Subject:
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Re: Conditional Ring primitive?
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Newsgroups:
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lugnet.cad
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Date:
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Fri, 12 Dec 2008 20:51:07 GMT
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Viewed:
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6941 times
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In lugnet.cad, Philippe Hurbain wrote:
> > But if you prove me wrong and find a way...
>
> Mmhhh... maybe by setting 2 conditional rings on the junction. Each condring
> would be set between a cylinder and a cone. Scaling the ring would adapt to
> various cone slopes. Of course 2 rings would be needed, one for converging
> cones, one for diverging ones.
>
> What do you think (except that I'm clear as mud...)
It sounds like it would work, but I'm not sure if people would go for it. Of
course, if the POTM competitions are anything to go by, you're making a majority
of the complicated parts right now, so if you go with it, that's probably all we
need ;-). It would double the number of conditionals anywhere it's used, but we
already do that with various cylinder and torus primitives, and it's not like
these kinds of curved surfaces are likely to have a huge impact on most (any?)
models.
--Travis
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Message has 2 Replies:
 | | Re: Conditional Ring primitive?
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| (...) My comment about needing twice the geometry for the edge was based on a misunderstanding of what you wrote. Based on what I now assume you meant, two wouldn't be required for each joint. However, your solution would only work if the cones on (...) (16 years ago, 12-Dec-08, to lugnet.cad)
| | | Re: Conditional Ring primitive? [DAT]
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| I made a quick try - and it doesn't work very well, even when it should (between a cylinder and a cone). Example: (URL) (cedge primitive is here included). Cedge seems to behave correctly on the more sloped cone, but not on the other, it appears (...) (16 years ago, 13-Dec-08, to lugnet.cad)
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Message is in Reply To:
| | Re: Conditional Ring primitive?
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| (...) Mmhhh... maybe by setting 2 conditional rings on the junction. Each condring would be set between a cylinder and a cone. Scaling the ring would adapt to various cone slopes. Of course 2 rings would be needed, one for converging cones, one for (...) (16 years ago, 12-Dec-08, to lugnet.cad)
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