| 00:01.06 | yukonbob | no dynamic geom in brl-cad either, correct? so if one is modelling a vehicle w/ say wheels that need to travel up/down on suspension, the designer would need to do some of their own work to determine that the wheels don't collide w/ the wheel wells? |
| 00:01.23 | brlcad | actually we do have rudimentary dynamic geometry |
| 00:01.27 | yukonbob | ! |
| 00:01.33 | yukonbob | documented? |
| 00:01.36 | brlcad | hence all the videos, which you've probably never seen ;) |
| 00:01.50 | yukonbob | has seens ronja videos... |
| 00:02.00 | yukonbob | are you talking classified videos? |
| 00:02.05 | brlcad | we actually have like a hundred videos |
| 00:02.10 | brlcad | nope |
| 00:02.15 | brlcad | most of them are public release materials |
| 00:02.23 | yukonbob | awesome!!! |
| 00:02.25 | yukonbob | ?link |
| 00:02.40 | brlcad | just not in digital format .. sitting on shelves and in boxes |
| 00:02.45 | yukonbob | hahahahaha |
| 00:02.56 | yukonbob | ok -- so I need to order a VHS copy to see these :) |
| 00:03.04 | brlcad | for some of them |
| 00:03.05 | yukonbob | like netflix ;) |
| 00:03.21 | brlcad | some are betacam, some umatic, some old magnetic spools |
| 00:03.56 | brlcad | hopefully can get some of them digitized soon |
| 00:07.27 | brlcad | it's all mostly done via "joints", which is a manual rigging system |
| 00:07.42 | brlcad | the anim tools help perform the per-frame articulattions |
| 00:07.57 | brlcad | as well as other rt features like multirender command scripts |
| 00:08.33 | brlcad | that could easily make for a great gsoc project, but then support for constraints and parametric equations really helps that effort |
| 00:09.49 | brlcad | http://brlcad.org/OLD/reports/tr-313/chapt0.html touches on some of the basic concepts |
| 00:09.57 | yukonbob | nice |
| 00:10.14 | brlcad | though that particular report doesn't cover joints, just basic transformations |
| 00:10.33 | yukonbob | it's a start... |
| 00:11.50 | brlcad | caveat warning .. last time *I* tried reproducing the results of that paper, I ran into a problem with our quaternions (i.e. our view representation) .. yet someone on the mailing list had no problems |
| 00:12.26 | yukonbob | ie: diff't axis representation? |
| 00:12.44 | brlcad | hm? |
| 00:12.56 | brlcad | how the view matrix is specified |
| 00:13.18 | brlcad | (quaternions are more compact than your traditional homogenous matrix) |
| 00:13.19 | yukonbob | for selecting rhs/lhs of object? |
| 00:13.32 | yukonbob | isn't clear on this terminology :P |
| 00:13.43 | brlcad | don't worry about it :) |
| 00:13.51 | brlcad | quaternions give everyone a headache :) |
| 00:14.04 | brlcad | cept math nuts |
| 00:14.10 | yukonbob | heh -- /me wasn't worried -- is always keen to learn new stuff, though :) |
| 00:14.15 | brlcad | and even then, it's like a mild migraine |
| 00:14.43 | brlcad | have fun: http://en.wikipedia.org/wiki/Quaternion :) |
| 00:15.03 | brlcad | and: http://en.wikipedia.org/wiki/Quaternions_and_spatial_rotation |
| 00:15.04 | yukonbob | loads it, puts aside in diff't screen for later reading :) |
| 00:15.21 | brlcad | goes home |
| 00:15.33 | yukonbob | chat later |
| 00:17.15 | hippieindamakin8 | cya Sean |
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| 00:24.58 | andrecastelo | good evening everyone |
