
protected void	setupMouseBehaviors(World world)
protected void	updateCenter(javax.vecmath.Point3d center)

Methods inherited from class net.jbeans.j3d.universe.SelectableUniverse

addPickMouseListener, firePickedEvent, fireSelectedEvent, getCenter, removePickMouseListener, selected, setCenter, setPickMode, setupPickMouse, setupTransformGroups

Methods inherited from class net.jbeans.j3d.universe.Universe

addBranchGraph, addViewer, addViewer, addViewingPlatform, getCanvas, getCanvas, getInitialNumChild, getLocale, getNumOfChildren, getPreferredConfiguration, getViewer, getViewer, getViewingPlatform, getViewingPlatform, getWorld, removeAllBranchGraph, removeBranchGraph, removeViewer, removeViewingPlatform, setInitialNumChildren, setWorld

Methods inherited from class javax.media.j3d.VirtualUniverse

getAllLocales, getJ3DThreadPriority, getProperties, numLocales, removeAllLocales, removeLocale, setJ3DThreadPriority

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.jbeans.j3d.util.picking.behavior.PickMouseListener

selected

Field Detail

MOUSE_DEFAULT

public static final int MOUSE_DEFAULT

See Also:

Constant Field Values

MOUSE_ROTATE

public static final int MOUSE_ROTATE

See Also:

Constant Field Values

MOUSE_TRANSLATE

public static final int MOUSE_TRANSLATE

See Also:

Constant Field Values

MOUSE_ZOOM

public static final int MOUSE_ZOOM

See Also:

Constant Field Values

MOUSE_ROLL

public static final int MOUSE_ROLL

See Also:

Constant Field Values

MOUSE_SCALE

public static final int MOUSE_SCALE

See Also:

Constant Field Values

TARGET_WORLD

public static final int TARGET_WORLD

See Also:

Constant Field Values

TARGET_VIEWER

public static final int TARGET_VIEWER

See Also:

Constant Field Values

TARGET_OBJECT

public static final int TARGET_OBJECT

See Also:

Constant Field Values

mouseBehavior

protected MouseManipulatorBehavior mouseBehavior

mouseButton1Mode

protected int mouseButton1Mode

Constructor Detail

ManipulatableUniverse

ManipulatableUniverse()

Creates a locale, a single ViewingPlatform, and and a Viewer object (both with their default values).

See Also:

Locale, Viewer, ViewingPlatform

ManipulatableUniverse

ManipulatableUniverse(javax.media.j3d.Canvas3D canvas)

Creates a locale, a single ViewingPlatform (with default values), and and a Viewer object. The Viewer object uses default values for everything but the canvas.

Parameters:

canvas - The canvas to associate with the Viewer object. Passing in null will cause this parameter to be ignored and a canvas to be created by the utility.

See Also:

Locale, Viewer, ViewingPlatform

ManipulatableUniverse

ManipulatableUniverse(javax.media.j3d.HiResCoord origin,
                      int numTransforms,
                      javax.media.j3d.Canvas3D canvas,
                      java.net.URL userConfig)

Creates the "view" side of the scene graph. The passed in parameters override the default values where appropriate.

Parameters:

origin - The origin used to set the origin of the Locale object. If this object is null, then 0.0 is used.

numTransforms - The number of transforms to be in the MultiTransformGroup object.

canvas - The canvas to draw into. If this is null, it is ignored and a canvas will be created by the utility.

userConfig - The URL to the user's configuration file, used by the Viewer object. Passing in null causes the default values to be used.

See Also:

Locale, Viewer, ViewingPlatform, MultiTransformGroup

ManipulatableUniverse

ManipulatableUniverse(ViewingPlatform viewingPlatform,
                      Viewer viewer)

Creates the "view" side of the scene graph.

Parameters:

viewingPlatform - The viewingPlatform to use to create the "view" side of the scene graph.

viewer - The viewer object to use to create the "view" side of the scene graph.

Method Detail

createNewWorld

protected World createNewWorld(int numTransformGroup)

Overrides:

createNewWorld in class SelectableUniverse

setMouseButton1Mode

public void setMouseButton1Mode(int mouseMode)

getMouseButton1Mode

public int getMouseButton1Mode()

getMouseMode

protected int getMouseMode()

setMouseMode

protected void setMouseMode(int mouseMode)

sets mouse behaviors

Parameters:

mouseMode - OR of MOUSE_ROTATE, MOUSE_TRANSLATE, MOUSE_ZOOM or MOUSE_SCALE.

manipulate

public void manipulate(int mode,
                       Stimulus stimulus)

setupMouseBehaviors

protected void setupMouseBehaviors(World world)

updateCenter

protected void updateCenter(javax.vecmath.Point3d center)

picked

public void picked(PickMouseEvent event)

Invoked when an object is picked.

Specified by:

picked in interface PickMouseListener

Overrides:

picked in class SelectableUniverse

Returns:

void

saveCurrentTransformGroup

public void saveCurrentTransformGroup()

resetCurrentTransformGroup

public void resetCurrentTransformGroup()