De-inlined Light::clean().

src/CMakeLists.txt

@@ -12,6 +12,7 @@ set(Magnum_SRCS
     AbstractShaderProgram.cpp
     Camera.cpp
     IndexedMesh.cpp
+    Light.cpp
     Mesh.cpp
     Scene.cpp
     Shader.cpp

src/Light.cpp

@@ -0,0 +1,26 @@
+/*
+    Copyright © 2010, 2011, 2012 Vladimír Vondruš <mosra@centrum.cz>
+
+    This file is part of Magnum.
+
+    Magnum is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Lesser General Public License version 3
+    only, as published by the Free Software Foundation.
+
+    Magnum is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU Lesser General Public License version 3 for more details.
+*/
+
+#include "Light.h"
+
+namespace Magnum {
+
+void Light::setClean() {
+    if(!isDirty()) return;
+    _position = transformation(true).at(3).xyz();
+    Object::setClean();
+}
+
+}

src/Light.h

@@ -47,11 +47,7 @@ class Light: public Object {
         /**
          * Recomputes light position.
          */
-        inline virtual void setClean() {
+        virtual void setClean();
-            if(!isDirty()) return;
-            _position = transformation(true).at(3).xyz();
-            Object::setClean();
-        }
 
     private:
         Vector3 _position;