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 13:00:29 GMT
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Viewed:
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2517 times
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In lugnet.cad.dev, Rui Manuel Silva Martins writes:
<SNIP>
>
> Nope! No imediate benefits, because with the parent dependence restrictions,
> you have to have an entire branch compliant to be able to do BFC, which
> includes the root,i.e. the Model file, which includes part files.
>
> 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. 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!
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.
Michael
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Message has 1 Reply:
 | | Re: Some Words To BFC
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| (...) Yes, the correct and safe assumption is CLIPPING DISABLED. (...) 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 (...) (25 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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| (...) This is common to both every approach I have seen, obviously ! (...) Nope! No imediate benefits, because with the parent dependence restrictions, you have to have an entire branch compliant to be able to do BFC, which includes the root,i.e. (...) (25 years ago, 5-Apr-00, to lugnet.cad.dev)
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