SDK:
- add wizard in SceneExplorer for creating NavMesh git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@8987 75d07b2b-3a1a-0410-a2c5-0572b91ccdca
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/*
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* To change this template, choose Tools | Templates
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* and open the template in the editor.
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*/
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package com.jme3.gde.nmgen.wizard;
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import com.jme3.asset.AssetKey;
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import com.jme3.gde.core.util.PropertyUtils;
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import com.jme3.gde.nmgen.NavMeshGenerator;
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import java.beans.PropertyDescriptor;
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import java.lang.reflect.Field;
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import org.openide.nodes.AbstractNode;
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import org.openide.nodes.Children;
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import org.openide.nodes.Node.Property;
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import org.openide.nodes.PropertySupport;
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import org.openide.nodes.Sheet;
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import org.openide.util.Exceptions;
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/**
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*
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* @author normenhansen
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*/
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public class NavMeshGeneratorNode extends AbstractNode {
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private NavMeshGenerator key;
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public NavMeshGeneratorNode(NavMeshGenerator key) {
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super(Children.LEAF);
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this.key = key;
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}
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@Override
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protected Sheet createSheet() {
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Sheet sheet = super.createSheet();
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Sheet.Set set = sheet.createPropertiesSet();
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set.setName("NavMeshGenerator");
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set.setDisplayName("Settings");
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for (Field field : key.getClass().getDeclaredFields()) {
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PropertyDescriptor prop = PropertyUtils.getPropertyDescriptor(key.getClass(), field);
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if (prop != null) {
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try {
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Property sup = new PropertySupport.Reflection(key, prop.getPropertyType(), prop.getReadMethod(), prop.getWriteMethod());
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sup.setName(prop.getName());
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sup.setDisplayName(prop.getDisplayName());
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set.put(sup);
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} catch (Exception e) {
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Exceptions.printStackTrace(e);
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}
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}
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}
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sheet.put(set);
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return sheet;
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}
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}
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<?xml version="1.1" encoding="UTF-8" ?>
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<Form version="1.3" maxVersion="1.7" type="org.netbeans.modules.form.forminfo.JPanelFormInfo">
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<AuxValues>
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<AuxValue name="FormSettings_autoResourcing" type="java.lang.Integer" value="1"/>
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<AuxValue name="FormSettings_autoSetComponentName" type="java.lang.Boolean" value="false"/>
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<AuxValue name="FormSettings_generateFQN" type="java.lang.Boolean" value="true"/>
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<AuxValue name="FormSettings_generateMnemonicsCode" type="java.lang.Boolean" value="true"/>
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<AuxValue name="FormSettings_i18nAutoMode" type="java.lang.Boolean" value="true"/>
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<AuxValue name="FormSettings_layoutCodeTarget" type="java.lang.Integer" value="1"/>
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<AuxValue name="FormSettings_listenerGenerationStyle" type="java.lang.Integer" value="0"/>
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<AuxValue name="FormSettings_variablesLocal" type="java.lang.Boolean" value="false"/>
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<AuxValue name="FormSettings_variablesModifier" type="java.lang.Integer" value="2"/>
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</AuxValues>
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<Layout>
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<DimensionLayout dim="0">
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<Group type="103" groupAlignment="0" attributes="0">
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<Component id="jPanel1" alignment="0" pref="400" max="32767" attributes="0"/>
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</Group>
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</DimensionLayout>
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<DimensionLayout dim="1">
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<Group type="103" groupAlignment="0" attributes="0">
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<Component id="jPanel1" alignment="0" pref="300" max="32767" attributes="0"/>
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</Group>
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</DimensionLayout>
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</Layout>
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<SubComponents>
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<Container class="javax.swing.JPanel" name="jPanel1">
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<Layout class="org.netbeans.modules.form.compat2.layouts.DesignBoxLayout"/>
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</Container>
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</SubComponents>
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</Form>
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/*
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* To change this template, choose Tools | Templates
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* and open the template in the editor.
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*/
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package com.jme3.gde.nmgen.wizard;
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import com.jme3.gde.nmgen.NavMeshGenerator;
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import javax.swing.JPanel;
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import org.openide.WizardDescriptor;
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import org.openide.explorer.propertysheet.PropertySheet;
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import org.openide.nodes.Node;
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public final class NewNavMeshVisualPanel1 extends JPanel {
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private PropertySheet ps;
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/** Creates new form NewNavMeshVisualPanel1 */
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public NewNavMeshVisualPanel1() {
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initComponents();
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ps = new PropertySheet();
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ps.setNodes(new Node[]{});
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jPanel1.add(ps);
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}
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@Override
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public String getName() {
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return "Step #1";
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}
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public void loadSettings(WizardDescriptor wiz){
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NavMeshGenerator gen = (NavMeshGenerator)wiz.getProperty("generator");
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ps.setNodes(new Node[]{new NavMeshGeneratorNode(gen)});
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}
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public void saveSettings(WizardDescriptor wiz){
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}
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/** This method is called from within the constructor to
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* initialize the form.
