diff --git a/apps/openmw/mwmechanics/aicombat.cpp b/apps/openmw/mwmechanics/aicombat.cpp
index 4eeea6f1f..6a39178ce 100644
--- a/apps/openmw/mwmechanics/aicombat.cpp
+++ b/apps/openmw/mwmechanics/aicombat.cpp
@@ -36,13 +36,13 @@ namespace
 
     float getZAngleToDir(const osg::Vec3f& dir)
     {
-        return osg::RadiansToDegrees(std::atan2(dir.x(), dir.y()));
+        return std::atan2(dir.x(), dir.y());
     }
 
     float getXAngleToDir(const osg::Vec3f& dir, float dirLen = 0.0f)
     {
         float len = (dirLen > 0.0f)? dirLen : dir.length();
-        return osg::RadiansToDegrees(-std::asin(dir.z() / len));
+        return -std::asin(dir.z() / len);
     }
 
 
@@ -221,12 +221,12 @@ namespace MWMechanics
 
         if(movement.mRotation[2] != 0)
         {
-            if(zTurn(actor, osg::DegreesToRadians(movement.mRotation[2]))) movement.mRotation[2] = 0;
+            if(zTurn(actor, movement.mRotation[2])) movement.mRotation[2] = 0;
         }
 
         if(movement.mRotation[0] != 0)
         {
-            if(smoothTurn(actor, osg::DegreesToRadians(movement.mRotation[0]), 0)) movement.mRotation[0] = 0;
+            if(smoothTurn(actor, movement.mRotation[0], 0)) movement.mRotation[0] = 0;
         }
         
         bool& attack = storage.mAttack;
diff --git a/apps/openmw/mwmechanics/aipackage.cpp b/apps/openmw/mwmechanics/aipackage.cpp
index 22c907588..0e68d9d79 100644
--- a/apps/openmw/mwmechanics/aipackage.cpp
+++ b/apps/openmw/mwmechanics/aipackage.cpp
@@ -104,7 +104,7 @@ bool MWMechanics::AiPackage::pathTo(const MWWorld::Ptr& actor, ESM::Pathgrid::Po
                 actor.getClass().getMovementSettings(actor).mPosition[0] = 1;
                 actor.getClass().getMovementSettings(actor).mPosition[1] = 1;
                 // change the angle a bit, too
-                zTurn(actor, osg::DegreesToRadians(mPathFinder.getZAngleToNext(pos.pos[0] + 1, pos.pos[1])));
+                zTurn(actor, mPathFinder.getZAngleToNext(pos.pos[0] + 1, pos.pos[1]));
             }
         }
         else { //Not stuck, so reset things
@@ -117,7 +117,7 @@ bool MWMechanics::AiPackage::pathTo(const MWWorld::Ptr& actor, ESM::Pathgrid::Po
         actor.getClass().getMovementSettings(actor).mPosition[1] = 1; //Just run forward the rest of the time
     }
 
-    zTurn(actor, osg::DegreesToRadians(mPathFinder.getZAngleToNext(pos.pos[0], pos.pos[1])));
+    zTurn(actor, mPathFinder.getZAngleToNext(pos.pos[0], pos.pos[1]));
 
     return false;
 }
diff --git a/apps/openmw/mwmechanics/aiwander.cpp b/apps/openmw/mwmechanics/aiwander.cpp
index 43fd67be1..9f50d07b4 100644
--- a/apps/openmw/mwmechanics/aiwander.cpp
+++ b/apps/openmw/mwmechanics/aiwander.cpp
@@ -234,7 +234,7 @@ namespace MWMechanics
         if(walking) // have not yet reached the destination
         {
             // turn towards the next point in mPath
-            zTurn(actor, osg::DegreesToRadians(storage.mPathFinder.getZAngleToNext(pos.pos[0], pos.pos[1])));
+            zTurn(actor, storage.mPathFinder.getZAngleToNext(pos.pos[0], pos.pos[1]));
             actor.getClass().getMovementSettings(actor).mPosition[1] = 1;
 
             evadeObstacles(actor, storage, duration);
@@ -397,7 +397,7 @@ namespace MWMechanics
                 actor.getClass().getMovementSettings(actor).mPosition[1] = 0.1f;
                 // change the angle a bit, too
                 const ESM::Position& pos = actor.getRefData().getPosition();
-                zTurn(actor, osg::DegreesToRadians(storage.mPathFinder.getZAngleToNext(pos.pos[0] + 1, pos.pos[1])));
+                zTurn(actor, storage.mPathFinder.getZAngleToNext(pos.pos[0] + 1, pos.pos[1]));
             }
             mStuckCount++;  // TODO: maybe no longer needed
         }
diff --git a/apps/openmw/mwmechanics/pathfinding.cpp b/apps/openmw/mwmechanics/pathfinding.cpp
index 3c1a40fe0..79cee9f32 100644
--- a/apps/openmw/mwmechanics/pathfinding.cpp
+++ b/apps/openmw/mwmechanics/pathfinding.cpp
@@ -264,7 +264,7 @@ namespace MWMechanics
         float directionX = nextPoint.mX - x;
         float directionY = nextPoint.mY - y;
 
-        return osg::RadiansToDegrees(std::atan2(directionX, directionY));
+        return std::atan2(directionX, directionY);
     }
 
     bool PathFinder::checkPathCompleted(float x, float y, float tolerance)
diff --git a/apps/openmw/mwmechanics/pathfinding.hpp b/apps/openmw/mwmechanics/pathfinding.hpp
index a4886a840..4000f5d80 100644
--- a/apps/openmw/mwmechanics/pathfinding.hpp
+++ b/apps/openmw/mwmechanics/pathfinding.hpp
@@ -40,7 +40,7 @@ namespace MWMechanics
             bool checkPathCompleted(float x, float y, float tolerance = PathTolerance);
             ///< \Returns true if we are within \a tolerance units of the last path point.
 
-            /// In degrees
+            /// In radians
             float getZAngleToNext(float x, float y) const;
 
             bool isPathConstructed() const