IRC log for #brlcad on 20070403

00:09.15 IriX64 good ole make -i
00:09.41 IriX64 ill figure tclscripts out later :)
00:14.40 IriX64 Tim Myers? are you the Tim Myers from weston road in Toronto?
00:14.54 IriX64 how you been?
00:16.06 brlcad you can be so random
00:16.23 IriX64 why tclscripts are a pita :)
00:16.37 IriX64 not random
00:17.11 IriX64 joevalleyfield? question stands.
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00:20.32 brlcad Mario? ar you the Mario from Mario Bros.? Do you work for Nintendo?
00:20.50 IriX64 heh yes actually have you seen luigi?
00:21.11 brlcad he's tied up in the back room
00:21.20 IriX64 to the typer i suppose
00:21.20 poolio ah what?
00:22.12 louipc no it's Mario Lemieux
00:22.19 IriX64 But Tim i actually know...
00:22.20 louipc (the better)
00:22.28 IriX64 heh
00:22.34 brlcad he's not the tim you know, k?
00:22.37 IriX64 sore knees and all huh?
00:22.41 IriX64 k
00:25.06 CIA-14 BRL-CAD: 03brlcad * 10brlcad/src/other/libutahrle/Makefile.am: don't include the include dir because it's now a SUBDIR, otherwise distcheck whines
00:25.36 IriX64 brlcad man it's after hours :)
00:26.04 IriX64 ahh i see the effort that never sleeps ;)
00:27.28 IriX64 well the exe's are installing
00:28.39 CIA-14 BRL-CAD: 03brlcad * 10brlcad/src/other/ (tcl/Makefile.am tk/Makefile.am):
00:28.39 CIA-14 BRL-CAD: the work is never done. clean up the build specification for tcl/tk so that
00:28.39 CIA-14 BRL-CAD: other targets like install, distclean, distcheck, and even uninstall (which
00:28.39 CIA-14 BRL-CAD: tcl/tk bastages don't provide themselves) now work. have to expand the unix
00:28.39 CIA-14 BRL-CAD: subdir to appease distcheck success.
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01:52.15 IriX64 whether to link against the opengl library=yes, whether to build against opengl = no :)
01:52.37 IriX64 - :)
01:53.59 bjorkBSD IriX64, are you compiling brl on irix?
01:54.33 IriX64 my system is not irix, sorta a strange beast which is why i don't file formal bug reports
01:55.24 IriX64 80% of the bugs are probably due to my strange environment
01:55.41 IriX64 but every once in a while its due to brlcad code
01:55.54 IriX64 and brlcad said he wanted to know either way
01:58.38 IriX64 bjorkBSD: are you a developer or user?
01:59.47 IriX64 or a tinkerer like me :)
02:00.23 bjorkBSD tinkerer.
02:00.29 bjorkBSD do i sound *anything* like a developer?!
02:00.44 IriX64 heh does it compile on your system?
02:00.57 bjorkBSD i only play with it on bsd.
02:01.05 bjorkBSD my irix box still lacks a head so i haven't tried it there yet.
02:01.46 IriX64 ahh I see the nick interested you?
02:02.05 IriX64 fellow user and all that, sorry don't know irix from beans
02:02.21 bjorkBSD ah.
02:02.56 bjorkBSD what oddment do you use then?
02:02.56 IriX64 i know there are irix binaries though, probably so do you
02:04.02 IriX64 oddment? you mean my system?= Cygwin
02:04.07 bjorkBSD oh i see.
02:04.18 bjorkBSD but brlcad runs on windows.
02:04.20 bjorkBSD i'm sure you knew that :)
02:05.11 bjorkBSD binary version.
02:05.20 IriX64 have that prefer this
02:05.59 IriX64 have you seen the examples rendered on this little system?
02:06.43 bjorkBSD yes i've seen 'em.
02:08.00 bjorkBSD see before i started on this misadventure, i thought 3d cad was gonna be a piece of cake
02:08.11 bjorkBSD i just couldn't figure out how to put my room into it...
02:08.30 bjorkBSD and then i read someplace that i had to know how to sketch decently. i was mortified.
