Issue 206 : Example program cleanup

Item 4) Reorganized directory structure to make the examples a single project rather than a collection of independent apps.

    . All example programs moved under src/classes, and all are now in a subpackage of org.jdesktop.j3d.examples.

    . All resource files (geometry, images, audio) moved under src/resources

    . ant script now exists only at top level

    . Created netbeans project file for NetBeans IDE

7 files changed, 0 insertions, 1362 deletions

diff --git a/src/TextureByReference/AnimateTexturesBehavior.java b/src/TextureByReference/AnimateTexturesBehavior.java
deleted file mode 100644
index a580ba2..0000000
--- a/src/TextureByReference/AnimateTexturesBehavior.java
+++ /dev/null
@@ -1,315 +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 javax.media.j3d.*;
-import java.awt.image.BufferedImage;
-import java.awt.*;
-import com.sun.j3d.utils.image.TextureLoader;
-import java.util.Enumeration;
-
-public class AnimateTexturesBehavior extends Behavior {
-
-
-  // what image are we on
-  private int current;
-  private int max;
-
-  // the images
-  private ImageComponent2D[] images;
-
-  // the target
-  private Texture2D texture;
-  private Appearance appearance;
-
-  // the wakeup criterion
-  private WakeupCriterion wakeupC;
-
-  // are the images flipped?
-  private boolean flip;
-
-  // need the current type because by copy changes all images
-  // to TYPE_INT_ARGB
-  private int currentType;
-
-  // for custom types
-  public static final int TYPE_CUSTOM_RGBA = 0x01;
-  public static final int TYPE_CUSTOM_RGB = 0x02;
-
-  private int customType;
-
-  // create a new AnimateTextureBehavior
-  // initialize the images
-  public AnimateTexturesBehavior(Texture2D texP, 
-     				 java.net.URL[] fnames,
-				 Appearance appP,
-				 TextureByReference applet) {
-    int size = fnames.length;
-    images = new ImageComponent2D[size];
-    BufferedImage bImage;
-    TextureLoader loader;
-    for (int i = 0; i < size; i++) {
-      loader = new TextureLoader(fnames[i],
- 				 TextureLoader.BY_REFERENCE |
- 				 TextureLoader.Y_UP, applet);
-      images[i] = loader.getImage();
-      bImage = images[i].getImage();
-      
-      // convert the image to TYPE_4BYTE_ABGR
-      currentType = BufferedImage.TYPE_4BYTE_ABGR;
-      bImage = ImageOps.convertImage(bImage, currentType);
-      // flip the image
-      flip = true;
-      ImageOps.flipImage(bImage);
-      
-      // set the image on the ImageComponent to the new one
-      images[i].set(bImage);
-
-      images[i].setCapability(ImageComponent.ALLOW_IMAGE_READ);
-      images[i].setCapability(ImageComponent.ALLOW_FORMAT_READ);
-    }
-    texture = texP;
-    current = 0;
-    max = size;
-    wakeupC = new WakeupOnElapsedFrames(20);
-    appearance = appP;
-  }
-
-  // initialize to the first image
-  public void initialize() {
-    texture.setImage(0, images[current]);
-    if (current < max-1) current++;
-    else current = 0;
-    wakeupOn(wakeupC);
-  }
-
-  // procesStimulus changes the ImageComponent of the texture
-  public void processStimulus(Enumeration criteria) {
-    //    ImageOps.printType(images[current].getImage());
-    texture.setImage(0, images[current]);
-    appearance.setTexture(texture);
-    if (current < max-1) current++; 
-    else current = 0;
-    wakeupOn(wakeupC);
-  }
-
-  // flip the image -- useful depending on yUp
-  public void setFlipImages(boolean b) {
-    // double check that flipping is necessary
-    if (b != flip) {
-      BufferedImage bImage;
-
-      // these are the same for all images so get info once
-      int format = images[0].getFormat();
-      boolean byRef = images[0].isByReference();
-      boolean yUp = images[0].isYUp();
-      
-      // flip all the images
-      // have to new ImageComponents because can't set the image at runtime
-      for (int i = 0; i < images.length; i++) {
-	bImage = images[i].getImage();
-	ImageOps.flipImage(bImage);
-	// if we are byRef and the bImage type does not match currentType
-	// we need to convert it.  If we are not byRef we will 
-	// save converting until it is changed to byRef
-	if (byRef && bImage.getType() != currentType) {
-	  if (currentType != BufferedImage.TYPE_CUSTOM) {
-	    bImage = ImageOps.convertImage(bImage, currentType);
-	  }
-	  else if (customType == this.TYPE_CUSTOM_RGBA) {
-	    bImage = ImageOps.convertToCustomRGBA(bImage);
-	  }
-	  else {
-	    bImage = ImageOps.convertToCustomRGB(bImage);
-	  }
-	}
-	images[i] = new ImageComponent2D(format, bImage, byRef, yUp);
-	images[i].setCapability(ImageComponent.ALLOW_IMAGE_READ);
-	images[i].setCapability(ImageComponent.ALLOW_FORMAT_READ);
-      }
-      
-      // set flip to new value
-      flip = b;
-    }
-  }
-
-  // create new ImageComponents with yUp set to the parameter.  yUp on
-  // an ImageComponent cannot be changed at runtim
-  public void setYUp(boolean b) {
-    // double check that changing yUp is necessary
-    if (b != images[0].isYUp()) {
-
-      // these are the same for all images so get info once
-      int format = images[0].getFormat();
-      boolean byRef = images[0].isByReference();
-      
-      // reset yUp on all the images -- have to new ImageComponents because
-      // cannot change the value at runtime
-      for (int i = 0; i < images.length; i++) {
-	// if we are byRef and the bImage type does not match currentType
-	// we need to convert it.  If we are not byRef we will 
-	// save converting until it is changed to byRef
-	BufferedImage bImage = images[i].getImage();
-	if (byRef && bImage.getType() != currentType) {
-	  //	  bImage = ImageOps.convertImage(bImage, currentType);
-	  if (currentType != BufferedImage.TYPE_CUSTOM) {
-	    bImage = ImageOps.convertImage(bImage, currentType);
-	  }
-	  else if (customType == this.TYPE_CUSTOM_RGBA) {
-	    bImage = ImageOps.convertToCustomRGBA(bImage);
-	  }
-	  else {
-	    bImage = ImageOps.convertToCustomRGB(bImage);
-	  }
-	}
-	images[i] = new ImageComponent2D(format, bImage, 
-					 byRef, b);
-	images[i].setCapability(ImageComponent.ALLOW_IMAGE_READ);
-	images[i].setCapability(ImageComponent.ALLOW_FORMAT_READ);
-      }
-    }
-  }
-
-  // create new ImageComponents with ByReference set by parameter.  
