Initial creation of j3d-examples sources in CVS repository

1 files changed, 131 insertions, 0 deletions

diff --git a/src/FourByFour/Cube.java b/src/FourByFour/Cube.java
new file mode 100644
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+++ b/src/FourByFour/Cube.java
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+/*
+ * $RCSfile$
+ *
+ * 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.event.*;
+import javax.media.j3d.*;
+import javax.vecmath.*;
+
+public class Cube extends Object {
+
+   private Shape3D shape3D;
+
+   private static final float[] verts = {
+   // Front Face
+      1.0f, -1.0f,  1.0f,     1.0f,  1.0f,  1.0f,
+     -1.0f,  1.0f,  1.0f,    -1.0f, -1.0f,  1.0f,
+   // Back Face
+     -1.0f, -1.0f, -1.0f,    -1.0f,  1.0f, -1.0f,
+      1.0f,  1.0f, -1.0f,     1.0f, -1.0f, -1.0f,
+   // Right Face
+      1.0f, -1.0f, -1.0f,     1.0f,  1.0f, -1.0f,
+      1.0f,  1.0f,  1.0f,     1.0f, -1.0f,  1.0f,
+   // Left Face
+     -1.0f, -1.0f,  1.0f,    -1.0f,  1.0f,  1.0f,
+     -1.0f,  1.0f, -1.0f,    -1.0f, -1.0f, -1.0f,
+   // Top Face
+      1.0f,  1.0f,  1.0f,     1.0f,  1.0f, -1.0f,
+     -1.0f,  1.0f, -1.0f,    -1.0f,  1.0f,  1.0f,
+   // Bottom Face
+     -1.0f, -1.0f,  1.0f,    -1.0f, -1.0f, -1.0f,
+      1.0f, -1.0f, -1.0f,     1.0f, -1.0f,  1.0f,
+   };
+
+   private static final float[] normals = {
+   // Front Face
+      0.0f,  0.0f,  1.0f,     0.0f,  0.0f,  1.0f,
+      0.0f,  0.0f,  1.0f,     0.0f,  0.0f,  1.0f,
+   // Back Face
+      0.0f,  0.0f, -1.0f,     0.0f,  0.0f, -1.0f,
+      0.0f,  0.0f, -1.0f,     0.0f,  0.0f, -1.0f,
+   // Right Face
+      1.0f,  0.0f,  0.0f,     1.0f,  0.0f,  0.0f,
+      1.0f,  0.0f,  0.0f,     1.0f,  0.0f,  0.0f,
+   // Left Face
+     -1.0f,  0.0f,  0.0f,    -1.0f,  0.0f,  0.0f,
+     -1.0f,  0.0f,  0.0f,    -1.0f,  0.0f,  0.0f,
+   // Top Face
+      0.0f,  1.0f,  0.0f,     0.0f,  1.0f,  0.0f,
+      0.0f,  1.0f,  0.0f,     0.0f,  1.0f,  0.0f,
+   // Bottom Face
+      0.0f, -1.0f,  0.0f,     0.0f, -1.0f,  0.0f,
+      0.0f, -1.0f,  0.0f,     0.0f, -1.0f,  0.0f,
+   };
+
+   public Cube(Appearance appearance) {
+
+      QuadArray quadArray = new QuadArray(24, QuadArray.COORDINATES |
+                                              QuadArray.NORMALS |
+                                              QuadArray.TEXTURE_COORDINATE_2);
+      quadArray.setCoordinates(0, verts);
+      quadArray.setNormals(0, normals);
+
+      shape3D = new Shape3D(quadArray, appearance);
+      shape3D.setCapability(Shape3D.ALLOW_GEOMETRY_READ);
+      shape3D.setCapability(Shape3D.ALLOW_GEOMETRY_WRITE);
+      shape3D.setCapability(Shape3D.ALLOW_APPEARANCE_READ);
+      shape3D.setCapability(Shape3D.ALLOW_APPEARANCE_WRITE);
+   }
+
+   public Cube(Appearance appearance, float size) {
+
+      QuadArray quadArray = new QuadArray(24, QuadArray.COORDINATES | 
+                                              QuadArray.NORMALS);
+      for (int i=0; i<72; i++) 
+         verts[i] *= size;
+
+      quadArray.setCoordinates(0, verts);
+      quadArray.setNormals(0, normals);
+
+      shape3D = new Shape3D(quadArray, appearance);
+      shape3D.setCapability(Shape3D.ALLOW_GEOMETRY_READ);
+      shape3D.setCapability(Shape3D.ALLOW_GEOMETRY_WRITE);
+      shape3D.setCapability(Shape3D.ALLOW_APPEARANCE_READ);
+      shape3D.setCapability(Shape3D.ALLOW_APPEARANCE_WRITE);
+   }
+
+   public Shape3D getChild() {
+      return shape3D;
+   }
+}