[OpenSCAD] General approach
tabbydan at gmail.com
Mon Jul 8 21:37:46 EDT 2019
Nate: it's not a pyramid, its a series of arched hallways. The form of the
arch morphs between ogee and roman arch styles. The o. verall path of
1/3 of the hallways is in the shape of an ogee arch.
Once I finish with that I'll put in domes and decorative buttress works.
Nop head: given what you were saying about how if you had two things with
an exact union, and then you rotated it and they came apart. I am
wondering if I need to rethink how to make 1/3 of the archway. Since I
intend to do it where I rotate it (and right now I'm using a box to exactly
saw off what is in the next octant), I am thinking that for the ones I
rotate I need to shift the bounding box so there is more overlap. But how
much do I need? 1 unit, 0.5 units???? Any ideas?
On Mon, Jul 8, 2019 at 4:22 PM NateTG <nate-openscadforum at pedantic.org>
> DanS wrote
> > 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
> > 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).
> So you're trying to make something like a triangular pyramid but with ogee
> Sent from: http://forum.openscad.org/
> OpenSCAD mailing list
> Discuss at lists.openscad.org
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the Discuss