* Fix previous commit

include/CUnitVector.hpp

@@ -0,0 +1,19 @@
+#ifndef CUNITVECTOR_HPP
+#define CUNITVECTOR_HPP
+
+#include "CVector3f.hpp"
+
+class ZE_ALIGN(16) CUnitVector3f : public CVector3f
+{
+public:
+    ZE_DECLARE_ALIGNED_ALLOCATOR();
+
+    CUnitVector3f(const CVector3f& vec)
+        : CVector3f(vec)
+    {
+        if (canBeNormalized())
+            normalize();
+    }
+};
+
+#endif

include/CVector2f.hpp

@@ -215,7 +215,7 @@ class ZE_ALIGN(16) CVector2f
             mag = 1.0 / mag;
             return *this * mag;
         }
-        return {1, 0};
+        return {0, 0};
     }
 
     inline float cross(const CVector2f& rhs) const

include/MathLib.hpp

@@ -14,6 +14,7 @@
 #include "CUnitVector.hpp"
 #include "CRectangle.hpp"
 #include "CPlane.hpp"
+#include "CLine.hpp"
 #include "CAABox.hpp"
 #include "COBBox.hpp"
 #include "CSphere.hpp"