| 00:30.49 | hippieindamakin8 | hey andre |
| 00:31.04 | hippieindamakin8 | wassup? andrecastelo |
| 00:31.13 | andrecastelo | hey hippieindamakin8 |
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| 02:05.28 | brlcad | burps |
| 02:10.34 | yukonbob | meow |
| 02:11.18 | spike_ | woof |
| 02:12.09 | yukonbob | meow you cut that out, meow-kay? |
| 02:12.43 | spike_ | meow do i look like a cat to you boy? do you see me jumpin all hibbidy-bibbidy from tree to tree? do i drink milk from a saucer boy? meow |
| 02:12.54 | yukonbob | hewhe |
| 02:12.56 | yukonbob | hehe |
| 02:31.38 | *** join/#brlcad louipc (n=louipc@bas8-toronto63-1096669639.dsl.bell.ca) |
| 02:32.52 | yukonbob | hey louipc |
| 02:33.45 | louipc | yukonbob: what's up |
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| 03:18.13 | CIA-34 | BRL-CAD: 03brlcad * r30596 10/brlcad/trunk/src/proc-db/masonry.c: cleanup |
| 03:25.43 | CIA-34 | BRL-CAD: 03brlcad * r30597 10/brlcad/trunk/src/proc-db/masonry.c: lil more |
| 04:08.02 | *** join/#brlcad PrezKennedy (i=Matthew@74.86.45.130) |
| 05:15.52 | hippieindamakin8 | apparently my mail bounced |
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| 05:37.35 | brlcad | hippieindamakin8: how do you figure that? |
| 05:40.01 | brlcad | ah, perhaps it did, you copied me directly |
| 05:40.21 | brlcad | you much be joined and sending from the address registered |
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| 06:14.47 | *** part/#brlcad vasanth (n=4ba91375@bz.bzflag.bz) |
| 06:25.54 | CIA-34 | BRL-CAD: 03brlcad * r30598 10/brlcad/trunk/src/libbu/units.c: |
| 06:25.54 | CIA-34 | BRL-CAD: implement a bu_nearest_units_string() function that returns the name of the unit |
| 06:25.54 | CIA-34 | BRL-CAD: closest to the input unit. also, enhance the units table with ALL of the SI |
| 06:25.54 | CIA-34 | BRL-CAD: units from yoctometers to yottameters along with other astronomical units of |
| 06:25.55 | CIA-34 | BRL-CAD: measurements, chains, furlongs, and leagues. |
| 06:26.19 | CIA-34 | BRL-CAD: 03brlcad * r30599 10/brlcad/trunk/include/bu.h: declare the new bu_nearest_units_string() function |
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| 07:27.29 | CIA-34 | BRL-CAD: 03brlcad * r30600 10/brlcad/trunk/src/rt/opt.c: |
| 07:27.29 | CIA-34 | BRL-CAD: add a -u option to all of the ray-tracers as a 'units' option for specifying the |
| 07:27.29 | CIA-34 | BRL-CAD: desired output units. default continues to be mm (istead of local). |
| 07:27.29 | CIA-34 | BRL-CAD: ray-tracers still have to be manually updated to take advantage of the option |
| 07:41.34 | *** join/#brlcad PrezKennedy (i=Matthew@74.86.45.130) |
| 07:42.42 | CIA-34 | BRL-CAD: 03brlcad * r30601 10/brlcad/trunk/ (NEWS TODO doc/deprecation.txt src/rt/viewarea.c): |
| 07:42.42 | CIA-34 | BRL-CAD: add a new -u units option support to rtarea so that users can specify the |
| 07:42.42 | CIA-34 | BRL-CAD: desired output units. announce clearly that the output format of rtarea is |
| 07:42.42 | CIA-34 | BRL-CAD: subject to change soon as is the terminology being used. this is in preparation |
| 07:42.43 | CIA-34 | BRL-CAD: of addressing other user requests to fix the naming conventions, default units |
| 07:42.45 | CIA-34 | BRL-CAD: (using local units), and support for additional output formats (tables). this |
