[FIX] make it compile with MSVC again

src/CMakeLists.txt

@@ -7,6 +7,9 @@ IF( ${CMAKE_SOURCE_DIR} STREQUAL ${CMAKE_BINARY_DIR} )
 ENDIF()
 
 
+IF( CMAKE_GENERATOR MATCHES "Visual Studio" )
+    ADD_DEFINITIONS( -DEIGEN_DONT_VECTORIZE -DEIGEN_DONT_ALIGN -DEIGEN_DISABLE_UNALIGNED_ARRAY_ASSERT )
+ENDIF()
 
 # append search path for FindModules:
 #------------------------------------

src/common/math/WVector3D.h

@@ -255,6 +255,6 @@ OW_API_DEPRECATED OWCOMMON_EXPORT std::istream& operator>>( std::istream& in, WV
  * \param lhs left hand side of product
  * \param rhs right hand side of product
  */
-OW_API_DEPRECATED OWCOMMON_EXPORT osg::Vec3d operator*( osg::Vec3d::value_type lhs, const osg::Vec3d& rhs );
+OW_API_DEPRECATED OWCOMMON_EXPORT WVector3D operator*( osg::Vec3d::value_type lhs, const WVector3D& rhs );
 
 #endif  // WVECTOR3D_H