56 #ifndef OPENMESH_MESH_DUAL_H
57 #define OPENMESH_MESH_DUAL_H
63 #if defined(OM_CC_MIPS)
69 #include <OpenMesh/Core/Mesh/PolyMesh_ArrayKernelT.hh>
70 #include <OpenMesh/Core/Utils/Property.hh>
87 template <
typename MeshTraits>
88 PolyMesh_ArrayKernelT<MeshTraits>* MeshDual (PolyMesh_ArrayKernelT<MeshTraits> &primal)
90 PolyMesh_ArrayKernelT<MeshTraits>* dual =
new PolyMesh_ArrayKernelT<MeshTraits>();
95 FPropHandleT< typename PolyMesh_ArrayKernelT<MeshTraits>::VertexHandle > primalToDual;
96 primal.add_property(primalToDual);
104 centerPoint += primal.point(*vit);
106 centerPoint /= degree;
107 primal.property(primalToDual, *fit) = dual->add_vertex(centerPoint);
111 std::vector< typename PolyMesh_ArrayKernelT<MeshTraits>::VertexHandle > face_vhandles;
114 if(!primal.is_boundary(*vit))
116 face_vhandles.clear();
118 face_vhandles.push_back(primal.property(primalToDual, *fit));
119 dual->add_face(face_vhandles);
123 primal.remove_property(primalToDual);
135 #endif // OPENMESH_MESH_DUAL_H defined