0 BFC NOCLIP


RE: 0 BFC NOCLIP
#4
I just verified this behaviour with LDView 4.3 (28 Jan 2018) by

1 47 0 0 0 1 0 0 0 1 0 0 0 1 802ap03.dat

using the current 802ap03.dat from the PT:
https://www.ldraw.org/cgi-bin/ptdetail.c...02ap03.dat

The effect is only visible
- if BFC is enabled in the preferences
- if the display of red/green/blue BFC coloring is disabled

When that is the case, the 2 following images result:

(1) WITHOUT the 0 BFC NOCLIP line present in 802ap03.dat:
   


(2) WITH the 0 BFC NOCLIP line present in 802ap03.dat:
   

I think that the current LDView implementation incompletely treats this case:

As said, it should have disabled BFC completely for any part that contains
any transparent section, because that section will allow to look at the "innards" of a part.
The current workaround of adding 0 BFC NOCLIP sections around non-color-16 areas
of a part works around that problem only incompletely. And we only applied
that workaround to a fraction of all parts. I think our library gets cluttered by that
partial workaround.

I suggest to fix LDView instead.
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Messages In This Thread
0 BFC NOCLIP - by Steffen - 2019-06-19, 23:56
RE: 0 BFC NOCLIP - by Travis Cobbs - 2019-06-20, 1:06
RE: 0 BFC NOCLIP - by Steffen - 2019-06-20, 1:15
RE: 0 BFC NOCLIP - by Travis Cobbs - 2019-06-20, 2:46
RE: 0 BFC NOCLIP - by Steffen - 2019-06-20, 1:49
RE: 0 BFC NOCLIP - by Max Martin Richter - 2019-06-20, 20:54
RE: 0 BFC NOCLIP - by Roland Melkert - 2019-06-20, 21:31
RE: 0 BFC NOCLIP - by N. W. Perry - 2019-12-31, 14:39
RE: 0 BFC NOCLIP - by Roland Melkert - 2020-01-02, 19:23
RE: 0 BFC NOCLIP - by Steffen - 2019-06-22, 12:57
RE: 0 BFC NOCLIP - by Philippe Hurbain - 2019-06-22, 17:49
RE: 0 BFC NOCLIP - by Steffen - 2019-06-23, 12:20
RE: 0 BFC NOCLIP - by Steffen - 2019-07-19, 2:57
RE: 0 BFC NOCLIP - by Philippe Hurbain - 2019-07-19, 6:23
RE: 0 BFC NOCLIP - by Magnus Forsberg - 2019-07-19, 12:35
RE: 0 BFC NOCLIP - by Travis Cobbs - 2019-06-21, 1:30

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