02:08.46 bjorkBSD hehehe
02:47.34 CIA-14 BRL-CAD: 03brlcad * 10brlcad/ (48 files in 48 dirs): (log message trimmed)
02:47.34 CIA-14 BRL-CAD: restructure library linkages so that brl-cad libraries no longer list their
02:47.34 CIA-14 BRL-CAD: dependencies as a LIBADD. dependencies are moved into configure.ac and provided
02:47.34 CIA-14 BRL-CAD: via _LIBS variables so that they are specified at link time. this supports
02:47.34 CIA-14 BRL-CAD: hybrid static library compilation as well as other more varied mixture
02:47.35 CIA-14 BRL-CAD: configurations. use the new _LIBS variables throughout. probably want to
02:47.37 CIA-14 BRL-CAD: re-combine them later into a single symbol name per library but this will
03:14.39 deltazap it's bad because i sat with autocad today to bang out a design so that i could take it to a metal shop to be made
03:14.56 deltazap it was actually easier for me to use brlcad to make a model first :X
03:15.18 deltazap now i'm just going to convert the database and markup with dimensions
03:17.17 bjorkBSD inneresting
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03:54.43 zapp whoa
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05:16.24 IriX64 Maloeran: interested in a thread count? www.irix64.spaces.live.com
05:16.48 IriX64 trying for 15000 next :)
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05:35.21 cadguy Evening. Anyone know what the status of the CVS repository is?
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09:36.56 CIA-14 BRL-CAD: 03brlcad * 10brlcad/src/libfft/Makefile.am: fftest needs libm
09:42.23 CIA-14 BRL-CAD: 03brlcad * 10brlcad/src/librt/g_brep.cpp: get rid of fmax() and use V_MAX() instead
10:28.12 clock_ brlcad: thanks for the extra button.
10:28.21 clock_ When is the next release? :)
10:28.29 clock_ I think that's gonna make the work much easier.
13:00.54 *** mode/#brlcad [+o brlcad] by ChanServ
13:20.42 brlcad hopefully today!
13:20.52 brlcad i'm seeing green lights across the board
13:21.00 brlcad doing run-time testing now
13:21.01 clock_ brlcad: across the board?
13:21.22 clock_ sound like seeing a ship coming while paddling on a surfboard
13:21.31 brlcad I test compilation and run-time functionality across several platforms
13:21.34 clock_ green lights are the left side or the right one?
13:21.45 brlcad when they all seemingly "work", it's "green across the board"
13:22.21 clock_ aha like in a train control centre?
13:22.36 brlcad yes
13:23.26 clock_ that means 7.x.y is going to appear on the sourceforge download page?
13:30.12 ``Erik 7.10.0, and once he finishes his bench runs I'd hope...
13:39.17 brlcad bench is already green
13:39.21 brlcad i'm to mged testing
13:42.36 clock_ bench is already green
13:42.46 clock_ sounds like a pub visit that included vomiting
13:43.13 ``Erik hehehe
13:50.24 bjorkBSD disGUSTING clock_
13:56.44 deltazap when i get more time, i think i'm going to try to put together a MacPorts for brlcad
13:57.06 deltazap i...uh...mean...if i get more time
13:58.57 ``Erik should be reasonably easy, osX is one of the primary dev platforms
13:59.18 deltazap yeah, i was surprised that there wasn't a MacPort already
13:59.22 brlcad mmmacports.. good stuff
14:00.24 deltazap it's the easiest way to get most gnu utils
14:06.09 ``Erik once gnucash w as in macports, I dropped fink and totally migrated :)
14:08.08 deltazap fink just never really seemed right
14:09.09 clock_ mac maniacs always say everything on mac is perfect
14:11.16 ``Erik not perfect, just a lot better than anything else :D
14:11.16 ``Erik *duck*
14:14.00 deltazap linux zealots tell people to fix the software themself when there's a bug report
14:14.04 deltazap *ducks*
14:15.43 clock_ yeah instead of doing their homework and fixing bugs which they themselves created ;-)
14:16.21 ``Erik http://bash.org/?749223
14:18.16 ``Erik http://bash.org/?749430
14:18.22 ``Erik heheh linux quotes :)
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16:54.37 IriX64 www.irix64.spaces.live.com (Feb.21 albumn)
16:57.10 IriX64 louipc: neat :)
17:02.16 *** join/#brlcad TimRiker (n=timr@pdpc/supporter/bronze/TimRiker)
17:02.35 TimRiker hmm.. brlman "for those systems that do not have nroff" is used on debian?
