diff options
Diffstat (limited to 'src/Text2D')
| -rw-r--r-- | src/Text2D/MoverBehavior.java | 139 | ||||
| -rw-r--r-- | src/Text2D/Text2DTest.html | 15 | ||||
| -rw-r--r-- | src/Text2D/Text2DTest.java | 191 | ||||
| -rw-r--r-- | src/Text2D/Text2DTest_plugin.html | 39 | ||||
| -rw-r--r-- | src/Text2D/build.xml | 66 |
5 files changed, 450 insertions, 0 deletions
diff --git a/src/Text2D/MoverBehavior.java b/src/Text2D/MoverBehavior.java new file mode 100644 index 0000000..27c0856 --- /dev/null +++ b/src/Text2D/MoverBehavior.java @@ -0,0 +1,139 @@ +/* + * $RCSfile$ + * + * 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 java.awt.event.*; +import java.awt.AWTEvent; +import javax.media.j3d.*; +import java.util.Enumeration; +import javax.vecmath.*; + +// Mover behavior class - used to allow viewer to move using arrow keys +class MoverBehavior extends Behavior +{ + WakeupOnAWTEvent w1 = new WakeupOnAWTEvent(KeyEvent.KEY_PRESSED); + WakeupCriterion[] w2 = {w1}; + WakeupCondition w = new WakeupOr(w2); + TransformGroup viewTransformGroup; + double rotation = 0.0; // holds current rotation radians + + public void initialize() { + // Establish initial wakeup criteria + wakeupOn(w); + } + + + /** + * Override Behavior's stimulus method to handle the event. + */ + public void processStimulus(Enumeration criteria) { + WakeupOnAWTEvent ev; + WakeupCriterion genericEvt; + AWTEvent[] events; + + while (criteria.hasMoreElements()) { + genericEvt = (WakeupCriterion) criteria.nextElement(); + if (genericEvt instanceof WakeupOnAWTEvent) { + ev = (WakeupOnAWTEvent) genericEvt; + events = ev.getAWTEvent(); + processManualEvent(events); + } + } + // Set wakeup criteria for next time + wakeupOn(w); + } + + + /** + * Process a keyboard event to move or rotate the viewer. + */ + void processManualEvent(AWTEvent[] events) { + + for (int i = 0; i < events.length; ++i) { + if (events[i] instanceof KeyEvent) { + KeyEvent event = (KeyEvent)events[i]; + if (event.getKeyCode() == KeyEvent.VK_EQUALS) { + continue; + } + Transform3D t = new Transform3D(); + viewTransformGroup.getTransform(t); + Vector3f viewDir = new Vector3f(0f, 0f, -1f); + Vector3f translation = new Vector3f(); + t.get(translation); + t.transform(viewDir); + if (event.getKeyCode() == KeyEvent.VK_UP) { + translation.x += viewDir.x; + translation.y += viewDir.y; + translation.z += viewDir.z; + } + else if (event.getKeyCode() == KeyEvent.VK_DOWN) { + translation.x -= viewDir.x; + translation.y -= viewDir.y; + translation.z -= viewDir.z; + } + else if (event.getKeyCode() == KeyEvent.VK_RIGHT) { + rotation += -.1; + } + else if (event.getKeyCode() == KeyEvent.VK_LEFT) { + rotation += .1; + } + t.rotY(rotation); + t.setTranslation(translation); + viewTransformGroup.setTransform(t); + } + } + } + + + /** + * Constructor + */ + public MoverBehavior(TransformGroup trans) { + viewTransformGroup = trans; + Bounds bound = new BoundingSphere(new Point3d(0.0,0.0,0.0),10000.0); + this.setSchedulingBounds(bound); + } +} + + + diff --git a/src/Text2D/Text2DTest.html b/src/Text2D/Text2DTest.html new file mode 100644 index 0000000..316540b --- /dev/null +++ b/src/Text2D/Text2DTest.html @@ -0,0 +1,15 @@ +<HTML> +<HEAD> +<TITLE>Text2DTest</TITLE> +</HEAD> +<BODY BGCOLOR="#000000"> +<applet align=middle code="Text2DTest.class" width=256 height=256> +<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/Text2D/Text2DTest.java b/src/Text2D/Text2DTest.java new file mode 100644 index 0000000..0934f29 --- /dev/null +++ b/src/Text2D/Text2DTest.java @@ -0,0 +1,191 @@ +/* + * $RCSfile$ + * + * 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 java.applet.Applet; +import java.awt.*; +import java.awt.Font; +import java.awt.event.*; +import com.sun.j3d.utils.applet.MainFrame; +import com.sun.j3d.utils.geometry.Text2D; +import com.sun.j3d.utils.universe.*; +import javax.media.j3d.*; +import javax.vecmath.*; + +public class Text2DTest extends Applet { + + 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. Add it to the + // root of the subgraph. + TransformGroup objTrans = new TransformGroup(); + objTrans.