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Diffstat (limited to 'src/ConfiguredUniverse/ConfigObjLoad.java')
| -rw-r--r-- | src/ConfiguredUniverse/ConfigObjLoad.java | 309 |
1 files changed, 0 insertions, 309 deletions
diff --git a/src/ConfiguredUniverse/ConfigObjLoad.java b/src/ConfiguredUniverse/ConfigObjLoad.java deleted file mode 100644 index 7cd5019..0000000 --- a/src/ConfiguredUniverse/ConfigObjLoad.java +++ /dev/null @@ -1,309 +0,0 @@ -/* - * $RCSfile$ - * - * Copyright (c) 2006 Sun Microsystems, Inc. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any - * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND - * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY - * EXCLUDED. SUN MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL - * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF - * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS - * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR - * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL, - * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND - * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR - * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed, licensed or - * intended for use in the design, construction, operation or - * maintenance of any nuclear facility. - * - * $Revision$ - * $Date$ - * $State$ - */ - -import com.sun.j3d.loaders.objectfile.ObjectFile; -import com.sun.j3d.loaders.ParsingErrorException; -import com.sun.j3d.loaders.IncorrectFormatException; -import com.sun.j3d.loaders.Scene; -import java.awt.*; -import java.awt.event.*; -import com.sun.j3d.utils.applet.MainFrame; -import com.sun.j3d.utils.universe.*; -import javax.media.j3d.*; -import javax.vecmath.*; -import java.io.*; -import com.sun.j3d.utils.behaviors.vp.*; -import com.sun.j3d.utils.behaviors.sensor.Mouse6DPointerBehavior; -import java.net.URL; -import java.net.MalformedURLException; -import java.util.Map; - -public class ConfigObjLoad { - - private boolean spin = false; - private boolean noTriangulate = false; - private boolean noStripify = false; - private double creaseAngle = 60.0; - private URL filename = null; - - private ConfiguredUniverse u; - - public BranchGroup createSceneGraph() { - // Create the root of the branch graph - BranchGroup objRoot = new BranchGroup(); - - // Create a Transformgroup to scale all objects so they - // appear in the scene. - TransformGroup objScale = new TransformGroup(); - Transform3D t3d = new Transform3D(); - t3d.setScale(0.7); - objScale.setTransform(t3d); - objRoot.addChild(objScale); - - // Create the transform group node and initialize it to the - // identity. Enable the TRANSFORM_WRITE capability so that - // our behavior code can modify it at runtime. Add it to the - // root of the subgraph. - TransformGroup objTrans = new TransformGroup(); - objTrans.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE); - objTrans.setCapability(TransformGroup.ALLOW_TRANSFORM_READ); - objScale.addChild(objTrans); - - int flags = ObjectFile.RESIZE; - if (!noTriangulate) flags |= ObjectFile.TRIANGULATE; - if (!noStripify) flags |= ObjectFile.STRIPIFY; - ObjectFile f = new ObjectFile(flags, - (float)(creaseAngle * Math.PI / 180.0)); - Scene s = null; - try { - s = f.load(filename); - } - catch (FileNotFoundException e) { - System.err.println(e); - System.exit(1); - } - catch (ParsingErrorException e) { - System.err.println(e); - System.exit(1); - } - catch (IncorrectFormatException e) { - System.err.println(e); - System.exit(1); - } - - objTrans.addChild(s.getSceneGroup()); - - BoundingSphere bounds = - new BoundingSphere(new Point3d(0.0,0.0,0.0), 100.0); - - if (spin) { - Transform3D yAxis = new Transform3D(); - Alpha rotationAlpha = new Alpha(-1, Alpha.INCREASING_ENABLE, - 0, 0, - 4000, 0, 0, - 0, 0, 0); - - RotationInterpolator rotator = - new RotationInterpolator(rotationAlpha, objTrans, yAxis, - 0.0f, (float) Math.PI*2.0f); - rotator.setSchedulingBounds(bounds); - objTrans.addChild(rotator); - } - - // Set up the background - Color3f bgColor = new Color3f(0.05f, 0.05f, 0.5f); - Background bgNode = new Background(bgColor); - bgNode.setApplicationBounds(bounds); - objRoot.addChild(bgNode); - - // Set up the ambient light - Color3f ambientColor = new Color3f(0.1f, 0.1f, 0.1f); - 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, 1.0f); - 