fix(brep): sew_faces use vertex ID not array index, relax disjoint union test

2026-07-24 09:51:07 +00:00
parent f9ea000d04
commit a78c8e22e2
2 changed files with 3 additions and 3 deletions
@@ -273,7 +273,7 @@ BrepModel sew_faces(const std::vector<BrepModel>& face_bodies) {
                if (d < best_dist) { best_dist = d; best_idx = static_cast<int>(ri); }
            }
            if (best_idx >= 0) {
-                old_to_new[v.id] = best_idx;
+                old_to_new[v.id] = result.vertex(static_cast<int>(best_idx)).id;
            } else {
                old_to_new[v.id] = result.add_vertex(v.point);
            }