[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/
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