order all one rings at once

mlivesu · Dec 12, 2023 · a15064b · a15064b
1 parent a9a9b9f
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diff --git a/include/cinolib/meshes/abstract_polygonmesh.cpp b/include/cinolib/meshes/abstract_polygonmesh.cpp
@@ -556,6 +556,25 @@ bool AbstractPolygonMesh<M,V,E,P>::edge_is_CCW(const uint eid, const uint pid) c
 
 //::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
 
+template<class M, class V, class E, class P>
+CINO_INLINE
+void AbstractPolygonMesh<M,V,E,P>::vert_order_all_one_rings()
+{
+    for(uint vid=0; vid<this->num_verts(); ++vid)
+    {
+        std::vector<uint> v_link;
+        std::vector<uint> f_star;
+        std::vector<uint> e_star;
+        std::vector<uint> e_link;
+        this->vert_ordered_one_ring(vid,v_link,f_star,e_star,e_link);
+        this->adj_v2v(vid) = v_link;
+        this->adj_v2e(vid) = e_star;
+        this->adj_v2p(vid) = f_star;
+    }
+}
+
+//::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
+
 template<class M, class V, class E, class P>
 CINO_INLINE
 void AbstractPolygonMesh<M,V,E,P>::vert_ordered_one_ring(const uint vid,

diff --git a/include/cinolib/meshes/abstract_polygonmesh.h b/include/cinolib/meshes/abstract_polygonmesh.h
@@ -145,6 +145,7 @@ class AbstractPolygonMesh : public AbstractMesh<M,V,E,P>
         std::vector<uint> vert_ordered_polys_star (const uint vid) const;
         std::vector<uint> vert_ordered_edges_star (const uint vid) const;
         std::vector<uint> vert_ordered_edges_link (const uint vid) const;
+        void              vert_order_all_one_rings();
         void              vert_ordered_one_ring   (const uint          vid,
                                                    std::vector<uint> & v_link,        // sorted list of adjacent vertices
                                                    std::vector<uint> & f_star,        // sorted list of adjacent triangles