-  // by reference cannot be changed on an image component at runtime 
-  public void setByReference(boolean b) {
-    // double check that changing is necessary
-    if (b != images[0].isByReference()) {
-
-      // these are the same for all images so get info once
-      int format = images[0].getFormat();
-      boolean yUp = images[0].isYUp();
-
-      // reset yUp on all the images
-      // have to new ImageComponents because cannot set value
-      for (int i = 0; i < images.length; i++) {
-	// if the bImage type does not match currentType and we are setting
-	// to byRef we need to convert it
-	BufferedImage bImage = images[i].getImage();
-	if (bImage.getType() != currentType && b) {
-	  //	  bImage = ImageOps.convertImage(bImage, currentType);
-	  if (currentType != BufferedImage.TYPE_CUSTOM) {
-	    bImage = ImageOps.convertImage(bImage, currentType);
-	  }
-	  else if (customType == this.TYPE_CUSTOM_RGBA) {
-	    bImage = ImageOps.convertToCustomRGBA(bImage);
-	  }
-	  else {
-	    bImage = ImageOps.convertToCustomRGB(bImage);
-	  }
-	}
-	images[i] = new ImageComponent2D(format, bImage, b, yUp);
-	images[i].setCapability(ImageComponent.ALLOW_IMAGE_READ);
-	images[i].setCapability(ImageComponent.ALLOW_FORMAT_READ);
-      }
-    }
-  }
-
-  // make a new wakeup criterion object based on the new delay time
-  public void setFrameDelay(int delay) {
-    wakeupC = new WakeupOnElapsedFrames(delay);
-  }
-
-  //change the type of image
-  public void setImageType(int newType) {
-    currentType = newType;
-
-    // only need to change the images if we are byRef otherwise will change
-    // them when we chnage to byRef
-    if (images[0].isByReference() == true) {
-      // this information is the same for all
-      int format = images[0].getFormat();
-      boolean yUp = images[0].isYUp();
-      boolean byRef = true;
-      for (int i = 0; i < images.length; i++) {
-	BufferedImage bImage = images[i].getImage();
-	bImage = ImageOps.convertImage(bImage, currentType);
-	images[i] = new ImageComponent2D(format, bImage, byRef, yUp);
-	images[i].setCapability(ImageComponent.ALLOW_IMAGE_READ);
-	images[i].setCapability(ImageComponent.ALLOW_FORMAT_READ);
-      }
-    }
-  }
-
-  public void setImageTypeCustomRGBA() {
-    currentType = BufferedImage.TYPE_CUSTOM;
-    customType = this.TYPE_CUSTOM_RGBA;
-
-    // only need to change images if we are byRef otherwise will change
-    // them when we change to byRef
-    if (images[0].isByReference()) {
-      // this information is the same for all
-      int format = images[0].getFormat();
-      boolean yUp = images[0].isYUp();
-      boolean byRef = true;
-      for (int i = 0; i < images.length; i++) {
-	BufferedImage bImage = images[i].getImage();
-	bImage = ImageOps.convertToCustomRGBA(bImage);
-	images[i] = new ImageComponent2D(format, bImage, byRef, yUp);
-	images[i].setCapability(ImageComponent.ALLOW_IMAGE_READ);
-	images[i].setCapability(ImageComponent.ALLOW_FORMAT_READ);
-      }
-    }
-  }
-
-  public void setImageTypeCustomRGB() {
-    currentType = BufferedImage.TYPE_CUSTOM;
-    customType = this.TYPE_CUSTOM_RGB;
-
-    // only need to change images if we are byRef otherwise will change
-    // them when we change to byRef
-    if (images[0].isByReference()) {
-      // this information is the same for all
-      int format = images[0].getFormat();
-      boolean yUp = images[0].isYUp();
-      boolean byRef = true;
-      for (int i = 0; i < images.length; i++) {
-	BufferedImage bImage = images[i].getImage();
-	bImage = ImageOps.convertToCustomRGB(bImage);
-	images[i] = new ImageComponent2D(format, bImage, byRef, yUp);
-	images[i].setCapability(ImageComponent.ALLOW_IMAGE_READ);
-	images[i].setCapability(ImageComponent.ALLOW_FORMAT_READ);
-      }
-    }
-  }
-}
diff --git a/src/TextureByReference/ImageOps.java b/src/TextureByReference/ImageOps.java
deleted file mode 100644
index d5a8bec..0000000
--- a/src/TextureByReference/ImageOps.java
+++ /dev/null
@@ -1,173 +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 java.awt.*;
-import java.awt.image.*;
-import java.awt.color.*;
-
-// some useful, static image operations
-
-public class ImageOps {
-
-  // flip the image
-  public static void flipImage(BufferedImage bImage) {
-    int width = bImage.getWidth();
-    int height = bImage.getHeight();
-    int[] rgbArray = new int[width*height];
-    bImage.getRGB(0, 0, width, height, rgbArray, 0, width);
-    int[] tempArray = new int[width*height];
-    int y2 = 0;
-    for (int y = height-1; y >= 0; y--) {
-      for (int x = 0; x < width; x++) {
-	tempArray[y2*width+x] = rgbArray[y*width+x];
-      }
-      y2++;
-    }
-    bImage.setRGB(0, 0, width, height, tempArray, 0, width);
-  }
-
-
-  // convert the image to a specified BufferedImage type and return it
-  public static BufferedImage convertImage(BufferedImage bImage, int type) {
-    int width = bImage.getWidth();
-    int height = bImage.getHeight();
