Nabble rejected email. I found and downloaded Your Library. It would be usefull for several things I am working on, I already saw. On Sat, May 20, 2017 at 12:58 PM, caterpillar [via OpenSCAD] < ml+s1091067n21561h97@n5.nabble.com> wrote: > You may try my library <https://justinsdk.github.io/dotSCAD/>. > > include <rotate_p.scad>; > include <polysections.scad>; > include <path_extrude.scad>; > include <bezier_curve.scad>; > include <circle_path.scad>; > > function knot(N=360, a=2, b=1.5, c=2, r = 100) = > [for (t=[0:N]) r * [(a+cos(a*t))*cos(b*t), (a+cos(a*t))*sin(b*t), > .2*sin(c*t)]]; > > traj = knot(720, 2, 1.5, 2); > > shape_pts = circle_path(radius = 25); > > path_extrude(shape_pts, traj); > > > > http://openhome.cc > > > ------------------------------ > If you reply to this email, your message will be added to the discussion > below: > http://forum.openscad.org/Re-Help-with-two-problems-with- > SCAD-tp21425p21561.html > To unsubscribe from Re: Help with two problems with SCAD, click here > <http://forum.openscad.org/template/NamlServlet.jtp?macro=unsubscribe_by_code&node=21425&code=b2Jlcm9ubXBAZ21haWwuY29tfDIxNDI1fC00Mzg5MzYyNzk=> > . > NAML > <http://forum.openscad.org/template/NamlServlet.jtp?macro=macro_viewer&id=instant_html%21nabble%3Aemail.naml&base=nabble.naml.namespaces.BasicNamespace-nabble.view.web.template.NabbleNamespace-nabble.view.web.template.NodeNamespace&breadcrumbs=notify_subscribers%21nabble%3Aemail.naml-instant_emails%21nabble%3Aemail.naml-send_instant_email%21nabble%3Aemail.naml> > -- Regards from Croatia, the Homeland of one of greatest inventors from 19th and 20th Centuries, Engineer Nikola Tesla! -- View this message in context: http://forum.openscad.org/Re-Help-with-two-problems-with-SCAD-tp21425p21565.html Sent from the OpenSCAD mailing list archive at Nabble.com.