svn-gvsig-desktop / branches / gvSIG_19_ext3D_osgVP_2_2_0 / libraries / lib3DMap / src / org / gvsig / gvsig3d / cacheservices / OSGCacheService.java @ 32537
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package org.gvsig.gvsig3d.cacheservices; |
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import java.awt.geom.Rectangle2D; |
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import java.io.File; |
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import java.io.FileNotFoundException; |
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import javax.swing.JOptionPane; |
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import org.apache.log4j.Logger; |
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import org.cresques.cts.IProjection; |
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import org.gvsig.cacheservice.CacheService; |
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import org.gvsig.fmap.geom.operation.GeometryOperationException; |
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import org.gvsig.fmap.geom.operation.GeometryOperationNotSupportedException; |
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import org.gvsig.fmap.geom.primitive.AbstractPrimitive; |
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import org.gvsig.geometries3D.MultiGeometry; |
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import org.gvsig.geometries3D.MultiSolid; |
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import org.gvsig.gvsig3d.drivers.GvsigDriverOSG; |
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import org.gvsig.gvsig3d.listener.EditorListener; |
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import org.gvsig.gvsig3d.navigation.NavigationMode; |
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import org.gvsig.operations3D.Draw3DMultiSolid; |
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import org.gvsig.operations3D.context.Draw3DContext; |
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import org.gvsig.osgvp.core.osg.Group; |
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import org.gvsig.osgvp.core.osg.Node; |
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import org.gvsig.osgvp.core.osg.PositionAttitudeTransform; |
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import org.gvsig.osgvp.core.osg.Vec3; |
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import org.gvsig.osgvp.core.osg.Vec4; |
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import org.gvsig.osgvp.core.osgdb.osgDB; |
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import org.gvsig.osgvp.exceptions.node.NodeException; |
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import org.gvsig.osgvp.features.Text; |
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import org.gvsig.osgvp.manipulator.EditionManager; |
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import org.gvsig.osgvp.manipulator.ManipulatorHandler; |
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import org.gvsig.osgvp.manipulator.RemoveAllSelectionCommand; |
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import org.gvsig.osgvp.terrain.Terrain; |
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import org.gvsig.osgvp.terrain.TerrainViewer; |
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import org.gvsig.osgvp.util.ActionCommand; |
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import org.gvsig.osgvp.viewer.IViewerContainer; |
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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.ai2.gvsig3d.resources.ResourcesFactory; |
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import com.iver.andami.PluginServices; |
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import com.iver.andami.PluginServices; |
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import com.iver.cit.gvsig.exceptions.expansionfile.ExpansionFileReadException; |
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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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public class OSGCacheService extends CacheService { |
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private IViewerContainer _canvas3d;
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private TerrainViewer _terrainViewer;
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private FLayer _layer;
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// vector caching for libJOSG
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private Group _layerNode; |
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private EditionManager _editionManager;
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private EditorListener _editionListener;
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private ManipulatorHandler _manipulatorHandler;
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private RemoveAllSelectionCommand _command;
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private String _filePath; |
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private boolean _manipulatorsActive; |
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private static Logger _logger = Logger.getLogger(OSGCacheService.class |
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.getName()); |
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public OSGCacheService(IViewerContainer canvas3D, Terrain terrain,
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String name, FLayer layer, IProjection viewProj) {
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super(terrain.getTerrainName(), name);
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_canvas3d = canvas3D; |
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_terrainViewer = (TerrainViewer) canvas3D.getOSGViewer(); |
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_layer = layer; |
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_layerNode = new Group(); |
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_layerNode.setNodeName("layer3DOSG");
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_manipulatorsActive = false;
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try {
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_editionManager = new EditionManager();
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_layerNode.addChild(_editionManager); |
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_manipulatorHandler = new ManipulatorHandler();
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_manipulatorHandler.setActive(false);
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_editionListener = new EditorListener(_editionManager,
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_manipulatorHandler, _layer, _canvas3d, _terrainViewer); |
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_canvas3d.getOSGViewer().addEventHandler(_manipulatorHandler); |
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} catch (NodeException e2) {
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// TODO Auto-generated catch block
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e2.printStackTrace(); |
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} |
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try {
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_terrainViewer.addFeature(_layerNode); |
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} catch (NodeException e1) {
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_logger.error("Command: "
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+ "Error adding new child node to the special node.", e1);
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} |
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int cacheType = CacheService.GLOBAL;
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if (terrain.getCoordinateSystemType() == Terrain.CoordinateSystemType.GEOCENTRIC)
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cacheType += SPHERIC; |
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else
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cacheType += PLANE; |
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setCacheType(cacheType); |
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} |
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public Group getLayerNode() { |