-    BufferedImage newImage = new BufferedImage(width, height, type);
-    int[] rgbArray = new int[width*height];
-    bImage.getRGB(0, 0, width, height, rgbArray, 0, width);
-    newImage.setRGB(0, 0, width, height, rgbArray, 0, width);
-    return newImage;
-  }
-
-  // print out some of the types of BufferedImages
-  static void printType(BufferedImage bImage) {
-    int type = bImage.getType();
-    if (type == BufferedImage.TYPE_4BYTE_ABGR) {
-      System.out.println("TYPE_4BYTE_ABGR");
-    }
-    else if (type == BufferedImage.TYPE_INT_ARGB) {
-      System.out.println("TYPE_INT_ARGB");
-    }
-    else if (type == BufferedImage.TYPE_3BYTE_BGR) {
-      System.out.println("TYPE_3BYTE_BGR");
-    }
-    else if (type == BufferedImage.TYPE_CUSTOM) {
-      System.out.println("TYPE_CUSTOM");
-    }
-    else System.out.println(type);
-  }
-
-  public static BufferedImage convertToCustomRGBA(BufferedImage bImage) {
-    if (bImage.getType() != BufferedImage.TYPE_INT_ARGB) {
-      ImageOps.convertImage(bImage, BufferedImage.TYPE_INT_ARGB);
-    }
-
-    int width = bImage.getWidth();
-    int height = bImage.getHeight();
-
-    ColorSpace cs = ColorSpace.getInstance(ColorSpace.CS_sRGB);
-    int[] nBits = {8, 8, 8, 8};
-    ColorModel cm = new ComponentColorModel(cs, nBits, true, false,
-					    Transparency.OPAQUE, 0);
-    int[] bandOffset = {0, 1, 2, 3};
-
-    WritableRaster newRaster =
-      Raster.createInterleavedRaster(DataBuffer.TYPE_BYTE, width, height,
-				     width*4, 4, bandOffset, null);
-    byte[] byteData = ((DataBufferByte)newRaster.getDataBuffer()).getData();
-    Raster origRaster = bImage.getData();
-    int[] pixel = new int[4];
-    int k = 0;
-    for (int j = 0; j < height; j++) {
-      for (int i = 0; i < width; i++) {
-	pixel = origRaster.getPixel(i, j, pixel);
-	byteData[k++] = (byte)(pixel[0]);
-	byteData[k++] = (byte)(pixel[1]);
-	byteData[k++] = (byte)(pixel[2]);
-	byteData[k++] = (byte)(pixel[3]);
-      }
-    }
-    BufferedImage newImage = new BufferedImage(cm, newRaster, false, null);
-//     if (newImage.getType() == BufferedImage.TYPE_CUSTOM) {
-//       System.out.println("Type is custom");
-//     }
-    return newImage;
-  }
-
-  public static BufferedImage convertToCustomRGB(BufferedImage bImage) {
-    if (bImage.getType() != BufferedImage.TYPE_INT_ARGB) {
-      ImageOps.convertImage(bImage, BufferedImage.TYPE_INT_ARGB);
-    }
-
-    int width = bImage.getWidth();
-    int height = bImage.getHeight();
-
-    ColorSpace cs = ColorSpace.getInstance(ColorSpace.CS_sRGB);
-    int[] nBits = {8, 8, 8};
-    ColorModel cm = new ComponentColorModel(cs, nBits, false, false, 
-				       Transparency.OPAQUE, 0);
-    int[] bandOffset = {0, 1, 2};
-
-    WritableRaster newRaster =
-      Raster.createInterleavedRaster(DataBuffer.TYPE_BYTE, width, height, 
-				     width*3, 3, bandOffset, null);
-    byte[] byteData = ((DataBufferByte)newRaster.getDataBuffer()).getData();
-    Raster origRaster = bImage.getData();
-    int[] pixel = new int[4];
-    int k = 0;
-    for (int j = 0; j < height; j++) {
-      for (int i = 0; i < width; i++) {
-	pixel = origRaster.getPixel(i, j, pixel);
-	byteData[k++] = (byte)(pixel[0]);
-	byteData[k++] = (byte)(pixel[1]);
-	byteData[k++] = (byte)(pixel[2]);
-      }
-    }
-    BufferedImage newImage = new BufferedImage(cm, newRaster, false, null);
-//     if (newImage.getType() == BufferedImage.TYPE_CUSTOM) {
-//       System.out.println("Type is custom");
-//     }
-    return newImage;
-  }
-}
-
diff --git a/src/TextureByReference/Tetrahedron.java b/src/TextureByReference/Tetrahedron.java
deleted file mode 100644
index 11d4a89..0000000
--- a/src/TextureByReference/Tetrahedron.java
+++ /dev/null
@@ -1,221 +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 javax.media.j3d.*;
-import javax.vecmath.*;
-
-
-public class Tetrahedron extends Shape3D {
-
-  private static final float sqrt3 = (float) Math.sqrt(3.0);
-  private static final float sqrt3_3 = sqrt3 / 3.0f;
-  private static final float sqrt24_3 = (float) Math.sqrt(24.0) / 3.0f;
-  
-  private static final float ycenter = 0.5f * sqrt24_3;
-  private static final float zcenter = -sqrt3_3;
-  
-  private static final Point3f p1 = new Point3f(-1.0f, -ycenter, -zcenter);
-  private static final Point3f p2 = new Point3f(1.0f, -ycenter, -zcenter);
-  private static final Point3f p3 = new Point3f(0.0f, -ycenter, -sqrt3 - zcenter);
-  private static final Point3f p4 = new Point3f(0.0f, sqrt24_3 - ycenter, 0.0f);
-  
-  private static final Point3f[] verts = {
-    p1, p2, p4,	// front face
-    p1, p4, p3,	// left, back face
-    p2, p3, p4,	// right, back face
-    p1, p3, p2,	// bottom face
-  };
-
-  private Point2f texCoord[] = {
-    new Point2f(-0.25f, 0.0f),
-    new Point2f(1.25f, 0.0f),
-    new Point2f(0.5f, 2.0f),
-  };
-
-  private TriangleArray geometryByRef;
-  private TriangleArray geometryByCopy;
-
-  // for geometry by reference
-  private Point3f[] verticesArray = new Point3f[12];
