Initial creation of j3d-examples sources in CVS repository

author: kcr <kcr@28c7f869-5b4e-e670-f602-82bfaf57f300> 2004-06-09 03:28:13 +0000
committer: kcr <kcr@28c7f869-5b4e-e670-f602-82bfaf57f300> 2004-06-09 03:28:13 +0000
commit: 53ebfcc5ad5554b67d2287f8b02c22ec8405af0f (patch)
tree: 70c8fabf4cbef5a9d2a50735c4e502d56ce156da /src/ReadRaster
parent: 4dead457a59220406dd9fcd40997d7a7b27571b0 (diff)
4 files changed, 342 insertions, 0 deletions
diff --git a/src/ReadRaster/ReadRaster.html b/src/ReadRaster/ReadRaster.html
new file mode 100644
index 0000000..e18fa76
--- /dev/null
+++ b/src/ReadRaster/ReadRaster.html
@@ -0,0 +1,15 @@
+<HTML>
+<HEAD>
+<TITLE>ReadRaster</TITLE>
+</HEAD>
+<BODY BGCOLOR="#000000">
+<applet align=middle code="ReadRaster.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/ReadRaster/ReadRaster.java b/src/ReadRaster/ReadRaster.java
new file mode 100644
index 0000000..d4fdc14
--- /dev/null
+++ b/src/ReadRaster/ReadRaster.java
@@ -0,0 +1,222 @@
+/*
+ * $RCSfile$
+ *
+ * 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.BorderLayout;
+import java.awt.event.*;
+import java.awt.image.DataBufferInt;
+import java.awt.image.BufferedImage;
+import java.awt.GraphicsConfiguration;
+import com.sun.j3d.utils.applet.MainFrame;
+import com.sun.j3d.utils.geometry.ColorCube;
+import com.sun.j3d.utils.universe.*;
+import javax.media.j3d.*;
+import javax.vecmath.*;
+import java.util.Enumeration;
+
+public class ReadRaster extends Applet {
+
+    private SimpleUniverse u = null;
+
+    public BranchGroup createSceneGraph(BufferedImage bImage, 
+					Raster readRaster) {
+
+	// Create the root of the branch graph
+	BranchGroup objRoot = new BranchGroup();
+
+	// Create a Raster shape. Add it to the root of the subgraph
+
+        ImageComponent2D drawImageComponent = new ImageComponent2D(
+		ImageComponent.FORMAT_RGB, bImage);
+
+        Raster drawRaster= new Raster(new Point3f(0.0f, 0.0f, 0.0f),
+		Raster.RASTER_COLOR, 0, 0, bImage.getWidth(), 
+		bImage.getHeight(), drawImageComponent, null);
+	Shape3D shape = new Shape3D(drawRaster);
+	drawRaster.setCapability(Raster.ALLOW_IMAGE_WRITE);
+	objRoot.addChild(shape);
+
+	// Ceate the transform greup 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);
+
+        TransformGroup cubeScale = new TransformGroup();
+        Transform3D t3d = new Transform3D();
+        t3d.setTranslation(new Vector3d(-0.5, 0.5, 0.0));
+        cubeScale.setTransform(t3d);
+
+        cubeScale.addChild(objTrans);
+        objRoot.addChild(cubeScale);
+
+	// Create a simple shape leaf node, add it to the scene graph.
+	objTrans.addChild(new ColorCube(0.3));
+
+	// 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);
+	myRotationInterpolator rotator =
+	    new myRotationInterpolator(drawRaster, readRaster,
+				     rotationAlpha, objTrans, yAxis,
+				     0.0f, (float) Math.PI*2.0f);
+	BoundingSphere bounds =
+	    new BoundingSphere(new Point3d(0.0,0.0,0.0), 100.0);
+	rotator.setSchedulingBounds(bounds);
+	objTrans.addChild(rotator);
+
+        // Have Java 3D perform optimizations on this scene graph.
