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| 01:54.13 | brlcad | starseeker: http://stackoverflow.com/questions/28217118/vim-indents-c-c-functions-badly-when-the-type-and-name-are-in-different-lines |
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| 05:12.54 | Notify | 03BRL-CAD Wiki:Svitmechdept003 * 0 /wiki/User:Svitmechdept003: |
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| 05:31.49 | amrinder | ishweradmin hi, are you ishwerdas? |
| 05:32.15 | amrinder | If yes, then I want to as something regarding OGV |
| 05:33.22 | amrinder | sorry I just pick name from your signature( mail reply). Are you Inderpreet? |
| 05:38.32 | Notify | 03BRL-CAD:brlcad * 67399 brlcad/trunk/TODO: add notes on an interesting openclified fft library. |
| 05:39.06 | brlcad | amrinder: if you ask whatever you intended to ask after determining who they are, you will be more likely to get a response |
| 05:39.18 | brlcad | possibly even from someone else |
| 05:39.40 | brlcad | of course, you have to stay on IRC for that to work effectively |
| 05:50.54 | amrinder | brlcad: ok :) |
| 05:51.36 | amrinder | I just signup in OGV but didn't get any mail on my registered email address |
| 05:53.57 | amrinder | is there any other account or just a demo account to log in in OGV? |
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| 12:53.19 | Gabriel | Hi, I have shared a draft of my "Add exec option to search" GSoC project proposal. Can anyone, please, review it? (Can I share the proposal link here?) |
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| 13:06.20 | starseeker | Gabriel: yes, you can post the link here |
| 13:08.32 | Gabriel | Ok, thanks, here it is |
| 13:08.33 | Gabriel | https://docs.google.com/document/d/1L1LMJ-w1IFxyDHJsGFpvXE2G_9qIlwgHSbVJhavlEiU/edit?pref=2&pli=1 |
| 13:09.58 | starseeker | Gabriel: I can't look at it at the moment, but if someone else hasn't been able to I'll try to give it a look tonight |
| 13:10.13 | starseeker | Gabriel: are you working on a patch? |
| 13:10.51 | starseeker | brlcad: good find with the stackoverflow - that's the fix |
| 13:11.29 | Gabriel | I have tryed to add a patch, the link is included in the proposal, but Sean Morrison told me it is not really useful and suggested me an alternative. I did not have enough time these days to try it, but I will be glad to work on it later. |
| 13:11.48 | Notify | 03BRL-CAD:starseeker * 67400 brlcad/trunk/src/tclscripts/rtwizard/main.c: ws fix (thanks Sean for finding http://stackoverflow.com/questions/28217118/vim-indents-c-c-functions-badly-when-the-type-and-name-are-in-different-lines) |
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| 14:21.12 | madhuri | Hi. I'm participating in GSoC 2016 and was interested in working with BRL-CAD. I would like to know more about the Overlap Tool project. |
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| 14:31.07 | starseeker | brlcad: this might be of some interest: http://www.leonerd.org.uk/code/libvterm and more particularly https://github.com/equalsraf/libvterm-win |
| 14:31.29 | starseeker | not sure how capable it is yet, but it is apparently the layer neovim is using |
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| 14:49.24 | brlcad | madhuri: what would you like to know? |
| 14:50.11 | brlcad | starseeker: that is indeed interesting! |
| 14:50.18 | brlcad | wonder what mechanism they're using on windows |
| 14:50.31 | brlcad | looks |
| 14:52.37 | starseeker | they're apparently combining it with libuv (portable I/O support): http://libuv.org/ |
| 14:52.44 | brlcad | hmm, not bad code .. nice to see another project using "oo-c" |
| 14:53.33 | starseeker | idly wonders if OpenBSD's version of nvi could be ported on top of those for a simple cross platform BSD-or-freer editor... |
| 14:53.57 | starseeker | insofar as any version of vi can be considered simple, of course... |
| 14:54.11 | brlcad | huh, can't find where they actually create a pstty |
| 14:54.42 | brlcad | yeah, making anything vi-like or emacs-like the default is just mean :) |
