org.textensor.vis

Class SceneGraphViewer

java.lang.Object

org.textensor.vis.SceneGraphViewer

All Implemented Interfaces:

java.awt.event.ActionListener, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.util.EventListener, javax.swing.event.ChangeListener

public class SceneGraphViewer
extends java.lang.Object
implements java.awt.event.ActionListener, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, javax.swing.event.ChangeListener

Field Summary

Fields

Modifier and Type	Field and Description
(package private) javax.media.j3d.AmbientLight	ambientLight
(package private) javax.media.j3d.BranchGroup	baseGroup
(package private) float	brightness
(package private) int	button
(package private) javax.media.j3d.Canvas3D	canvas
(package private) javax.media.j3d.TransformGroup	decTransformGroup
(package private) javax.media.j3d.DirectionalLight	directionalLight
(package private) float	downscale
(package private) javax.media.j3d.Transform3D	downTransform
(package private) boolean	dragging
(package private) javax.media.j3d.Transform3D	fcTrans
(package private) javax.media.j3d.Transform3D	fwrcTrans
(package private) javax.media.j3d.Transform3D	fwTrans
static int	HIDE
(package private) javax.media.j3d.PickInfo[]	lastPickInfos
static int	LEFT
(package private) javax.media.j3d.BranchGroup	lights
(package private) javax.media.j3d.Locale	locale
(package private) int	mode
static int	NONE
(package private) int	nshowing
static int	PAN
(package private) javax.swing.JPanel	panel
static int	RIGHT
static int	ROLL
(package private) javax.media.j3d.Transform3D	rootTransform
(package private) javax.media.j3d.TransformGroup	rootTransformGroup
(package private) float	scale
(package private) java.util.HashMap<java.lang.String,SceneItem>	sceneItemHM
(package private) java.util.ArrayList<javax.media.j3d.Shape3D>	shapes
(package private) javax.media.j3d.Transform3D	tcTrans
(package private) javax.media.j3d.Transform3D	twrcTrans
(package private) javax.media.j3d.Transform3D	twTrans
(package private) javax.media.j3d.VirtualUniverse	universe
(package private) javax.media.j3d.View	view
(package private) javax.vecmath.Point3d	wcdown
(package private) int	xdown
(package private) int	ydown
static int	ZOOM

Constructor Summary

Constructors

Constructor and Description
SceneGraphViewer()

Method Summary

Methods

Modifier and Type	Method and Description
void	actionPerformed(java.awt.event.ActionEvent e)
private void	applyBrightness(double br)
private javax.media.j3d.BranchGroup	createDummySceneGraph()
private javax.media.j3d.BranchGroup	createLightGraph(double br)
void	deltaLights(double d)
double[]	getFourMatrix()
javax.swing.JPanel	getPanel()
private javax.media.j3d.Transform3D	getPickTransform(int xpos, int ypos)
static java.awt.GraphicsConfiguration	getPreferredConfiguration()
(package private) boolean	hideShape(javax.media.j3d.Shape3D s)
void	intPan(int dx, int dy, javax.vecmath.Point3d cpos)
private void	intRoll(int dx, int dy)
void	mouseClicked(java.awt.event.MouseEvent e)
void	mouseDragged(java.awt.event.MouseEvent e)
void	mouseEntered(java.awt.event.MouseEvent e)
void	mouseExited(java.awt.event.MouseEvent e)
void	mouseMoved(java.awt.event.MouseEvent e)
void	mousePressed(java.awt.event.MouseEvent e)
void	mouseReleased(java.awt.event.MouseEvent e)
void	removeAllDecoration()
void	removeUnlistedDecoration(java.util.HashSet<java.lang.String> keepHS)
void	setAA(boolean b)
void	setBrightness(double br)
void	setDecoration(java.lang.String id, javax.media.j3d.BranchGroup root, boolean b)
void	setDecorationVisibility(java.lang.String s, boolean b)
void	setFourMatrix(double[] fmo)
void	setLightsPercent(int p)
void	setSceneGraph(javax.media.j3d.BranchGroup bg, java.util.ArrayList<javax.media.j3d.Shape3D> sha)
private void	setTransform(javax.media.j3d.Transform3D t3d)
(package private) void	showAll()
(package private) void	showFraction(double f)
(package private) void	showShape(javax.media.j3d.Shape3D s)
void	stateChanged(javax.swing.event.ChangeEvent e)
private void	toggleHide()
private void	toggleHideShape(javax.media.j3d.Shape3D s3d)
private void	zoomBy(double d)
private void	zoomTo(double d)

Methods inherited from class java.lang.Object

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

Field Detail

panel

javax.swing.JPanel panel

canvas

javax.media.j3d.Canvas3D canvas

universe

javax.media.j3d.VirtualUniverse universe

locale

javax.media.j3d.Locale locale

view

javax.media.j3d.View view

xdown

int xdown

ydown

int ydown

dragging

boolean dragging

PAN

public static final int PAN

See Also:

Constant Field Values

ZOOM

public static final int ZOOM

See Also:

Constant Field Values

ROLL

public static final int ROLL

See Also:

