FIX manylinux comparison error related to edge indices.

Author: pv

src/compas_cgal/meshing.py

@@ -88,22 +88,6 @@ def mesh_dual(
     2. Creating additional vertices at boundary edge midpoints
     3. Creating proper connections for boundary edges
 
-    Examples
-    --------
-    >>> from compas.datastructures import Mesh
-    >>> from compas_cgal.meshing import mesh_remesh_dual
-
-    >>> # Create a simple quad mesh
-    >>> mesh = Mesh.from_vertices_and_faces([[0, 0, 0], [1, 0, 0], [1, 1, 0], [0, 1, 0]], [[0, 1, 2, 3]])
-    >>> vertices, faces = mesh.to_vertices_and_faces()
-
-    >>> # Create its dual mesh with variable-length faces
-    >>> V, F = mesh_remesh_dual((vertices, faces), 0.1)
-    >>> dual_mesh = Mesh.from_vertices_and_faces(V, [])
-    >>> # Add the variable-length faces to the mesh
-    >>> for face in F:
-    ...     dual_mesh.add_face(face)
-
     """
     V, F = mesh
     V = np.asarray(V, dtype=np.float64, order="C")

src/meshing.cpp

@@ -398,7 +398,7 @@ pmp_dual(
                 auto& current_edges = faces_edges[current_face_idx];
 
                 for (auto edge1 : current_edges) {
-                    if (edge1 == e1 || edge1 == e2) continue; // Skip boundary edges
+                    if (CGAL::SM_Edge_index(edge1) == e1 || CGAL::SM_Edge_index(edge1) == e2) continue; // Skip boundary edges
 
                     for (size_t j = 0; j < vertex_faces.size(); j++) {
                         if (visited[j]) continue;