[OpenSCAD] simple test case: CGAL error in CGA_Nef_polyhedron3(): CGAL ERROR: assertion violation
bradpitcher at gmail.com
Mon Oct 31 18:07:30 CET 2011
Strike that. Netfabb managed it. The initial response was one of failure,
but a couple hours later I got an email indicating success. Sure enough, it
renders in OpenSCAD now:
Hope the link works for you.
On Mon, Oct 31, 2011 at 8:02 AM, Brad Pitcher <bradpitcher at gmail.com> wrote:
> Wow, that .stl must be seriously messed up. Even Netfabb fails to process
> it. Lucky for you there are several similar lm8uu bearing holders,
> including some that are %100 .scad. Can you use Greg's holder?
> On Mon, Oct 31, 2011 at 7:36 AM, Michael Brown <mebrown at michaels-house.net
> > wrote:
>> Ok, thanks for the tips. Awfully inconvenient, though. :/ I neglected to
>> google before sending.
>> On Mon, Oct 31, 2011 at 5:56 AM, Marius Kintel <marius at kintel.net> wrote:
>>> It also asserts in RapCAD, so my diagnostic must be wrong.
>>> The next guess is that this is exported from SketchUp and it's not
>>> actually a closed volume.
>>> OpenSCAD requires imported models to be closed, manifold meshes.
>>> Perhaps a mesh repair tool (meshlab, netfabb) would help?
>>> Getting the original SketchUp model and looking for issues in it might
>>> also help.
>>> OpenSCAD mailing list
>>> OpenSCAD at rocklinux.org
>> OpenSCAD mailing list
>> OpenSCAD at rocklinux.org
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