| 14:54.52 | starseeker | nuts - maybe it's just a partial thing again... |
| 14:55.43 | brlcad | what I think I'm seeing is that they assume you have a tty |
| 14:56.10 | brlcad | so still would be a huge step forward, but need to figure out what they're doing on windows |
| 14:56.13 | starseeker | O.o wonder what/how neovim is handling that... |
| 14:59.10 | starseeker | https://github.com/neovim/neovim/issues/1749 might have some useful hints in it somewhere... |
| 15:01.31 | brlcad | libuv may be doing the tty .. I see tty code there, looks like vterm gives you access to the screen characters and manages how that memory is updated |
| 15:01.56 | starseeker | https://github.com/rprichard/winpty maybe... |
| 15:03.29 | starseeker | https://github.com/rprichard/winpty/issues/63 |
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| 15:05.51 | brlcad | cool, looks like libuv does provide it |
| 15:05.56 | brlcad | uv_tty_init() and uv_console_init |
| 15:12.12 | brlcad | that issue 63 is essentially tarruda trying to figure it out |
| 15:20.36 | teepee` | brlcad: hi, do you have the needed infos for the gsoc mentor invations? |
| 15:21.51 | brlcad | teepee`: not for everyone, but I think I have 90% |
| 15:22.03 | brlcad | obviously hadn't sent them yet |
| 15:22.48 | teepee` | as long as you don't see any open proposals in the list, there's probably no hurry needed |
| 15:23.24 | teepee` | the discussion in #gsoc about the new interface seems a bit confusing |
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| 15:36.03 | brlcad | teepee`: there are a few, i'll see if I can get invites out tonight |
| 15:36.21 | teepee` | nice, thanks |
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| 16:17.54 | boj | Hi, recently, I noticed a *face_mode* attribute in rt_bot_internal struct, I do not really understand what is this flag used for, could someone give me an explanation? Thanks? |
| 16:23.47 | brlcad | boj: http://brlcad.org/wiki/BOT |
| 17:07.30 | Notify | 03BRL-CAD:starseeker * 67401 (brlcad/trunk/doc/docbook/resources/other/docbook5xi.rnc =================================================================== and 3547 others): Emacs nxml mode needs the newer rnc schema file to validate our docs. |
| 17:10.52 | Notify | 03BRL-CAD:starseeker * 67402 brlcad/trunk/doc/CMakeLists.txt: Add a doc file with notes/examples about handy configurations for various editors when working on BRL-CAD files. |
| 17:11.37 | starseeker | leaves it to the emacs experts to fill in more... for me the killer feature of emacs is nxml mode... |
| 17:18.34 | Notify | 03BRL-CAD:brlcad * 67403 brlcad/trunk/src/libged/TODO: received some clarification from user, current workflow is entirely linear segments which are far easier to track for an initial pass. |
| 17:23.31 | Notify | 03BRL-CAD:starseeker * 67404 brlcad/trunk/doc/docbook/resources/other/README.schema: update readme |
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| 17:31.50 | brlcad | starseeker: how well might test_bot2nurbs work on pipe objects? |
| 17:32.04 | starseeker | probably not very |
| 17:32.08 | brlcad | heh, ok |
| 17:32.24 | brlcad | do you have access to bob p.'s bot2pipe tcl script? |
| 17:33.18 | starseeker | asked bob - he doesn't think so |
| 17:34.16 | starseeker | the "right" methodology there would be to do a skeleton build of the bot and use that as a guide, imho... |
| 17:36.59 | brlcad | yeah, that was my thought as well, find the centerline and smooth it as a spline curve |
| 17:37.17 | brlcad | then calculate the rcc's for each segment within a given flatness |
| 17:37.56 | brlcad | I found a paper that did exactly this for modeling arteries/veins, shame no code though |
| 17:40.58 | starseeker | nods - lot of mesh based papers are shy about showing code |
| 17:44.12 | starseeker | the one I tend to think of is skeletal extraction by mesh contraction from SIGGRAPH 2008 |
| 17:49.19 | brlcad | got the script |
| 17:50.27 | brlcad | ah right, I'd forgotten about that one ... good stuff |
| 17:52.34 | starseeker | http://skinning.org/ might be useful - 2014 course |
| 17:55.28 | starseeker | Mean Curvature Skeletons |
