root / branches / 3D_Animation_prepto_osgvp_2_2_0 / libraries / lib3DMap / src / org / gvsig / gvsig3d / listener / canvasListener.java @ 26999
History | View | Annotate | Download (4.34 KB)
| 1 |
package org.gvsig.gvsig3d.listener; |
|---|---|
| 2 |
|
| 3 |
import java.awt.event.KeyEvent; |
| 4 |
import java.awt.event.KeyListener; |
| 5 |
import java.awt.event.MouseEvent; |
| 6 |
import java.awt.event.MouseListener; |
| 7 |
|
| 8 |
import org.gvsig.osgvp.core.osg.Vec3; |
| 9 |
import org.gvsig.osgvp.planets.Planet; |
| 10 |
import org.gvsig.osgvp.planets.PlanetViewer; |
| 11 |
import org.gvsig.osgvp.viewer.Camera; |
| 12 |
import org.gvsig.osgvp.viewer.IViewerContainer; |
| 13 |
import org.gvsig.osgvp.viewer.Intersection; |
| 14 |
import org.gvsig.osgvp.viewer.Intersections; |
| 15 |
import org.gvsig.osgvp.viewer.OSGViewer; |
| 16 |
|
| 17 |
public class canvasListener implements KeyListener, MouseListener { |
| 18 |
private static boolean active = false; |
| 19 |
|
| 20 |
private IViewerContainer m_canvas3d = null; |
| 21 |
|
| 22 |
private Planet planet;
|
| 23 |
|
| 24 |
private RotatePlanet updateViewThread;
|
| 25 |
|
| 26 |
private int frameRate = 24; |
| 27 |
|
| 28 |
private PlanetViewer m_planetViewer;
|
| 29 |
|
| 30 |
private static boolean activeRot; |
| 31 |
|
| 32 |
public void setCanvas(IViewerContainer m_canvas3d) { |
| 33 |
this.m_canvas3d = m_canvas3d;
|
| 34 |
this.m_planetViewer = (PlanetViewer) m_canvas3d.getOSGViewer();
|
| 35 |
} |
| 36 |
|
| 37 |
public void keyPressed(KeyEvent kev) { |
| 38 |
// TODO Auto-generated method stub
|
| 39 |
int codigo = kev.getKeyCode();
|
| 40 |
switch (kev.getKeyChar()) {
|
| 41 |
case 'w': |
| 42 |
case 'W': |
| 43 |
active = !active; |
| 44 |
if (active) {
|
| 45 |
m_planetViewer.setPolygonMode( |
| 46 |
OSGViewer.PolygonModeType.GL_LINE); |
| 47 |
} else {
|
| 48 |
m_planetViewer.setPolygonMode( |
| 49 |
OSGViewer.PolygonModeType.GL_FILL); |
| 50 |
} |
| 51 |
break;
|
| 52 |
case 'a': |
| 53 |
case 'A': |
| 54 |
Thread thread;
|
| 55 |
activeRot = !activeRot; |
| 56 |
if (activeRot) {
|
| 57 |
|
| 58 |
updateViewThread = new RotatePlanet(1000/frameRate); |
| 59 |
|
| 60 |
// Create the thread supplying it with the runnable object
|
| 61 |
thread = new Thread(updateViewThread); |
| 62 |
|
| 63 |
// Start the thread
|
| 64 |
thread.start(); |
| 65 |
} else {
|
| 66 |
updateViewThread.end(); |
| 67 |
} |
| 68 |
break;
|
| 69 |
|
| 70 |
case 'e': |
| 71 |
case 'E': |
| 72 |
updateViewThread.setTime(1000/frameRate++);
|
| 73 |
break;
|
| 74 |
case 'd': |
| 75 |
case 'D': |
| 76 |
updateViewThread.setTime(1000/frameRate--);
|
| 77 |
break;
|
| 78 |
} |
| 79 |
|
| 80 |
} |
| 81 |
|
| 82 |
public void keyReleased(KeyEvent kev) { |
| 83 |
// TODO Auto-generated method stub
|
| 84 |
|
| 85 |
} |
| 86 |
|
| 87 |
public void keyTyped(KeyEvent kev) { |
| 88 |
// TODO Auto-generated method stub
|
| 89 |
|
| 90 |
} |
| 91 |
|
| 92 |
/**
|
| 93 |
* Class to rotate the planet. This class implements runnable and contructor
|
| 94 |
* with time parameter.