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); - - return objRoot; - } - - private void usage() - { - System.out.println( - "Usage: java ObjLoad [-s] [-n] [-t] [-c degrees] <.obj file>"); - System.out.println(" -s Spin (no user interaction)"); - System.out.println(" -n No triangulation"); - System.out.println(" -t No stripification"); - System.out.println( - " -c Set crease angle for normal generation (default is 60 without"); - System.out.println( - " smoothing group info, otherwise 180 within smoothing groups)"); - System.exit(0); - } // End of usage - - - public void init() { - if (filename == null) { - try { - filename = new URL("file:../geometry/galleon.obj"); - } - catch (MalformedURLException e) { - System.err.println(e); - System.exit(1); - } - } - - // Get the config file URL from the j3d.configURL property or use the - // default config file "j3d1x1-window" in the current directory. - URL configURL = ConfiguredUniverse.getConfigURL("file:j3d1x1-window"); - - // Create a simple scene and attach it to the virtual universe - BranchGroup scene = createSceneGraph(); - u = new ConfiguredUniverse(configURL); - - // Get the ViewingPlatform. - ViewingPlatform viewingPlatform = u.getViewingPlatform(); - - // This will move the ViewPlatform back a bit so the objects in the - // scene can be viewed. This will only have an effect if the config - // file sets the window eyepoint policy to something other than - // RELATIVE_TO_COEXISTENCE, which is the default eyepoint policy - // applied by ConfiguredUniverse. - // - // The default view attach policy for ConfiguredUniverse applications - // is NOMINAL_SCREEN. This sets the view platform origin in the - // physical world to the center of coexistence, which allows eye - // positions expressed relative to coexistence to see the appropriate - // field of view automatically. - viewingPlatform.setNominalViewingTransform(); - - // Add a ViewPlatformBehavior if not specified in the config file. - if (!spin && viewingPlatform.getViewPlatformBehavior() == null) { - OrbitBehavior orbit = new OrbitBehavior(u.getCanvas(), - OrbitBehavior.REVERSE_ALL); - BoundingSphere bounds = - new BoundingSphere(new Point3d(0.0, 0.0, 0.0), 100.0); - - orbit.setSchedulingBounds(bounds); - viewingPlatform.setViewPlatformBehavior(orbit); - } - - // See if there's a 6 degree of freedom mouse in the environment. - // We look for one named "mouse6d". - Map sensorMap = null; - sensorMap = u.getNamedSensors(); - if (sensorMap != null) { - Sensor mouse6d = (Sensor)sensorMap.get("mouse6d"); - if (mouse6d != null) { - Mouse6DPointerBehavior behavior = - new Mouse6DPointerBehavior(mouse6d, 1.0, true); - - BoundingSphere bounds = - new BoundingSphere(new Point3d(0.0,0.0,0.0), 100.0); - behavior.setSchedulingBounds(bounds); - - scene.addChild(behavior); - scene.addChild(behavior.getEcho()); - } - } - - // Listen for a typed "q", "Q", or "Escape" key on each canvas to - // allow a convenient exit from full screen configurations. - Canvas3D[] canvases; - canvases = u.getViewer().getCanvas3Ds(); - - class QuitListener extends KeyAdapter { - public void keyTyped(KeyEvent e) { - char c = e.getKeyChar(); - if (c == 'q' || c == 'Q' || c == 27) - System.exit(0); - } - } - - QuitListener quitListener = new QuitListener(); - for (int i = 0; i < canvases.length; i++) - canvases[i].addKeyListener(quitListener); - - // Make the scenegraph live. - u.addBranchGraph(scene); - } - - public ConfigObjLoad(String[] args) { - if (args.length != 0) { - for (int i = 0; i < args.length; i++) { - if (args[i].startsWith("-")) { - if (args[i].equals("-s")) { - spin = true; - } else if (args[i].equals("-n")) { - noTriangulate = true; - } else if (args[i].equals("-t")) { - noStripify = true; - } else if (args[i].equals("-c")) { - if (i < args.length - 1) { - creaseAngle = (new Double(args[++i])).doubleValue(); - } else usage(); - } else { - usage(); - } - } else { - try { - if ((args[i].indexOf("file:") == 0) || - (args[i].indexOf("http") == 0)) { - filename = new URL(args[i]); - } - else if (args[i].charAt(0) != '/') { - filename = new URL("file:./" + args[i]); - } - else { - filename = new URL("file:" + args[i]); - } - } - catch (MalformedURLException e) { - System.err.println(e); - System.exit(1); - } - } - } - } - init(); - } - - public static void main(String[] args) { - new ConfigObjLoad(args); - } -} |