-  private TexCoord2f[] textureCoordsArray = new TexCoord2f[12];
-  private Vector3f[] normalsArray = new Vector3f[12];
-
-  // default to geometry by copy
-  public Tetrahedron() {
-    this(false);
-  }
-
-  // creates a tetrahedron with geometry by reference or by copy depending on
-  // the byRef parameter
-  public Tetrahedron(boolean byRef) {
-    if (byRef) {
-      createGeometryByRef();
-      this.setGeometry(geometryByRef);
-    }
-    else {
-      createGeometryByCopy();
-      this.setGeometry(geometryByCopy);
-    }
-    this.setCapability(Shape3D.ALLOW_GEOMETRY_READ);
-    this.setCapability(Shape3D.ALLOW_GEOMETRY_WRITE);
-    setAppearance(new Appearance());
-  }
-
-  // create the geometry by reference and 
-  // store it in the geometryByRef variable
-  public void createGeometryByRef() {
-//     System.out.println("createGeometryByRef");
-    geometryByRef = new TriangleArray(12, TriangleArray.COORDINATES |
-				      TriangleArray.NORMALS |
-				      TriangleArray.TEXTURE_COORDINATE_2 |
-				      TriangleArray.BY_REFERENCE);
-
-    int i;
-
-    // the coordinates
-    for (i = 0; i < 12; i++) {
-      verticesArray[i] = new Point3f(verts[i]);
-    }
-    geometryByRef.setCoordRef3f(verticesArray);
-//     System.out.println("coordinates set");
-//     Point3f[] temp1 = geometryByRef.getCoordRef3f();
-//     for (i = 0; i < 12; i++) {
-//        System.out.println(temp1[i]);
-//     }
-
-    // the texture coordinates
-    for (i = 0; i < 12; i++) {
-      textureCoordsArray[i] = new TexCoord2f(texCoord[i%3]);
-    }
-    geometryByRef.setTexCoordRef2f(0, textureCoordsArray);
-//     System.out.println("texture coords set");
-//     TexCoord2f[] temp2 = geometryByRef.getTexCoordRef2f(0);
-//     for (i = 0; i < 12; i++) {
-//       System.out.println(temp2[i]);
-//     }
-
-    // the normals
-    Vector3f normal = new Vector3f();
-    Vector3f v1 = new Vector3f();
-    Vector3f v2 = new Vector3f();
-    Point3f[] pts = new Point3f[3];
-    for (int face = 0; face < 4; face++) {
-      pts[0] = new Point3f(verts[face*3]);
-      pts[1] = new Point3f(verts[face*3+1]);
-      pts[2] = new Point3f(verts[face*3+2]);
-      v1.sub(pts[1], pts[0]);
-      v2.sub(pts[2], pts[0]);
-      normal.cross(v1, v2);
-      normal.normalize();
-      for (i = 0; i < 3; i++) {
-	normalsArray[face*3+i] = new Vector3f(normal);
-      }
-    }
-    geometryByRef.setNormalRef3f(normalsArray);
-//     System.out.println("normals set");
-//     Vector3f[] temp3 = geometryByRef.getNormalRef3f();
-//     for (i = 0; i < 12; i++) {
-//       System.out.println(temp3[i]);
-//     }
-  }
-
-  // create the geometry by copy and store it in the geometryByCopy variable
-  public void createGeometryByCopy() {
-     int i;
-     geometryByCopy = new TriangleArray(12, TriangleArray.COORDINATES |
- 				       TriangleArray.NORMALS | 
- 				       TriangleArray.TEXTURE_COORDINATE_2);
-
-     geometryByCopy.setCoordinates(0, verts);
-
-     for (i = 0; i < 12; i++) {
-       geometryByCopy.setTextureCoordinate(0, i, 
-					   new TexCoord2f(texCoord[i%3]));
-     }
-     
-     int face;
-     Vector3f normal = new Vector3f();
-     Vector3f v1 = new Vector3f();
-     Vector3f v2 = new Vector3f();
-     Point3f [] pts = new Point3f[3];
-     for (i = 0; i < 3; i++) pts[i] = new Point3f();
-    
-     for (face = 0; face < 4; face++) {
-       geometryByCopy.getCoordinates(face*3, pts);
-       v1.sub(pts[1], pts[0]);
-       v2.sub(pts[2], pts[0]);
-       normal.cross(v1, v2);
-       normal.normalize();
-       for (i = 0; i < 3; i++) {
- 	geometryByCopy.setNormal((face * 3 + i), normal);
-       }
-     }
-   }
-
-  // set the geometry to geometryByRef or geometryByCopy depending on the
-  // parameter.  Create geometryByRef or geometryByCopy if necessary  
-  public void setByReference(boolean b) {
-//     System.out.println("Tetrahedron.setByReference " + b);
-    // by reference is true
-    if (b) {
-      // if there is no geometryByRef, create it
-      if (geometryByRef == null) {
-	createGeometryByRef();
-      }
-      // set the geometry
-      this.setGeometry(geometryByRef);
-    }
-    // by reference is false 
-    else {
-      // if there is no geometryByCopy, create it
-      if (geometryByCopy == null) {
-	createGeometryByCopy();
-      }
-      // set the geometry
-      this.setGeometry(geometryByCopy);
-    }      
-  }
-}
-    
-    
diff --git a/src/TextureByReference/TextureByReference.html b/src/TextureByReference/TextureByReference.html
deleted file mode 100644
index 7d7be3e..0000000
--- a/src/TextureByReference/TextureByReference.html
+++ /dev/null
@@ -1,15 +0,0 @@
-<HTML>
-<HEAD>
-<TITLE>TextureByReference</TITLE>
-</HEAD>
-<BODY BGCOLOR="#000000">
-<applet align=middle code="TextureByReference.class" width=600 height=750>
-<blockquote>
-<hr>
-If you were using a Java-capable browser,
-you would see the TextureByReference applet instead of this paragraph.
