IRC log for #brlcad on 20070426

01:08.10 *** join/#brlcad dli (n=dli@adsl-75-33-249-151.dsl.chcgil.sbcglobal.net)
02:20.03 *** join/#brlcad poolio (n=poolio@c-69-251-3-107.hsd1.md.comcast.net)
03:05.25 *** join/#brlcad PrezKennedy (n=Matthew@c-69-251-104-254.hsd1.md.comcast.net)
05:59.51 *** join/#brlcad clock_ (i=clock@84-72-95-62.dclient.hispeed.ch)
07:00.26 *** join/#brlcad dli_ (n=dli@adsl-75-31-240-235.dsl.chcgil.sbcglobal.net)
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07:34.50 *** join/#brlcad clock_ (n=clock@zux221-122-143.adsl.green.ch)
15:33.02 *** join/#brlcad smallfoot- (i=vc@clamwin/translator/smallfoot)
15:33.55 smallfoot- Linux Kernel 2.6.21 Released
16:49.20 *** join/#brlcad Elperion (n=Elperion@p548752BC.dip.t-dialin.net)
17:35.49 *** join/#brlcad b0ef (n=b0ef@084202026226.customer.alfanett.no)
18:13.49 *** join/#brlcad IriX64 (n=mario_du@bas2-sudbury98-1177878729.dsl.bell.ca)
18:19.44 IriX64 http://www.pastebin.ca/459804 <--- I'm having trouble at runtime with a libbn magic number check, If I do this for now, am i correct in assuming all the magic number check macros that depend on these will still do their job of initializing whatever but pass the number check?
18:51.05 *** join/#brlcad b0ef (n=b0ef@084202026226.customer.alfanett.no)
19:03.03 IriX64 thinking of using if!(_ptr) bu_bomb;
19:03.21 IriX64 err if(!_ptr)
19:05.22 *** join/#brlcad clock_ (i=clock@84-72-94-5.dclient.hispeed.ch)
19:06.22 clock_ I would use pastebin but pastebin fails with the following error:
19:06.32 clock_ Query failure: Can't open file: 'pastebin.MYI'. (errno: 145) insert into pastebin (poster, domain, posted, format, code, parent_pid, expires,expiry_flag) values ('clock', '', now(), 'text', 'tgc\(thread_cyl6_0\.541_0\.0416666666667\.s\)\: 1 intersects \!\= \{0,2,4\}\r\n ray\: pt \= \(33\.1649 22\.7157 38\.5456\), dir \= \(-0\.000371362 0\.928038 0\.372486\)\r\n 1\.99\r\ntgc\(thread_cyl5_0\.4328_0\.0333333333333\.s\)\: 1 intersects \!\= \{0,2,4
19:06.57 clock_ (Note: in case pastebin doesn't work, use pastebin to paste the lenghty error message instead of flooding the IRC channel)
19:07.02 clock_ So what I wanted to paste:
19:07.14 clock_ is it normal when I get the following messages when running rt?
19:07.25 clock_ tgc(thread_cyl6_0.541_0.0416666666667.s): 1 intersects != {0,2,4} ray: pt = (33.1649 22.7157 38.5456), dir = (-0.000371362 0.928038 0.372486) 1.99
19:07.28 clock_ tgc(thread_cyl5_0.4328_0.0333333333333.s): 1 intersects != {0,2,4} ray: pt = (46.7653 22.0771 52.6023), dir = (-0.000470877 0.829158 0.559014) 1.99
19:07.31 clock_ tgc(thread_cyl4_0.3787_0.0291666666667.s): 1 intersects != {0,2,4} ray: pt = (49.016 20.3626 59.9144), dir = (-0.000315285 0.246781 -0.969071) -1.96664
19:07.34 clock_ tgc(thread_cyl4_0.3787_0.0291666666667.s): 1 intersects != {0,2,4} ray: pt = (49.016 20.3626 59.9144), dir = (-0.000315285 0.246781 -0.969071)
19:08.42 clock_ Actually I used pastebin to paste the pastebin error message and got the following pastebin error message: Query failure: Can't open file: 'pastebin.MYI'. (errno: 145) insert into pastebin (poster, domain, posted, format, code, parent_pid, expires,expiry_flag) values ('clock', '', now(), 'text', 'Query failure\: Can\'t open file\: \'pastebin\.MYI\'\. \(errno\: 145\) insert into pastebin \(poster, domain, posted, format, code, parent_pid, expir
19:08.49 clock_ ;-)
19:08.57 clock_ Looks like pastebin is really a useful tool to prevent channel floods ;-)
19:35.48 clock_ rtweight seems to end up in an endless loop!
