Application: gvSIG desktop

package org.gvsig.gvsig3d.simbology3D.symbol3D.point;

import java.io.FileNotFoundException;

import java.util.Iterator;

import java.util.List;

import org.gvsig.gvsig3d.simbology3D.symbol3D.Abstract3DSymbol;

import org.gvsig.osgvp.AutoTransform;

import org.gvsig.osgvp.Group;

import org.gvsig.osgvp.Node;

import org.gvsig.osgvp.PositionAttitudeTransform;

import org.gvsig.osgvp.Vec3;

import org.gvsig.osgvp.osgDB;

import org.gvsig.osgvp.exceptions.node.NodeException;

import com.iver.ai2.gvsig3d.legend.Object3DMarkerSymbol;

import com.iver.cit.gvsig.fmap.core.symbols.ISymbol;

public class ObjectPoint3DSymbol extends Abstract3DSymbol {

        private Object3DMarkerSymbol object3DMarketSymbol;

        private static Node object3D = null;

        private static String oldPath = "";

        public ObjectPoint3DSymbol(ISymbol symbol) {

                super(symbol);

                object3DMarketSymbol = (Object3DMarkerSymbol) symbol;

        }

        @Override

        public Node generateSymbol(List<Vec3> position) {

                Group group = new Group();

                PositionAttitudeTransform posAttTrasn = null;

                Vec3 scale = object3DMarketSymbol.getScale();

                Vec3 rotation = object3DMarketSymbol.getRotationObject();

                try {

                        // Node object3D = osgDB.readNodeFile("D:/modelos3d/cow.ive");

                        if (!(oldPath.equals(object3DMarketSymbol.getObject3DPath()))){

                                oldPath = object3DMarketSymbol.getObject3DPath();

                                object3D = osgDB.readNodeFile(oldPath);

                        }

                        for (Iterator iterator = position.iterator(); iterator.hasNext();) {

                                Vec3 pos = (Vec3) iterator.next();

                                System.err.println("position " + pos.x() + " " + pos.y() + " "

                                                + pos.z());

                                posAttTrasn = new PositionAttitudeTransform();

                                posAttTrasn.setPosition(pos);

                                posAttTrasn.setScale(scale);

                                if (object3DMarketSymbol.isAutoRotate()) {

                                        AutoTransform autoRotateTrasn = null;

                                        autoRotateTrasn = new AutoTransform();

                                        autoRotateTrasn.setPosition(pos);

                                        autoRotateTrasn.addChild(posAttTrasn);

                                        autoRotateTrasn

                                                        .setAutoRotateMode(AutoTransform.AutoRotateMode.ROTATE_TO_CAMERA);

                                        // autoRotateTrasn.setAutoScaleToScreen(true);

                                        group.addChild(autoRotateTrasn);

                                } else {

                                        group.addChild(posAttTrasn);

                                }

                                posAttTrasn.addChild(object3D);

                        }

                } catch (NodeException e1) {

                        // TODO Auto-generated catch block

                        e1.printStackTrace();

                } catch (FileNotFoundException e) {

                        // TODO Auto-generated catch block

                        e.printStackTrace();

                }

                return group;

        }

}