diff options
Diffstat (limited to 'src/Background')
| -rw-r--r-- | src/Background/BackgroundGeometry.html | 15 | ||||
| -rw-r--r-- | src/Background/BackgroundGeometry.java | 236 | ||||
| -rw-r--r-- | src/Background/BackgroundGeometry_plugin.html | 39 | ||||
| -rw-r--r-- | src/Background/build.xml | 66 |
4 files changed, 356 insertions, 0 deletions
diff --git a/src/Background/BackgroundGeometry.html b/src/Background/BackgroundGeometry.html new file mode 100644 index 0000000..ca5b914 --- /dev/null +++ b/src/Background/BackgroundGeometry.html @@ -0,0 +1,15 @@ +<HTML> +<HEAD> +<TITLE>BackgroundGeometry</TITLE> +</HEAD> +<BODY BGCOLOR="#000000"> +<applet align=middle code="BackgroundGeometry.class" width=750 height=750> +<blockquote> +<hr> +If you were using a Java-capable browser, +you would see Hello Universe! instead of this paragraph. +<hr> +</blockquote> +</applet> +</BODY> +</HTML> diff --git a/src/Background/BackgroundGeometry.java b/src/Background/BackgroundGeometry.java new file mode 100644 index 0000000..fd69430 --- /dev/null +++ b/src/Background/BackgroundGeometry.java @@ -0,0 +1,236 @@ +/* + * $RCSfile$ + * + * Copyright (c) 2004 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.utils.image.TextureLoader; +import com.sun.j3d.utils.behaviors.mouse.*; +import java.applet.Applet; +import java.awt.*; +import java.awt.event.*; +import com.sun.j3d.utils.applet.MainFrame; +import com.sun.j3d.utils.geometry.*; +import com.sun.j3d.utils.universe.*; +import javax.media.j3d.*; +import javax.vecmath.*; + +public class BackgroundGeometry extends Applet { + + BoundingSphere bounds = new BoundingSphere(new Point3d(0.0,0.0,0.0), 100.0); + + private java.net.URL bgImage = null; + + private SimpleUniverse u = null; + + 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(0.4); + 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. + TransformGroup objTrans = new TransformGroup(); + objScale.addChild(objTrans); + + Background bg = new Background(); + bg.setApplicationBounds(bounds); + BranchGroup backGeoBranch = new BranchGroup(); + Sphere sphereObj = new Sphere(1.0f, Sphere.GENERATE_NORMALS | + Sphere.GENERATE_NORMALS_INWARD | + Sphere.GENERATE_TEXTURE_COORDS, 45); + Appearance backgroundApp = sphereObj.getAppearance(); + backGeoBranch.addChild(sphereObj); + bg.setGeometry(backGeoBranch); + objTrans.addChild(bg); + + TextureLoader tex = new TextureLoader(bgImage, + new String("RGB"), this); + if (tex != null) + backgroundApp.setTexture(tex.getTexture()); + + Vector3f tranlation = new Vector3f(2.0f, 0.0f, 0.0f); + Transform3D modelTransform = new Transform3D(); + Transform3D tmpTransform = new Transform3D(); + double angleInc = Math.PI/8.0; + double angle = 0.0; + int numBoxes = 16; + + float scaleX[] = {0.1f, 0.2f, 0.2f, 0.3f, + 0.2f, 0.1f, 0.2f, 0.3f, + 0.1f, 0.3f, 0.2f, 0.3f, + 0.1f, 0.3f, 0.2f, 0.3f}; + + float scaleY[] = {0.3f, 0.4f, 0.3f, 0.4f, + 0.3f, 0.4f, 0.3f, 0.4f, + 0.3f, 0.3f, 0.3f, 0.3f, + 0.3f, 0.3f, 0.3f, 0.4f}; + + float scaleZ[] = {0.3f, 0.2f, 0.1f, 0.1f, + 0.3f, 0.2f, 0.1f, 0.3f, + 0.3f, 0.2f, 0.1f, 0.3f, + 0.3f, 0.2f, 0.1f, 0.2f}; + + Appearance a1 = new Appearance(); + Color3f eColor = new Color3f(0.0f, 0.0f, 0.0f); + Color3f sColor = new Color3f(0.5f, 0.5f, 1.0f); + Color3f oColor = new Color3f(0.5f, 0.5f, 0.3f); + + Material m = new Material(oColor, eColor, oColor, sColor, 100.0f); + m.setLightingEnable(true); + a1.setMaterial(m); + + for (int i=0; i<numBoxes; i++, angle += angleInc) { + modelTransform.rotY(angle); + tmpTransform.set(tranlation); + modelTransform.mul(tmpTransform); + + TransformGroup tgroup = new TransformGroup(modelTransform); + objTrans.addChild(tgroup); + + tgroup.addChild( new Box(scaleX[i],scaleY[i],scaleZ[i], + Box.GENERATE_NORMALS,a1)); + } + + + // Shine it with two lights. + Color3f lColor1 = new Color3f(0.7f, 0.7f, 0.7f); + Color3f lColor2 = new Color3f(0.2f, 0.2f, 0.1f); + Vector3f lDir1 = new Vector3f(-1.0f, -1.0f, -1.0f); + Vector3f lDir2 = new Vector3f(0.0f, 0.0f, -1.0f); + DirectionalLight lgt1 = new DirectionalLight(lColor1, lDir1); + DirectionalLight lgt2 = new DirectionalLight(lColor2, lDir2); + lgt1.setInfluencingBounds(bounds); + lgt2.setInfluencingBounds(bounds); + objScale.addChild(lgt1); + objScale.addChild(lgt2); + + + return objRoot; + } + + public