| 00:06.29 | Ralith | ? |
| 00:25.07 | starseeker | is slightly unnerved that he couldn't put humpty-dumpty newton iterator back together again... |
| 00:37.43 | ``Erik | heh |
| 00:55.07 | brlcad | Ralith: server was k-lined, took a couple hours to get unblocked |
| 00:55.12 | brlcad | cgi:irc abuse |
| 00:55.38 | Ralith | ah. |
| 00:55.46 | Ralith | doesn't cgi:irc have an option to forward the user's ip to the ircd? |
| 00:55.53 | Ralith | allowing specific bans? |
| 01:02.54 | ``Erik | I thought the cgi portal only allowed messages to/from the channel it was configured for, how do ya abuse it? O.o |
| 01:03.52 | Ralith | it can be set up like that, but it's also possible to use it as a generalized IRC client (even to arbitrary networks) |
| 01:05.24 | ``Erik | was it actual abuse, not an overzealous ircop/script? |
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| 05:37.48 | CIA-32 | BRL-CAD: 03Jdoliner 07http://brlcad.org * r1507 10/wiki/User:Jdoliner: |
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| 10:39.23 | d-lo | mernin all |
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| 12:05.55 | louipc | mernin |
| 12:06.03 | louipc | check this out: http://labs.trolltech.com/blogs/2008/12/02/widgets-enter-the-third-dimension-wolfenqt/ |
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| 13:00.14 | brlcad | that's pretty cool |
| 13:07.22 | ``Erik | o.O |
| 13:18.47 | d-lo | wolfen-qt. heh. nice |
| 13:27.10 | ``Erik | hm, ms labs had something like that 10 yrs ago :/ |
| 13:27.26 | ``Erik | I think the called it gallery or something |
| 13:28.09 | ``Erik | not using wolf3d to demo, but same tech |
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| 15:31.39 | starseeker | ``Erik: the cool part, as I understand it, is specifically getting Qt in it |
| 15:32.11 | starseeker | unfortunately, that's still not what we need :-/ |
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| 17:40.23 | ``Erik | dangit |
| 17:57.50 | CIA-32 | BRL-CAD: 03starseeker * r34887 10/brlcad/trunk/src/librt/primitives/brep/brep.cpp: Ah ha. DID need to pass in the count of previous intersects to ensure correct assignments to t, N and ouv. Results should be identical now. |
| 17:59.14 | starseeker | wishes he could erase that particular section of the commit history... <turns red> |
| 18:00.08 | brlcad | heh, still some things not matching up? |
| 18:00.46 | starseeker | no, it looks OK now |
| 18:00.54 | brlcad | I mean before that commit |
| 18:01.00 | starseeker | oh, yeah |
| 18:01.03 | brlcad | the pic looked good |
| 18:01.10 | brlcad | something else was fluxxored? |
| 18:01.15 | starseeker | yeah, shape1.s didn't trigger it |
| 18:01.20 | brlcad | ah |
| 18:01.56 | starseeker | basically the original setup was counting on intersects always being the total hit count for the ray, but we were using it locally |
| 18:02.18 | brlcad | well you did at least narrow it down to just initial state value problems, that certainly should have helped |
| 18:02.28 | starseeker | nods |
| 18:03.10 | starseeker | basically, the intersects variable was doing two different jobs, which worked when everything was in one big happy function but showed up when the intersection count went local |
| 18:04.44 | starseeker | since we're planning to rework that whole section anyhow I probably shouldn't have bothered, but it was getting on my nerves |
| 18:13.17 | brlcad | its good refactoring practice regardless |
| 18:46.47 | starseeker | brlcad: we're getting a problem on OSX 10.5 - mged's getting a bus error when it tries to start up. gdb is complaining about not finding .o files for information, but does flag the crash in dm-X.c somewhere |
| 18:47.06 | starseeker | are you seeing anything similar on your mac? |
| 18:47.47 | brlcad | yeah, I've seen that |
| 18:48.30 | starseeker | any magic incantations I can give it to make it go away? |
| 18:48.37 | brlcad | was investigating a little through the week but didn't get a lot of time to work it, one of a few things on my list today |
| 18:48.42 | brlcad | yeah, run classic ;) |
| 18:48.50 | starseeker | heh |
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| 19:03.10 | louipc | classic rules |