| 07:42.47 | CIA-34 | BRL-CAD: feature was requested by _many_ (most?) modelers and analysts. |
| 07:44.52 | CIA-34 | BRL-CAD: 03brlcad * r30602 10/brlcad/trunk/src/rt/viewarea.c: missing newlines |
| 07:45.08 | *** part/#brlcad louipc (n=louipc@bas8-toronto63-1096669639.dsl.bell.ca) |
| 07:47.41 | brlcad | someone should make patches to make -u work for all of the other brl-cad ray-tracers ... |
| 08:14.53 | Axman6 | yeah someone, git to it! |
| 08:32.30 | brlcad | ennaps |
| 11:14.02 | *** join/#brlcad mafm (n=mafm@elnet-111.lip.pt) |
| 11:17.01 | mafm | hey |
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| 12:26.18 | hippieindamakin8 | ya sent it to the developers list :) which i dont have the mailing access to |
| 12:26.23 | hippieindamakin8 | hey mafm |
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| 13:36.46 | ``Erik | blehhhhhhh |
| 13:38.02 | brlcad | yup |
| 14:25.38 | brlcad | greetings programs |
| 14:27.17 | brlcad | nice response d_rossberg |
| 14:30.09 | mafm | ? |
| 14:30.21 | brlcad | good morning mafm |
| 14:31.27 | mafm | hi |
| 14:31.54 | mafm | what are you talking about responses? |
| 14:32.06 | mafm | I cannot see anything here or in the ML :) |
| 14:32.08 | alex_joni | mafm: there are things beside IRC :P |
| 14:32.26 | brlcad | private mentor chatter |
| 14:32.39 | mafm | ah OK |
| 14:33.32 | d_rossberg | i wonder what will be the response to my response :) |
| 14:39.11 | mafm | tl,dr |
| 15:15.58 | *** join/#brlcad hippieindamakin8 (n=hippiein@203.200.95.130) |
| 15:22.04 | CIA-34 | BRL-CAD: 03bob1961 * r30603 10/brlcad/trunk/src/mged/ged.c: Not setting cbreak_mode to COMMAND_LINE_EDITING on windows. |
| 15:25.50 | CIA-34 | BRL-CAD: 03brlcad * r30604 10/brlcad/trunk/src/libbu/vls.c: make bu_vls_gets() behave regardless of the lines being \n, \r, or \r\n -- strip the EOL accordingly |
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| 15:51.26 | andrecastelo | hi guys |
| 15:51.30 | andrecastelo | hey mafm, brlcad |
| 15:57.21 | mafm | yo |
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| 17:00.15 | CIA-34 | BRL-CAD: 03starseeker * r30605 10/brlcad/trunk/src/proc-db/tire.c: New routine is able to return input parameters in test case - need more elaborate testing now. |
| 17:11.58 | CIA-34 | BRL-CAD: 03bob1961 * r30606 10/brlcad/trunk/misc/win32-msvc8/asc2g/asc2g.vcproj: Update version to 7.12.1 |
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| 17:30.23 | *** join/#brlcad prasad_ (n=psilva@70.108.244.218) |
| 17:30.45 | prasad_ | greetings |
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| 18:03.07 | *** join/#brlcad jdoliner (n=jdoliner@wireless-239-77.uchicago.edu) |
| 18:03.22 | jdoliner | Hello |
| 18:10.47 | jdoliner | brlcad are you present? |
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| 19:08.12 | mafm | bye all |
| 19:08.41 | illethal | bai |
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| 20:19.35 | cosurgi | brlcad: is there any GSoC application about GUI frontend? |
| 20:21.34 | cosurgi | oh, good, I see on the mailing list. |
| 22:09.44 | CIA-33 | BRL-CAD: 03bob1961 * r30607 10/brlcad/trunk/src/librt/g_sketch.c: Tcl_AppendResult needs three parameters. This fixes a core dump when getting the form of a sketch. |
| 23:51.03 | brlcad | cosurgi: yeah, at least one looks promising |
| 23:51.09 | brlcad | howdy prasad_ |