[FIX] make it compile with MSVC again

src/CMakeLists.txt

@@ -272,6 +272,7 @@ ADD_EXECUTABLE( walnut OpenWalnut.cpp version.h )
 TARGET_LINK_LIBRARIES( walnut ${OWKernelName} ${OWDatahandlerName} ${OWguiName} ${OWguiqt4Name} ${OWCommonName} ${OWgeName} ${Boost_LIBRARIES} )
 
 IF(MSVC_IDE)
+    ADD_DEFINITIONS( -DEIGEN_DONT_VECTORIZE -DEIGEN_DONT_ALIGN -DEIGEN_DISABLE_UNALIGNED_ARRAY_ASSERT )
     SET_TARGET_PROPERTIES( walnut PROPERTIES DEBUG_POSTFIX "d")
     SET_TARGET_PROPERTIES( walnut PROPERTIES PREFIX "../")
 ENDIF(MSVC_IDE)

src/common/math/WVector3D.h

@@ -236,7 +236,7 @@ typedef WVector3D WPosition;
  *
  * \return the output stream
  */
-OW_API_DEPRECATED std::ostream& operator<<( std::ostream& os, const WVector3D &rhs );
+OW_API_DEPRECATED OWCOMMON_EXPORT std::ostream& operator<<( std::ostream& os, const WVector3D &rhs );
 
 
 /**
@@ -247,7 +247,7 @@ OW_API_DEPRECATED std::ostream& operator<<( std::ostream& os, const WVector3D &r
  *
  * \return the input stream
  */
-OW_API_DEPRECATED std::istream& operator>>( std::istream& in, WVector3D &rhs );
+OW_API_DEPRECATED OWCOMMON_EXPORT std::istream& operator>>( std::istream& in, WVector3D &rhs );
 
 /**
  * Multiplies a WVector3D with a scalar
@@ -255,6 +255,6 @@ OW_API_DEPRECATED std::istream& operator>>( std::istream& in, WVector3D &rhs );
  * \param lhs left hand side of product
  * \param rhs right hand side of product
  */
-OW_API_DEPRECATED WVector3D operator*( osg::Vec3d::value_type lhs, const WVector3D& rhs );
+OW_API_DEPRECATED OWCOMMON_EXPORT osg::Vec3d operator*( osg::Vec3d::value_type lhs, const osg::Vec3d& rhs );
 
 #endif  // WVECTOR3D_H