|
| 95 |
*
|
| 96 |
* @author julio
|
| 97 |
*
|
| 98 |
*/
|
| 99 |
public class RotatePlanet implements Runnable { |
| 100 |
|
| 101 |
private boolean finish = false; |
| 102 |
|
| 103 |
private long time; |
| 104 |
|
| 105 |
public RotatePlanet(long time) { |
| 106 |
this.time = time;
|
| 107 |
} |
| 108 |
|
| 109 |
double lat = 0.0; |
| 110 |
|
| 111 |
double longi = 0.0; |
| 112 |
|
| 113 |
// This method is called when the thread runs
|
| 114 |
public void run() { |
| 115 |
while (true) { |
| 116 |
try {
|
| 117 |
Thread.sleep(time);
|
| 118 |
synchronized (this) { |
| 119 |
if (finish) {
|
| 120 |
break;
|
| 121 |
} |
| 122 |
} |
| 123 |
} catch (InterruptedException e) { |
| 124 |
|
| 125 |
e.printStackTrace(); |
| 126 |
} |
| 127 |
// Rotate planet
|
| 128 |
longi += 1.0;
|
| 129 |
longi = longi > 360 ? 0 : longi; |
| 130 |
Camera cam = m_planetViewer.getCamera(); |
| 131 |
Vec3 camPos = planet.convertLatLongHeightToXYZ(new Vec3(lat,
|
| 132 |
longi, cam.getEye().z())); |
| 133 |
|
| 134 |
cam.setViewByLookAt(camPos.x(), camPos.y(), 500000 * 16.6, |
| 135 |
0, 0, 0, 0, 0, 1); |
| 136 |
m_planetViewer.setCamera(cam); |
| 137 |
|
| 138 |
// Repainting canvas
|
| 139 |
m_canvas3d.repaint(); |
| 140 |
} |
| 141 |
} |
| 142 |
|
| 143 |
public synchronized void end() { |
| 144 |
finish = true;
|
| 145 |
} |
| 146 |
|
| 147 |
public long getTime() { |
| 148 |
return time;
|
| 149 |
} |
| 150 |
|
| 151 |
public void setTime(long time) { |
| 152 |
this.time = time;
|
| 153 |
} |
| 154 |
|
| 155 |
} |
| 156 |
|
| 157 |
public Planet getPlanet() {
|
| 158 |
return planet;
|
| 159 |
} |
| 160 |
|
| 161 |
public void setPlanet(Planet planet) { |
| 162 |
this.planet = planet;
|
| 163 |
} |
| 164 |
|
| 165 |
public void mouseClicked(MouseEvent e) { |
| 166 |
if (e.getButton() == MouseEvent.BUTTON1) { |
| 167 |
Intersections hits = m_planetViewer.rayPick(this.planet, e.getX(), e.getY());
|
| 168 |
if(hits.containsIntersections()) {
|
| 169 |
Intersection hit = hits.getFirstIntersection(); |
| 170 |
System.err.println("Point:" + hit.getIntersectionPoint().toString()); |
| 171 |
Vec3 point = planet.convertXYZToLatLongHeight(hit |
| 172 |
.getIntersectionPoint()); |
| 173 |
System.err.println("LatLonHeight: " + point.toString()); |
| 174 |
} |
| 175 |
} |
| 176 |
|
| 177 |
} |
| 178 |
|
| 179 |
public void mouseEntered(MouseEvent arg0) { |
| 180 |
// TODO Auto-generated method stub
|
| 181 |
|
| 182 |
} |
| 183 |
|
| 184 |
public void mouseExited(MouseEvent arg0) { |
| 185 |
// TODO Auto-generated method stub
|
| 186 |
|
| 187 |
} |
| 188 |
|
| 189 |
public void mousePressed(MouseEvent arg0) { |
| 190 |
// TODO Auto-generated method stub
|
| 191 |
|
| 192 |
} |
| 193 |
|
| 194 |
public void mouseReleased(MouseEvent arg0) { |
| 195 |
// TODO Auto-generated method stub
|
| 196 |
|
| 197 |
} |
| 198 |
|
| 199 |
} |