-<hr>
-</blockquote>
-</applet>
-</BODY>
-</HTML>
\ No newline at end of file
diff --git a/src/TextureByReference/TextureByReference.java b/src/TextureByReference/TextureByReference.java
deleted file mode 100644
index 8e2507c..0000000
--- a/src/TextureByReference/TextureByReference.java
+++ /dev/null
@@ -1,530 +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 java.applet.Applet;
-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.awt.image.*;
-import java.awt.color.ColorSpace;
-import com.sun.j3d.utils.image.TextureLoader;
-import javax.swing.*;
-import javax.swing.event.*;
-
-
-public class TextureByReference extends Applet 
-implements ItemListener, ActionListener, ChangeListener {
-
-  // need reference to animation behavior
-  private AnimateTexturesBehavior animate;
-
-  // need reference to tetrahedron
-  private Tetrahedron tetra;
-  
-  // the gui buttons
-   private JCheckBox flipB;
-  private JRadioButton texByRef;
-  private JRadioButton texByCopy;
-  private JRadioButton geomByRef;
-  private JRadioButton geomByCopy;
-  private JRadioButton img4ByteABGR;
-  private JRadioButton img3ByteBGR;
-  private JRadioButton imgIntARGB;
-  private JRadioButton imgCustomRGBA;
-  private JRadioButton imgCustomRGB;
-  private JRadioButton yUp;
-  private JRadioButton yDown;
-  private JButton animationB;
-  private JSlider frameDelay;
-
-    private SimpleUniverse universe = null;
-
-  // image files used for the Texture animation for the applet,
-  // or if no parameters are passed in for the application
-  public static final String[] defaultFiles = {
-    "../images/animation1.gif",
-    "../images/animation2.gif",
-    "../images/animation3.gif",
-    "../images/animation4.gif",
-    "../images/animation5.gif",
-    "../images/animation6.gif",
-    "../images/animation7.gif",
-    "../images/animation8.gif",
-    "../images/animation9.gif",
-    "../images/animation10.gif"};
-
-  private java.net.URL[] urls = null;
-
-  
-  public TextureByReference() {
-  }
-
-   public TextureByReference(java.net.URL[] fnamesP) {
-     urls = fnamesP;
-   }
-
-  public void init() {
-    if (urls == null) {
-      urls = new java.net.URL[defaultFiles.length];
-      for (int i = 0; i < defaultFiles.length; i++) {
-	try {
-	  urls[i] = new java.net.URL(getCodeBase().toString() + 
-				       defaultFiles[i]);
-	}
-	catch (java.net.MalformedURLException ex) {
-	  System.out.println(ex.getMessage());
-	  System.exit(1);
-	}
-      }
-    }
-    setLayout(new BorderLayout());
-    GraphicsConfiguration config = SimpleUniverse.getPreferredConfiguration();
-
-    Canvas3D canvas = new Canvas3D(config);
-
-    add("Center", canvas);
-
-    // create a simple scene graph and attach it to a simple universe
-    BranchGroup scene = createSceneGraph();
-    universe = new SimpleUniverse(canvas);
-    universe.getViewingPlatform().setNominalViewingTransform();
-    universe.addBranchGraph(scene);
-
-    // create the gui
-    JPanel gui = buildGui();
-    
-    this.add("South", gui);
-  }
-
-    public void destroy() {
-	universe.cleanup();
-    }
-
-  public JPanel buildGui() {
-    flipB = new JCheckBox("flip image", true);
-    flipB.addItemListener(this);
-    javax.swing.Box flipBox = new javax.swing.Box(BoxLayout.Y_AXIS);
-    flipBox.add(flipB);
-    Component strut1 = flipBox.createVerticalStrut(flipB.getPreferredSize().height);
-    Component strut2 = flipBox.createVerticalStrut(flipB.getPreferredSize().height);
-    Component strut3 = flipBox.createVerticalStrut(flipB.getPreferredSize().height);
-    Component strut4 = flipBox.createVerticalStrut(flipB.getPreferredSize().height);
-    Component strut5 = flipBox.createVerticalStrut(flipB.getPreferredSize().height);
-    flipBox.add(strut1);
-    flipBox.add(strut2);
-    flipBox.add(strut3);
-    flipBox.add(strut4);
-    flipBox.add(strut5);
-
-    yUp = new JRadioButton("y up");
-    yUp.addActionListener(this);
-    yUp.setSelected(true);
-    yDown = new JRadioButton("y down");
-    yDown.addActionListener(this);
-    ButtonGroup yGroup = new ButtonGroup();
-    yGroup.add(yUp);
-    yGroup.add(yDown);
-    JLabel yLabel = new JLabel("Image Orientation:");
-    javax.swing.Box yBox = new javax.swing.Box(BoxLayout.Y_AXIS);
-    yBox.add(yLabel);
-    yBox.add(yUp);
-    yBox.add(yDown);
-    strut1 = yBox.createVerticalStrut(yUp.getPreferredSize().height);
-    strut2 = yBox.createVerticalStrut(yUp.getPreferredSize().height);
