diff options
Diffstat (limited to 'src/classes/org/jdesktop/j3d/examples/jcanvas3d')
| -rw-r--r-- | src/classes/org/jdesktop/j3d/examples/jcanvas3d/JCanvas3DExampleGL2ES2.java | 175 | ||||
| -rw-r--r-- | src/classes/org/jdesktop/j3d/examples/jcanvas3d/JInternalWorldGL2ES2.java | 211 |
2 files changed, 386 insertions, 0 deletions
diff --git a/src/classes/org/jdesktop/j3d/examples/jcanvas3d/JCanvas3DExampleGL2ES2.java b/src/classes/org/jdesktop/j3d/examples/jcanvas3d/JCanvas3DExampleGL2ES2.java new file mode 100644 index 0000000..45dccc0 --- /dev/null +++ b/src/classes/org/jdesktop/j3d/examples/jcanvas3d/JCanvas3DExampleGL2ES2.java @@ -0,0 +1,175 @@ +/* + * Copyright (c) 2016 JogAmp Community. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. Sun designates this + * particular file as subject to the "Classpath" exception as provided + * by Sun in the LICENSE file that accompanied this code. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + */ + +package org.jdesktop.j3d.examples.jcanvas3d; + + +/** + * Simple Java 3D example program that displays universes within lightweight swing components, layed in JInternalFrame objects. + */ +import java.awt.Toolkit; + +public class JCanvas3DExampleGL2ES2 extends javax.swing.JFrame implements java.awt.event.ActionListener +{ + + /** + * Creates new form JCanvas3DExample + */ + public JCanvas3DExampleGL2ES2() + { + initComponents(); + Toolkit.getDefaultToolkit().setDynamicLayout( true ); + setDefaultCloseOperation( EXIT_ON_CLOSE ); + } + + /** This method is called from within the constructor to + * initialize the form. + * WARNING: Do NOT modify this code. The content of this method is + * always regenerated by the Form Editor. + */ + // <editor-fold defaultstate="collapsed" desc=" Generated Code ">//GEN-BEGIN:initComponents + private void initComponents() { + java.awt.GridBagConstraints gridBagConstraints; + + splitPane = new javax.swing.JSplitPane(); + scrollPane = new javax.swing.JScrollPane(); + panel = new javax.swing.JPanel(); + addButton = new javax.swing.JButton(); + delayCheckBox = new javax.swing.JCheckBox(); + interactiveCheckBox = new javax.swing.JCheckBox(); + randomCheckBox = new javax.swing.JCheckBox(); + desktopPane = new javax.swing.JDesktopPane(); + + setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE); + splitPane.setDividerLocation(300); + splitPane.setDividerSize(8); + splitPane.setContinuousLayout(true); + splitPane.setOneTouchExpandable(true); + panel.setLayout(new java.awt.GridBagLayout()); + + addButton.setText("Create New Frame"); + addButton.setToolTipText("Adds a new frame containing an universe into the desktop pane"); + addButton.addActionListener(this); + + panel.add(addButton, new java.awt.GridBagConstraints()); + + delayCheckBox.setText("Resize Delayed"); + delayCheckBox.setToolTipText("Shows the effect of using a delayed resizing to the internal frames."); + gridBagConstraints = new java.awt.GridBagConstraints(); + gridBagConstraints.gridx = 0; + gridBagConstraints.gridy = 1; + gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL; + panel.add(delayCheckBox, gridBagConstraints); + + interactiveCheckBox.setSelected(true); + interactiveCheckBox.setText("Interactive Cube"); + interactiveCheckBox.setToolTipText("Tests the use of AWT behaviors on the displayed component."); + interactiveCheckBox.setBorder(javax.swing.BorderFactory.createEmptyBorder(0, 0, 0, 0)); + interactiveCheckBox.setMargin(new java.awt.Insets(0, 0, 0, 0)); + interactiveCheckBox.addActionListener(this); + + gridBagConstraints = new java.awt.GridBagConstraints(); + gridBagConstraints.gridx = 0; + gridBagConstraints.gridy = 2; + gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL; + panel.add(interactiveCheckBox, gridBagConstraints); + + randomCheckBox.setText("Random start angle"); + randomCheckBox.setBorder(javax.swing.BorderFactory.createEmptyBorder(0, 0, 0, 0)); + randomCheckBox.setEnabled(false); + randomCheckBox.setMargin(new java.awt.Insets(0, 0, 0, 0)); + gridBagConstraints = new java.awt.GridBagConstraints(); + gridBagConstraints.gridx = 0; + gridBagConstraints.gridy = 3; + gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL; + panel.add(randomCheckBox, gridBagConstraints); + + scrollPane.setViewportView(panel); + + splitPane.setLeftComponent(scrollPane); + + desktopPane.setBackground(new java.awt.Color(153, 153, 201)); + desktopPane.setPreferredSize(new java.awt.Dimension(300, 300)); + splitPane.setRightComponent(desktopPane); + + getContentPane().add(splitPane, java.awt.BorderLayout.CENTER); + + java.awt.Dimension screenSize = java.awt.Toolkit.getDefaultToolkit().getScreenSize(); + setBounds((screenSize.width-1011)/2, (screenSize.height-733)/2, 