| 17:55.38 | starseeker | Tagliasacchi |
| 17:55.48 | starseeker | 2012 - that's the other one |
| 17:58.08 | starseeker | pity about CGAL licensing: http://doc.cgal.org/latest/Surface_mesh_skeletonization/index.html |
| 18:03.46 | brlcad | simple enough to implement |
| 18:04.07 | brlcad | it contracts the mesh with a laplacian smoothing operator in the direction opposite the surface normal |
| 18:04.13 | brlcad | that's pretty cool |
| 18:04.58 | brlcad | you end up with the mesh squished into the centerline and they use edge collapse to reduce it to lines and junctions that topologically match |
| 18:05.14 | brlcad | https://www.youtube.com/watch?v=-H7n59YQCRM |
| 18:05.25 | starseeker | nods - seems like the intuitive "right way" when I saw it originally |
| 18:05.43 | brlcad | thinks this might be implementable in a few days |
| 18:05.47 | starseeker | and the curve centerlines are actually what we want, since we can recognize pipe-ish shapes from them |
| 18:05.53 | starseeker | O.o |
| 18:06.50 | starseeker | figured with that being a GSoC project it would be a bit more involved... |
| 18:15.18 | brlcad | can always make it more involved... |
| 18:15.31 | brlcad | the 2 cent solution seems pretty easy, especially for the common linear case |
| 18:15.50 | brlcad | we need to get back to doing those more often ;) |
| 18:16.03 | brlcad | especially if we keep reducing and consolidating while we do it |
| 18:16.19 | brlcad | (instead of just dumping more commands and API) |
| 18:17.40 | brlcad | interesting, bobs bot2pipe is pretty extensive logic |
| 18:17.52 | brlcad | and it's a proper archer plugin |
| 18:19.16 | brlcad | so that siggraph method will fall apart with hollow tube-like objects .. will have to figure out how to handle the interior |
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| 18:30.37 | brlcad | hello tflendrich |
| 18:33.13 | tflendrich | hi brlcad |
| 18:33.20 | tflendrich | and everyone |
| 18:34.40 | tflendrich | I gotta set up irssi on some VPS, so that I don't log in and off that much |
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| 20:07.26 | starseeker | brlcad: probably would need feature recognition/edge detection to identify "face" candidates, if we're going to support hollow tub BoTs |
| 20:07.57 | starseeker | would need a way to recognize/categorize regions of the BoT that logically group inside/outside/cap |
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| 21:16.30 | Notify | 03BRL-CAD:starseeker * 67405 brlcad/trunk/src/tclscripts/rtwizard/main.c: More option to tcl translation code (untested) |
| 21:49.23 | starseeker | is beginning to wonder if the internal use of db_search in commands is premature, based on that db_concat issue... db_search needs nref to be current/up-to-date, and I'm not at all sure all the geometry changing commands (well, comb changing + add/delete - I suppose attr and param edits won't matter) tidy up nref after they're done |
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| 21:59.19 | Notify | 03BRL-CAD:n_reed * 67406 (brlcad/branches/brep-debug/CHANGES brlcad/branches/brep-debug/CMakeLists.txt and 150 others): sync from trunk |
| 22:02.04 | Notify | 03BRL-CAD:n_reed * 67407 (svn:mergeinfo ## -1,5 +1,5 ## and 7 others): record sync revision as mergedProperty Changed:----------------brlcad/trunk/brlcad/trunk/src/libged/polyclip.cpp |
| 22:05.40 | Notify | 03BRL-CAD:starseeker * 67408 (brlcad/trunk/src/conv/step/BRLCADWrapper.cpp brlcad/trunk/src/gtools/gdiff/gdiff.c and 5 others): be more aggressive with nref updates before db_search calls. |
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| 22:21.09 | Notify | 03BRL-CAD:starseeker * 67409 brlcad/trunk/src/tclscripts/rtwizard/main.c: organize, debug printing |
| 22:39.03 | Notify | 03BRL-CAD:starseeker * 67410 brlcad/trunk/src/tclscripts/rtwizard/main.c: Fix mime bits - bu_path_component no longer does mime directly |
| 22:43.45 | Notify | 03BRL-CAD:starseeker * 67411 brlcad/trunk/src/tclscripts/rtwizard/main.c: these are flags |
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