| 00:21.44 | Notify | 03BRL-CAD:starseeker * 67901 (brlcad/trunk/CHANGES brlcad/trunk/include/bu/file.h and 11 others): Do some bu_*_argv -> bu_argv_* conversions. There are a couple others, but want to double check that they should be renamed - bu_vls_from_argv, for example, fits that regex but seems appropriately named... |
| 00:25.27 | Notify | 03BRL-CAD:starseeker * 67902 (brlcad/trunk/CHANGES brlcad/trunk/TODO and 4 others): bu_dir_list -> bu_file_list |
| 00:43.20 | Notify | 03BRL-CAD:starseeker * 67903 (brlcad/trunk/include/bu/uuid.h brlcad/trunk/regress/repository.sh and 3 others): qsort -> bu_sort was already in HACKING - add it to the regress-repository list and make appropriate tweaks. The glob.c file is not active yet and it will be a while before it is, so just remove it until we need it. |
| 00:52.31 | Notify | 03BRL-CAD:starseeker * 67904 brlcad/trunk/src/rt/read-rtlog.c: make array size match format string size |
| 00:53.19 | Notify | 03BRL-CAD:starseeker * 67905 brlcad/trunk/src/rt/do.c: make array size match format string size |
| 00:55.03 | Notify | 03BRL-CAD:starseeker * 67906 brlcad/trunk/src/conv/off/off-g.c: make array size match format string size |
| 00:55.58 | Notify | 03BRL-CAD:starseeker * 67907 brlcad/trunk/TODO: got qsort |
| 00:59.04 | starseeker | brlcad: How did you want to handle sphflake.c ? I recall you mentioned something about using a trick of multiple strings to make math work with a #define for length... |
| 00:59.59 | Notify | 03BRL-CAD:starseeker * 67908 brlcad/trunk/src/conv/euclid/euclid-g.c: make array size match format string size |
| 01:00.43 | Notify | 03BRL-CAD:starseeker * 67909 brlcad/trunk/src/libged/gqa.c: make array size match format string size |
| 01:03.44 | Notify | 03BRL-CAD:starseeker * 67910 (brlcad/trunk/src/shapes/bolt.c brlcad/trunk/src/shapes/gastank.c and 4 others): make array size match format string size |
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| 01:06.05 | Notify | 03BRL-CAD:starseeker * 67911 brlcad/trunk/src/util/plot3rot.c: array size too small |
| 01:08.04 | Notify | 03BRL-CAD:starseeker * 67912 brlcad/trunk/src/nirt/nirt.c: make array size match format string size |
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| 01:09.24 | Notify | 03BRL-CAD:starseeker * 67913 brlcad/trunk/src/conv/nmg/asc-nmg.c: make array size match format string size |
| 01:13.56 | Notify | 03BRL-CAD:starseeker * 67914 brlcad/trunk/src/util/ttcp.c: Make sure we end up with long int for %ld (didn't do so on openbsd) |
| 01:14.43 | starseeker | brlcad: similar situation in libged/loadview.c |
| 01:15.54 | starseeker | ditto libged/clone.c |
| 01:18.00 | Notify | 03BRL-CAD:starseeker * 67915 brlcad/trunk/src/proc-db/molecule.c: make array size match format string size |
| 01:18.56 | starseeker | OK, I think it's down to proc-db/sphflake.c, libged/loadview.c and libged/clone.c |
| 01:36.17 | Notify | 03BRL-CAD:brlcad * 67916 brlcad/trunk/TODO: oops... those were my own notes, not release stoppers. |
| 01:37.37 | Notify | 03BRL-CAD:starseeker * 67917 brlcad/trunk/doc/docbook/system/mann/search.xml: Add the best available example (so far) of how to achieve dbfind-like output with search. |
| 01:38.37 | brlcad | yeah, sorry .. I only meant to commit the bottom changes in TODO |
| 01:38.54 | brlcad | the top ones were just some notes I threw in quick to not forget them |
| 01:38.59 | brlcad | still good changes :) |
| 02:10.21 | Stragus | Compilation-time strlen(), eh... I want constant expressions in C, darn it! :) |