17:04.21 TimRiker hehe. "wall" is not "wall" anymore.
17:05.30 IriX64 starting one from your distributed files
17:05.40 TimRiker brlterm on debian should run x-terminal-emulator, NOT xterm.
17:05.48 IriX64 lets see if my bug goes away :)
17:05.53 brlcad oop, sorry, reading elsewhere
17:06.47 *** join/#brlcad louipc (n=louipc@bas8-toronto63-1096782728.dsl.bell.ca)
17:07.07 TimRiker hd and wall need renaming. :)
17:07.13 brlcad TimRiker: brlterm?
17:07.41 TimRiker in the debian package. starts up an xterm with /usr/brlcad/bin in the path before other things.
17:08.13 brlcad ah, sounds like something the guy that made the .deb put together
17:08.20 TimRiker I don't use xterm. I use urxvt which x-terminal-emulator would start, but brlterm (the shell script) explicitly starts xterm.
17:08.31 TimRiker yeah, the deb needs work.
17:09.57 TimRiker where is the tutorial?
17:10.18 CIA-14 BRL-CAD: 03erikgreenwald * 10rtcmp/tri.c: notify if using tri-cache
17:10.21 TimRiker what does the windows version look like? does in just install a bunch of separate binaries too?
17:10.25 brlcad there are several tutorials on http://brlcad.org/
17:10.42 brlcad as well as cheat sheets, developer guides, etc
17:11.21 TimRiker "Introduction to MGED" ? I was expecting a link that said tutorial, or getting started, etc.
17:11.35 CIA-14 BRL-CAD: 03erikgreenwald * 10rtcmp/rtcmp.h: function prototypes...
17:11.57 TimRiker I don't even know what MGED is yet.
17:13.02 bjorkBSD heh TimRiker you sound just like me!
17:13.47 bjorkBSD but the truth is 3d modeling is a sophisticated dark art.
17:14.00 CIA-14 BRL-CAD: 03erikgreenwald * 10rtcmp/perfcomp.c: Simple partition list comparison function, reports RMS deviation if it makes sense. Shoot spiral bundles instead of the same ray (should probably be changed to an ortho grid to keep ray density uniform)
17:14.01 ``Erik gui frontend for "the system" and modeler
17:14.01 bjorkBSD akin to composing music or creating mathematical models :)
17:14.31 bjorkBSD the software's just there to enhance the skills you have.
17:15.10 CIA-14 BRL-CAD: 03erikgreenwald * 10rtcmp/rtcmp.c: use the partition list comparison function instead of blindly printing out the lists
17:16.06 IriX64 woe befalls anybody who commits a sin ;)
17:18.05 IriX64 isn't that interesting, restarting configure works now.
17:18.08 brlcad TimRiker: yes .. particularly confusing as "BRL-CAD" is actually a system of tools and does not (currently) have a unifying interface.. a bazaar of 400 tools and a couple dozen libraries
17:18.26 TimRiker ``Erik: yeah, figured that out. my comment was on the brlcad.org home page, it points to MGED but does not explain what it is.
17:18.30 brlcad mged is just the predominant gui interface at the moment that most associate with BRL-CAD
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17:19.06 TimRiker brlcad: not a problem. same could be said for pbm-tools et. al.
17:19.07 brlcad TimRiker: there's lots of "pre-existing" expert knowledge expected frankly that is acquired, expert-friendly per-se
17:19.09 ``Erik heh, wha'ts mged stand for again? Monstrosity of a Gui EDitor? O:-D
17:19.33 brlcad multiple-device geometry editor
17:20.13 TimRiker brlcad: just the home page should show "Introduction to MGED (multiple-device geometry editor)" or similar.
17:20.19 IriX64 military groups of excited developers ``Erik :)
17:20.35 brlcad TimRiker: heh, the web site needs a lot more than that ;)
17:20.44 brlcad very minimal "brain dump" of information
17:20.47 bjorkBSD *coughs*
17:20.51 bjorkBSD ah yes. the home page.
17:20.54 bjorkBSD *coughs*
17:21.26 TimRiker hehe
17:21.26 bjorkBSD *hides in embarassment*
17:21.33 brlcad it's back to being #1 priority after this next release :)
17:23.09 brlcad TimRiker: in all fairness, the very first document (Overview of BRL-CAD) did explain what MGED is
17:23.24 bjorkBSD is brlcad the oldest 3d cad program. ever?