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if (!Layer3DProps.getLayer3DProps(this._layer).isEditing()) { |
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try {
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return (Group) _editionManager.getScene(); |
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} catch (NodeException e) {
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} |
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} |
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else {
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try {
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return _editionManager.getTransformedScene();
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} catch (NodeException e) {
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} |
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} |
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return _layerNode;
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} |
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// uses a strategy to get all features from layer and their symbols
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// and add them to the terrain
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public void AddFeaturesToTerrain() { |
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boolean newLayer = Layer3DProps.getLayer3DProps(_layer).isNewLayerOSG();
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if (!newLayer) {
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GvsigDriverOSG osgD = (GvsigDriverOSG) ((FLyrVect) _layer) |
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.getSource().getDriver(); |
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try {
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File file = osgD.getFile();
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_filePath = file.getAbsolutePath(); |
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Node n = null;
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try {
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n = osgDB.readNodeFile(file.getAbsolutePath()); |
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} catch (FileNotFoundException e) { |
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} |
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// Insert the geometry in the root node of the graph.
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Group g = new Group(n.getCPtr()); |
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// buildGeometry(root, g);
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// g.addChild(n);
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for (int i = 0; i < g.getNumChildren(); i++) { |
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_editionManager.setScene(g.getChild(i)); |
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} |
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// _layerNode.addChild(n);
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// startEditing();
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// _layerNode.addChild(g);
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} catch (NodeException e) {
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_logger |
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.error( |
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"Command: "
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+ "Error loading OSG file. File must be generated with gvSIG",
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e); |
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} |
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} |
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} |
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public void RefreshFeaturesToTerrain() { |
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this.DeleteFeaturesToTerrain();
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this.AddFeaturesToTerrain();
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} |
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public void DeleteFeaturesToTerrain() { |
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try {
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endEditing(); |
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_terrainViewer.removeFeature(_layerNode); |
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} catch (NodeException e) {
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_logger.error("Command: "
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+ "Error removing new child node to the special node.", e);
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} |
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} |
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public void refreshFeaturesToTerrain(boolean visible) { |
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_layerNode.setNodeMask(visible ? 0xffffffff : 0x00000000); |
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} |
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public void AddGeometryToLayer(MultiGeometry multiGeometry, Vec3 position, |
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Vec3 rotation, Vec3 scale) {
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Group group = new Group(); |
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group.setNodeName("GROUP-PAT");
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PositionAttitudeTransform posAttTrasn = null;
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try {
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posAttTrasn = new PositionAttitudeTransform();
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posAttTrasn.setPosition(position); |
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posAttTrasn.setScale(scale); |
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posAttTrasn.setNodeName("PAT");
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buildGeometry(multiGeometry, group); |
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posAttTrasn.addChild(group); |
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// if (props3D.isEditing()){
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_editionManager.setScene(posAttTrasn); |
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// }else{
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// _layerNode.addChild(posAttTrasn);
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// }
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// _layerNode.addChild(group);
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} catch (NodeException e1) {
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// TODO Auto-generated catch block
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e1.printStackTrace(); |
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} |
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} |
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public void AddNodeToLayer(Node node, Vec3 position, Vec3 rotation, |
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Vec3 scale) {
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PositionAttitudeTransform posAttTrasn = null;
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try {
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posAttTrasn = new PositionAttitudeTransform();
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posAttTrasn.setPosition(position); |
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posAttTrasn.setScale(scale); |
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posAttTrasn.setNodeName("PAT");
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// posAttTrasn.setAttitude((float) rotation.x(), new Vec3(1,0,0));
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// posAttTrasn.setAttitude((float) rotation.y(), new Vec3(0,1,0));
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// posAttTrasn.setAttitude((float) rotation.z(), new Vec3(0,0,1));
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// buildGeometry(multiGeometry, group);
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posAttTrasn.addChild(node); |
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// if (props3D.isEditing()){
