Merged dev-1_5 branch back to MAIN trunk

2 files changed, 228 insertions, 5 deletions

diff --git a/src/classes/org/jdesktop/j3d/examples/texture/TextureImage.java b/src/classes/org/jdesktop/j3d/examples/texture/TextureImage.java
index 5ac421e..59cec91 100644
--- a/src/classes/org/jdesktop/j3d/examples/texture/TextureImage.java
+++ b/src/classes/org/jdesktop/j3d/examples/texture/TextureImage.java
@@ -55,7 +55,8 @@ import javax.vecmath.*;
 import org.jdesktop.j3d.examples.Resources;
 
 public class TextureImage extends Applet {
-  
+
+    private static final String defaultFileName = "resources/images/stone.jpg";
     private java.net.URL texImage = null;
 
     private SimpleUniverse u = null;
@@ -118,9 +119,9 @@ public class TextureImage extends Applet {
     public void init() {
         if (texImage == null) {
   	    // the path to the image for an applet
-            texImage = Resources.getResource("resources/images/stone.jpg");
+            texImage = Resources.getResource(defaultFileName);
             if (texImage == null) {
-                System.err.println("resources/images/stone.jpg not found");
+                System.err.println(defaultFileName + " not found");
                 System.exit(1);
             }
 	}
@@ -161,9 +162,9 @@ public class TextureImage extends Applet {
             }
         } else {
             // the path to the image for an application
-            url = Resources.getResource("resources/images/stone.jpg");
+            url = Resources.getResource(defaultFileName);
             if (url == null) {
-                System.err.println("resources/images/stone.jpg not found");
+                System.err.println(defaultFileName + " not found");
                 System.exit(1);
             }
         }
diff --git a/src/classes/org/jdesktop/j3d/examples/texture/TextureImageNPOT.java b/src/classes/org/jdesktop/j3d/examples/texture/TextureImageNPOT.java
new file mode 100644
index 0000000..3976f0b
--- /dev/null
+++ b/src/classes/org/jdesktop/j3d/examples/texture/TextureImageNPOT.java
@@ -0,0 +1,222 @@
+/*
+ * $RCSfile$
+ *
+ * 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.
+ *
+ * $Revision$
+ * $Date$
+ * $State$
+ */
+
+package org.jdesktop.j3d.examples.texture;
+
+import java.applet.Applet;
+import java.awt.*;
+import com.sun.j3d.utils.applet.MainFrame;
+import com.sun.j3d.utils.universe.*;
+import com.sun.j3d.utils.image.TextureLoader;
+import com.sun.j3d.utils.geometry.Box;
+import javax.media.j3d.*;
+import javax.vecmath.*;
+import java.util.Map;
+import org.jdesktop.j3d.examples.Resources;
+
+public class TextureImageNPOT extends Applet {
+  
+    private static final String defaultFileName = "resources/images/Java3d.jpg";
+    private java.net.URL texImage = null;
+
+    private SimpleUniverse u = null;
+    private boolean allowNonPowerOfTwo = true;
+    private boolean mipmap = true;
+
+    public BranchGroup createSceneGraph() {
+	// Create the root of the branch graph
+	BranchGroup objRoot = new BranchGroup();
+
+	// 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);
+	objRoot.addChild(objTrans);
+
+	// Create the scaling 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
+	// objTrans group
+	TransformGroup objScale = new TransformGroup();
+	objScale.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);
+	objTrans.addChild(objScale);
+
+	// Create appearance object for textured cube
+	Appearance app = new Appearance();
+	int flags = 0;
+	if (allowNonPowerOfTwo) {
+	    flags |= TextureLoader.ALLOW_NON_POWER_OF_TWO;
+        }
+	if (mipmap) {
+	    flags |= TextureLoader.GENERATE_MIPMAP;
+	}
+	Texture tex = new TextureLoader(texImage, flags, this).getTexture();
+	tex.setMagFilter(Texture.BASE_LEVEL_LINEAR);
+	if (mipmap) {
+	    tex.setMinFilter(Texture.MULTI_LEVEL_LINEAR);
+	} else {
+	    tex.setMinFilter(Texture.BASE_LEVEL_LINEAR);
+        }
+	app.setTexture(tex);
+	TextureAttributes texAttr = new TextureAttributes();
+	texAttr.setTextureMode(TextureAttributes.MODULATE);
+	app.setTextureAttributes(texAttr);
+
+	// Create textured cube and add it to the scene graph.
+	Box textureCube = new Box(0.4f, 0.4f, 0.4f,
+				  Box.GENERATE_TEXTURE_COORDS, app);
+	objScale.addChild(textureCube);
+
+	// 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,
+					50000, 0, 0,
+					0, 0, 0);
+
+	RotationInterpolator rotator =
+	    new RotationInterpolator(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);
+
+	// Create a new Behavior object that will perform the desired
+	// operation on the specified transform object and add it into
+	// the scene graph.
+        Alpha scaleAlpha = new Alpha(-1,
+                Alpha.INCREASING_ENABLE | Alpha.DECREASING_ENABLE,
+                0, 0,
+                8000, 0, 0,
+                8000, 0, 0);
+
+	ScaleInterpolator scaler =
+	    new ScaleInterpolator(scaleAlpha, objScale, yAxis,
+				     0.01f, 1.5f);
+	scaler.setSchedulingBounds(bounds);
+	objScale.addChild(scaler);
+
+        // Have Java 3D perform optimizations on this scene graph.
+        objRoot.compile();
+
+	return objRoot;
+    }
+
+    public TextureImageNPOT() {
+    }
+
+    public TextureImageNPOT(java.net.URL url) {
+        texImage = url;
+    }
+
+    public void init() {
+        if (texImage == null) {
+  	    // the path to the image for an applet
+            texImage = Resources.getResource(defaultFileName);
+            if (texImage == null) {
+                System.err.println(defaultFileName + " not found");
+                System.exit(1);
+            }
+	}
+	setLayout(new BorderLayout());
+        GraphicsConfiguration config =
+           SimpleUniverse.getPreferredConfiguration();
+
+        Canvas3D c = new Canvas3D(config);
+
+	Map map = c.queryProperties();
+        Boolean value = (Boolean) map.get("textureNonPowerOfTwoAvailable");
+	if (value != null) {
+	    System.out.println("textureNonPowerOfTwoAvailable property = " + value); 
+	} else {
+	    System.out.println("textureNonPowerOfTwoAvailable property not found"); 
+	}
+
+	add("Center", c);
+
+	// Create a simple scene and attach it to the virtual universe
+	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();
+
+	u.addBranchGraph(scene);
+    }
+
+    public void destroy() {
+	u.cleanup();
+    }
+
+    //
+    // The following allows TextureImageNPOT to be run as an application
+    // as well as an applet
+    //
+    public static void main(String[] args) {
+        java.net.URL url = null;
+        if (args.length > 0) {
+            try {
+                url = new java.net.URL("file:" + args[0]);
+            } catch (java.net.MalformedURLException ex) {
+                System.out.println(ex.getMessage());
+                System.exit(1);
+            }
+        } else {
+            // the path to the image for an application
+            url = Resources.getResource(defaultFileName);
+            if (url == null) {
+                System.err.println(defaultFileName + " not found");
+                System.exit(1);
+            }
+        }
+	new MainFrame(new TextureImageNPOT(url), 512, 512);
+    }
+
+}