| 02:11.44 | Stragus | Seems silly to switch from C to C++ just for constexpr |
| 03:04.46 | starseeker | O.o https://github.com/GPUOpen-LibrariesAndSDKs/FireRays_SDK |
| 03:06.49 | starseeker | wonder if we could hook in librt... |
| 03:45.44 | Stragus | I thought the problem was CSG raytracing? |
| 04:14.33 | Notify | 03BRL-CAD Wiki:Catchchaos * 9712 /wiki/Google_Summer_of_Code/2016: /* GPGPU Support for Boolean Evaluation Used in Ray Tracing */ |
| 04:25.59 | Notify | 03BRL-CAD Wiki:Catchchaos * 9713 /wiki/Google_Summer_of_Code/2016: |
| 06:52.59 | Notify | 03BRL-CAD:brlcad * 67918 brlcad/trunk/NEWS: cezar's last name has an l |
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| 07:31.31 | Notify | 03BRL-CAD:brlcad * 67919 brlcad/trunk/include/common.h: stub in the canonical macros for wrapping common preprocessor string operations. these replace bu's, minimally impacting. |
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| 07:48.58 | Notify | 03BRL-CAD:brlcad * 67920 brlcad/trunk/include/common.h: include common example use cases for the stringification/concat macros |
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| 09:27.37 | boj | Hi, I create a 'plate mode' cube(closed) with thickness 2mm, and use nirt to trace the model, here is the result. I am confused that why the hit point is (5000, 0,0) but not (4999, 0, 0)? |
| 09:27.44 | boj | http://paste.ubuntu.com/16472812/ |
| 09:29.14 | boj | BTW, does 'nirt' only report the entry point? Because I want to see the out hit point. |
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| 10:38.26 | d_rossberg | boj: are you sure it's plate mode? |
| 10:53.45 | boj | yes, you can see the model_min and model_max, the original box should be (-5000, -5000, -5000) and (5000, 5000, 5000). I set the thickness value to be 2mm |
| 10:55.42 | boj | and I use obj-g -o p -p 2 ... to generate this cube-t.g model. |
| 10:56.53 | boj | I import the model into mged, and use 'get ... mode' the check it, it shows the solid is 'volume' but not 'plate'? So strange? |
| 10:57.58 | boj | sorry for my typo, the command I used is obj-g.exe -o p -H 2 cube.obj cube-t.g. |
| 11:05.42 | boj | Hi, d_rossberg, what do you mean 'intrinsic values' you mentioned in the mail list? |
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| 11:15.15 | d_rossberg | hm, nirt reports a LOS (line of sight) of 10000, this would be plausible for the volume mode |
| 11:16.21 | d_rossberg | you could run g2asc and inspect the ascii file |
| 11:30.30 | d_rossberg | intrinsic values: e.g. in games often only the appearence is important, for a tree-trunk the rendering of bark and moss is what the programmers care fore |
| 11:33.05 | d_rossberg | but other programs would like to know what's inside the trunk, is it hard, soft, fresh, or rotten - simply the "intrinsic values" |
| 11:59.08 | ``Erik | open source hardware (gpu/opencl) raytracing http://gpuopen.com/firerays-2-0-open-sourcing-and-customizing-ray-tracing/ https://news.ycombinator.com/item?id=11710444 |
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| 12:56.01 | boj | d_rossberg, thanks for your reminding, I just checked source code of 'obj-g', there is a closure test before outputing to BoT, it means if the input mesh is closed, the default output type will be *RT_BOT_SOLID*. |
| 12:57.05 | boj | I use obj-g to generate two cubes w/wo thickness value, and then use g2asc to output the ascii file, they two are exactly same, and the type for inside regions are all volume. |
| 12:57.57 | boj | please correct me if I make some mistakes? |
