Deleted obsolete source code in preparation for copying JOGL_2_SANDBOX

on to trunk


git-svn-id: file:///usr/local/projects/SUN/JOGL/git-svn/../svn-server-sync/jogl-demos/trunk@351 3298f667-5e0e-4b4a-8ed4-a3559d26a5f4

1 files changed, 0 insertions, 118 deletions

diff --git a/src/gleem/NormalCalc.java b/src/gleem/NormalCalc.java
deleted file mode 100644
index 635bd78..0000000
--- a/src/gleem/NormalCalc.java
+++ /dev/null
@@ -1,118 +0,0 @@
-/*
- * gleem -- OpenGL Extremely Easy-To-Use Manipulators.
- * Copyright (C) 1998-2003 Kenneth B. Russell ([email protected])
- *
- * Copying, distribution and use of this software in source and binary
- * forms, with or without modification, is permitted provided that the
- * following conditions are met:
- *
- * Distributions of source code must reproduce the copyright notice,
- * this list of conditions and the following disclaimer in the source
- * code header files; and Distributions of binary code must reproduce
- * the copyright notice, this list of conditions and the following
- * disclaimer in the documentation, Read me file, license file and/or
- * other materials provided with the software distribution.
- *
- * The names of Sun Microsystems, Inc. ("Sun") and/or the copyright
- * holder may not 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, NON-INTERFERENCE, ACCURACY OF
- * INFORMATIONAL CONTENT OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. THE
- * COPYRIGHT HOLDER, SUN AND SUN'S 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 THE
- * COPYRIGHT HOLDER, SUN OR SUN'S 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 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. THE COPYRIGHT
- * HOLDER, SUN AND SUN'S LICENSORS DISCLAIM ANY EXPRESS OR IMPLIED
- * WARRANTY OF FITNESS FOR SUCH USES.
- */
-
-package gleem;
-
-import java.util.*;
-
-import gleem.linalg.*;
-
-/** Calculates normals for a set of polygons. */
-
-public class NormalCalc {
-
-  /** Set of normals computed using {@link gleem.NormalCalc}. */
-  public static class NormalInfo {
-    public Vec3f[] normals;
-    public int[]   normalIndices;
-
-    NormalInfo(Vec3f[] normals, int[] normalIndices) {
-      this.normals = normals;
-      this.normalIndices = normalIndices;
-    }
-  }
-
-  /** Returns null upon failure, or a set of Vec3fs and integers
-      which represent faceted (non-averaged) normals, but per-vertex.
-      Performs bounds checking on indices with respect to vertex list.
-      Index list must represent independent triangles; indices are
-      taken in groups of three. If index list doesn't represent
-      triangles or other error occurred then returns null. ccw flag
-      indicates whether triangles are specified counterclockwise when
-      viewed from top or not. */
-
-  public static NormalInfo computeFacetedNormals(Vec3f[] vertices,
-                                                 int[] indices,
-                                                 boolean ccw) {
-    if ((indices.length % 3) != 0) {
-      System.err.println("NormalCalc.computeFacetedNormals: numIndices wasn't " +
-                         "divisible by 3, so it can't possibly " +
-                         "represent a set of triangles");
-      return null;
-    }
-    
-    Vec3f[] outputNormals  = new Vec3f[indices.length / 3];
-    int[] outputNormalIndices = new int[indices.length];
-
-    Vec3f d1 = new Vec3f();
-    Vec3f d2 = new Vec3f();
-    int curNormalIndex = 0;
-    for (int i = 0; i < indices.length; i += 3) {
-      int i0 = indices[i];
-      int i1 = indices[i+1];
-      int i2 = indices[i+2];
-      if ((i0 < 0) || (i0 >= indices.length) ||
-	  (i1 < 0) || (i1 >= indices.length) ||
-	  (i2 < 0) || (i2 >= indices.length)) {
-	  System.err.println("NormalCalc.computeFacetedNormals: ERROR: " +
-                             "vertex index out of bounds or no end of triangle " +
-                             "index found");
-          return null;
-        }
-      Vec3f v0 = vertices[i0];
-      Vec3f v1 = vertices[i1];
-      Vec3f v2 = vertices[i2];
-      d1.sub(v1, v0);
-      d2.sub(v2, v0);
-      Vec3f n = new Vec3f();
-      if (ccw) {
-        n.cross(d1, d2);
-      } else {
-        n.cross(d2, d1);
-      }
-      n.normalize();
-      outputNormals[curNormalIndex] = n;
-      outputNormalIndices[i] = curNormalIndex;
-      outputNormalIndices[i+1] = curNormalIndex;
-      outputNormalIndices[i+2] = curNormalIndex;
-      curNormalIndex++;
-    }
-    return new NormalInfo(outputNormals, outputNormalIndices);
-  }
-}