Revision 29938 branches/v2_0_0_prep/extensions/ext3Dgui/src/org/gvsig/gvsig3dgui/listener/PointSelectListerner3D.java
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import java.awt.geom.Point2D; |
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import org.gvsig.andami.messages.NotificationManager; |
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import org.gvsig.app.project.documents.view.toolListeners.PointSelectListener; |
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import org.gvsig.fmap.dal.exception.ReadException; |
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import org.gvsig.fmap.mapcontext.layers.FBitSet; |
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import org.gvsig.fmap.mapcontext.layers.FLayer; |
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import org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect; |
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import org.gvsig.fmap.mapcontrol.MapControl; |
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import org.gvsig.fmap.mapcontrol.tools.BehaviorException; |
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import org.gvsig.fmap.mapcontrol.tools.Events.PointEvent; |
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import org.gvsig.gvsig3d.map3d.MapContext3D; |
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import org.gvsig.osgvp.core.osg.Vec3; |
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import org.gvsig.osgvp.viewer.Intersections; |
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import com.hardcode.gdbms.driver.exceptions.ReadDriverException; |
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import com.iver.ai2.gvsig3d.map3d.layers.Layer3DProps; |
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import com.iver.andami.messages.NotificationManager; |
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import com.iver.cit.gvsig.exceptions.visitors.VisitorException; |
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import com.iver.cit.gvsig.fmap.MapControl; |
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import com.iver.cit.gvsig.fmap.layers.FBitSet; |
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import com.iver.cit.gvsig.fmap.layers.FLayer; |
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import com.iver.cit.gvsig.fmap.layers.FLyrVect; |
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import com.iver.cit.gvsig.fmap.tools.BehaviorException; |
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import com.iver.cit.gvsig.fmap.tools.Events.PointEvent; |
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import com.iver.cit.gvsig.project.documents.view.toolListeners.PointSelectListener; |
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public class PointSelectListerner3D extends PointSelectListener {
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@Override |
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public void point(PointEvent event) throws BehaviorException {
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// TODO Auto-generated method stub |
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// super.point(event); |
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// MapControl3D mapControl3D = (MapControl3D) this.mapCtrl; |
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MapContext3D mapContext = (MapContext3D) mapCtrl.getMapContext(); |
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try {
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// mapCtrl.getMapContext().selectByPoint(event.getPoint(), 1); |
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Point2D p = event.getPoint(); |
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Vec3 mapPoint = coordinatesIntersection(p); |
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// Tolerancia de 3 pixels |
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// double tol = mapCtrl.getViewPort().toMapDistance(3); |
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double tol = 0.20; |
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FLayer[] actives = mapCtrl.getMapContext().getLayers().getActives(); |
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for (int i = 0; i < actives.length; i++) {
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if (actives[i] instanceof FLyrVect) {
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FLyrVect lyrVect = (FLyrVect) actives[i]; |
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Layer3DProps props = Layer3DProps.getLayer3DProps(lyrVect); |
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float heigth = props.getHeigth(); |
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if (Math.abs(heigth - mapPoint.z()) <= 3000){
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FBitSet oldBitSet = lyrVect.getSource().getRecordset() |
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.getSelection(); |
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Point2D pointInter = new Point2D.Double(); |
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pointInter.setLocation(mapPoint.x(), mapPoint.y()); |
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FBitSet newBitSet = lyrVect.queryByPoint(pointInter, tol); |
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// FBitSet newBitSet = lyrVect.queryByPoint(p, tol); |
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if (event.getEvent().isControlDown()) |
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newBitSet.xor(oldBitSet); |
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lyrVect.getRecordset().setSelection(newBitSet); |
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} |
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} |
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} |
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} catch (ReadDriverException e) {
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throw new BehaviorException("No se pudo hacer la selecci?n");
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} catch (VisitorException e) {
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throw new BehaviorException("No se pudo hacer la selecci?n");
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} |
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// mapContext.selectionChanged(new SelectionEvent()); |
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// TODO:COMENTADO PARA LA 2.0 |
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// |
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// MapContext3D mapContext = (MapContext3D) mapCtrl.getMapContext(); |
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// |
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// try {
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// |
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// Point2D p = event.getPoint(); |
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// Vec3 mapPoint = coordinatesIntersection(p); |
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// |
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// // Tolerancia de 3 pixels |
