Revision 18268

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trunk/libraries/lib3DMap/src/com/iver/ai2/gvsig3d/map3d/ViewPort3D.java
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import org.cresques.cts.IProjection;


  		




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import com.iver.ai2.gvsig3d.map3d.layers.Layer3DProps;


  		




  
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import com.iver.andami.PluginServices;


  		




  
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import com.iver.andami.messages.NotificationManager;


  		




  
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import com.iver.andami.ui.mdiManager.IWindow;


  		




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import com.iver.cit.gvsig.fmap.ExtentHistory;


  		




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import com.iver.cit.gvsig.fmap.ViewPort;


  		




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import com.iver.cit.gvsig.fmap.crs.CRSFactory;


  		




  
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import com.iver.cit.gvsig.fmap.layers.FLayer;


  		




  
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import com.iver.cit.gvsig.project.documents.view.gui.BaseView;


  		




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import com.iver.utiles.StringUtilities;


  		




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import com.iver.utiles.XMLEntity;


  		




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	 * 


  		




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	 * @throws RuntimeException


  		




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	 */


  		




  
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	@Override


  		




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	public Point2D toMapPoint(Point2D pScreen) {


  		




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		int x = (int) pScreen.getX();


  		




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		int y = this.getImageHeight() - (int) pScreen.getY() - 1;


  		




  
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		// getting layer information


  		




  
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		float heigth= 0;


  		




  
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		IWindow f = PluginServices.getMDIManager().getActiveWindow();


  		




  
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		if (f instanceof BaseView) {


  		




  
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			BaseView baseView = (BaseView) f;


  		




  
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			FLayer[] lyrs = baseView.getMapControl().getMapContext().getLayers().getActives();


  		




  
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			FLayer layer = lyrs[lyrs.length-1];


  		




  
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			Layer3DProps props = Layer3DProps.getLayer3DProps(layer);


  		




  
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			heigth = props.getHeigth();


  		




  
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		}


  		




  
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		Intersections hits = canvas3d.getOSGViewer().rayPick(x, y);


  		




  
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//		System.err.println("Coordenadas de pantalla " + pScreen.getX() + ","+ pScreen.getY());


  		




  
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		Intersections hits = canvas3d.getOSGViewer().rayPick(


  		




  
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				(int) pScreen.getX(), (int) pScreen.getY());


  		




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		Point2D pWorld = new Point2D.Double();


  		




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		if (hits.containsIntersections()) {


  		




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			// get XYZ coordinates on planet


  		




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			Vec3 hit = hits.getFirstIntersection().getIntersectionPoint();


  		




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			// convert to geo coordinates


  		




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			// System.err.println("Interseccion de osg " + hit.x() + ","+


  		




  
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			// hit.y());


  		




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			if (getProjection().getAbrev().compareToIgnoreCase("EPSG:4326") == 0) {


  		




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				Vec3 geoPt = planet.convertXYZToLatLongHeight(new Vec3(


  		




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						(double) hit.x(), (double) hit.y(), (double) hit.x()));


  		




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				pWorld.setLocation(geoPt.y(), geoPt.x());


  		




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			} else


  		




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				pWorld.setLocation((double) hit.x(), (double) hit.y());


  		




  
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				Vec3 geoPt = planet.convertXYZToLatLongHeight(hit);


  		




  
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				if (Math.abs(heigth - geoPt.z()) <= 1000) {


  		




  
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					pWorld.setLocation(geoPt.y(), geoPt.x());


  		




  
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				} else {


  		




  
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					pWorld.setLocation(360, 120);


  		




  
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				}


  		




  
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				NotificationManager.addInfo("Obteniendo punto de informacion "


  		




  
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						+ pWorld.getX() + "    ,   " + pWorld.getY());


  		




  
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			} else {


  		




  
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				if (Math.abs(heigth - hit.z()) <= 100) {


  		




  
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					pWorld.setLocation(hit.x(), hit.y());


  		




  
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				} else {


  		




  
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					pWorld.setLocation(360, 120);


  		




  
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				}


  		




  
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				NotificationManager.addInfo("Obteniendo punto de informacion "


  		




  
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						+ pWorld.getX() + "    ,   " + pWorld.getY());


  		




  
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			}


  		




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		} else {


  		




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			if (getProjection().getAbrev().compareToIgnoreCase("EPSG:4326") == 0) {


  		




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				pWorld.setLocation(360, 120);


  		












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