[OpenSCAD] Ovals

Ed Nisley ed.nisley at pobox.com
Thu Sep 6 08:43:56 EDT 2018

On 09/06/2018 12:35 AM, FourthDr wrote:
> the whole top part vanished

The inside surface of the lid is oriented incorrectly (there's no 
"inside") and the outside surface has a bunch of self-intersecting 
triangles. Slic3r's auto-repair algorithm gets it mostly right, although 
the rectangular openings seem covered with Z-fighting membranes.

It's a wonder 3D printing works at all ...


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