1 files changed, 0 insertions, 107 deletions
diff --git a/src/AppearanceMixed/Tetrahedron.java b/src/AppearanceMixed/Tetrahedron.java
deleted file mode 100644
index 5dfdee7..0000000
--- a/src/AppearanceMixed/Tetrahedron.java
+++ /dev/null
@@ -1,107 +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 TexCoord2f texCoord[] = {
-        new TexCoord2f(0.0f, 0.0f),
-	new TexCoord2f(1.0f, 0.0f),
-        new TexCoord2f(0.5f, sqrt3 / 2.0f),
-    };
-
-    public Tetrahedron() {
-	int i;
-
-	TriangleArray tetra = new TriangleArray(12, TriangleArray.COORDINATES |
-		TriangleArray.NORMALS | TriangleArray.TEXTURE_COORDINATE_2);
-
-	tetra.setCoordinates(0, verts);
-        for (i = 0; i < 12; i++) {
-            tetra.setTextureCoordinate(0, i, 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++) {
-	    tetra.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++) {
-		tetra.setNormal((face * 3 + i), normal);
-	    }
-	}
-	this.setGeometry(tetra);
-	this.setAppearance(new Appearance());
-    }
-}