-    strut3 = yBox.createVerticalStrut(yUp.getPreferredSize().height);
-    yBox.add(strut1);
-    yBox.add(strut2);
-    yBox.add(strut3);
-
-    texByRef = new JRadioButton("by reference");
-    texByRef.addActionListener(this);
-    texByRef.setSelected(true);
-    texByCopy = new JRadioButton("by copy");
-    texByCopy.addActionListener(this);
-    ButtonGroup texGroup = new ButtonGroup();
-    texGroup.add(texByRef);
-    texGroup.add(texByCopy);
-    JLabel texLabel = new JLabel("Texture:*");
-    javax.swing.Box texBox = new javax.swing.Box(BoxLayout.Y_AXIS);
-    texBox.add(texLabel);
-    texBox.add(texByRef);
-    texBox.add(texByCopy);
-    strut1 = texBox.createVerticalStrut(texByRef.getPreferredSize().height);
-    strut2 = texBox.createVerticalStrut(texByRef.getPreferredSize().height);
-    strut3 = texBox.createVerticalStrut(texByRef.getPreferredSize().height);
-    texBox.add(strut1);
-    texBox.add(strut2);
-    texBox.add(strut3);
-
-    geomByRef = new JRadioButton("by reference");
-    geomByRef.addActionListener(this);
-    geomByRef.setSelected(true);
-    geomByCopy = new JRadioButton("by copy");
-    geomByCopy.addActionListener(this);
-    ButtonGroup geomGroup = new ButtonGroup();
-    geomGroup.add(geomByRef);
-    geomGroup.add(geomByCopy);
-    JLabel geomLabel = new JLabel("Geometry:");
-    javax.swing.Box geomBox = new javax.swing.Box(BoxLayout.Y_AXIS);
-    geomBox.add(geomLabel);
-    geomBox.add(geomByRef);
-    geomBox.add(geomByCopy);
-    strut1 = geomBox.createVerticalStrut(geomByRef.getPreferredSize().height);
-    strut2 = geomBox.createVerticalStrut(geomByRef.getPreferredSize().height);
-    strut3 = geomBox.createVerticalStrut(geomByRef.getPreferredSize().height);
-    geomBox.add(strut1);
-    geomBox.add(strut2);
-    geomBox.add(strut3);
-    
-    img4ByteABGR = new JRadioButton("TYPE_4BYTE_ABGR");
-    img4ByteABGR.addActionListener(this);
-    img4ByteABGR.setSelected(true);
-    img3ByteBGR = new JRadioButton("TYPE_3BYTE_BGR");
-    img3ByteBGR.addActionListener(this);
-    imgIntARGB = new JRadioButton("TYPE_INT_ARGB");
-    imgIntARGB.addActionListener(this);
-    imgCustomRGBA = new JRadioButton("TYPE_CUSTOM RGBA");
-    imgCustomRGBA.addActionListener(this);
-    imgCustomRGB = new JRadioButton("TYPE_CUSTOM RGB");
-    imgCustomRGB.addActionListener(this);
-    ButtonGroup imgGroup = new ButtonGroup();
-    imgGroup.add(img4ByteABGR);
-    imgGroup.add(img3ByteBGR);
-    imgGroup.add(imgIntARGB);
-    imgGroup.add(imgCustomRGBA);
-    imgGroup.add(imgCustomRGB);
-    JLabel imgLabel = new JLabel("Image Type:*");
-    javax.swing.Box imgBox = new javax.swing.Box(BoxLayout.Y_AXIS);
-    imgBox.add(imgLabel);
-    imgBox.add(img4ByteABGR);
-    imgBox.add(img3ByteBGR);
-    imgBox.add(imgIntARGB);
-    imgBox.add(imgCustomRGBA);
-    imgBox.add(imgCustomRGB);
-
-    javax.swing.Box topBox = new javax.swing.Box(BoxLayout.X_AXIS);
-    topBox.add(flipBox);
-    topBox.add(texBox);
-    topBox.add(geomBox);
-    topBox.add(yBox);
-    Component strut = topBox.createRigidArea(new Dimension(10, 10));
-    topBox.add(strut);
-    topBox.add(imgBox);
-
-    frameDelay = new JSlider(0, 50, 0);
-    frameDelay.addChangeListener(this);
-    frameDelay.setSnapToTicks(true);
-    frameDelay.setPaintTicks(true);
-    frameDelay.setPaintLabels(true);
-    frameDelay.setMajorTickSpacing(10);
-    frameDelay.setMinorTickSpacing(1);
-    frameDelay.setValue(20);
-    JLabel delayL = new JLabel("frame delay");
-    javax.swing.Box delayBox = new javax.swing.Box(BoxLayout.X_AXIS);
-    delayBox.add(delayL);
-    delayBox.add(frameDelay);
-    
-    animationB = new JButton(" stop animation ");
-    animationB.addActionListener(this);
-
-    JLabel texInfo1 = new JLabel("*To use ImageComponent by reference feature, use TYPE_4BYTE_ABGR on Solaris");
-    JLabel texInfo2 = new JLabel("and TYPE_3BYTE_BGR on Windows");
-
-    JPanel buttonP = new JPanel();
-    GridBagLayout gridbag = new GridBagLayout();
-    GridBagConstraints c = new GridBagConstraints();
-    buttonP.setLayout(gridbag);
-    c.anchor = GridBagConstraints.CENTER;
-    c.gridwidth = GridBagConstraints.REMAINDER;
-    gridbag.setConstraints(topBox, c);
-    buttonP.add(topBox);
-    gridbag.setConstraints(delayBox, c);
-    buttonP.add(delayBox);
-    gridbag.setConstraints(animationB, c);
-    buttonP.add(animationB);
-    gridbag.setConstraints(texInfo1, c);
