IRC log for #brlcad on 20090707

00:03.08``Erikhm, looks like midterm evals are upon us
00:03.35jdolineryeah they just went up
00:15.32CIA-32BRL-CAD: 03Ralith 07http://brlcad.org * r1540 10/wiki/User:Ralith: Log for 2009-07-05 and addendum to 2009-06-29/30
00:22.57*** part/#brlcad jdoliner (n=jdoliner@c-68-51-75-169.hsd1.il.comcast.net)
00:32.10*** part/#brlcad alecs1 (i=alex@193.170.135.119)
00:39.02Ralithsighs.
00:39.04Ralithanother test failed.
00:41.02Ralithokay, time to trace the qt render process.
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01:02.20Ralithhm.
01:03.06Ralithbreak on line number doesn't seem to work with my distro's packaged qt libs.
01:03.25RalithI'm guessing they'd need to be built with lots of debugness?
01:03.51``Erikyeah, needs the stabs in the file
01:08.12RalithI'm going to have to rebuild qt again? ;_;
01:13.59``Erikdo you need to debug qt itself?
01:16.20RalithI was going to say yes
01:16.31Ralithbut then I tried breaking in some code that Ogre calls at the right time and the backtrace was perfectly usable
01:16.42``Erikok, cool
01:36.51Ralithcompletes the student survey
02:08.03Ralithfinishes it.
02:10.03Raliththere was an option for "I have not yet contacted my mentoring organization." O.o
03:10.02*** join/#brlcad monty_hall (n=sprague_@75.21.164.212)
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03:16.10monty_hallcan brl cad generate meshes for fem?
03:18.03``Erikdepends on the FEM engine... many like STL, which BRL-CAD can export
03:19.08monty_hall``Erik: thanks.
03:19.13monty_hallI'm just starting w/ fea
03:19.15``ErikBRL-CAD has been used to output voxel sets, as well
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07:29.50CIA-32BRL-CAD: 03jdoliner * r34977 10/brlcad/trunk/src/proc-db/brepintersect.cpp: Implements the PointIndex class which allows points to be added into a mesh on the fly and makes sure there are no duplicates
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10:12.46CIA-32BRL-CAD: 03indianlarry * r34978 10/brlcad/trunk/src/mged/setup.c: switched brep command to use view wrapper to update screen draws
10:13.34d-lomernin all!
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14:22.52monty_hallguten morgen
14:23.05monty_halloops wrong channel.
14:23.09monty_hallstill, good morning.
15:02.54*** join/#brlcad alsadi (n=alsadi@fedora/alsadi)
15:04.43alsadiI'm trying to build brlcad, the function getline in jove_io conflicts the gnu extension getline, how to solve that ?
15:07.11d-lo``Erik: is there a way to disable building of adrt?  I am getting a linker error:  ./.libs/librender.so: undefined reference to `MATH_VEC_TRANSFORM' while building in `/home/dloman/devel/brlcad/src/adrt'
15:13.17*** join/#brlcad samrose (n=samrose@24.11.214.181)
15:23.38*** join/#brlcad elena (n=elena@89.136.118.141)
15:25.17d-lostarseeker: FYI, when I configure brlcad to install in my homedir (aka /home/dloman/) tkhtml3.0 still tried to install to '/usr/lib/Tkhtml3.0'
15:33.14*** join/#brlcad mafm (n=mafm@74.Red-83-42-152.dynamicIP.rima-tde.net)
15:38.09CIA-32BRL-CAD: 03davidloman * r34979 10/rt^3/trunk/ (6 files in 5 dirs): Work towards having CMake fully working.
16:32.14*** part/#brlcad alsadi (n=alsadi@fedora/alsadi)
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16:59.59``Erikdoes not get that error :/
17:01.46d-loare there any external deps to adrt that I am not aware of?
17:01.52``Erikah, wait, that machine gives the error hrmmm
17:04.31``Erikyuh oh, something is missing
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17:26.11starseekerd-lo: Huh.  That's odd - what OS?
17:26.21d-loRHEL4
17:26.39starseekerwonders why it doesn't do it on the mac...
17:27.11starseekerdon't suppose anybody's working on integrating Tcl package building with Cmake...