17:24.16 brlcad it's close, but i don't think so
17:24.32 brlcad probably the oldest still in use, and certainly the oldest open source cad system
17:24.40 ``Erik first line in '79, yo
17:24.47 TimRiker brlcad: perhaps. only scanned the intro so far.
17:24.59 brlcad I think the magi corp's modeler actually came first
17:25.34 brlcad brl-cad does (still) include the very first distributed parallel ray-tracer
17:27.51 IriX64 http://www.pastebin.ca/422731 (don't quite grok this )
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17:28.54 ``Erik erm, it's a test to see if tcl works... why do you need to grok it?
17:28.59 ``Erik (part of a test, rather...)
17:29.35 IriX64 cause i have a system lib and cant get your file to recognize the fact
17:30.23 IriX64 keeps saying try enabling tcl build
17:30.23 ``Erik look for the offending section in config.log
17:30.27 IriX64 ty i dinna thought of that
17:31.54 IriX64 blah, tcl_init returned error
17:32.00 IriX64 farkles
17:32.46 ``Erik heh... and you got segfaults in libtcl itself a few days ago... seriously, dude, are you sure your system tcl isn't borked?
17:32.49 brlcad there's a typo in there too
17:32.53 brlcad that is fixed on head
17:33.05 brlcad but then you're still not using head
17:33.37 IriX64 the seg faults i fixed, now using tcl8.4
17:33.49 IriX64 should work whats the typo?
17:34.08 ``Erik bah, libtool is outsmarting itself again, src/adrt/isst/master fails on fbsd, openpty and forkpty are in /usr/lib/libutil.so and it keeps linking src/adrt/libutil/libutil.la :/
17:34.23 IriX64 :)
17:34.47 IriX64 and i thought my stuff was "fraught" :)
17:36.32 TimRiker timr@slop:~$ wall
17:36.33 TimRiker wall: /lib/tls/i686/cmov/libc.so.6: version `GLIBC_2.4' not found (required by /usr/brlcad/lib/librt.so.19)
17:36.33 TimRiker <PROTECTED>
17:38.41 TimRiker so back on the pdp-11 screenshot, what app is running? is that stuff still around? ie could one setup brl-cad on a pdp-11 ?
17:38.44 brlcad sounds like the .deb was compiled against an incompatible glibc?
17:38.55 TimRiker yep. looks that way.
17:39.47 brlcad that screenshot is an old version of "ged", the precursor to mged
17:40.07 brlcad i'm not sure anyone has tried in at least 10 years, but yes .. most of the code/pieces to work are there
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17:40.53 brlcad probably have issues compiling directly that would need tweaking, but nothing major (mostly adoption / assumption of an ansi-compliant compiler, which pdp-11 didn't have)
17:41.31 brlcad TimRiker: but to give you an idea, I have compiled brl-cad under simh (running a bsd variant)
17:41.59 IriX64 ``Erik i'm going to fake it out and see what happens
17:42.00 deltazap quick question about converting from a g database to dxf
17:42.01 brlcad no gui obviously, at least I don't know how to simulate a framebuffer in simh
17:42.37 brlcad deltazap: shoot
17:43.42 deltazap i don't know if i did it right :P
17:44.13 deltazap this is what i typed in "/usr/brlcad/bin/g-dxf -i -oskids.dxf skids.g skids.c > skids.dxf" and it seems like qcad isn't showing anything
17:44.41 deltazap but another question, if i'm using the -o switch, i shouldn't need to redirect the stream, right?
17:50.26 brlcad doesn't look right
17:50.37 brlcad -o skids.dxf and no redirect iirc
17:51.29 brlcad crossing the streams would be bad
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17:53.55 ``Erik I've been slimed!
17:54.05 TimRiker brlcad: simh does not have gui support in mainstream, but there are patches. what OS did you use?
17:54.07 CIA-14 BRL-CAD: 03erikgreenwald * 10brlcad/src/adrt/ (8 files in 8 dirs): since libutil is forced static, skip libtool and just build a static lib (fixes build issue on OS's where the system libutil is required for python)
17:55.47 ``Erik a netbsd iirc
17:55.49 ``Erik ?