-    buttonP.add(texInfo1);
-    gridbag.setConstraints(texInfo2, c);
-    buttonP.add(texInfo2);
-
-    return buttonP;
-
-  }
-
-  public BranchGroup createSceneGraph() {
-
-    // create the root of the branch group
-    BranchGroup objRoot = new BranchGroup();
-
-    // create the transform group node and initialize it
-    // enable the TRANSFORM_WRITE capability so that it can be modified
-    // at runtime.  Add it to the root of the subgraph
-    Transform3D rotate = new Transform3D();
-    TransformGroup objTrans = new TransformGroup(rotate);
-    objTrans.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);
-    objRoot.addChild(objTrans);
-
-    // bounds
-    BoundingSphere bounds =
-      new BoundingSphere(new Point3d(0.0,0.0,0.0), 100.0);
-
-    // set up some light
-    Color3f lColor1 = new Color3f(0.7f, 0.7f, 0.7f);
-    Vector3f lDir1  = new Vector3f(-1.0f, -0.5f, -1.0f);
-    Color3f alColor = new Color3f(0.2f, 0.2f, 0.2f);
-    
-    AmbientLight aLgt = new AmbientLight(alColor);
-    aLgt.setInfluencingBounds(bounds);
-    DirectionalLight lgt1 = new DirectionalLight(lColor1, lDir1);
-    lgt1.setInfluencingBounds(bounds);
-    objRoot.addChild(aLgt);
-    objRoot.addChild(lgt1);
-    
-
-    Appearance appearance = new Appearance();
-
-    // enable the TEXTURE_WRITE so we can modify it at runtime
-    appearance.setCapability(Appearance.ALLOW_TEXTURE_WRITE);
-
-    // load the first texture
-    TextureLoader loader = new TextureLoader(urls[0],
-					     TextureLoader.BY_REFERENCE |
- 					     TextureLoader.Y_UP,
- 					     this);
-    // get the texture from the loader
-    Texture2D tex = (Texture2D)loader.getTexture();
-    
-    // get the BufferedImage to convert to TYPE_4BYTE_ABGR and flip
-    // get the ImageComponent because we need it anyway
-    ImageComponent2D imageComp = (ImageComponent2D)tex.getImage(0);
-    BufferedImage bImage = imageComp.getImage();
-    // convert the image
-    bImage = ImageOps.convertImage(bImage, BufferedImage.TYPE_4BYTE_ABGR);
-    // flip the image
-    ImageOps.flipImage(bImage);
-    imageComp.set(bImage);
-
-    tex.setCapability(Texture.ALLOW_IMAGE_WRITE);
-    tex.setBoundaryModeS(Texture.CLAMP);
-    tex.setBoundaryModeT(Texture.CLAMP);
-    tex.setBoundaryColor(1.0f, 1.0f, 1.0f, 1.0f);
-   
-    // set the image of the texture
-    tex.setImage(0, imageComp);
-
-    // set the texture on the appearance
-    appearance.setTexture(tex);
-
-    // set texture attributes
-    TextureAttributes texAttr = new TextureAttributes();
-    texAttr.setTextureMode(TextureAttributes.MODULATE);
-    appearance.setTextureAttributes(texAttr);
-
-    // set material properties
-    Color3f black = new Color3f(0.0f, 0.0f, 0.0f);
-    Color3f white = new Color3f(1.0f, 1.0f, 1.0f);
-    appearance.setMaterial(new Material(white, black, white, black, 1.0f));
-
-    // create a scale transform
-    Transform3D scale = new Transform3D();
-    scale.set(.6);
-    TransformGroup objScale = new TransformGroup(scale);
-    objTrans.addChild(objScale);
-
-    tetra = new Tetrahedron(true);
-    tetra.setAppearance(appearance);
-    objScale.addChild(tetra);
-
-    // create the behavior
-    animate = new AnimateTexturesBehavior(tex, 
-					  urls,
-					  appearance,
-					  this);
-    animate.setSchedulingBounds(bounds);
-
-    objTrans.addChild(animate);
-
-    // add a rotation behavior so we can see all sides of the tetrahedron
-      Transform3D yAxis = new Transform3D();
-  	Alpha rotorAlpha = new Alpha(-1, Alpha.INCREASING_ENABLE,
-  				     0, 0,
-  				     4000, 0, 0,
-  				     0, 0, 0);
-  	RotationInterpolator rotator =
-  	    new RotationInterpolator(rotorAlpha,
-  				     objTrans,
-  				     yAxis,
-  				     0.0f, (float) Math.PI*2.0f);
-  	rotator.setSchedulingBounds(bounds);
-	objTrans.addChild(rotator);       
-
-
-    // have java3d perform optimizations on this scene graph
-    objRoot.compile();
-
-    return objRoot;
-  }
-
-  // callback for the animation button and delay text field
-  public void actionPerformed(ActionEvent e) {
-    Object o = e.getSource();
-
-    // for the animation button
-    if (o == animationB) {
-      if (animate.getEnable()) {
-	animate.setEnable(false);
-	animationB.setText("start animation");
-      }
-      else {
-	animate.setEnable(true);
-	animationB.setText(" stop animation ");
-      }
-    }
-
-    // for the texByRef button