17:27.27d-loheh, not I!
17:33.16starseekeris sorely tempted to answer "ANSI Common Lisp" to the question "What is your native language?"
17:34.48``Erikhehehe http://www.explosm.net/comics
17:35.10``Erik(starseeker is made with alien technology.)
17:35.30``Erik(in reference to the language statement, not the webcomic...)
17:35.49elena:)
17:35.54starseeker``Erik: come to think of it, that was a prevailing theory about me in high school...
17:36.23``Erikerm... alien != dweeb, sorry
17:36.25``Erik*duck* :D
17:36.40starseekeryeah, alien would have been cooler..
17:37.43CIA-32BRL-CAD: 03brlcad * r34980 10/brlcad/trunk/src/libdm/ (dm-X.c dm-ogl.c): (log message trimmed)
17:37.45CIA-32BRL-CAD: fix a bug identified by m.tegtmeyer and t.myers where a fixed-size buffer was
17:37.47CIA-32BRL-CAD: getting overrun causing a crash. determined that both the X and ogl display
17:37.49CIA-32BRL-CAD: managers had the same bug, now fixed to make the buffer dynamic based on the
17:37.51CIA-32BRL-CAD: number of visuals detected as available (from XGetVisualInfo). got rid of some
17:37.53CIA-32BRL-CAD: dead code and stereo conditionals while we're in here so we can simplify the
17:38.05CIA-32BRL-CAD: logic. this fixes the crash and should scale to insane visual counts (worth
17:48.55CIA-32BRL-CAD: 03erikgreenwald * r34981 10/brlcad/trunk/src/adrt/librender/texture_internal.h: resurrect MATH_VEC_TRANSFORM as a few texture shaders use it. Odd that it went 6 months before causing issue...
17:49.21``Eriktakes off his pants and runs around the office
17:56.57CIA-32BRL-CAD: 03brlcad * r34982 10/brlcad/trunk/NEWS:
17:56.59CIA-32BRL-CAD: fixed a problem in the ogl and X11 display manager where a fixed size buffer was
17:57.01CIA-32BRL-CAD: causing mged to crash. mike and tim pinpointed the problem, I applied a fix the
17:57.03CIA-32BRL-CAD: dynamically allocates a buffer large enough for the available visuals. was
17:57.05CIA-32BRL-CAD: previous limited to 256, yet more than 800+ were being returned on Mac OS X 10.5
17:57.11CIA-32BRL-CAD: causing a memory overrun.
17:57.25CIA-32BRL-CAD: 03brlcad * r34983 10/brlcad/trunk/BUGS: the visual crash bug was fixed.
18:04.24brlcadwas recovering all day yesterday
18:07.29CIA-32BRL-CAD: 03brlcad * r34984 10/brlcad/trunk/BUGS: build system bug, tkhtml is reportedly not respecting the installation prefix and trying to install in /usr/lib
18:12.55brlcadelena: the site looks great
18:13.04elenathanks :)
18:13.24elenai'm not bugging you because I know we're moving to a new box
18:13.38elenabut we should install a php opcache.
18:13.46elenalike apc or xcache.
18:13.59elenait will free up cpu
18:25.41``Erikelena: would it help you do your development if you migrated to 'the new machine'? it'd have far more up to date software, the ability to install software, and far less resource competition, plus the freedom to muck with apache.conf stuff without worrying about breaking stuff?
18:26.12elenano. i'm ok.
18:26.33``Erikaight
18:26.46``Erikmuch prefers web dev on the new box :)
18:26.47elenabut if you think it's better, it's fine with me.
18:27.27``Erikit's your call, it's just another resource
18:51.18elenasorry. we had a guest.
18:51.30elenait's ok for now, maybe on the news update.
18:54.09*** join/#brlcad louipc (n=louipc@archlinux/trusteduser/louipc)
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19:39.51CIA-32BRL-CAD: 03davidloman * r34985 10/rt^3/trunk/ (CMakeLists.txt cmake/FindBRLCAD.cmake): Mods to top level CMakeLists.txt and addition of a more comprehensive search module for BRLCAD libs.
