William F Pokorny <ano### [at] anonymousorg> wrote:
> On 10/11/2017 04:57 AM, clipka wrote:
> > Am 09.10.2017 um 23:16 schrieb David Mandelberg:
> >> When I render the below scene, there are some spurious black artifacts near the
> >> center of the red vuvuzela. Without the translation and rotation, the artifacts
> >> go away. I'm using POV-Ray 3.7.0 on Ubuntu 16.04.
> > I wouldn't be surprised if these artefacts were related to a similar
> > issue with 3rd-order polynomials (e.g. bezier or cubic) in the sphere
> > sweep primitive.
> I too think this likely the case.
> Christoph, do you want to update the sphere_sweep github issue :
> to include this lathe case?
> Or, should we create a new github issue for it and reference #147 as
> likely related?
> Bill P.
I think it would be cleaner to create a new issue. We don't know at this point
whether they are genuinely related -- and I'm pretty sure each needs its own
separate fix anyway.
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