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GUI.java
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import javax.imageio.ImageIO;
import javax.media.j3d.Alpha;
import java.util.Timer;
import javax.media.j3d.AmbientLight;
import javax.media.j3d.Appearance;
import javax.media.j3d.Background;
import javax.media.j3d.BoundingSphere;
import javax.media.j3d.BranchGroup;
import javax.media.j3d.Canvas3D;
import javax.media.j3d.DirectionalLight;
import javax.media.j3d.ImageComponent2D;
import javax.media.j3d.RotationInterpolator;
import javax.media.j3d.Shape3D;
import javax.media.j3d.Texture;
import javax.media.j3d.TextureAttributes;
import javax.media.j3d.Transform3D;
import javax.media.j3d.TransformGroup;
import javax.swing.*;
import javax.swing.event.MouseInputAdapter;
import javax.vecmath.Color3f;
import javax.vecmath.Color4f;
import javax.vecmath.Point3d;
import javax.vecmath.Vector3d;
import javax.vecmath.Vector3f;
import com.sun.j3d.loaders.IncorrectFormatException;
import com.sun.j3d.loaders.ParsingErrorException;
import com.sun.j3d.loaders.Scene;
import com.sun.j3d.loaders.objectfile.ObjectFile;
import com.sun.j3d.utils.image.TextureLoader;
import com.sun.j3d.utils.universe.SimpleUniverse;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ItemListener;
import java.awt.event.ItemEvent;
import java.awt.event.MouseEvent;
/*
* Created by JFormDesigner on Sat Apr 12 15:53:47 BST 2014
*/
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.FileNotFoundException;
import java.util.ArrayList;
import java.util.Random;
import java.util.TimerTask;
/**
*
*/
public class GUI extends JFrame {
int choice=0;
final static int ID_LENGTH = 4; // declare max and min and length of the id
final static int Min = 10;
final static int Max = 15;
public GUI() {
initComponents();
canvas_draw();
}
Timer timer;
private class ScalingUpTask extends TimerTask {
public void run() {
scale += 0.1;
Scale();
// your code here
}
}
private class ScalingDownTask extends TimerTask {
public void run() {
scale -= 0.1;
Scale();
// your code here
}
}
private void initComponents() {
this2 = new JPanel();
label1 = new JLabel();
cb_shuttle = new JComboBox();
b_locate = new JButton();
label2 = new JLabel();
label6 = new JLabel();
label7 = new JLabel();
bg = new BackGround();
l_positionX = new JLabel();
label8 = new JLabel();
label9 = new JLabel();
l_positionY = new JLabel();
l_positionZ = new JLabel();
scrollPane1 = new JScrollPane();
label3 = new JLabel();
label4 = new JLabel();
label5 = new JLabel();
label10 = new JLabel();
label11 = new JLabel();
scrollPane2 = new JScrollPane();
ta_NearBySuttles = new JTextArea();
b_zoomIn = new JButton();
b_zoomOut = new JButton();
frame = new JPanel(); // put the thing here
Container contentPane = getContentPane(); {
//---- label1 ----
label1.setText("Shuttle Object Advisor");
label1.setForeground(Color.decode("#806080"));
label1.setFont(new Font("PortagoITC TT", Font.BOLD, 44));
cb_shuttle.addItemListener(new ItemListener() {
@Override
public void itemStateChanged(ItemEvent e) {
//code //http://stackoverflow.com/questions/14647439/how-do-i-get-the-previous-or-last-item
String bbb = ""+e.getItem();
char[] arr = bbb.toCharArray();
choice = arr[1]-49;
//System.out.println(choice);
label5.setText(""+(choice+1));
}
});
//---- b_locate ----
b_locate.setText("Locate");
b_locate.setForeground(new Color(5, 71, 5));
b_locate.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
//JOptionPane.showMessageDialog(null, "hey");
l_positionX.setText((bg.xs[choice]+""));
l_positionY.setText((bg.ys[choice]+""));
l_positionZ.setText("-0.5"+get_randomID());
label11.setText("10");
// do nearby calcs
double [] temp = new double[10];
double[] temp2 = new double[10];
for (int i=0;i<10;i++){
temp [i] = bg.xs[i];
temp2 [i] = bg.ys[i];
}
double diffx = 0.0;
String abc="";
for (int i=0;i<10;i++){
if(!(choice==i)){