| 19:12.43 | brlcad | starseeker: curious, can you try running DISPLAY=hostname:0 instead of just :0 |
| 19:15.13 | ``Erik | might need to xhost first |
| 19:15.27 | starseeker | brlcad: on the 10.5 mac? |
| 19:15.30 | brlcad | yes |
| 19:15.31 | starseeker | one sec... |
| 19:17.15 | ``Erik | can try when he gets home |
| 19:17.16 | starseeker | even with xhost, just says "can't connect to display hostname:0" |
| 19:17.39 | ``Erik | just did an up and install on my home lappy, just have to get there to try running it |
| 19:18.26 | brlcad | starseeker: defaults write org.x.X11 nolisten_tcp 0 |
| 19:18.35 | brlcad | quit X11, restart it |
| 19:21.46 | brlcad | the latest 10.5 disables remote connections, that should re-enable them -- which is the point of the hostname:0 test |
| 19:22.01 | brlcad | as I'm pretty sure the problem is a 32-bit-compiled X11 application trying to talk to a 64-bit X11 |
| 19:22.13 | ``Erik | I thought 10.4 needed that, too |
| 19:24.29 | starseeker | brlcad: is that first line a command? |
| 19:24.38 | starseeker | or a setting somewhere? |
| 19:24.59 | brlcad | it's a command to be run in a terminal |
| 19:25.23 | brlcad | sets a setting for the x11 application :) |
| 19:28.07 | starseeker | cool. OK, tried that - obviously makes an attempt in that focus changes from the mac terminal to X11, but still gives bus error |
| 19:29.00 | brlcad | you ran defaults, then tried DISPLAY=hostname:0 ? |
| 19:34.13 | starseeker | yes |
| 19:38.56 | starseeker | after restarting X11 |
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| 20:30.54 | starseeker | glares at the spam on the brlcad-commits list |
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| 20:40.27 | *** topic/#brlcad is BRL-CAD Open Source Solid Modeling || http://brlcad.org || http://sf.net/projects/brlcad || Release 7.14.8 posted (20090511) || GSoC2009 Next Step: code code, type type, commit frequently while you work! update wiki/blog on daily progress. |
| 20:55.07 | CIA-32 | BRL-CAD: 03irpguardian * r34888 10/brlcad/trunk/src/proc-db/human.c: |
| 20:55.09 | CIA-32 | BRL-CAD: Added vectoring equations that will lead to the limbs to be positioned and repositioned |
| 20:55.11 | CIA-32 | BRL-CAD: by using rotation matrices. Also includes a demo of the process on an rcc primitive. |
| 20:55.31 | brlcad | woot |
| 20:56.16 | brlcad | yeah, really rare drive-by spamming .. have to see how that made it through |
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| 21:56.12 | brlcad | jdoliner: how's it going? |
| 21:56.26 | jdoliner | not bad |
| 21:56.33 | jdoliner | I hunted down a bunch of bugs |
| 21:56.47 | jdoliner | and I've been puzzling since last night over how to reconstruct the geometry |
| 21:57.10 | jdoliner | it's a bit tricky it seems |
| 21:57.23 | jdoliner | I'm looking at nmg right now to see what they did |
| 21:58.43 | jdoliner | oh also, the problem I was having with segfaults was a really annoying one. |
| 21:58.51 | brlcad | are you familiar with euler operations? |
| 21:59.11 | jdoliner | perhaps, say more |
| 22:23.00 | ``Erik | first, ya oil everything up, then ya start operating |
| 22:23.43 | ``Erik | 3 rotations to get the direction/twist you want |
| 22:24.18 | ``Erik | er, wait, that's euler angles |
| 22:24.18 | ``Erik | sorry |
| 22:24.53 | ``Erik | http://en.wikipedia.org/wiki/Solid_modeling and search euler |
| 22:57.02 | brlcad | jdoliner: basically, (summarized in the link erik posted) it's a way to perform topological transformations on geometry in such a way that solidity preservation is guaranteed |
| 23:01.47 | brlcad | by looking at the various components of a boundary representation (e.g., vertices, edges, faces, shells) and ways they can interact |
| 23:02.12 | brlcad | making a new edge, extruding a face, intersecting faces, splitting surfaces, .. |
| 23:02.36 | brlcad | lots of info in this paper of relevance: http://www.nakl.t.u-tokyo.ac.jp/~masuda/papers/cad93.pdf |
| 23:04.38 | brlcad | should help in figuring out how to perform a given restructuring |
| 23:38.54 | CIA-32 | BRL-CAD: 03brlcad * r34889 10/brlcad/trunk/misc/win32-msvc8/Makefile.am: bob removed g-adrt from the windows build so remove the dist inclusion |
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