-    else if (o == texByRef && texByRef.isSelected()) {
-      animate.setByReference(true);
-    }
-    // texByCopy button
-    else if (o == texByCopy && texByCopy.isSelected()) {
-      animate.setByReference(false);
-    }
-    // yUp button
-    else if (o == yUp && yUp.isSelected()) {
-      animate.setYUp(true);
-    }
-    // ydown button
-    else if (o == yDown && yDown.isSelected()) {
-      animate.setYUp(false);
-    }
-    //geomByRef button
-    else if (o == geomByRef) {
-      tetra.setByReference(true);
-    }
-    // geomByCopy button
-    else if (o == geomByCopy) {
-      tetra.setByReference(false);
-    }
-    // TYPE_INT_ARGB
-    else if (o == imgIntARGB) {
-      animate.setImageType(BufferedImage.TYPE_INT_ARGB);
-    }
-    // TYPE_4BYTE_ABGR
-    else if (o == img4ByteABGR) {
-      animate.setImageType(BufferedImage.TYPE_4BYTE_ABGR);
-    }
-    // TYPE_3BYTE_BGR
-    else if (o == img3ByteBGR) {
-      animate.setImageType(BufferedImage.TYPE_3BYTE_BGR);
-    }
-    // TYPE_CUSTOM RGBA
-    else if (o == imgCustomRGBA) {
-      animate.setImageTypeCustomRGBA();
-    }
-    // TYPE_CUSTOM RGB
-    else if (o == imgCustomRGB) {
-      animate.setImageTypeCustomRGB();
-    }
-  }
-
-  // callback for the checkboxes
-  public void itemStateChanged(ItemEvent e) {
-    Object o = e.getSource();
-    // for the flip checkbox
-    if (o == flipB) {
-      if (e.getStateChange() == ItemEvent.DESELECTED) {
-	animate.setFlipImages(false);
-      }
-      else animate.setFlipImages(true);
-    }
-  }
-
-  // callback for the slider
-  public void stateChanged(ChangeEvent e) {
-    Object o = e.getSource();
-    // for the frame delay
-    if (o == frameDelay) {
-      animate.setFrameDelay(frameDelay.getValue());
-    }
-  }
-
-  // allows TextureByReference to be run as an application as well as an applet
-  public static void main(String[] args) {
-    java.net.URL fnames[] = null;
-    if (args.length > 1) {
-      fnames = new java.net.URL[args.length];
-      for (int i = 0; i < args.length; i++) {
-	try {
-	  fnames[i] = new java.net.URL("file:" + args[i]);
-	}
-	catch (java.net.MalformedURLException ex) {
-	  System.out.println(ex.getMessage());
-	}
-      }
-    }
-    else {
-      fnames = new java.net.URL[TextureByReference.defaultFiles.length];
-      for (int i = 0; i < TextureByReference.defaultFiles.length; i++) {
-	try {
-	  fnames[i] = new java.net.URL("file:" +
-				     TextureByReference.defaultFiles[i]);
-	}
-	catch (java.net.MalformedURLException ex) {
-	  System.out.println(ex.getMessage());
-	  System.exit(1);
-	}
-      }
-    }
-    new MainFrame((new TextureByReference(fnames)), 650, 750);    
-  }
-}
-
-
-
-
-
-
diff --git a/src/TextureByReference/TextureByReference_plugin.html b/src/TextureByReference/TextureByReference_plugin.html
deleted file mode 100644
index ef0d161..0000000
--- a/src/TextureByReference/TextureByReference_plugin.html
+++ /dev/null
@@ -1,39 +0,0 @@
-<HTML>
-<HEAD>
-<TITLE>TextureByReference</TITLE>
-</HEAD>
-<BODY BGCOLOR="#000000">
-<!--"CONVERTED_APPLET"-->
-<!-- CONVERTER VERSION 1.3 -->
-<OBJECT classid="clsid:8AD9C840-044E-11D1-B3E9-00805F499D93"
-WIDTH = 600 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 = "TextureByReference.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 = "TextureByReference.class" WIDTH = 600 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 the TextureByReference applet instead of this paragraph.
-<hr>
-</blockquote>
-</NOEMBED></EMBED>
-</OBJECT>
-
-<!--
-<APPLET CODE = "TextureByReference.class" WIDTH = 600 HEIGHT = 750 ALIGN = middle>
-<blockquote>
-<hr>
-If you were using a Java-capable browser,
-you would see the TextureByReference applet instead of this paragraph.
-<hr>
-</blockquote>
-
-</APPLET>
--->
-<!--"END_CONVERTED_APPLET"-->
-
-</BODY>
-</HTML>
diff --git a/src/TextureByReference/build.xml b/src/TextureByReference/build.xml
deleted file mode 100644
index 4e57328..0000000
--- a/src/TextureByReference/build.xml
+++ /dev/null
@@ -1,69 +0,0 @@
-<?xml version="1.0"?>
-
-<!--
-/*
- * $RCSfile$
- *
- * 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.
- *
- * $Revision$
- * $Date$
- * $State$
- */
- -->
-
-<project basedir="." default="compile">
-    <target name="compile">
-        <javac
-            destdir="." srcdir="."
-            source="1.4" target="1.4"
-	    debug="true" deprecation="true">
-        </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>