jat.attitude.util
Class AnimationWindow2

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JPanel
                  jat.attitude.util.AnimationWindow2

All Implemented Interfaces:

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

public class AnimationWindow2
extends javax.swing.JPanel
implements java.awt.event.ActionListener, javax.swing.event.ChangeListener

AnimatioWindow2 is a modification of AnimationWindow to include flexible beams and concentrated masses at the tip for 3D visualization of spacecraft attitude dynmics defined in jat.eom.FlexibleThreeD.java and jat.eom.FlexibleTwoD.java.

Version:

1.5 (03/09/2004) Modification since the last version Removed: import java.applet.*; import com.sun.j3d.utils.geometry.*;

Author:

Daniel Quock December 2001, July 2002, Noriko Takada

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

Field Summary

javax.media.j3d.TransformGroup	Beam1TG
javax.media.j3d.TransformGroup	Beam2TG
javax.media.j3d.Transform3D	BeamTrans1
javax.media.j3d.Transform3D	BeamTrans2

Fields inherited from class javax.swing.JComponent

TOOL_TIP_TEXT_KEY, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

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

AnimationWindow2(java.lang.String title, float ixxt, float iyyt, float izzt, int pts, float[][] tvars, java.lang.String simTypet, float[][] Beam1, float[][] Beam2, float a, float L)
Creates the pop-up animation window

Method Summary

void	actionPerformed(java.awt.event.ActionEvent e) Handles any button presses and the animation of the satellite by drawing the next frame and updating the slider
javax.media.j3d.BranchGroup	createSceneGraph() Create the scene graph of the universe, populates it with lights, the initial camera location, and allows mouse interaction with the scene
void	findDimensions() Finds the normalized lengths of the satellite based on the principal moments of inertia
javax.media.j3d.TransformGroup	generateAxes() Creates the inertial reference axis in the animation
javax.media.j3d.TransformGroup	generateAxesLabels() Creates the labels for the inertial reference axis in the animation (The white "X", "Y"m and "Z")
javax.media.j3d.TransformGroup	generateBeam1() Generates a massless beam and a tip mass on the negative side of the satellite x-axis
javax.media.j3d.TransformGroup	generateBeam2() Generates a massless beam and a tip mass on the positive side of the satellite y-axis
javax.media.j3d.TransformGroup	generateSatellite() Create the box shape of the satellite using the principal moments of inertia
void	stateChanged(javax.swing.event.ChangeEvent e) Handles events caused by the JSlider

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, setUI, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintImmediately, paintImmediately, print, printAll, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusBackward, transferFocusDownCycle, validate

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, contains, createImage, createImage, createVolatileImage, createVolatileImage, dispatchEvent, enable, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

Beam1TG

public javax.media.j3d.TransformGroup Beam1TG

Beam2TG

public javax.media.j3d.TransformGroup Beam2TG

BeamTrans1

public javax.media.j3d.Transform3D BeamTrans1

BeamTrans2

public javax.media.j3d.Transform3D BeamTrans2

Constructor Detail

AnimationWindow2

public AnimationWindow2(java.lang.String title,
                        float ixxt,
                        float iyyt,
                        float izzt,
                        int pts,
                        float[][] tvars,
                        java.lang.String simTypet,
                        float[][] Beam1,
                        float[][] Beam2,
                        float a,
                        float L)

Creates the pop-up animation window

Parameters:

title - (String) title that goes in window title bar

ixxt - (float) temp principal moment of inertia, x-axis

iyyt - (float) temp principal moment of inertia, y-axis

izzt - (float) temp principal moment of inertia, z-axis

pts - (int) number of animation points

tvars - (float[][]) array of values

tsimType - (String) temp type of simulation (e.g. "Gravity Gradient")

Beam1 - (float[][]) array of quaternion values for Transform3D

Beam2 - (float[][]) array of quaternion values for Transform3D

a - (float) deimension of half the x_length of the spacecraft

L - (float) Length of the beam

Method Detail

stateChanged

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

Handles events caused by the JSlider

Specified by:

stateChanged in interface javax.swing.event.ChangeListener

Parameters:

e - (ChangeEvent) ChangeEvent)

actionPerformed

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

Handles any button presses and the animation of the satellite by drawing the next frame and updating the slider

Specified by:

actionPerformed in interface java.awt.event.ActionListener

Parameters:

e - (ActionEvent) ActionEvent

createSceneGraph

public javax.media.j3d.BranchGroup createSceneGraph()

Create the scene graph of the universe, populates it with lights, the initial camera location, and allows mouse interaction with the scene

generateAxes

public javax.media.j3d.TransformGroup generateAxes()

Creates the inertial reference axis in the animation

generateAxesLabels

public javax.media.j3d.TransformGroup generateAxesLabels()

Creates the labels for the inertial reference axis in the animation (The white "X", "Y"m and "Z")

generateSatellite

public javax.media.j3d.TransformGroup generateSatellite()

Create the box shape of the satellite using the principal moments of inertia

findDimensions

public void findDimensions()

Finds the normalized lengths of the satellite based on the principal moments of inertia

generateBeam1

public javax.media.j3d.TransformGroup generateBeam1()

Generates a massless beam and a tip mass on the negative side of the satellite x-axis

Since:

August 2003

generateBeam2

public javax.media.j3d.TransformGroup generateBeam2()

Generates a massless beam and a tip mass on the positive side of the satellite y-axis

Since:

August 2003