| 13:00.32 | boj | I use 'nirt' to trace a single plate mode plane(thickness value equals to 2mm), the reported LOS is 2mm, I think I almost get it.. |
| 13:15.09 | d_rossberg | i'm not an expert for obj-g, all i can see is that it has a parameter for the bot mode it should use for open bots |
| 13:19.36 | boj | yes, it is actually for open bot. |
| 13:20.46 | boj | d_rossberg: do you know how to generate a plate mode cube, which tool should work properly? |
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| 13:27.32 | boj | or the closed mesh actually does not need to be assigned a thickness value, because they can already be considered as solid model.. |
| 13:28.36 | d_rossberg | once i posted it here in irc, but i don't know when ... let me see ... |
| 13:43.30 | d_rossberg | put {dings.s} bot mode plate orient no flags {} V {{1000 0 0} {0 1000 0} {0 0 1000}} F {{0 1 2}} T {2} fm 00 |
| 13:45.09 | boj | it only contains one face? |
| 13:45.43 | d_rossberg | this yes, but you can add more if you like ;) |
| 13:46.35 | boj | yes, I get it, I can generate a cube by myself..hah..a good way...thanks d_rossberg |
| 13:48.35 | boj | by the way, is 'asc2g' designed for transform ascii format to binary *.g? |
| 13:48.45 | boj | I think it is.. :) |
| 13:50.09 | d_rossberg | the only tricky part are the fm (face mode) flags at the end: i think you have to add two additional 0s every 8 faces (or so) |
| 13:50.45 | d_rossberg | asc2g: indeed |
| 13:51.03 | boj | what does 'fm' mean? |
| 13:51.06 | boj | face ...? |
| 13:51.19 | boj | face mode..sorry... |
| 13:52.19 | boj | thanks d_rossberg I will try it asap.. |
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| 14:37.18 | Notify | 03BRL-CAD Wiki:116.7.245.187 * 9714 /wiki/Google_Summer_of_Code/2016: /* Plate Mode NURBS raytracing */ |
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| 18:19.24 | Notify | 03BRL-CAD:brlcad * 67921 brlcad/trunk/TODO: here's a preliminary list of user-visible commit changes that didn't have a corresponding doc update near them. some may have been documented later, some require doc/docbook docs, some require a news line entry. |
| 18:37.54 | brlcad | boj: obj-g currently assumes that if a mesh encloses a volume, that it is supposed to be a volume-mode bot |
| 18:38.20 | brlcad | the -o p flag only applies to open meshes |
| 18:39.14 | brlcad | ah, which I see you figured out later :) |
| 18:46.20 | brlcad | boj: you can change the mode of a bot in mged with the adjust command, example: make sph sph; facetize sph.bot sph; B sph.bot; form bot; get sph.bot mode; nirt -f entryexit -b; adjust sph.bot mode plate; get sph.bot mode; nirt -f entryexit -b |
| 18:46.58 | brlcad | threw in a couple extra commands just to give the gist so you can know how to figure it out again in the future |
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| 20:39.02 | Notify | 03BRL-CAD Wiki:Feragon.xi * 9715 /wiki/Google_Summer_of_Code/2016: /* Automatic Polygonal Mesh Healing */ |
| 20:46.25 | Notify | 03BRL-CAD:brlcad * 67922 (brlcad/trunk/include/bu/defines.h brlcad/trunk/include/bu/malloc.h and 10 others): step one, get the generic preprocessor symbols out of libbu and into common.h |
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| 22:01.18 | Notify | 03BRL-CAD Wiki:Mandeeps708 * 9716 /wiki/User:Mandeeps708/GSoC16/logs: added dev logs |
| 22:04.14 | Notify | 03BRL-CAD Wiki:Mandeeps708 * 9717 /wiki/Google_Summer_of_Code/2016: updated dev logs link |
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