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// |
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// double tol = 0.20; |
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// FLayer[] actives = mapCtrl.getMapContext().getLayers().getActives(); |
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// for (int i = 0; i < actives.length; i++) {
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// if (actives[i] instanceof FLyrVect) {
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// FLyrVect lyrVect = (FLyrVect) actives[i]; |
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// Layer3DProps props = Layer3DProps.getLayer3DProps(lyrVect); |
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// float heigth = props.getHeigth(); |
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// if (Math.abs(heigth - mapPoint.z()) <= 3000) {
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// |
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// FBitSet oldBitSet = |
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// lyrVect.getSource().getRecordset() |
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// .getSelection(); |
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// Point2D pointInter = new Point2D.Double(); |
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// pointInter.setLocation(mapPoint.x(), mapPoint.y()); |
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// FBitSet newBitSet = lyrVect.queryByPoint(pointInter, |
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// tol); |
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// |
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// if (event.getEvent().isControlDown()) |
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// newBitSet.xor(oldBitSet); |
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// lyrVect.getRecordset().setSelection(newBitSet); |
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// } |
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// } |
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// } |
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// |
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// } catch (ReadException e) {
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// throw new BehaviorException("No se pudo hacer la selecci�n");
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// } catch (VisitorException e) {
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// throw new BehaviorException("No se pudo hacer la selecci�n");
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// } |
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// |
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} |
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@Override |
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public Vec3 coordinatesIntersection(Point2D pScreen) {
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Vec3 intersection; |
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// System.err.println("Coordenadas de pantalla " + pScreen.getX() + ","+
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// pScreen.getY()); |
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MapContext3D mcontext = (MapContext3D) this.mapCtrl.getMapContext(); |
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int heigth = mcontext.getCanvas3d().getHeight(); |
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Intersections hits = mcontext.getCanvas3d().getOSGViewer().rayPick( |
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(int) pScreen.getX(),(int) pScreen.getY()); |
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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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// System.err.println("Interseccion de osg " + hit.x() + ","+
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// hit.y()); |
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if (mcontext.getProjection().getAbrev().compareToIgnoreCase("EPSG:4326") == 0) {
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Vec3 geoPt = mcontext.getPlanet().convertXYZToLatLongHeight(hit); |
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if (mcontext.getProjection().getAbrev().compareToIgnoreCase( |
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"EPSG:4326") == 0) {
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Vec3 geoPt = mcontext.getPlanet() |
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.convertXYZToLatLongHeight(hit); |
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// Swap the coordinates X and Y, because they are invert. |
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intersection = new Vec3(geoPt.y(),geoPt.x(),geoPt.z());
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// intersection = geoPt;
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intersection = new Vec3(geoPt.y(), geoPt.x(), geoPt.z());
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// intersection = geoPt;
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} else {
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intersection = hit; |
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} |
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} else {
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if (mcontext.getProjection().getAbrev().compareToIgnoreCase("EPSG:4326") == 0) {
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if (mcontext.getProjection().getAbrev().compareToIgnoreCase( |
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"EPSG:4326") == 0) {
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pWorld.setLocation(360, 120); |
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intersection = new Vec3(360,120,0);
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} else{
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intersection = new Vec3(1e100,1e100,0);
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// pWorld.setLocation(1e100, 1e100);
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intersection = new Vec3(360, 120, 0);
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} else {
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intersection = new Vec3(1e100, 1e100, 0);
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// pWorld.setLocation(1e100, 1e100);
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} |
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} |
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NotificationManager.addInfo("Obteniendo punto de informacion "+ intersection.x() + " , " + intersection.y() +" , "+ intersection.z());
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NotificationManager.addInfo("Obteniendo punto de informacion "
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+ intersection.x() + " , " + intersection.y() + " , " |
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+ intersection.z()); |
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return intersection; |
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} |
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