[Freeorion-programmers] SF.net SVN: freeorion:[3441] trunk/FreeOrion/util/Math.cpp

[<tz...@us...>]

Revision: 3441
          http://freeorion.svn.sourceforge.net/freeorion/revision/?rev=3441&view=rev
Author:   tzlaine
Date:     2010-04-07 17:32:48 +0000 (Wed, 07 Apr 2010)

Log Message:
-----------
Fixed PointInPartialEllipse(), which was not using theta_begin and theta_end
relative to theta_major.

Modified Paths:
--------------
    trunk/FreeOrion/util/Math.cpp

Modified: trunk/FreeOrion/util/Math.cpp
===================================================================
--- trunk/FreeOrion/util/Math.cpp	2010-04-07 16:31:47 UTC (rev 3440)
+++ trunk/FreeOrion/util/Math.cpp	2010-04-07 17:32:48 UTC (rev 3441)
@@ -27,7 +27,7 @@
         v = prod(rotate, v);
 
         if (theta_begin != theta_end) {
-            double theta = std::atan2(y, x);
+            double theta = std::atan2(v(1, 0), v(0, 0));
             if (theta < theta_begin || theta_end < theta)
                 return false;
         }