diffx = ((temp[i]-bg.xs[choice])*(temp[i]-bg.xs[choice])+(temp2[i]-bg.ys[choice])*(temp2[i]-bg.ys[choice]));
diffx = Math.sqrt(diffx);
if(((int)(diffx*10000))<=3000)
abc = (abc+"Shuttle : "+(i+1)+":\t"+((int)(diffx*10000))+"km\n");
}
}
ta_NearBySuttles.setText(abc);
}
});
//---- label2 ----
label2.setText("Shuttle in Space");
label2.setForeground(Color.blue);
//---- label6 ----
label6.setText("Position: ");
label6.setForeground(Color.blue);
//---- label7 ----
label7.setText("X: ");
//---- l_positionX ----
l_positionX.setText("l_positionX");
//---- label8 ----
label8.setText("Y: ");
//---- label9 ----
label9.setText("Z: ");
//---- l_positionY ----
l_positionY.setText("l_positionY");
//---- l_positionZ ----
l_positionZ.setText("l_positionZ");
//---- label3 ----
label3.setText("Near By Shuttles:");
label3.setForeground(Color.blue);
//---- label4 ----
label4.setText("Selected:");
//---- label5 ----
label5.setText("none");
//---- label10 ----
label10.setText("Total Shuttles:");
//---- label11 ----
label11.setText("10");
//======== scrollPane2 ========
{
scrollPane2.setViewportView(ta_NearBySuttles);
}
//---- b_zoomIn ----
b_zoomIn.setText("+");
b_zoomIn.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
}
});
//---- b_zoomIn ----
b_zoomIn.setText("+");
b_zoomIn.addMouseListener(new MouseInputAdapter() {
TimerTask task = new ScalingUpTask();
@Override
public void mousePressed(MouseEvent e) {
//mousePressed(e);
timer = new Timer();
TimerTask task = new ScalingUpTask();
timer.scheduleAtFixedRate(task, 0, 100);
}
@Override
public void mouseReleased(MouseEvent e) {
timer.cancel();
}
});
b_zoomOut.setText("-");
b_zoomOut.addMouseListener(new MouseInputAdapter() {
@Override
public void mousePressed(MouseEvent e) {
//mousePressed(e);
timer = new Timer();
TimerTask task = new ScalingDownTask();
timer.scheduleAtFixedRate(task, 0, 100);
}
@Override
public void mouseReleased(MouseEvent e) {
timer.cancel();
}
});
GroupLayout this2Layout = new GroupLayout(this2);
this2.setLayout(this2Layout);
this2Layout.setHorizontalGroup(
this2Layout.createParallelGroup()
.addGroup(this2Layout.createSequentialGroup()
.addGroup(this2Layout.createParallelGroup()
.addGroup(this2Layout.createSequentialGroup()
.addGap(30, 30, 30)
.addGroup(this2Layout.createParallelGroup(GroupLayout.Alignment.LEADING, false)
.addGroup(this2Layout.createSequentialGroup()
.addComponent(label2)
.addGap(30, 30, 30)
.addComponent(cb_shuttle, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)
.addPreferredGap(LayoutStyle.ComponentPlacement.RELATED, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(b_locate))
.addComponent((frame), GroupLayout.PREFERRED_SIZE, 442, GroupLayout.PREFERRED_SIZE))
.addGroup(this2Layout.createParallelGroup()
.addGroup(this2Layout.createSequentialGroup()
.addGap(38, 38, 38)
.addGroup(this2Layout.createParallelGroup()
.addGroup(this2Layout.createSequentialGroup()
.addGroup(this2Layout.createParallelGroup()
.addGroup(this2Layout.createParallelGroup(GroupLayout.Alignment.LEADING, false)
.addComponent(label7, GroupLayout.DEFAULT_SIZE, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(label8))
.addComponent(label9, GroupLayout.PREFERRED_SIZE, 16, GroupLayout.PREFERRED_SIZE))
.addGap(28, 28, 28)
.addGroup(this2Layout.createParallelGroup(GroupLayout.Alignment.TRAILING)
.addComponent(l_positionY)
.addComponent(l_positionX)
.addComponent(l_positionZ)))
.addGroup(this2Layout.createSequentialGroup()
.addComponent(label4)
.addPreferredGap(LayoutStyle.ComponentPlacement.RELATED)
.addComponent(label5))
.addComponent(label6)))
.addGroup(this2Layout.createSequentialGroup()
.addGap(100, 100, 100)
.addGroup(this2Layout.createParallelGroup()
.addComponent(label3)
.addGroup(this2Layout.createSequentialGroup()
.addComponent(label10)
.addPreferredGap(LayoutStyle.ComponentPlacement.RELATED)
.addComponent(label11))))