19:42.10CIA-32BRL-CAD: 03davidloman * r34986 10/rt^3/trunk/cmake/ (PrintFooter.cmake PrintHeader.cmake): Header and Footer CMake banners.
19:47.23CIA-32BRL-CAD: 03davidloman * r34987 10/rt^3/trunk/cmake/FindBRLCAD.cmake: Cleanup of commented code.
19:53.43``Erikpi*1337/100
19:56.30jdoliner42.0030938
19:59.13_sushi_wow
19:59.21brlcad~pi*1337/100
19:59.21ibot42.0030937305
19:59.57``Eriknifty, huh?
20:00.11jdoliner~(sqrt(5)*.5)+.5
20:00.18jdoliner:(
20:00.31jdoliner~sqrt(5)
20:01.10jdolinersean is ibot's one true master
20:01.31``Erikhm, I think tim is, actually O.o
20:02.01``Erikbrlcad has to hide in the closet when tim gets home O:-)
20:02.16jdolinerhahah
20:02.41``Erikohhhhhh, irssi.core, that doesn't smell good
20:07.13``Erikhttp://www.over-yonder.net/~fullermd/rants/bsd4linux/bsd4linux1.php  heh
20:37.25CIA-32BRL-CAD: 03Jdoliner 07http://brlcad.org * r1541 10/wiki/User:Jdoliner: Describes the planned algorithm for mesh reconstruction
21:13.22mafmhey Ralith, how's gsoc coming along?
21:16.56CIA-32BRL-CAD: 03brlcad * r34988 10/brlcad/trunk/BUGS: the ogl display manager still crashes all of X11 on Mac OS X 10.5 if you do an 'attach' (yet tcl gui comes up fine)
21:17.50CIA-32BRL-CAD: 03brlcad * r34989 10/brlcad/trunk/AUTHORS: credit mike tegtmeyer with special thanks for helping identify the cause of the X11 crash bug on Mac OS X 10.5
21:31.51CIA-32BRL-CAD: 03Ebautu 07http://brlcad.org * r1542 10/wiki/More_Changelog: July 7 activities
21:36.35CIA-32BRL-CAD: 03r_weiss * r34990 10/brlcad/trunk/ (12 files in 8 dirs): added mged and archer command make_pnts to import point-cloud data into pnts primitive (work in progress)
21:38.27CIA-32BRL-CAD: 03brlcad * r34991 10/brlcad/trunk/AUTHORS:
21:38.29CIA-32BRL-CAD: update the activity bit on folks; add rain weaver for her support on organizing
21:38.31CIA-32BRL-CAD: the brl-cad videos, brl-cad modeling, and most of all for the algorithmic
21:38.33CIA-32BRL-CAD: support on the new human proc-db tool; add stephen kennedy for his work coding
21:38.35CIA-32BRL-CAD: up the human proc-db; annotate dawn's other nickname
22:37.29brlcadwonders if 8.5.7 fixes this 10.5 Mac tk crash
22:38.10brlcadso we consistently crash Mac OS X 10.5's X11 with 8.5.6 Tk in a Tk_MapWindow() call (Tk_MapWindow -> WkWmMapWindow -> WaitForEventNotify -> WaitForEvent -> TkUnixDoOneXEvent -> XFlush -> crash) .. there are many other Tk_MapWindow() calls being made that work just fine and this only seems to happen during "attach ogl"
22:38.27brlcadthe embedded ogl dm works just fine as do the X dm's
22:54.08``Erikis it flushing before the contedt is realized or something?
22:57.19CIA-32BRL-CAD: 03jdoliner * r34992 10/brlcad/trunk/src/proc-db/ (brepintersect.cpp brepintersect.h): implements PolylinePolylineInternal which checks 2 polylines to see if either one is contained completely inside the other
22:57.23*** part/#brlcad jdoliner (n=jdoliner@c-68-51-75-169.hsd1.il.comcast.net)
23:33.40Ralithbrlcad: X mode work?
23:53.20brlcadX mode works just fine
23:58.29*** join/#brlcad mdavis (n=mdavis@20.sub-75-196-45.myvzw.com)
23:58.45mdavisanyone home that knows about DSPs?
23:59.55``Erikdigital signal processors?

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