1 files changed, 0 insertions, 90 deletions
diff --git a/src/gleem/linalg/MathUtil.java b/src/gleem/linalg/MathUtil.java
deleted file mode 100644
index 7415953..0000000
--- a/src/gleem/linalg/MathUtil.java
+++ /dev/null
@@ -1,90 +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.linalg;
-
-/** Utility math routines. */
-
-public class MathUtil {
-  /** Makes an arbitrary vector perpendicular to <B>src</B> and
-      inserts it into <B>dest</B>. Returns false if the source vector
-      was equal to (0, 0, 0). */
-  public static boolean makePerpendicular(Vec3f src,
-                                          Vec3f dest) {
-    if ((src.x() == 0.0f) && (src.y() == 0.0f) && (src.z() == 0.0f)) {
-      return false;
-    }
-
-    if (src.x() != 0.0f) {
-      if (src.y() != 0.0f) {
-	dest.set(-src.y(), src.x(), 0.0f);
-      }	else {
-	dest.set(-src.z(), 0.0f, src.x());
-      }
-    } else {
-      dest.set(1.0f, 0.0f, 0.0f);
-    }
-    return true;
-  }
-
-  /** Returns 1 if the sign of the given argument is positive; -1 if
-      negative; 0 if 0. */
-  public static int sgn(float f) {
-    if (f > 0) {
-      return 1;
-    } else if (f < 0) {
-      return -1;
-    }
-    return 0;
-  }
-
-  /** Clamps argument between min and max values. */
-  public static float clamp(float val, float min, float max) {
-    if (val < min) return min;
-    if (val > max) return max;
-    return val;
-  }
-
-  /** Clamps argument between min and max values. */
-  public static int clamp(int val, int min, int max) {
-    if (val < min) return min;
-    if (val > max) return max;
-    return val;
-  }
-}