Constant Field Values

HIDE

public static final int HIDE

See Also:

Constant Field Values

mode

int mode

NONE

public static final int NONE

See Also:

Constant Field Values

LEFT

public static final int LEFT

See Also:

Constant Field Values

RIGHT

public static final int RIGHT

See Also:

Constant Field Values

button

int button

rootTransform

javax.media.j3d.Transform3D rootTransform

rootTransformGroup

javax.media.j3d.TransformGroup rootTransformGroup

decTransformGroup

javax.media.j3d.TransformGroup decTransformGroup

lastPickInfos

javax.media.j3d.PickInfo[] lastPickInfos

baseGroup

javax.media.j3d.BranchGroup baseGroup

shapes

java.util.ArrayList<javax.media.j3d.Shape3D> shapes

sceneItemHM

java.util.HashMap<java.lang.String,SceneItem> sceneItemHM

scale

float scale

downTransform

javax.media.j3d.Transform3D downTransform

wcdown

javax.vecmath.Point3d wcdown

fcTrans

javax.media.j3d.Transform3D fcTrans

tcTrans

javax.media.j3d.Transform3D tcTrans

fwTrans

javax.media.j3d.Transform3D fwTrans

twTrans

javax.media.j3d.Transform3D twTrans

fwrcTrans

javax.media.j3d.Transform3D fwrcTrans

twrcTrans

javax.media.j3d.Transform3D twrcTrans

downscale

float downscale

brightness

float brightness

lights

javax.media.j3d.BranchGroup lights

directionalLight

javax.media.j3d.DirectionalLight directionalLight

ambientLight

javax.media.j3d.AmbientLight ambientLight

nshowing

int nshowing

Constructor Detail

SceneGraphViewer

public SceneGraphViewer()

Method Detail

deltaLights

public void deltaLights(double d)

setBrightness

public void setBrightness(double br)

applyBrightness

private void applyBrightness(double br)

getPanel

public javax.swing.JPanel getPanel()

setSceneGraph

public void setSceneGraph(javax.media.j3d.BranchGroup bg,
                 java.util.ArrayList<javax.media.j3d.Shape3D> sha)

createDummySceneGraph

private javax.media.j3d.BranchGroup createDummySceneGraph()

createLightGraph

private javax.media.j3d.BranchGroup createLightGraph(double br)

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent e)

Specified by:

actionPerformed in interface java.awt.event.ActionListener

showFraction

void showFraction(double f)

showAll

void showAll()

mouseClicked

public void mouseClicked(java.awt.event.MouseEvent e)

Specified by:

mouseClicked in interface java.awt.event.MouseListener

mousePressed

public void mousePressed(java.awt.event.MouseEvent e)

Specified by:

mousePressed in interface java.awt.event.MouseListener

toggleHide

private void toggleHide()

toggleHideShape

private void toggleHideShape(javax.media.j3d.Shape3D s3d)

hideShape

boolean hideShape(javax.media.j3d.Shape3D s)

showShape

void showShape(javax.media.j3d.Shape3D s)

mouseReleased

public void mouseReleased(java.awt.event.MouseEvent e)

Specified by:

mouseReleased in interface java.awt.event.MouseListener

zoomBy

private void zoomBy(double d)

zoomTo

private void zoomTo(double d)

setTransform

private void setTransform(javax.media.j3d.Transform3D t3d)

intPan

public void intPan(int dx,
          int dy,
          javax.vecmath.Point3d cpos)

intRoll

private void intRoll(int dx,
           int dy)

mouseDragged

public void mouseDragged(java.awt.event.MouseEvent e)

Specified by:

mouseDragged in interface java.awt.event.MouseMotionListener

getPickTransform

private javax.media.j3d.Transform3D getPickTransform(int xpos,
                                           int ypos)

mouseEntered

public void mouseEntered(java.awt.event.MouseEvent e)

Specified by:

mouseEntered in interface java.awt.event.MouseListener

mouseExited

public void mouseExited(java.awt.event.MouseEvent e)

Specified by:

mouseExited in interface java.awt.event.MouseListener

mouseMoved

public void mouseMoved(java.awt.event.MouseEvent e)

Specified by:

mouseMoved in interface java.awt.event.MouseMotionListener

getPreferredConfiguration

public static java.awt.GraphicsConfiguration getPreferredConfiguration()

setDecoration

public void setDecoration(java.lang.String id,
                 javax.media.j3d.BranchGroup root,
                 boolean b)

removeUnlistedDecoration

public void removeUnlistedDecoration(java.util.HashSet<java.lang.String> keepHS)

removeAllDecoration

public void removeAllDecoration()

setDecorationVisibility

public void setDecorationVisibility(java.lang.String s,
                           boolean b)

setAA

public void setAA(boolean b)

setLightsPercent

public void setLightsPercent(int p)

setFourMatrix

public void setFourMatrix(double[] fmo)

getFourMatrix

public double[] getFourMatrix()

stateChanged

public void stateChanged(javax.swing.event.ChangeEvent e)

Specified by:

stateChanged in interface javax.swing.event.ChangeListener