[OpenSCAD] Ovals

nop head nop.head at gmail.com
Tue Sep 4 04:03:20 EDT 2018


I had to look up https://en.wikipedia.org/wiki/Ogive. Looks like you can
rotate_extrude the intersection of a circle and a square.

On 4 September 2018 at 08:21, Troberg <troberg.anders at gmail.com> wrote:

> How I would have done the nose cone:
>
> A succession of spheres of appropriate sizes (just calculate the diameter
> at
> different heights), hull() them together. It doesn't take many spheres to
> get a good, smooth surface.
>
> Then, of course, cut off the bottom with difference().
>
> If you want it hollow, make another, scale it down a bit, and use
> difference() to hollow the first one out.
>
>
>
> --
> Sent from: http://forum.openscad.org/
>
> _______________________________________________
> OpenSCAD mailing list
> Discuss at lists.openscad.org
> http://lists.openscad.org/mailman/listinfo/discuss_lists.openscad.org
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openscad.org/pipermail/discuss_lists.openscad.org/attachments/20180904/e1594c22/attachment.html>


More information about the Discuss mailing list