[OpenSCAD] General approach
tabbydan at gmail.com
Mon Jul 8 11:50:06 EDT 2019
Nate: what I was asking in the original post was how to take 1/6th of the
hallway design my head and make 1/3. So yes it is a mirror operation. The
best way to eliminate the stuff that overlapped the next octant turned out
to be using a box.
After that I take that whole shape and need to displace it and rotate it by
120 (I need to do that twice).
Nop head: on the irrationals do I just get a rounding error or is there a
more serious problem? If it is a more serious problem is it possible to
On Mon, Jul 8, 2019 at 11:38 AM NateTG <nate-openscadforum at pedantic.org>
> > ... So the extended discussion of the internals is interesting and
> worthwhile but my original intent on the thread was to see if what I was
> doing made sense geometrically. Similar to the thread about taking apart
> the three cones that were joined. ...
> The stuff in the original post doesn't seem correct to me. It seems like
> you're confusing rotation by 180 degrees with reflection.
> Can you try using:
> "rotate (v=[0,1,0], a=180)"
> instead of
> Sent from: http://forum.openscad.org/
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> Discuss at lists.openscad.org
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