Hi OpenMesh contributors! My first post here: I am trying to subdivide some face into 4 faces using the adaptive composite subdivision framework provided through OpenMesh/Tools/Subdivider/Adaptive/Composite/CompositeT.hh I am having a hard time setting the rule. I would like to use a one-to-four subdivision, and to do so, set a new rule (OpenMesh::Subdivider::Adaptive::Tvv4). Currently, I am trying the following: using openmesh = OpenMesh::TriMesh_ArrayKernelT<CompositeTraits>; OpenMesh::Subdivider::Adaptive::CompositeT<openmesh> subdivider(mesh); subdivider.cleanup(); subdivider.add<OpenMesh::Subdivider::Adaptive::Tvv4<openmesh>>(); std::cout << "subdivision type " << subdivider.subdiv_type() << std::endl; auto faceHandle = m_openMesh->face_handle(faceIdx); subdivider.refine(faceHandle); Subdivision type is 0, while I am expecting 3. Can you help on this issue please? Best regards, Matthieu