Application: gvSIG desktop

package com.iver.ai2.gvsig3d.map3d;

import java.awt.geom.Point2D;

import com.iver.ai2.gvsig3d.gui.FeatureFactory;

import com.iver.ai2.gvsig3d.resources.ResourcesFactory;

import com.iver.cit.gvsig.fmap.core.v02.FLabel;

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

import com.iver.cit.gvsig.fmap.rendering.FGraphic;

import com.iver.cit.gvsig.fmap.rendering.FGraphicLabel;

import es.upv.ai2.libjosg.AutoTransform;

import es.upv.ai2.libjosg.Group;

import es.upv.ai2.libjosg.Node;

import es.upv.ai2.libjosg.Vec3;

import es.upv.ai2.libjosg.Vec4;

import es.upv.ai2.libjosg.osgDB;

import es.upv.ai2.libjosg.features.Text;

import es.upv.ai2.libjosg.planets.Planet;

import es.upv.ai2.libjosg.planets.PlanetViewer;

public class GraphicLayer3D extends GraphicLayer {

        private Node especialNode;

        private Planet planet;

        private PlanetViewer planetViewer;

        public GraphicLayer3D(PlanetViewer planetViewer, Planet planet) {

                super();

                this.planetViewer = planetViewer;

                this.especialNode = planetViewer.getSpecialNode(0);

                this.planet = planet;

        }

        public void clearAllGraphics() {

                // codigo de borrado de busquedas

                Group grupo = (Group) planetViewer.getSpecialNode(0);

                while (grupo.getNumChildren()>0) {

                        Node node = grupo.getChild(0);

                        grupo.removeChild(node);

                }

        }

        public void addGraphic(FGraphic g) {

                // a?adir la etiqueta aki

                FGraphicLabel label = (FGraphicLabel) g;

                FLabel lab = label.getLabel();

                Point2D p = lab.getOrig();

                System.out.println("etiqueta ::: " + label.getLabel().getString());

                // Variable declaration

                Vec3 posI = null, posE = null, posT = null;

                Vec3 posIni = null, posEnd = null, posText = null, pos1 = null, pos2 = null;

                // search for Gazetteer

                // There are two gazetteer modes SPHERICAL and PLANE mode

                if (planet.getType() == Planet.PlanetType.SPHERICAL_MODE) {

                        // For spheriacl mode

                        // Geodesical coordinates

                        posI = new Vec3(p.getY(), p.getX(), 0);

                        posE = new Vec3(p.getY(), p.getX(), 10000);

                        posT = new Vec3(p.getY(), p.getX(), 50000); // Text position

                        // To convert coordinate to cartesian

                        posIni = planet.convertLatLongHeightToXYZ(posI);

                        posEnd = planet.convertLatLongHeightToXYZ(posE);

                        posText = planet.convertLatLongHeightToXYZ(posT);

                } else if (planet.getType() == Planet.PlanetType.PLANE_MODE) {

                        // For plane mode

                        posIni = new Vec3(p.getX(), p.getY(), 0);

                        posText = new Vec3(p.getX(), p.getY(), 50000); // Text position

                }

                // To display text in gazetteer

                Text text = (Text) FeatureFactory.insertTextoS(

                                label.getLabel().getString(), posText, new Vec4(1.0, 0.0, 0.0,

                                                1.0), 30, true);

                Group grupo = (Group) planetViewer.getSpecialNode(0);

                String name = ResourcesFactory.getResourcePath("flag.ive");

                Node flag = osgDB.readNodeFile(name);

                // Con autotransform

                AutoTransform trans = new AutoTransform();

                trans.addChild(flag);

                int scale = (int) ((20 / 4.5) * 1000);

                trans.setScale(new Vec3(scale, scale, scale));

                trans.setPosition(posIni);

                trans.setAutoRotateMode(AutoTransform.AutoRotateMode.ROTATE_TO_CAMERA);

                // Add nodes to graph

//                grupo.setNodeName("gazetteer");

                grupo.addChild(trans);

                grupo.addChild(text);

        }

        public Node getEspecialNode() {

                return especialNode;

        }

        public void setEspecialNode(Node especialNode) {

                this.especialNode = especialNode;

        }

}