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_editionManager.setScene(posAttTrasn); |
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// }else{
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// _layerNode.addChild(posAttTrasn);
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// }
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// _layerNode.addChild(group);
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} catch (NodeException e1) {
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// TODO Auto-generated catch block
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e1.printStackTrace(); |
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} |
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} |
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private void buildGeometry(AbstractPrimitive geom, Group group) |
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throws NodeException {
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int i;
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if (geom instanceof MultiGeometry) { |
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MultiGeometry multiGeometry = (MultiGeometry) geom; |
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for (i = 0; i < multiGeometry.getGeometries().size(); i++) { |
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Group child = new Group(); |
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group.addChild(child); |
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buildGeometry(multiGeometry.getGeometries().get(i), child); |
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} |
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} else if (geom instanceof MultiSolid) { |
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// Getting the geometry
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MultiSolid multiSolid = (MultiSolid) geom; |
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// Creating the context and adding parameters
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Draw3DContext ctx3D = new Draw3DContext();
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ctx3D.setGroup(group); |
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// Creating the drawing operation
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Draw3DMultiSolid d3DMultiSolid = new Draw3DMultiSolid();
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try {
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// Invoking the operation for the multisolid
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multiSolid.invokeOperation(d3DMultiSolid.getOperationIndex(), |
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ctx3D); |
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} catch (GeometryOperationNotSupportedException e) {
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} catch (GeometryOperationException e) {
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} |
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} |
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} |
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public void startEditing() { |
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Layer3DProps props3D = Layer3DProps.getLayer3DProps(this._layer);
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if ((props3D.getType() == Layer3DProps.layer3DOSG)
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&& (!props3D.isEditing())) {
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props3D.setEditing(true);
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props3D.setNewLayerOSG(true);
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JOptionPane.showMessageDialog(null, PluginServices.getText(this, |
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"edited_layer"));
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enableEditionListener(); |
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} |
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} |
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public void endEditing() { |
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Layer3DProps props3D = Layer3DProps.getLayer3DProps(this._layer);
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if ((props3D.getType() == Layer3DProps.layer3DOSG)
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&& (props3D.isEditing())) {
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props3D.setEditing(false);
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if (props3D.isNewLayerOSG())
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JOptionPane.showMessageDialog(null, PluginServices.getText( |
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this, "modified_layer")); |
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_command = new RemoveAllSelectionCommand(_editionManager);
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_command.execute(); |
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disableEditionListener(); |
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} |
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} |
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public EditionManager getEditionManager() {
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return _editionManager;
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} |
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public ManipulatorHandler getManipulatorHandler() {
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return _manipulatorHandler;
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} |
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public void setEditionManager(EditionManager editionManager) { |
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this._editionManager = editionManager;
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} |
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public String getLayerPath() { |
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return _filePath;
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} |
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public void enableEditionListener() { |
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_canvas3d.addKeyListener(_editionListener); |
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_canvas3d.addMouseListener(_editionListener); |
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_manipulatorHandler.setActive(true);
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NavigationMode.removeAllNavigationModes(_terrainViewer |
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.getTerrainCameraManipulator()); |
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_manipulatorsActive = true;
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} |
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public void disableEditionListener() { |
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_canvas3d.removeKeyListener(_editionListener); |
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_canvas3d.removeMouseListener(_editionListener); |
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_manipulatorHandler.setActive(false);
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NavigationMode.restoreAllNavigationModes(_terrainViewer |
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.getTerrainCameraManipulator()); |
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ActionCommand command; |
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command = new RemoveAllSelectionCommand(_editionManager);
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command.execute(); |
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_manipulatorsActive = false;
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} |
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public boolean getManipulatorsActive() { |
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return _manipulatorsActive;
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} |
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public void setManipulatorsActive(boolean active) { |
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_manipulatorsActive = active; |
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} |
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} |