Subject:
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Re: Some Words To BFC
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Newsgroups:
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lugnet.cad.dev
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Date:
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Wed, 5 Apr 2000 13:57:45 GMT
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Reply-To:
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Rui.Martins@link/stopspammers/.pt
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Viewed:
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2511 times
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On Wed, 5 Apr 2000, Michael Lachmann wrote:
> <SNIP>
> > So every model you have made until now will NOT benefit unless you re-edit it.
> > Also the more used files are the primitives files, which you won't benefit • until
> > a part file is correct, since they generally reside at the leaf nodes of the
> > branch.
> <SNIP>
>
> This is not true: Since the renderer has to assume a certain state for his
> models.
Yes, the correct and safe assumption is CLIPPING DISABLED.
> The thing (at least in MLCad) works as follows:
> If BFC is on than the model is certified, otherwice if BFC is off it will not
> enable BFC at all!
This is just a Hack, you assume that a model file is compliant, or by checking
its pathname or because it's the root of the branches.
But this doesn't even work very wheel, if the model *.dat file is the one which
uses an unwanted inverting reference, which means it should NOT be considered
compliant, and You don't have how to check.
> So if you enable BFC usage, the model is certified and all BFCed parts are
> correctly BFC processed.
>
> The problem starts when creating models which have primitives in them (Lines,
> Triangles ...) in that case MLCad refuces to BFC them until they are in a
> sub-file.
This does is NOT a solution to the problem I refered above.
This demonstrates the extra checks which are beeing done, which aren't really
necessary with the approach I support.
See ya
Rui Martins
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Message has 1 Reply:
 | | Re: Some Words To BFC
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| (...) it. (...) the (...) not (...) checking (...) which (...) (Lines, (...) OK, Slowly ... A model-file always is BFC complient until it gets included and you don't know anything about it. But the root model can do what it likes, it will effect (...) (24 years ago, 5-Apr-00, to lugnet.cad.dev)
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Message is in Reply To:
| | Re: Some Words To BFC
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| In lugnet.cad.dev, Rui Manuel Silva Martins writes: <SNIP> (...) until (...) <SNIP> This is not true: Since the renderer has to assume a certain state for his models. The thing (at least in MLCad) works as follows: If BFC is on than the model is (...) (24 years ago, 5-Apr-00, to lugnet.cad.dev)
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