ffe.panels
Class Graphics3D

java.lang.Object
  java.awt.Component
      java.awt.Canvas
          javax.media.j3d.Canvas3D
              ffe.panels.Graphics3D

All Implemented Interfaces:

javax.accessibility.Accessible, java.awt.event.ActionListener, java.util.EventListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable

public final class Graphics3D

extends javax.media.j3d.Canvas3D

implements java.awt.event.ActionListener

The Graphics class provides 3D Graphics capibilities, making heavy use of Java3D and its utility packages. The following display types are currently supported: Wireframe, Ball & Stick, Spacefill/CPK and Tube models.

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class java.awt.Canvas

java.awt.Canvas.AccessibleAWTCanvas

Nested classes inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

static int	ACTIVE
static javax.media.j3d.ColoringAttributes	coloringAttributes
static javax.vecmath.Color3f[]	colors
static javax.media.j3d.PolygonAttributes	fillPolygonAttributes
static int	JPEG
static javax.media.j3d.LineAttributes	lineAttributes
static javax.media.j3d.PolygonAttributes	linePolygonAttributes
static int	PNG
static javax.media.j3d.PolygonAttributes	pointPolygonAttributes
static javax.media.j3d.RenderingAttributes	renderingAttributes
static int	SCREEN
static javax.media.j3d.TransparencyAttributes	transparencyAttributes
static float[]	vdw

Fields inherited from class javax.media.j3d.Canvas3D

FIELD_ALL, FIELD_LEFT, FIELD_RIGHT

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

Graphics3D(java.awt.GraphicsConfiguration config, MainPanel f)

Graphics3D(MainPanel f)
The Graphics Constructor initializes the Java3D SimpleUniverse, scene graph, lighting and Mouse Behaviors.

Method Summary

void	actionPerformed(java.awt.event.ActionEvent evt) Handles actions performed on various menu items.
void	attach(javax.media.j3d.BranchGroup bg)
boolean	cacheFull()
void	centerView() This functions trys to center the molecular scene on the 3D canvas
void	clearPicks()
static javax.media.j3d.Shape3D	createCone(javax.media.j3d.Appearance ap, int res) This method creates a Cylinder
static javax.media.j3d.Shape3D	createCylinder(javax.media.j3d.Appearance ap, int res) This method creates a Cylinder
static javax.media.j3d.Material	createMaterial(javax.vecmath.Color3f col)
static javax.media.j3d.Shape3D	createPolar(javax.media.j3d.Appearance ap, int div)
static javax.media.j3d.Shape3D	createSphere(javax.media.j3d.Appearance ap, int div) This method creates a single Sphere from the given appearance
static javax.media.j3d.Appearance	getAppearance(javax.vecmath.Color3f col, int type)
static javax.vecmath.Color3f	getColor(Atom a, int colortype) Finds the desired color for an Atom
static javax.media.j3d.Geometry	getConeGeom(int num, int res)
static javax.media.j3d.Geometry	getCylinderGeom(int num, int res)
GlobalAxis	getNavigation()
int	getPickMode()
static javax.media.j3d.Geometry	getPolarGeom(int res)
javax.vecmath.Point2d	getScreenCoordinate(javax.media.j3d.Node node, javax.vecmath.Point3d point3d)
static javax.media.j3d.Geometry	getSphereGeom(int res)
javax.swing.JLabel	getStatusBar()
void	loadPrefs() Load preferences from the user node
javax.media.j3d.BranchGroup	loadVRML(java.io.BufferedReader br)
javax.media.j3d.BranchGroup	loadVRML(java.io.File file)
javax.media.j3d.BranchGroup	loadVRML(java.net.URL pdburl)
void	paint(java.awt.Graphics g)
void	postRender()
void	postSwap() This function facilitates image capture from the 3D Canvas.
void	recurseVRML(javax.media.j3d.Node node)
void	remove(FSystem m) This method removes a FSystem from the Scene Graph
void	Render(FSystem s, boolean update) This method renders a FSystem to the 3DCanvas
void	savePrefs() Save preferences to the user node
boolean	sceneRendering()
void	selected()
void	setAxisShowing(boolean b)
void	setCapture(boolean c)
void	setColor(FNode node, java.lang.String colortype)
void	setColor(java.lang.String colortype)
void	setLabelsUpdated()
void	setPosition()
void	setPosition(FNode node)
void	setView(FNode node, java.lang.String style)
void	setView(java.lang.String style)
void	updateScene(java.util.ArrayList n, boolean t, boolean v, int viewtype, boolean c, int colortype)
void	updateScene(FNode n, boolean t, boolean v, int viewtype, boolean c, int colortype)

