arc_face = geompy.MakeFaceWires([Arc, Add_line], 1)
p_on_face1 = geompy.MakeVertexOnSurface(arc_face, 0.5, 0.5)
p_on_face2 = geompy.MakeVertexOnSurfaceByCoord(arc_face, 35, 35, 35)
+p_on_face3 = geompy.MakeVertexInsideFace(arc_face)
# add objects in the study
id_p_inter = geompy.addToStudy(p_inter, "Vertex on Lines Intersection")
id_p_on_face1 = geompy.addToStudy(p_on_face1, "Vertex on face by parameter")
id_p_on_face2 = geompy.addToStudy(p_on_face2, "Vertex on face by point projection")
+id_p_on_face3 = geompy.addToStudy(p_on_face3, "Vertex inside face")
# display vertices
gg.createAndDisplayGO(id_p0)