Subject:
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Re: Gappy Spheroids?
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Newsgroups:
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lugnet.cad.dev
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Date:
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Wed, 6 Sep 2000 20:24:17 GMT
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Viewed:
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1256 times
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In lugnet.cad.dev, Travis Cobbs writes:
> "Dave Schuler" <orrex@excite.com> wrote in message
> news:G0H8D0.n04@lugnet.com...
> > Playing around with part-authoring, I've been trying a few different • methods
> > of generating pseudo-curved surfaces. I've noticed that different • "facets" of
> > such an approximate curve render with gaps between them in L3P and L3Lab, • even
> > when two adjacent facets share an actual edge. What causes this gap to
> > appear, and is there anything that can be done about it?
> > I'm not so worried about the faceted appearance of the approximated • curve;
> > in fact, I think that's kind of cool.
>
> I'm not sure I understand what you are saying completely, but I'll give an
> explanation based on what I think you're saying ;-). The gaps aren't in
> your approximation; they're where your approximation meets one of the
> primitives, (cone, cylinder, sphere, etc) which has been replaced by L3P.
I suppose I could have been more specific in my explanation. The gaps
aren't occuring between my approximate curve and a primitive; they're occuring
at the joints between facets of the approximate curve. An example of the
faceting can be seen here (I apologize for the inclusion of a clone, but it's
the only example I have at the moment):
http://members.bellatlantic.net/~drteeth1/hawk.jpg
The gapping is hard to see in this image, but it tends to occur along the
seem between longitudinal facets of an approximated curve. Can you think of a
way to remedy this?
Dave!
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Message has 1 Reply:
 | | Re: Gappy Spheroids?
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| "Dave Schuler" <orrex@excite.com> wrote in message news:G0HFCH.Dz9@lugnet.com... (...) L3Lab, (...) an (...) occuring (...) it's (...) the (...) of a (...) You're right; it's hard to see. In fact, I can't see it at all, but I'll take your word for (...) (26 years ago, 6-Sep-00, to lugnet.cad.dev)
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Message is in Reply To:
| | Re: Gappy Spheroids?
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| "Dave Schuler" <orrex@excite.com> wrote in message news:G0H8D0.n04@lugnet.com... (...) methods (...) "facets" of (...) even (...) curve; (...) I'm not sure I understand what you are saying completely, but I'll give an explanation based on what I (...) (26 years ago, 6-Sep-00, to lugnet.cad.dev)
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