[OpenSCAD] Mirror, linear_extrude and importing an stl

Richard Bedwell richard_bedwell at hotmail.com
Mon Oct 31 05:10:37 EDT 2016


That doesn't seem to work for me, though I'm not very experienced with meshlab.  I've played about with the issue.


1) issue exists if mirror is replaced by translate

2) issue goes away if the intersecting cube is split into 2 separate cubes - as long as they don't touch or overlap.


________________________________
From: Discuss <discuss-bounces at lists.openscad.org> on behalf of Ronaldo <rcmpersiano at gmail.com>
Sent: 30 October 2016 14:01:07
To: discuss at lists.openscad.org
Subject: Re: [OpenSCAD] Mirror, linear_extrude and importing an stl

I could not see anything wrong or inappropriate with your code (although I
would never use mirror([0,0,0])). It seems to be a bug in the stl
generation. I could generate a corrected stl by unifying duplicated vertices
with Meshlab.



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