1011, 733); + } + + // Code for dispatching events from components to event handlers. + + public void actionPerformed(java.awt.event.ActionEvent evt) { + if (evt.getSource() == addButton) { + JCanvas3DExampleGL2ES2.this.addButtonActionPerformed(evt); + } + else if (evt.getSource() == interactiveCheckBox) { + JCanvas3DExampleGL2ES2.this.interactiveCheckBoxActionPerformed(evt); + } + }// </editor-fold>//GEN-END:initComponents + + private void interactiveCheckBoxActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_interactiveCheckBoxActionPerformed + randomCheckBox.setEnabled( interactiveCheckBox.isSelected() ? false:true ); + }//GEN-LAST:event_interactiveCheckBoxActionPerformed + + private void addButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_addButtonActionPerformed + JInternalWorldGL2ES2 iWorld; + // we create an internal world to be added within the JDesktop. + iWorld = new JInternalWorldGL2ES2( interactiveCheckBox.isSelected(), + delayCheckBox.isSelected(), + randomCheckBox.isSelected() ); + iWorld.setSize( 256, 256 ); + iWorld.setLocation( 50, 50 ); + iWorld.setResizable( true ); + desktopPane.add( iWorld ); + iWorld.setVisible(true); + }//GEN-LAST:event_addButtonActionPerformed + + /** + * @param args the command line arguments + */ + public static void main(String args[]) + {System.setProperty("sun.awt.noerasebackground", "true"); + System.setProperty("j3d.rend", "jogl2es2"); + System.setProperty("j3d.displaylist", "false"); + java.awt.EventQueue.invokeLater(new Runnable() + { + public void run() + { + new JCanvas3DExampleGL2ES2().setVisible(true); + } + }); + } + + // Variables declaration - do not modify//GEN-BEGIN:variables + private javax.swing.JButton addButton; + private javax.swing.JCheckBox delayCheckBox; + private javax.swing.JDesktopPane desktopPane; + private javax.swing.JCheckBox interactiveCheckBox; + private javax.swing.JPanel panel; + private javax.swing.JCheckBox randomCheckBox; + private javax.swing.JScrollPane scrollPane; + private javax.swing.JSplitPane splitPane; + // End of variables declaration//GEN-END:variables + +} diff --git a/src/classes/org/jdesktop/j3d/examples/jcanvas3d/JInternalWorldGL2ES2.java b/src/classes/org/jdesktop/j3d/examples/jcanvas3d/JInternalWorldGL2ES2.java new file mode 100644 index 0000000..d38dc6e --- /dev/null +++ b/src/classes/org/jdesktop/j3d/examples/jcanvas3d/JInternalWorldGL2ES2.java @@ -0,0 +1,211 @@ +/* + * Copyright (c) 2016 JogAmp Community. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. Sun designates this + * particular file as subject to the "Classpath" exception as provided + * by Sun in the LICENSE file that accompanied this code. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + */ + +package org.jdesktop.j3d.examples.jcanvas3d; + +import java.awt.BorderLayout; +import java.awt.Component; +import java.awt.Dimension; +import java.awt.Font; + +import javax.swing.JInternalFrame; + +import org.jdesktop.j3d.examples.gl2es2pipeline.SimpleShaderAppearance; +import org.jogamp.java3d.Alpha; +import org.jogamp.java3d.AmbientLight; +import org.jogamp.java3d.Appearance; +import org.jogamp.java3d.BoundingSphere; +import org.jogamp.java3d.BranchGroup; +import org.jogamp.java3d.DirectionalLight; +import org.jogamp.java3d.Font3D; +import org.jogamp.java3d.FontExtrusion; +import org.jogamp.java3d.GraphicsConfigTemplate3D; +import org.jogamp.java3d.Material; +import org.jogamp.java3d.RotationInterpolator; +import org.jogamp.java3d.Shape3D; +import org.jogamp.java3d.Text3D; +import org.jogamp.java3d.Transform3D; +import org.jogamp.java3d.TransformGroup; +import org.jogamp.java3d.exp.swing.JCanvas3D; +import org.jogamp.java3d.utils.behaviors.mouse.MouseRotate; +import org.jogamp.java3d.utils.universe.SimpleUniverse; +import org.jogamp.vecmath.Color3f; +import org.jogamp.vecmath.Point3d; +import org.jogamp.vecmath.Point3f; +import org.jogamp.vecmath.Vector3d; +import org.jogamp.vecmath.Vector3f; + + +/** + * This is a JInternalFrame holding an universe, which can be configured to + * be interactive -that is, where user can interact with object- or automatic + * -where the object spins only-. When in automatic mode, spinning speed is + * changed so that they look less the same. Changing the spinning start angle + * helps unsynchronizing the rotations too. + * + * @author pepe + */ +public class JInternalWorldGL2ES2 extends JInternalFrame { + /** DOCUMENT ME! */ + private Component comp; + + /** + * Creates a new JInternalWorld object. + * + * @param isInteractive tells the world to be constructed as interactive + * @param isDelayed tells the rotator to start at a random