.addGroup(GroupLayout.Alignment.TRAILING, this2Layout.createSequentialGroup()
.addPreferredGap(LayoutStyle.ComponentPlacement.RELATED)
.addComponent(scrollPane2)))
.addGap(6, 6, 6))
.addGroup(this2Layout.createSequentialGroup()
.addGap(150, 150, 150)
.addComponent(label1)))
.addGap(3, 3, 3))
.addGroup(this2Layout.createSequentialGroup()
.addGap(135, 135, 135)
.addComponent(b_zoomIn)
.addGap(18, 18, 18)
.addComponent(b_zoomOut)
.addContainerGap())
);
this2Layout.setVerticalGroup(
this2Layout.createParallelGroup()
.addGroup(this2Layout.createSequentialGroup()
.addGap(10, 10, 10)
.addComponent(label1)
.addGap(18, 18, 18)
.addGroup(this2Layout.createParallelGroup()
.addGroup(this2Layout.createParallelGroup(GroupLayout.Alignment.BASELINE)
.addComponent(label2)
.addComponent(cb_shuttle, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))
.addComponent(b_locate, GroupLayout.Alignment.TRAILING))
.addGroup(this2Layout.createParallelGroup()
.addGroup(this2Layout.createSequentialGroup()
.addPreferredGap(LayoutStyle.ComponentPlacement.RELATED)
.addComponent(frame, GroupLayout.PREFERRED_SIZE, 422, GroupLayout.PREFERRED_SIZE))
.addGroup(this2Layout.createSequentialGroup()
.addGap(19, 19, 19)
.addComponent(label6)
.addPreferredGap(LayoutStyle.ComponentPlacement.UNRELATED)
.addGroup(this2Layout.createParallelGroup(GroupLayout.Alignment.BASELINE)
.addComponent(label7)
.addComponent(l_positionX))
.addPreferredGap(LayoutStyle.ComponentPlacement.RELATED)
.addGroup(this2Layout.createParallelGroup()
.addGroup(this2Layout.createSequentialGroup()
.addComponent(label8)
.addGap(14, 14, 14))
.addGroup(GroupLayout.Alignment.TRAILING, this2Layout.createSequentialGroup()
.addComponent(l_positionY)
.addGap(18, 18, 18)))
.addGroup(this2Layout.createParallelGroup(GroupLayout.Alignment.BASELINE)
.addComponent(label9, GroupLayout.PREFERRED_SIZE, 27, GroupLayout.PREFERRED_SIZE)
.addComponent(l_positionZ))
.addPreferredGap(LayoutStyle.ComponentPlacement.RELATED)
.addGroup(this2Layout.createParallelGroup(GroupLayout.Alignment.BASELINE)
.addComponent(label4)
.addComponent(label5))
.addGap(46, 46, 46)
.addComponent(label3)
.addGap(18, 18, 18)
.addGroup(this2Layout.createParallelGroup(GroupLayout.Alignment.BASELINE)
.addComponent(label10)
.addComponent(label11))
.addGap(18, 18, 18)
.addComponent(scrollPane2, GroupLayout.PREFERRED_SIZE, 107, GroupLayout.PREFERRED_SIZE)))
.addPreferredGap(LayoutStyle.ComponentPlacement.UNRELATED)
.addGroup(this2Layout.createParallelGroup(GroupLayout.Alignment.BASELINE)
.addComponent(b_zoomOut)
.addComponent(b_zoomIn))
.addContainerGap(GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
);
setVisible(true);
}
GroupLayout contentPaneLayout = new GroupLayout(contentPane);
contentPane.setLayout(contentPaneLayout);
contentPaneLayout.setHorizontalGroup(
contentPaneLayout.createParallelGroup()
.addGroup(contentPaneLayout.createParallelGroup()
.addGroup(contentPaneLayout.createSequentialGroup()
.addGap(0, 0, Short.MAX_VALUE)
.addComponent(this2, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)
.addContainerGap(GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)))
.addGap(0, 663, Short.MAX_VALUE)
);
contentPaneLayout.setVerticalGroup(
contentPaneLayout.createParallelGroup()
.addGroup(contentPaneLayout.createParallelGroup()
.addGroup(contentPaneLayout.createSequentialGroup()
.addGap(0, 5, Short.MAX_VALUE)
.addComponent(this2, GroupLayout.PREFERRED_SIZE, 585, GroupLayout.PREFERRED_SIZE)
.addGap(0, 6, Short.MAX_VALUE)))
.addGap(0, 596, Short.MAX_VALUE)
);
pack();
setLocationRelativeTo(getOwner());
// JFormDesigner - End of component initialization //GEN-END:initComponents
}
/******************SET FUNCTIONS*******************************/
public void set_lister(String[] lists){ // set the list
cb_shuttle.setModel(new DefaultComboBoxModel(lists));
}
public void set_it(){
JOptionPane.showMessageDialog(null, "hey");
}
