include ; include ; include ; include ; include ; p = 2; q = 3; phi_step = 0.05; star_radius = 0.5; pts = torus_knot(p, q, phi_step); shape_pentagram_pts = shape_pentagram(star_radius); path_extrude( shape_pentagram_pts, concat(pts, [pts[0]]), closed = true, method = "EULER_ANGLE" );