[PlaneShift-svn] SF.net SVN: planeshift:[3829] trunk/src/common/engine/linmove.cpp

[<ko...@us...>]

Revision: 3829
          http://planeshift.svn.sourceforge.net/planeshift/?rev=3829&view=rev
Author:   kougaro
Date:     2009-06-09 05:11:04 +0000 (Tue, 09 Jun 2009)

Log Message:
-----------
Remove some useless calculations

Modified Paths:
--------------
    trunk/src/common/engine/linmove.cpp

Modified: trunk/src/common/engine/linmove.cpp
===================================================================
--- trunk/src/common/engine/linmove.cpp	2009-06-09 04:40:00 UTC (rev 3828)
+++ trunk/src/common/engine/linmove.cpp	2009-06-09 05:11:04 UTC (rev 3829)
@@ -231,12 +231,8 @@
   csVector3 angle = angularVelocity * delta;
   if (angleToReachFlag)
   {
-    const csMatrix3& transf = mesh->GetMovable ()
-    	->GetTransform ().GetT2O ();
-    float current_yrot = Matrix2YRot (transf);
-    current_yrot = atan2f (sin (current_yrot), cos (current_yrot));
-    float yrot_delta = fabs (atan2f (sin (angleToReach.y - current_yrot),
-    	cos (angleToReach.y - current_yrot)));
+    float current_yrot = GetYRotation();
+    float yrot_delta = fabs (angleToReach.y - current_yrot);
     if (fabs(angle.y) > yrot_delta)
     {
       angle.y = (angle.y / fabs (angle.y)) * yrot_delta;


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