+        objRoot.compile();
+
+	return objRoot;
+    }
+
+    public ReadRaster() {
+    }
+
+    public void init() {
+	
+    	int width = 128;
+	int height = 128;
+
+	ImageComponent2D readImageComponent = new ImageComponent2D(
+		ImageComponent.FORMAT_RGB, width, height);
+
+	Raster readRaster = new Raster(new Point3f(0.0f,0.0f,0.0f),
+				       Raster.RASTER_COLOR, 0, 0, width,
+				       height, readImageComponent, null);
+
+	setLayout(new BorderLayout());
+        GraphicsConfiguration config =
+           SimpleUniverse.getPreferredConfiguration();
+
+	Canvas3D c = new myCanvas3D(config, readRaster);
+	add("Center", c);
+
+	// Create a simple scene and attach it to the virtual universe
+	BufferedImage bImage = new BufferedImage(width, height,
+						 BufferedImage.TYPE_INT_ARGB);
+
+	BranchGroup scene = createSceneGraph(bImage, readRaster);
+	u = new SimpleUniverse(c);
+
+        // 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 ReadRaster to be run as an application
+    // as well as an applet
+    //
+    public static void main(String[] args) {
+	new MainFrame(new ReadRaster(), 256, 256);
+    }
+}
+
+
+class myCanvas3D extends Canvas3D {
+
+    Raster readRaster;
+    GraphicsContext3D gc;
+
+    public myCanvas3D(GraphicsConfiguration graphicsConfiguration,
+	Raster readRaster) {
+
+	super(graphicsConfiguration);
+	this.readRaster = readRaster;
+        gc = getGraphicsContext3D();
+    }
+
+    public void postSwap() {
+	super.postSwap();
+	synchronized(readRaster) {
+            gc.readRaster(readRaster);
+	}
+    }
+}
+
+
+class myRotationInterpolator extends RotationInterpolator {
+    Point3f wPos = new Point3f(0.025f, -0.025f, 0.0f);
+    Raster drawRaster;
+    Raster readRaster;
+    BufferedImage bImage;
+    ImageComponent2D newImageComponent;
+
+    public myRotationInterpolator(Raster drawRaster, Raster readRaster,
+				Alpha alpha,
+                                TransformGroup target,
+                                Transform3D axisOfRotation,
+                                float minimumAngle,
+                                float maximumAngle) {
+
+	super(alpha, target, axisOfRotation, minimumAngle, maximumAngle); 
+        this.drawRaster = drawRaster;
+        this.readRaster = readRaster;
+    }
+
+    public void processStimulus(Enumeration criteria) {
+
+	synchronized(readRaster) {
+	    bImage = readRaster.getImage().getImage();
+	}
+        newImageComponent = new ImageComponent2D(ImageComponent.FORMAT_RGB, 
+						bImage);
+	drawRaster.setImage(newImageComponent);
+	super.processStimulus(criteria);
+    }
+}
diff --git a/src/ReadRaster/ReadRaster_plugin.html b/src/ReadRaster/ReadRaster_plugin.html
new file mode 100644
index 0000000..71a2907
--- /dev/null
+++ b/src/ReadRaster/ReadRaster_plugin.html
@@ -0,0 +1,39 @@
+<HTML>
+<HEAD>
+<TITLE>ReadRaster</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 = "ReadRaster.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 = "ReadRaster.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 = "ReadRaster.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/ReadRaster/build.xml b/src/ReadRaster/build.xml
new file mode 100644
index 0000000..cbf53a8
--- /dev/null
+++ b/src/ReadRaster/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>
author	kcr <kcr@28c7f869-5b4e-e670-f602-82bfaf57f300>	2004-06-09 03:28:13 +0000
committer	kcr <kcr@28c7f869-5b4e-e670-f602-82bfaf57f300>	2004-06-09 03:28:13 +0000
commit	53ebfcc5ad5554b67d2287f8b02c22ec8405af0f (patch)
tree	70c8fabf4cbef5a9d2a50735c4e502d56ce156da /src/ReadRaster
parent	4dead457a59220406dd9fcd40997d7a7b27571b0 (diff)