19:57.03 *** join/#brlcad Twingy (n=justin@74.92.144.217)
19:58.01 IriX64 rttherm is the one giving me grief/
19:58.27 IriX64 .
19:59.55 clock_ And I found apparent database corruption in 7.8.4
20:01.45 smallfoot- :/
20:02.36 clock_ http://sourceforge.net/tracker/index.php?func=detail&aid=1708349&group_id=105292&atid=640802
20:02.52 clock_ It's perfectly repeatable, at least in my case :)
20:03.37 clock_ I made a file with 10 cap screws.
20:03.52 clock_ rtweight seems to hang on it, g-dxf runs excessively long so I had to terminate it
20:04.42 clock_ What does the message "tgc(thread_cyl4_0.3787_0.0291666666667.s): 1 intersects != {0,2,4} ray: pt = (49.016 20.3626 59.9144), dir = (-0.0003152850.246781 -0.969071)", generated by rt on this file, indicate?
20:08.21 IriX64 a point was found with negative directions
20:08.52 IriX64 don't mknow much about that sort of thing though :)
20:10.42 IriX64 http://www.pastebin.ca/459997 <--- for my purposes this works, i did the same to the tcl magic check too.
20:18.14 clock_ Well I can use the brl-cad bugreporting mechanism that allows attachments and largish pastes
20:18.14 *** join/#brlcad docelic (n=docelic@212.15.183.23)
20:18.14 IriX64 don't worry, i won't pastebin the stack dumps :)
20:31.41 CIA-22 BRL-CAD: 03jlowenz * 10brlcad/src/conv/iges/ (BrepHandler.cpp nmain.cpp n_iges.hpp n_iges.cpp): Started work on brep handling infrastructure. will provide user-implemented callbacks for custom application behavior.
20:35.59 CIA-22 BRL-CAD: 03jlowenz * 10brlcad/src/conv/iges/Makefile.am: Add brephandler source file to iges source list
21:16.44 ``Erik and the tgc error says the ray found one intersection on the way, when all rays should have an even number of intersections (each 'in' should have a paired 'out')
21:18.01 clock_ ;-)
21:18.32 clock_ is valid maybe in real arithmetic, but not in floating point, where even a==a is not true
21:19.07 clock_ anyway is the message a bug or should be ignored?
21:19.10 ``Erik (and a ray can have negative direction, ain't nothing wrong with that... I'd be more concerned that in the paste, the dir seems to be composed of two numbers, not 3)
21:19.42 ``Erik it indicates a bug, is it consistently reproducable on 7.10.0 or HEAD?
21:19.55 clock_ I didn't succeed compiline 7.10.0
21:20.03 ``Erik on openbsd?
21:20.06 clock_ yes
21:20.13 clock_ requires some libwhatever
21:20.20 clock_ didn't require before
21:20.31 clock_ But I actually didn't read the README
21:20.35 clock_ just ./configure make
21:20.46 clock_ may be my fault then ;-)
21:21.22 ``Erik um, no new dependancies have been added... but it may be doing something gooby with installed tcl
21:21.49 clock_ im gonna sleep
21:21.50 clock_ good night
21:45.22 *** join/#brlcad dli (n=dli@nsit-dhcp-035-061.uchicago.edu)
21:47.57 *** join/#brlcad IriX64 (n=mario_du@bas2-sudbury98-1177878729.dsl.bell.ca)
21:54.02 dli IriX64, does cvs still build?
21:54.56 IriX64 not for me
21:54.58 IriX64 .
23:17.49 ``Erik http://feedback.ebay.com/ws/eBayISAPI.dll?ViewFeedbackMemberLeft&memberid=tryork5ifp&items=-1&item=-1&de=off
23:38.10 smallfoot- o9o
23:38.12 smallfoot- llol
23:38.14 smallfoot- thats strange
23:42.34 smallfoot- how that happen?

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