17:56.31 brlcad i played with a 4.3 bsd I ran across, but ultimately went to town with a netbsd
17:56.42 IriX64 finally churning a compile
17:56.54 ``Erik did you do pdp11? I thought you did a vax
17:57.17 TimRiker I fired up unix V5 in simh the other say. (that's version 5 not system 5)
17:57.54 ``Erik <-- was having fun with lisp on pdp1 last year :)
17:57.56 brlcad did ``Erik: i got even farther with the vax and netbsd
17:58.12 TimRiker there are some claimed pdp-1 parts on ebay atm.
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17:58.50 bjorkBSD TimRiker, like the on/off switch?
17:59.06 TimRiker heh. nope. plugin boards.
17:59.08 bjorkBSD i have prime waterfront property to sell to you if you're interested :)
17:59.13 ``Erik "honest, this vacuum tube really is from a pdp1!"
17:59.52 TimRiker http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=170097918224 for example.
18:00.39 ``Erik well, they look like pdp modules
18:00.53 brlcad but do they smell like pdp modules
18:00.56 IriX64 a tube that looks like a board? neat :)
18:00.58 bjorkBSD they look like they were built from a popular electronics article.
18:01.01 ``Erik but I already have a computer about as useful as a pdp1 would be
18:01.40 ``Erik hehehe, electrolytics were the best, nice big pop :D
18:01.41 IriX64 thos are resistors heating your basement
18:01.49 IriX64 those too
18:02.14 IriX64 all sorts of 5 watt resistors :)
18:02.37 ``Erik quarter watt resistors make pretty flashes and "woofs" when you put wall power on them
18:03.42 ``Erik solder under wall power is crazy, though, vaporizes some of the metal, the flux goes crazy, and makes a fun little shower of molten/burning material, along with a nice big black mark on the outlet
18:03.58 brlcad so that's where henry's been hiding when he plays hide-n-seek
18:04.00 IriX64 which pase does that ``Erik :P
18:04.07 IriX64 phase too
18:04.40 ``Erik regular old 117v 60hz wall socket shtuff, irix, no need to bust open the breaker box and fry yourself on the three-legged stuff
18:05.06 ``Erik (was using fine 60/40 electronics solder, though, the skinny stuff)
18:05.22 IriX64 heh the 70 requires it had to find it somewhere
18:05.22 ``Erik ah, the joys of stupid youth
18:05.49 IriX64 developmental youth
18:11.27 TimRiker brlcad: hehe. he was hiding behind it just the other day. :) I also have a double rack full of other HP crap^Wstuff
18:11.51 TimRiker most of the rest: http://rikers.org/gallery/hardware/20050615_012504
18:11.51 TimRiker plenty in #classiccmp
18:12.33 IriX64 3 board computer cpu,mem,floppy sweet machine
18:14.33 bjorkBSD TimRiker, what do these machines do?
18:14.42 bjorkBSD consuming 1's and 0's? :P
18:15.57 ``Erik mmmm, 1's and 0's, binarybits :) a simpler food then hexadecimal bits, but more filling
18:16.31 IriX64 ``Erik, there are less bits how can it be more filling ?
18:17.13 IriX64 errr never mind they translate :)
19:20.03 TimRiker bjorkBSD: I used a 4 user time shared basic environment on an old HP-2114B system. I could in theory run the same environment on my hardware. There are other HP OSes that can run there too, but my goal is a time shared basic system.
19:22.11 bjorkBSD ah okay.
19:23.20 TimRiker bjorkBSD: simh will emulate them if you want to get a feel for it.
19:23.29 bjorkBSD hmm i see.
19:24.30 archivist I sometimes wonder which HP computer the 5420A signal analyser has in the center section
19:25.55 bjorkBSD about the only thing that ever seems to get everyone chattering on here's oldhardware and machine/metalwork.
19:26.00 bjorkBSD very odd.
19:26.10 bjorkBSD ... and rc planes. and 'lectronics.
19:26.20 bjorkBSD spheroids? rhomboids? never!
19:28.37 bjorkBSD see? i told ya.
19:30.59 archivist I just saw the new price in 1978 $29900
19:33.10 bjorkBSD you have any 'scopes?
19:33.21 archivist a few
19:33.43 archivist mostly Tektronix
19:34.01 bjorkBSD analog?
