/*!
\example Subdivision_method_3/Customized_subdivision.cpp
\example Subdivision_method_3/CatmullClark_subdivision.cpp
\example Subdivision_method_3/DooSabin_subdivision.cpp
\example Subdivision_method_3/Linear_subdivision.cpp
\example Subdivision_method_3/Loop_subdivision.cpp
\example Subdivision_method_3/Sqrt3_subdivision.cpp
*/