[OpenSCAD] Importing DXF Files

Triffid Hunter triffid.hunter at gmail.com
Sun Jun 3 14:01:05 CEST 2012

On Sun, Jun 3, 2012 at 9:39 PM, Alan Cox <alan at lxorguk.ukuu.org.uk> wrote:

> These were valid manifold meshes that were *produced* by OpenSCAD. It
> seems OpenSCAD can't properly handle sharp edges in an STL file (or CGL
> can't)

It's unfortunately far too easy to get openscad to generate non-manifold
meshes :(

even something as simple as union() { cube([50, 10, 10]); translate([0, 5,
0]) cylinder(r=5, h=10); } has the potential to be non-manifold due to the
intersecting edges and tangents and things
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