alpha. + */ + public JInternalWorldGL2ES2(boolean isInteractive, boolean isDelayed, boolean isRandom) { + super(); + setSize(256, 256); + setClosable(true); + + JCanvas3D canvas = new JCanvas3D(new GraphicsConfigTemplate3D()); + + if (true == isDelayed) { + canvas.setResizeMode(canvas.RESIZE_DELAYED); + } + + comp = canvas; + + Dimension dim = new Dimension(256, 256); + comp.setPreferredSize(dim); + comp.setSize(dim); + getContentPane().setLayout(new BorderLayout()); + getContentPane().add(comp, BorderLayout.CENTER); + pack(); + + // Create a simple scene and attach it to the virtual universe + BranchGroup scene = createSceneGraph(isInteractive, isRandom); + SimpleUniverse universe = new SimpleUniverse(canvas.getOffscreenCanvas3D()); //TODO: this is awful and must not be done like that in final version + + // This will move the ViewPlatform back a bit so the + // objects in the scene can be viewed. + universe.getViewingPlatform().setNominalViewingTransform(); + universe.getViewer().getView().setMinimumFrameCycleTime(30); + universe.addBranchGraph(scene); + } + + /** + * Creates the world. Only exists to cleanup the source a bit + * + * @param isInteractive tells the world to be constructed as interactive + * @param isDelayed tells the rotator to start at a random alpha. + * + * @return a global branchgroup containing the world, as desired. + */ + private BranchGroup createSceneGraph(boolean isInteractive, boolean isRandom) { + // Create the root of the branch graph + BranchGroup objRoot = new BranchGroup(); + + // Create the TransformGroup node and initialize it to the + // identity. Enable the TRANSFORM_WRITE capability so that + // our behavior code can modify it at run time. Add it to + // the root of the subgraph. + TransformGroup objTrans = new TransformGroup(); + Transform3D t3dTrans = new Transform3D(); + t3dTrans.setTranslation(new Vector3d(0, 0, -1)); + objTrans.setTransform(t3dTrans); + + TransformGroup objRot = new TransformGroup(); + objRot.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE); + objRoot.addChild(objTrans); + objTrans.addChild(objRot); + + // Create a simple Shape3D node; add it to the scene graph. + // issue 383: changed the cube to a text, so that any graphical problem related to Yup can be seen. + Font3D f3d = new Font3D(new Font("dialog", Font.PLAIN, 1), + new FontExtrusion()); + Text3D text = new Text3D(f3d, "JCanvas3D", + new Point3f( -2.3f, -0.5f, 0.f)); + + Shape3D sh = new Shape3D(); + Appearance app = new SimpleShaderAppearance(false,false); + Material mm = new Material(); + mm.setLightingEnable(true); + app.setMaterial(mm); + sh.setGeometry(text); + sh.setAppearance(app); + + objRot.addChild( sh ); + + BoundingSphere bounds = new BoundingSphere(new Point3d(0.0, 0.0, 0.0), + 100.0); + + // Set up the ambient light + Color3f ambientColor = new Color3f(0.3f, 0.3f, 0.3f); + AmbientLight ambientLightNode = new AmbientLight(ambientColor); + ambientLightNode.setInfluencingBounds(bounds); + objRoot.addChild(ambientLightNode); + + // Set up the directional lights + Color3f light1Color = new Color3f(1.0f, 1.0f, 0.9f); + Vector3f light1Direction = new Vector3f(1.0f, 1.0f, 1.0f); + Color3f light2Color = new Color3f(1.0f, 1.0f, 0.9f); + Vector3f light2Direction = new Vector3f(-1.0f, -1.0f, -1.0f); + + DirectionalLight light1 + = new DirectionalLight(light1Color, light1Direction); + light1.setInfluencingBounds(bounds); + objRoot.addChild(light1); + + DirectionalLight light2 + = new DirectionalLight(light2Color, light2Direction); + light2.setInfluencingBounds(bounds); + objRoot.addChild(light2); + + + if (true == isInteractive) { + MouseRotate mr = new MouseRotate(comp, objRot); + mr.setSchedulingBounds(bounds); + mr.setSchedulingInterval(1); + objRoot.addChild(mr); + } else { + // Create a new Behavior object that will perform the + // desired operation on the specified transform and add + // it into the scene graph. + Transform3D yAxis = new Transform3D(); + + // rotation speed is randomized a bit so that it does not go at the same speed on every canvases, + // which will make it more natural and express the differences between every present universes + Alpha rotationAlpha = null; + + if (true == isRandom) { + int duration = Math.max(2000, (int) (Math.random() * 8000.)); + rotationAlpha = new Alpha(-1, + (int) ((double) duration * Math.random()), 0, duration, + 0, 0); + } else { + rotationAlpha = new Alpha(-1, 4000); + } + + RotationInterpolator rotator = new RotationInterpolator(rotationAlpha, + objRot, yAxis, 0.0f, (float) Math.PI * 2.0f); + + rotator.setSchedulingBounds(bounds); + objRoot.addChild(rotator); + } + + return objRoot; + } + +} |