private static String get_randomID() {// create the random id
String cc = "0123456789",sum="";
Random rand = new Random();
char[] charArray = cc.toCharArray();
for(int i=0;i<15;i++){
sum = sum + charArray[rand.nextInt(cc.length()-1)+1];
}
return sum;
}
/************************************************/
private JPanel this2;
private JLabel label1;
private JComboBox cb_shuttle;
private JButton b_locate;
private JLabel label2;
private JLabel label6;
private JLabel label7;
private JLabel l_positionX;
private JLabel label8;
private JLabel label9;
private JLabel l_positionY;
private JLabel l_positionZ;
private JScrollPane scrollPane1;
private JLabel label3;
private JLabel label4;
private JLabel label5;
private JLabel label10;
private JLabel label11;
private JScrollPane scrollPane2;
private JTextArea ta_NearBySuttles;
private JButton b_zoomIn;
private JButton b_zoomOut;
static JPanel frame;
static BackGround bg;
/******************************************************************/
/************************DRAW GRAPHICS*****************************/
////////////////// global variables
static double[] xs,ys;
static int sat_num;
static Canvas3D canvas;
static SimpleUniverse univ;
static ArrayList<TransformGroup> satellites;
static float scale = 1.0f;
//Earth scaling
static TransformGroup planetTransform;
static float planetDiam = 0.075f;
static float satDiam = 0.008f;
static float spaceStationDiam = 0.01f;
static float testIter = (float)-0.5; //TEST VARIABLE HERE - REMOVE LATER
//Element scaling
public static void Scale()
{
Transform3D oldTransform = new Transform3D();
planetTransform.getTransform(oldTransform);
oldTransform.setScale(planetDiam * scale);
planetTransform.setTransform(oldTransform);
for (int i = 0; i < satellites.size(); i++)
{
TransformGroup sat = satellites.get(i);
oldTransform = new Transform3D();
sat.getTransform(oldTransform);
oldTransform.setScale(satDiam * scale);
sat.setTransform(oldTransform);
}
}
public static BranchGroup createSceneGraph()
{
BoundingSphere bounds = new BoundingSphere(new Point3d(), 1000.0);
BranchGroup branch = new BranchGroup();
//Transformations for Earth
planetTransform = new TransformGroup();
//Earth scale
Transform3D planetParam = new Transform3D();
Vector3d scale = new Vector3d(planetDiam, planetDiam, planetDiam);
planetParam.setScale(scale);
planetTransform.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);
planetTransform.setCapability(TransformGroup.ALLOW_TRANSFORM_READ);
planetTransform.setTransform(planetParam);
// Make a shape
//params
/*ColorCube demo = new ColorCube( 0.4 );
trans.addChild( demo );*/
TransformGroup planetCore = new TransformGroup();
planetCore.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);
planetCore.setCapability(TransformGroup.ALLOW_TRANSFORM_READ);
satellites = new ArrayList<TransformGroup>();
int n = 10;
for (int i = 0; i < n; i++)
{
satellites.add(new TransformGroup());
satellites.get(i).setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);
satellites.get(i).setCapability(TransformGroup.ALLOW_TRANSFORM_READ);
}
try
{
//Loading background image
File imgFile = new File("StarrySkyStock.jpg");
BufferedImage img = ImageIO.read(imgFile);
ImageComponent2D imgCom = new ImageComponent2D(ImageComponent2D.FORMAT_RGB, img);
Background bg = new Background(imgCom);
bg.setApplicationBounds(new BoundingSphere());
branch.addChild(bg);
//Loading the planet
Scene s = null;
ObjectFile f = new ObjectFile ();
f.setFlags (ObjectFile.RESIZE | ObjectFile.TRIANGULATE | ObjectFile.STRIPIFY);
Shape3D earth;
//System.out.println("Working Directory = " + System.getProperty("user.dir"));
s = f.load("earth.obj");
BranchGroup branchGroup = s.getSceneGroup();
earth = (Shape3D) branchGroup.getChild(0);
//Texturing the planet
TextureLoader loader = new TextureLoader("earth_day.jpg","RGB", new Container());
Texture texture = loader.getTexture();
texture.setBoundaryModeS(Texture.WRAP);