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* WARNING: Do NOT modify this code. The content of this method is
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* always regenerated by the Form Editor.
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*/
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// <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
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private void initComponents() {
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jPanel1 = new javax.swing.JPanel();
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jPanel1.setLayout(new javax.swing.BoxLayout(jPanel1, javax.swing.BoxLayout.LINE_AXIS));
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javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this);
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this.setLayout(layout);
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layout.setHorizontalGroup(
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layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
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.addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, 400, Short.MAX_VALUE)
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);
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layout.setVerticalGroup(
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layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
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.addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, 300, Short.MAX_VALUE)
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);
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}// </editor-fold>//GEN-END:initComponents
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// Variables declaration - do not modify//GEN-BEGIN:variables
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private javax.swing.JPanel jPanel1;
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// End of variables declaration//GEN-END:variables
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}
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/*
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* To change this template, choose Tools | Templates
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* and open the template in the editor.
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*/
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package com.jme3.gde.nmgen.wizard;
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import com.jme3.bounding.BoundingBox;
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import com.jme3.gde.core.sceneexplorer.nodes.actions.AbstractNewSpatialWizardAction;
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import com.jme3.gde.core.sceneexplorer.nodes.actions.NewSpatialAction;
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import com.jme3.gde.nmgen.NavMeshGenerator;
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import com.jme3.scene.Geometry;
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import com.jme3.scene.Mesh;
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import com.jme3.scene.Node;
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import com.jme3.scene.Spatial;
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import com.jme3.scene.Spatial.CullHint;
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import com.jme3.terrain.Terrain;
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import java.awt.Component;
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import java.awt.Dialog;
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import java.text.MessageFormat;
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import java.util.Iterator;
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import java.util.LinkedList;
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import java.util.List;
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import javax.swing.JComponent;
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import jme3tools.optimize.GeometryBatchFactory;
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import org.critterai.nmgen.IntermediateData;
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import org.openide.DialogDisplayer;
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import org.openide.WizardDescriptor;
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@org.openide.util.lookup.ServiceProvider(service = NewSpatialAction.class)
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public final class NewNavMeshWizardAction extends AbstractNewSpatialWizardAction {
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private WizardDescriptor.Panel[] panels;
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public NewNavMeshWizardAction() {
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name = "NavMesh..";
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}
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@Override
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protected Object showWizard(org.openide.nodes.Node node) {
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WizardDescriptor wizardDescriptor = new WizardDescriptor(getPanels());
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// {0} will be replaced by WizardDesriptor.Panel.getComponent().getName()
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wizardDescriptor.setTitleFormat(new MessageFormat("{0}"));
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wizardDescriptor.setTitle("Your wizard dialog title here");
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NavMeshGenerator gen = new NavMeshGenerator();
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wizardDescriptor.putProperty("generator", gen);
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Dialog dialog = DialogDisplayer.getDefault().createDialog(wizardDescriptor);
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dialog.setVisible(true);
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dialog.toFront();
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boolean cancelled = wizardDescriptor.getValue() != WizardDescriptor.FINISH_OPTION;
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if (!cancelled) {
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return wizardDescriptor;
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}
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return null;
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}
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@Override
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protected Spatial doCreateSpatial(com.jme3.scene.Node rootNode, Object configuration) {
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if (configuration == null) {
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return null;
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}
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//TODO: maybe offload to other thread..
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WizardDescriptor wizardDescriptor = (WizardDescriptor) configuration;
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NavMeshGenerator generator = (NavMeshGenerator) wizardDescriptor.getProperty("generator");
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IntermediateData id = new IntermediateData();
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generator.setIntermediateData(null);
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Mesh mesh = new Mesh();
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GeometryBatchFactory.mergeGeometries(findGeometries(rootNode, new LinkedList<Geometry>(), generator), mesh);
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Mesh optiMesh = generator.optimize(mesh);
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final Geometry navMesh = new Geometry("NavMesh");
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navMesh.setMesh(optiMesh);
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navMesh.setCullHint(CullHint.Always);
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navMesh.setModelBound(new BoundingBox());
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return navMesh;
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}
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private List<Geometry> findGeometries(Node node, List<Geometry> geoms, NavMeshGenerator generator) {
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for (Iterator<Spatial> it = node.getChildren().iterator(); it.hasNext();) {
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Spatial spatial = it.next();
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if (spatial instanceof Geometry) {
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geoms.add((Geometry) spatial);
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} else if (spatial instanceof Node) {
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if (spatial instanceof Terrain) {
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Mesh merged = generator.terrain2mesh((Terrain) spatial);
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Geometry g = new Geometry("mergedTerrain");
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g.setMesh(merged);
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geoms.add(g);
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} else {
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findGeometries((Node) spatial, geoms, generator);
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}
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}
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}
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return geoms;
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}
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/**
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* Initialize panels representing individual wizard's steps and sets
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* various properties for them influencing wizard appearance.