Methods inherited from class javax.media.j3d.Canvas3D

addNotify, getBounds, getBounds, getCenterEyeInImagePlate, getDoubleBufferAvailable, getDoubleBufferEnable, getGraphics2D, getGraphicsContext3D, getHeight, getImagePlateToVworld, getInverseVworldProjection, getLeftEyeInImagePlate, getLeftManualEyeInImagePlate, getLocation, getLocation, getLocationOnScreen, getMonoscopicViewPolicy, getOffScreenBuffer, getOffScreenLocation, getOffScreenLocation, getPhysicalHeight, getPhysicalWidth, getPixelLocationFromImagePlate, getPixelLocationInImagePlate, getPixelLocationInImagePlate, getRightEyeInImagePlate, getRightManualEyeInImagePlate, getSceneAntialiasingAvailable, getScreen3D, getSize, getSize, getStereoAvailable, getStereoEnable, getView, getVworldProjection, getVworldToImagePlate, getWidth, getX, getY, isOffScreen, isRendererRunning, preRender, queryProperties, removeNotify, renderField, renderOffScreenBuffer, setDoubleBufferEnable, setLeftManualEyeInImagePlate, setMonoscopicViewPolicy, setOffScreenBuffer, setOffScreenLocation, setOffScreenLocation, setRightManualEyeInImagePlate, setStereoEnable, startRenderer, stopRenderer, swap, waitForOffScreenRendering

Methods inherited from class java.awt.Canvas

createBufferStrategy, createBufferStrategy, getAccessibleContext, getBufferStrategy, update

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, deliverEvent, disable, disableEvents, dispatchEvent, doLayout, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, getAlignmentX, getAlignmentY, getBackground, getColorModel, getComponentAt, getComponentAt, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeys, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getListeners, getLocale, getMaximumSize, getMinimumSize, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getPreferredSize, getPropertyChangeListeners, getPropertyChangeListeners, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, invalidate, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusCycleRoot, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isOpaque, isShowing, isValid, isVisible, keyDown, keyUp, layout, list, list, list, list, list, locate, location, lostFocus, minimumSize, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, paramString, postEvent, preferredSize, prepareImage, prepareImage, print, printAll, processComponentEvent, processEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeys, setFocusTraversalKeysEnabled, setFont, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle, validate

Methods inherited from class java.lang.Object

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

Field Detail

coloringAttributes

public static final javax.media.j3d.ColoringAttributes coloringAttributes

renderingAttributes

public static final javax.media.j3d.RenderingAttributes renderingAttributes

lineAttributes

public static final javax.media.j3d.LineAttributes lineAttributes

transparencyAttributes

public static final javax.media.j3d.TransparencyAttributes transparencyAttributes

fillPolygonAttributes

public static final javax.media.j3d.PolygonAttributes fillPolygonAttributes

pointPolygonAttributes

public static final javax.media.j3d.PolygonAttributes pointPolygonAttributes

linePolygonAttributes

public static final javax.media.j3d.PolygonAttributes linePolygonAttributes

JPEG

public static final int JPEG

See Also:

Constant Field Values

PNG

public static final int PNG

See Also:

Constant Field Values

SCREEN

public static final int SCREEN

See Also:

Constant Field Values

ACTIVE

public static final int ACTIVE

See Also:

Constant Field Values

colors

public static javax.vecmath.Color3f[] colors

vdw

public static float[] vdw

Constructor Detail

Graphics3D

public Graphics3D(java.awt.GraphicsConfiguration config,
                  MainPanel f)

Graphics3D

public Graphics3D(MainPanel f)

The Graphics Constructor initializes the Java3D SimpleUniverse, scene graph, lighting and Mouse Behaviors.

