Added a version of distance() that takes Point objects.

git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@1375 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/java/com/threerings/media/util/MathUtil.java

@@ -1,5 +1,5 @@
 //
-// $Id: MathUtil.java,v 1.3 2001/08/14 22:54:45 mdb Exp $
+// $Id: MathUtil.java,v 1.4 2002/05/17 21:13:03 mdb Exp $
 
 package com.threerings.media.util;
 
@@ -22,6 +22,14 @@ public class MathUtil
 				((y1 - y0) * (y1 - y0)));
     }
 
+    /**
+     * Return the distance between the given points.
+     */
+    public static float distance (Point source, Point dest)
+    {
+        return MathUtil.distance(source.x, source.y, dest.x, dest.y);
+    }
+
     /**
      * Return a string representation of the given line.
      */