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*/
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private WizardDescriptor.Panel[] getPanels() {
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if (panels == null) {
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panels = new WizardDescriptor.Panel[]{
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new NewNavMeshWizardPanel1()
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};
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String[] steps = new String[panels.length];
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for (int i = 0; i < panels.length; i++) {
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Component c = panels[i].getComponent();
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// Default step name to component name of panel. Mainly useful
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// for getting the name of the target chooser to appear in the
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// list of steps.
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steps[i] = c.getName();
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if (c instanceof JComponent) { // assume Swing components
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JComponent jc = (JComponent) c;
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// Sets step number of a component
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// TODO if using org.openide.dialogs >= 7.8, can use WizardDescriptor.PROP_*:
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jc.putClientProperty("WizardPanel_contentSelectedIndex", new Integer(i));
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// Sets steps names for a panel
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jc.putClientProperty("WizardPanel_contentData", steps);
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// Turn on subtitle creation on each step
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jc.putClientProperty("WizardPanel_autoWizardStyle", Boolean.TRUE);
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// Show steps on the left side with the image on the background
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jc.putClientProperty("WizardPanel_contentDisplayed", Boolean.TRUE);
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// Turn on numbering of all steps
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jc.putClientProperty("WizardPanel_contentNumbered", Boolean.TRUE);
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}
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}
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}
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return panels;
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}
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}
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/*
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* To change this template, choose Tools | Templates
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* and open the template in the editor.
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*/
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package com.jme3.gde.nmgen.wizard;
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import java.awt.Component;
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import javax.swing.event.ChangeListener;
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import org.openide.WizardDescriptor;
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import org.openide.util.HelpCtx;
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public class NewNavMeshWizardPanel1 implements WizardDescriptor.Panel {
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/**
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* The visual component that displays this panel. If you need to access the
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* component from this class, just use getComponent().
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*/
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private NewNavMeshVisualPanel1 component;
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// Get the visual component for the panel. In this template, the component
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// is kept separate. This can be more efficient: if the wizard is created
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// but never displayed, or not all panels are displayed, it is better to
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// create only those which really need to be visible.
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public Component getComponent() {
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if (component == null) {
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component = new NewNavMeshVisualPanel1();
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}
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return component;
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}
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public HelpCtx getHelp() {
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// Show no Help button for this panel:
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return HelpCtx.DEFAULT_HELP;
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// If you have context help:
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// return new HelpCtx(SampleWizardPanel1.class);
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}
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public boolean isValid() {
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// If it is always OK to press Next or Finish, then:
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return true;
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// If it depends on some condition (form filled out...), then:
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// return someCondition();
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// and when this condition changes (last form field filled in...) then:
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// fireChangeEvent();
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// and uncomment the complicated stuff below.
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}
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public final void addChangeListener(ChangeListener l) {
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}
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public final void removeChangeListener(ChangeListener l) {
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}
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/*
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private final Set<ChangeListener> listeners = new HashSet<ChangeListener>(1); // or can use ChangeSupport in NB 6.0
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public final void addChangeListener(ChangeListener l) {
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synchronized (listeners) {
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listeners.add(l);
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}
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}
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public final void removeChangeListener(ChangeListener l) {
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synchronized (listeners) {
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listeners.remove(l);
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}
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}
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protected final void fireChangeEvent() {
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Iterator<ChangeListener> it;
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synchronized (listeners) {
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it = new HashSet<ChangeListener>(listeners).iterator();
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}
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ChangeEvent ev = new ChangeEvent(this);
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while (it.hasNext()) {
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it.next().stateChanged(ev);
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}
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}
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*/
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// You can use a settings object to keep track of state. Normally the
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// settings object will be the WizardDescriptor, so you can use
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// WizardDescriptor.getProperty & putProperty to store information entered
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// by the user.
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public void readSettings(Object settings) {
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component.loadSettings((WizardDescriptor)settings);
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}
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public void storeSettings(Object settings) {
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component.saveSettings((WizardDescriptor)settings);
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}
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}
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