19:34.06 TimRiker http://www.teknetelectronics.com/Search.asp?p_ID=16352 <- there's a computer in there?
19:34.21 IriX64 http://www.pastebin.ca/422879 (how now with system tcl (which I do have))
19:34.58 archivist TimRiker, bottom section in that picture
19:35.39 bjorkBSD damn you collect expensive toys, archivist.
19:36.18 archivist they "were" expensive new, I cannot afford any new HP gear
19:36.53 TimRiker no idea. don't recognize that machine.
19:37.24 archivist I must pull a pcb or two see if any numbers ring a bell
19:38.19 archivist I loads its program from an internal tape drive in the top section
19:39.53 archivist the tape drives have died so no longer usable
19:47.29 archivist wee it has an internal label stating processor 2105A
19:48.28 archivist I left the tape section next door
19:50.26 TimRiker 2105A is supposed to be like the 2108A from what I recall. perhaps shorter? http://rikers.org/gallery/hardware-hp2108a/20050415_132446
19:52.35 TimRiker inside the front: http://rikers.org/gallery/hardware-hp2108a/20050415_132501
19:52.48 archivist this seems somewhat built around inside the middle section with interface and memory etc
19:53.23 TimRiker inside the back; http://rikers.org/gallery/hardware-hp2108a/20050415_132632
19:53.35 archivist could be thats a lot taller
19:53.55 TimRiker notice the card slots on front and rear. memory cards go on the front, and i/o cards on the rear.
19:54.14 TimRiker the 2112a is similar but taller. Perhaps the 2105 is shorter?
19:54.25 archivist heh identical label on rear about which way up
19:54.54 archivist another 4 screws....
19:56.10 TimRiker my 2108 has 4 mem boards and a controller. there are higher density mem cards though, so it could have 64k(bytes) with just 2 cards.
19:57.18 TimRiker there are pics in the gallery of the both sides of the main board on the 2108a
20:00.54 archivist 11 screws 4 card frame 3 in it
20:02.21 archivist 64k mem 12747A
20:03.41 archivist 2102B mem controller
20:13.54 TimRiker mine is a 2102A mem controller.
20:14.32 TimRiker 64k? not 32k? that's really 128kb then.
20:17.07 deltazap brlcad: i had tried the converter that way, but it actually didn't do anything for me
20:17.07 deltazap and i think the qcad demo can't do anything with it....
20:17.08 TimRiker you need some kind of extended mem hardware for that. I don't have any. JayWest would be one to ask. so you've got twice the RAM I have. :)
20:17.08 TimRiker archivist: are there i/o cards on the other side? what cards?
20:17.08 archivist yes a gpib and an interface and a termination card
20:19.04 archivist 1 odd card with 3 74S181 on it and a large ttl etc card underneath the frame (ttl) and a bunch of cards marked with 82s115's
20:19.30 archivist and another card marked booster microcode
20:19.44 TimRiker ask on #classiccmp and see if anyone there knows.
20:20.12 archivist may be a special for the instrument
20:20.20 TimRiker perhaps.
20:21.13 TimRiker I expect the machine would run the 4 user MSU time shared basic with only a bit of tweaking. tweaking that's not done yet though.
20:21.14 brlcad deltazap: "didn't do anything" as in didn't create a file? created an empty file? what was in there?
20:21.20 brlcad did it output an error?
20:24.27 *** join/#brlcad clock_ (i=clock@84-72-92-21.dclient.hispeed.ch)
20:36.11 *** join/#brlcad docelic (n=docelic@212.15.177.47)
20:55.04 *** join/#brlcad docelic_ (n=docelic@212.91.115.66)
21:13.51 deltazap sorry for blinking in and out
21:13.53 deltazap when i do "/usr/brlcad/bin/g-dxf -i -o skids.dxf skids.g skids.c
21:14.10 deltazap it just says "skids.dxf: no such file"
21:14.35 deltazap but that should be the right syntax and switches
21:27.31 deltazap hah, oh great :-\
21:27.42 deltazap it looks like autocad 2002 doesn't like my dxf
23:03.49 *** join/#brlcad TimRiker (n=timr@216.49.181.128)
23:50.35 brlcad aha! found and fixed the last remaining tcl bug holding up release

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