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE); + + BoundingSphere bounds = + new BoundingSphere(new Point3d(0.0,0.0,0.0), 100.0); + + TransformGroup textTranslationGroup; + Transform3D textTranslation; + float yPos = -.5f; + Shape3D textObject = new Text2D("Rotating Yellow Text", + new Color3f(1f, 1f, 0f), + "Serif", + 60, + Font.BOLD); + Appearance app = textObject.getAppearance(); + + PolygonAttributes pa = app.getPolygonAttributes(); + if (pa == null) + pa = new PolygonAttributes(); + pa.setCullFace(PolygonAttributes.CULL_NONE); + if (app.getPolygonAttributes() == null) + app.setPolygonAttributes(pa); + objTrans.addChild(textObject); + + + textTranslation = new Transform3D(); + textTranslation.setTranslation(new Vector3f(0f, yPos, 0f)); + textTranslationGroup = new TransformGroup(textTranslation); + textTranslationGroup.addChild(objTrans); + objScale.addChild(textTranslationGroup); + yPos += .5f; + + /* Blue 40point text*/ + textObject = new Text2D("Blue 40point Text", + new Color3f(0f, 0f, 1f), + "Serif", + 40, + Font.BOLD); + textTranslation = new Transform3D(); + textTranslation.setTranslation(new Vector3f(0f, yPos, 0f)); + textTranslationGroup = new TransformGroup(textTranslation); + textTranslationGroup.addChild(textObject); + objScale.addChild(textTranslationGroup); + yPos += .5f; + + /* Green italic text*/ + textObject = new Text2D("Green Italic Text", + new Color3f(0f, 1f, 0f), + "Serif", + 70, + Font.ITALIC); + textTranslation = new Transform3D(); + textTranslation.setTranslation(new Vector3f(0f, yPos, 0f)); + textTranslationGroup = new TransformGroup(textTranslation); + textTranslationGroup.addChild(textObject); + objScale.addChild(textTranslationGroup); + yPos += .5f; + + + // Create a new Behavior object that will perform the desired + // operation on the specified transform object and add it into + // the scene graph. + 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); + + return objRoot; + } + + public Text2DTest() { + } + + public void init() { + setLayout(new BorderLayout()); + GraphicsConfiguration config = + SimpleUniverse.getPreferredConfiguration(); + + Canvas3D c = new Canvas3D(config); + add("Center", c); + + // Create a simple scene and attach it to the virtual universe + BranchGroup scene = createSceneGraph(); + u = new SimpleUniverse(c); + MoverBehavior navigator = + new MoverBehavior(u.getViewingPlatform().getViewPlatformTransform()); + scene.addChild(navigator); + + // Have Java 3D perform optimizations on this scene graph. + scene.compile(); + + // This will move the ViewPlatform back a bit so the + // objects in the scene can be viewed. + u.getViewingPlatform().setNominalViewingTransform(); + + u.addBranchGraph(scene); + } + + public void destroy() { + u.cleanup(); + } + + // + // The following allows HelloUniverse to be run as an application + // as well as an applet + // + public static void main(String[] args) { + new MainFrame(new Text2DTest(), 256, 256); + } +} diff --git a/src/Text2D/Text2DTest_plugin.html b/src/Text2D/Text2DTest_plugin.html new file mode 100644 index 0000000..c19ec04 --- /dev/null +++ b/src/Text2D/Text2DTest_plugin.html @@ -0,0 +1,39 @@ +<HTML> +<HEAD> +<TITLE>Text2DTest</TITLE> +</HEAD> +<BODY BGCOLOR="#000000"> +<!--"CONVERTED_APPLET"--> +<!-- CONVERTER VERSION 1.3 --> +<OBJECT classid="clsid:8AD9C840-044E-11D1-B3E9-00805F499D93" +WIDTH = 256 HEIGHT = 256 ALIGN = middle codebase="http://java.sun.com/products/plugin/1.3/jinstall-13-win32.cab#Version=1,3,0,0"> +<PARAM NAME = CODE VALUE = "Text2DTest.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 = "Text2DTest.class" WIDTH = 256 HEIGHT = 256 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 = "Text2DTest.class" WIDTH = 256 HEIGHT = 256 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/Text2D/build.xml b/src/Text2D/build.xml new file mode 100644 index 0000000..cbf53a8 --- /dev/null +++ b/src/Text2D/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> |