Method Detail

actionPerformed

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

Handles actions performed on various menu items. This includes changes to the viewing and coloring types, as well as capturing the 3D view to a file.

Specified by:

actionPerformed in interface java.awt.event.ActionListener

loadVRML

public javax.media.j3d.BranchGroup loadVRML(java.io.File file)

loadVRML

public javax.media.j3d.BranchGroup loadVRML(java.net.URL pdburl)

loadVRML

public javax.media.j3d.BranchGroup loadVRML(java.io.BufferedReader br)

recurseVRML

public void recurseVRML(javax.media.j3d.Node node)

attach

public void attach(javax.media.j3d.BranchGroup bg)

centerView

public void centerView()

This functions trys to center the molecular scene on the 3D canvas

clearPicks

public void clearPicks()

createMaterial

public static javax.media.j3d.Material createMaterial(javax.vecmath.Color3f col)

getAppearance

public static javax.media.j3d.Appearance getAppearance(javax.vecmath.Color3f col,
                                                       int type)

getConeGeom

public static javax.media.j3d.Geometry getConeGeom(int num,
                                                   int res)

createCone

public static javax.media.j3d.Shape3D createCone(javax.media.j3d.Appearance ap,
                                                 int res)

This method creates a Cylinder

getCylinderGeom

public static javax.media.j3d.Geometry getCylinderGeom(int num,
                                                       int res)

createCylinder

public static javax.media.j3d.Shape3D createCylinder(javax.media.j3d.Appearance ap,
                                                     int res)

This method creates a Cylinder

createPolar

public static javax.media.j3d.Shape3D createPolar(javax.media.j3d.Appearance ap,
                                                  int div)

createSphere

public static javax.media.j3d.Shape3D createSphere(javax.media.j3d.Appearance ap,
                                                   int div)

This method creates a single Sphere from the given appearance

getColor

public static javax.vecmath.Color3f getColor(Atom a,
                                             int colortype)

Finds the desired color for an Atom

getNavigation

public GlobalAxis getNavigation()

getPickMode

public int getPickMode()

getPolarGeom

public static javax.media.j3d.Geometry getPolarGeom(int res)

getStatusBar

public javax.swing.JLabel getStatusBar()

getSphereGeom

public static javax.media.j3d.Geometry getSphereGeom(int res)

paint

public void paint(java.awt.Graphics g)

postSwap

public void postSwap()

This function facilitates image capture from the 3D Canvas.

getScreenCoordinate

public javax.vecmath.Point2d getScreenCoordinate(javax.media.j3d.Node node,
                                                 javax.vecmath.Point3d point3d)

postRender

public void postRender()

setLabelsUpdated

public void setLabelsUpdated()

remove

public void remove(FSystem m)

This method removes a FSystem from the Scene Graph

Parameters:

m - FSystem to remove

savePrefs

public void savePrefs()

Save preferences to the user node

loadPrefs

public void loadPrefs()

Load preferences from the user node

Render

public void Render(FSystem s,
                   boolean update)

This method renders a FSystem to the 3DCanvas

setAxisShowing

public void setAxisShowing(boolean b)

setCapture

public void setCapture(boolean c)

selected

public void selected()

updateScene

public void updateScene(FNode n,
                        boolean t,
                        boolean v,
                        int viewtype,
                        boolean c,
                        int colortype)

updateScene

public void updateScene(java.util.ArrayList n,
                        boolean t,
                        boolean v,
                        int viewtype,
                        boolean c,
                        int colortype)

setView

public void setView(java.lang.String style)

setView

public void setView(FNode node,
                    java.lang.String style)

setColor

public void setColor(java.lang.String colortype)

setColor

public void setColor(FNode node,
                     java.lang.String colortype)

setPosition

public void setPosition()

setPosition

public void setPosition(FNode node)

sceneRendering

public boolean sceneRendering()

cacheFull

public boolean cacheFull()