BackgroundGeometry (){ + } + + public BackgroundGeometry(java.net.URL bgurl) { + bgImage = bgurl; + } + + public void init() { + + if (bgImage == null) { + // the path to the image for an applet + try { + bgImage = new java.net.URL(getCodeBase().toString() + + "../images/bg.jpg"); + } + catch (java.net.MalformedURLException ex) { + System.out.println(ex.getMessage()); + System.exit(1); + } + } + setLayout(new BorderLayout()); + GraphicsConfiguration config = + SimpleUniverse.getPreferredConfiguration(); + + Canvas3D c = new Canvas3D(config); + add("Center", c); + + BranchGroup scene = createSceneGraph(); + u = new SimpleUniverse(c); + + // This will move the ViewPlatform back a bit so the + // objects in the scene can be viewed. + u.getViewingPlatform().setNominalViewingTransform(); + + TransformGroup viewTrans = + u.getViewingPlatform().getViewPlatformTransform(); + + // Create the rotate behavior node + MouseRotate behavior1 = new MouseRotate(viewTrans); + scene.addChild(behavior1); + behavior1.setSchedulingBounds(bounds); + + // Create the zoom behavior node + MouseZoom behavior2 = new MouseZoom(viewTrans); + scene.addChild(behavior2); + behavior2.setSchedulingBounds(bounds); + + // Create the translate behavior node + MouseTranslate behavior3 = new MouseTranslate(viewTrans); + scene.addChild(behavior3); + behavior3.setSchedulingBounds(bounds); + + // Let Java 3D perform optimizations on this scene graph. + scene.compile(); + + u.addBranchGraph(scene); + } + + public void destroy() { + u.cleanup(); + } + + public static void main(String argv[]) { + System.out.println("Usage: mouse buttons to rotate, zoom or translate the view platform transform"); + System.out.println(" Note that the background geometry only changes with rotation"); + // the path to the image file for an application + java.net.URL bgurl = null; + try { + bgurl = new java.net.URL("file:../images/bg.jpg"); + } + catch (java.net.MalformedURLException ex) { + System.out.println(ex.getMessage()); + System.exit(1); + } + new MainFrame(new BackgroundGeometry(bgurl), 750, 750); + } +} + diff --git a/src/Background/BackgroundGeometry_plugin.html b/src/Background/BackgroundGeometry_plugin.html new file mode 100644 index 0000000..6caa206 --- /dev/null +++ b/src/Background/BackgroundGeometry_plugin.html @@ -0,0 +1,39 @@ +<HTML> +<HEAD> +<TITLE>BackgroundGeometry</TITLE> +</HEAD> +<BODY BGCOLOR="#000000"> +<!--"CONVERTED_APPLET"--> +<!-- CONVERTER VERSION 1.3 --> +<OBJECT classid="clsid:8AD9C840-044E-11D1-B3E9-00805F499D93" +WIDTH = 750 HEIGHT = 750 ALIGN = middle codebase="http://java.sun.com/products/plugin/1.3/jinstall-13-win32.cab#Version=1,3,0,0"> +<PARAM NAME = CODE VALUE = "BackgroundGeometry.class" > + +<PARAM NAME="type" VALUE="application/x-java-applet;version=1.2.2"> +<PARAM NAME="scriptable" VALUE="false"> +<COMMENT> +<EMBED type="application/x-java-applet;version=1.2.2" CODE = "BackgroundGeometry.class" WIDTH = 750 HEIGHT = 750 ALIGN = middle scriptable=false pluginspage="http://java.sun.com/products/plugin/1.3/plugin-install.html"><NOEMBED></COMMENT> +<blockquote> +<hr> +If you were using a Java-capable browser, +you would see Hello Universe! instead of this paragraph. +<hr> +</blockquote> +</NOEMBED></EMBED> +</OBJECT> + +<!-- +<APPLET CODE = "BackgroundGeometry.class" WIDTH = 750 HEIGHT = 750 ALIGN = middle> +<blockquote> +<hr> +If you were using a Java-capable browser, +you would see Hello Universe! instead of this paragraph. +<hr> +</blockquote> + +</APPLET> +--> +<!--"END_CONVERTED_APPLET"--> + +</BODY> +</HTML> diff --git a/src/Background/build.xml b/src/Background/build.xml new file mode 100644 index 0000000..cbf53a8 --- /dev/null +++ b/src/Background/build.xml @@ -0,0 +1,66 @@ +<?xml version="1.0"?> + +<!-- +/* + * $RCSfile$ + * + * Copyright (c) 2004 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. + * + * $Revision$ + * $Date$ + * $State$ + */ + --> + +<project basedir="." default="compile"> + <target name="compile"> + <javac debug="true" deprecation="true" destdir="." srcdir="."> + </javac> + </target> + + <target name="all" depends="compile"> + </target> + + <target description="Clean all build products." name="clean"> + <delete> + <fileset dir="."> + <include name="**/*.class"/> + </fileset> + </delete> + </target> + +</project> |