diff --git a/src/hole_filling.cpp b/src/hole_filling.cpp
index 9878849..2f43c76 100644
--- a/src/hole_filling.cpp
+++ b/src/hole_filling.cpp
@@ -239,14 +239,6 @@ pair<vector<float>&, vector<float>&> Hole_Filling::solve_approx(const pair<Eigen
     return {alpha, beta} ;
 }
 
-// ***** Hole filling
-
-void Hole_Filling::fill_hole(string out)
-{
-	// TODO !!!
-	cout << "Au travail !" << endl ;
-}
-
 // ***** IO
 
 void Hole_Filling::colorize_prop()
@@ -291,7 +283,7 @@ Rect3 Hole_Filling::estimate_BB(const vector<MyMesh::VertexHandle> &vlist)
     return domain ;
 }
 
-Mesh Hole_Filling::poly_n_out(const Implicit_RBF &implicit, Rect3 domain, string filename)
+Mesh Hole_Filling::poly_n_out(const Implicit_RBF &implicit, Rect3 domain)
 {
     auto implicitEq = [&implicit](Vec3 const& pos)
     {
@@ -306,7 +298,6 @@ Mesh Hole_Filling::poly_n_out(const Implicit_RBF &implicit, Rect3 domain, string
     cout << "cubesize "<< cubeSize << endl ;
 
     return MarchCube(implicitEq, domain, cubeSize);
-    // WriteObjFile(mesh, filename);
 }
 
 
@@ -315,26 +306,16 @@ MyMesh fillHoleImplicit(MyMesh &mesh, Hole_Filling &hf,
 	std::vector<VertexHandle> verts;
 	for (HalfedgeHandle hh : hole) {
 		verts.push_back(mesh.to_vertex_handle(hh));
+		verts.push_back(mesh.to_vertex_handle(
+							mesh.next_halfedge_handle(
+								mesh.opposite_halfedge_handle(hh))));
 	}
 	auto [system, pts_list] = hf.compute_approx_mat(verts);
 	auto [alpha, beta] = hf.solve_approx(system, pts_list.size(), 10);
 	Implicit_RBF rbf(alpha, beta, pts_list);
 
-	// qDebug() << "";
-	// for (const Point &p : pts_list) {
-	// 	qDebug() << rbf.val(p);
-	// }
-
 	auto bb = hf.estimate_BB(verts) ;
-	const QString path = "out.obj";
-	Mesh filling = 	hf.poly_n_out(rbf, bb, path.toStdString());
-	// MyMesh out_mesh;
-	// OpenMesh::IO::Options options;
-	// options.set(OpenMesh::IO::Options::VertexNormal);
-	// if (!OpenMesh::IO::read_mesh(mesh, path.toUtf8().constData(), options)) {
-	// 	qWarning() << "Failed to read" << path;
-	// 	throw runtime_error("Failed to read marching cube output mesh");
-	// }
+	Mesh filling = 	hf.poly_n_out(rbf, bb);
 	MyMesh ret;
 	for (const Vec3 &v : filling.vertices) {
 		VertexHandle vh = ret.new_vertex({v.x, v.y, v.z});
diff --git a/src/hole_filling.h b/src/hole_filling.h
index 700cc3c..d636c69 100644
--- a/src/hole_filling.h
+++ b/src/hole_filling.h
@@ -106,14 +106,11 @@ public:
     pair<pair<Eigen::MatrixXd &,Eigen::VectorXd &>,vector<MyMesh::Point> &> compute_approx_mat(vector<MyMesh::VertexHandle> vlist) ;
     pair<vector<float>&, vector<float>&> solve_approx(const pair<Eigen::MatrixXd &, Eigen::VectorXd &> &p, int n, int d) ;
 
-    // Hole filling
-    void fill_hole(string out) ;
-
     // IO
     void colorize_prop() ;
     void colorize_verts(const vector<MyMesh::VertexHandle> &vlist) ;
     Rect3 estimate_BB(const vector<MyMesh::VertexHandle> &vlist) ;
-    Mesh poly_n_out (const Implicit_RBF & implicit, Rect3 domain, std::string filename) ;
+    Mesh poly_n_out (const Implicit_RBF & implicit, Rect3 domain) ;
 };
 
 // Other ....