texture.setBoundaryModeT(Texture.WRAP);
texture.setBoundaryColor(new Color4f(0.0f, 1.0f, 0.0f, 0.0f));
TextureAttributes texAttr = new TextureAttributes();
texAttr.setTextureMode(TextureAttributes.MODULATE);
texAttr.setTextureMode(TextureAttributes.ALLOW_BLEND_COLOR_READ); //Test values
texAttr.setTextureMode(TextureAttributes.ALLOW_BLEND_COLOR_WRITE); //Test values
texAttr.setTextureMode(TextureAttributes.COMBINE_SRC_ALPHA); //Test values
Appearance ap = new Appearance();
ap.setTexture(texture);
ap.setTextureAttributes(texAttr);
//This can be used for lighting
/*Material material = new Material();
material.setDiffuseColor(0.1f, 0.1f, 0.1f); // red
material.setSpecularColor(0.2f, 0.2f, 0.2f); // reduce default values
ap.setMaterial(material);*/
earth.setAppearance(ap);
//Adding the planet data to planet core
planetCore.addChild(branchGroup);
//Loading satellites
for (int i = 0; i < satellites.size(); i++)
{
//Loading satellite object
s = f.load("UHFSatcom.obj");
//Iterate through satellite transform list
TransformGroup sat = satellites.get(i);
//Satellite transform parameters
Transform3D satParam = new Transform3D();
Vector3d satScale = new Vector3d(satDiam, satDiam, satDiam);
Vector3d satTranslate = new Vector3d(-0.5,-0.5,-0.5);
satParam.setScale(satScale);
satParam.setTranslation(satTranslate);
sat.setTransform(satParam);
sat.addChild(s.getSceneGroup());
branch.addChild(sat);
}
}
catch (java.io.FileNotFoundException ex)
{
System.out.println("Uh-oh! Object file is not found.");
}
catch(java.io.IOException ex)
{
System.out.println("Uh-oh! Background image file is not found.");
}
// Set up the ambient light
Color3f ambientColor = new Color3f(1.0f, 1.0f, 1.0f);
AmbientLight ambientLightNode = new AmbientLight(ambientColor);
ambientLightNode.setInfluencingBounds(bounds);
branch.addChild(ambientLightNode);
// Set up the directional lights
Color3f light1Color = new Color3f(1.0f, 1.0f, 0.9f);
Vector3f light1Direction = new Vector3f(1.0f, 1.0f, 1.0f);
Color3f light2Color = new Color3f(1.0f, 1.0f, 1.0f);
Vector3f light2Direction = new Vector3f(-1.0f, -1.0f, -1.0f);
DirectionalLight light1 = new DirectionalLight(light1Color,
light1Direction);
light1.setInfluencingBounds(bounds);
branch.addChild(light1);
DirectionalLight light2 = new DirectionalLight(light2Color,
light2Direction);
light2.setInfluencingBounds(bounds);
branch.addChild(light2);
/* Make a behavior to spin the shape
params: loopCount: -1 for indefinite count of loops
increasingAlphaDuration: time it takes to increase alpha from 0 to 1
*/
Alpha spinAlpha = new Alpha( -1, 30000 );
bounds.transform(planetParam);
Transform3D rotationAxis = new Transform3D();
rotationAxis.rotZ(0);
RotationInterpolator spinner = new RotationInterpolator(spinAlpha, planetCore, rotationAxis, 0.0f, (float)(2.0 * Math.PI));
spinner.setSchedulingBounds(bounds);
planetCore.addChild(spinner);
//planet transformation should sit on top of the core planet data
planetTransform.addChild(planetCore);
//Finally, adding the planet to the branch
branch.addChild(planetTransform);
return branch;
}
public static void canvas_draw(){
//Frame frame = new Frame( );
frame.setSize( 440, 440 );
frame.setLayout( new BorderLayout( ) );
canvas = new Canvas3D(SimpleUniverse.getPreferredConfiguration());
canvas.setSize(400,400);
frame.add("Center", canvas );
univ = new SimpleUniverse(canvas);
univ.getViewingPlatform().setNominalViewingTransform();
BranchGroup scene = createSceneGraph( );
scene.compile();
univ.addBranchGraph( scene );
//frame.setVisible(true);
}
public static void update(double x,double y,double z,int satNumber)
{
TransformGroup satellite = satellites.get(satNumber);
Transform3D oldTransform = new Transform3D();
satellite.getTransform(oldTransform);
Vector3d pos = new Vector3d(x * scale, y * scale, -0.5);
oldTransform.setTranslation(pos);
satellite.setTransform(oldTransform);
}
}