| 00:39.06 | *** join/#brlcad abhi512 (~abhi@122.176.255.178) |
| 00:41.30 | abhi512 | hi |
| 00:41.45 | abhi512 | i am interested in the code reduction project |
| 00:42.50 | abhi512 | i have studied c and c++ for 2 years |
| 00:44.05 | abhi512 | but its mostly theoretical. so this will expose me to lots of code |
| 00:49.06 | abhi512 | what other skills should i have or learn , that would help me in this project |
| 00:59.10 | CIA-128 | BRL-CAD: 0399.144.92.26 07http://brlcad.org * r3365 10/wiki/User:Bhinesley: Clean up, update some things. Move GSoC 2011 stuff to another page. |
| 00:59.57 | CIA-128 | BRL-CAD: 0399.144.92.26 07http://brlcad.org * r3366 10/wiki/User:Bhinesley/gsoc2011: Moving gsoc 2011 stuff from main page. |
| 01:08.03 | brlcad | starseeker: deja-vu |
| 01:08.32 | brlcad | that'd probably be sufficient for archer, but it'd be nice to have the layout occur under libged's hood so we can reuse it in future guis |
| 01:12.10 | brlcad | plus, it would be nice to have alternate views, like you mentioned |
| 01:12.46 | brlcad | I was thinking more iconic myself, not tree-view text-based |
| 01:13.24 | brlcad | plus a pure hierarchy has the problem of visualizing instancing |
| 01:13.58 | brlcad | keeping it the way it is now is still probably best, whether using a third party lib or writing something custom |
| 01:14.55 | brlcad | abhi512: the title to each idea links to a page with more details |
| 01:15.10 | brlcad | be sure to read through all of the ideas, though, as there are several news ones that were just added today |
| 01:15.53 | abhi512 | been going through those links |
| 01:16.01 | abhi512 | and i will check the ideas out |
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| 01:28.05 | CIA-128 | BRL-CAD: 03Tbrowder 07http://brlcad.org * r3367 10/wiki/Mesh_library_cleanup: |
| 02:09.38 | starseeker | brlcad: hmm. So should libged put out some sort of toolkit-neutral graph description that a widget then takes and implements? |
| 02:42.08 | starseeker | sees confliciting license terms for the tcl components of graphviz |
| 02:42.10 | starseeker | grr |
| 02:50.33 | starseeker | brlcad: if we're going for alternate view and icon-based, doesn't that put us back to needing the more general graph layout algorithms? |
| 02:51.19 | starseeker | reflects that at least goblin is < 1meg compressed compared to graphviz's 17 megs... |
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| 03:11.41 | starseeker | this *might* be of interest... http://sourceforge.net/projects/graphlayout/ |
| 03:14.36 | starseeker | graphviz's dominance actually works against us in something like this, since there is little incentive to re-implement it for most people... |
| 03:17.32 | starseeker | maybe the thing to do is identify which specific layout algorithms we might be interested in |
| 03:23.06 | CIA-128 | BRL-CAD: 03starseeker * r49819 10/brlcad/trunk/CMakeLists.txt: Add the appropriate lines for the Ninja generator |
| 03:28.02 | starseeker | brlcad: ah, missed the "keeping it the way it is" line - sorry |
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| 07:04.10 | CIA-128 | BRL-CAD: 03Rossberg 07http://brlcad.org * r3368 10/wiki/Google_Summer_of_Code/Project_Ideas: added myself to NMG cleanup |
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| 10:23.09 | andrei_ | hello |
| 11:25.40 | brlcad | howdy andrei_ |
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| 13:22.17 | andrei_ | letting simian to output duplicat code from brlcad in stdout wasn't such a brilliant idea :p |
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| 14:41.29 | d_rossberg | which cmake variable should i use to test if zlib will be build? ENABLE_ZLIB? |
| 14:44.10 | jordisayol | I think that to set it is -DBRLCAD_ZLIB=ON |
| 14:51.13 | d_rossberg | there is a cmake setting BRLCAD_ZLIB = BUNDLED, but in the src/other/CMakeList.txt the crucial variables seem to be ENABLE_ZLIB/ENABLE_LIBZ |
| 14:51.40 | d_rossberg | (i need the variable for a test in a CMakeList.txt) |
| 14:53.19 | d_rossberg | once it was BRLCAD_BUILD_LOCAL_ZLIB |
| 14:57.28 | starseeker | d_rossberg: ENABLE_ZLIB and ENABLE_LIBZ are aliases for the primary variable |
| 14:57.45 | starseeker | BRLCAD_ZLIB is the one you want |
| 14:58.20 | brlcad | strike one, for aliases |
| 14:58.41 | starseeker | however, if you're testing whether ZLIB is enabled for building, it's slightly different - you want to check the actual toggle variable, not the user configuration variable |
| 14:58.43 | starseeker | one sec... |
| 14:58.59 | starseeker | brlcad: arrgh... after all that work... |
| 14:59.16 | brlcad | still takes one or two more strikes to indicate a trend :) |
| 14:59.39 | starseeker | d_rossberg: to determine whether ZLIB is on or off, check BRLCAD_ZLIB_BUILD |
| 14:59.45 | brlcad | could also just indicate a lacking of docs |
| 15:00.04 | brlcad | may need more clarity or conciseness |
| 15:01.14 | starseeker | d_rossberg: to pull the actual result, use this line: get_directory_property(BRLCAD_ZLIB_BUILD DIRECTORY src/other DEFINITION BRLCAD_ZLIB_BUILD) |
| 15:02.56 | starseeker | for Third Party components like zlib, there are two variables - the "top-level" variable like BRLCAD_ZLIB that tells BRL-CAD at a high level what to do (look for it, use the local copy, or use the system copy) - in the "look for it" case, we then use a second variable to hold the results of the tests - to build or not to build? |
| 15:04.23 | starseeker | if BRLCAD_ZLIB is ON or BUNDLED, no testing is needed and BRLCAD_ZLIB_BUILD is just set to on, and likewise (just set to off) if the local copy is forced off by BRLCAD_ZLIB being OFF or SYSTEM |
| 15:07.06 | starseeker | but if BRLCAD_ZLIB is "AUTO", we don't know what will happen without checking BRLCAD_ZLIB_BUILD (which is what misc/CMake/BRLCAD_Summary.cmake does) |
| 15:08.33 | starseeker | d_rossberg: curious - how come you're needing to check whether zlib will be built? |
| 15:09.09 | d_rossberg | it looks like BRLCAD_ZLIB_BUILD did it, needs some tests but it looks good in vcproj |
| 15:10.17 | d_rossberg | starseeker: i link obenNURBS with zlib-static for the brlcad.dll |
| 15:10.42 | d_rossberg | but there will be only a zlib-static if zlib was build locally |
| 15:11.28 | d_rossberg | (see CMakeList.txt for openNURBS) |
| 15:12.57 | starseeker | ah |
| 15:14.16 | starseeker | what do you do if zlib wasn't built locally? |
| 15:15.30 | d_rossberg | then there is probably a system zlib and openNURBS will use this one |
| 15:17.59 | d_rossberg | however the static version is easier to distribute |
| 15:18.36 | starseeker | ok - yeah, what you probably want to do then is pull the results of BRLCAD_ZLIB_BUILD from src/other, although you man need to specify a different path in the get_directory_property comman |
| 15:18.40 | starseeker | d |
| 15:24.19 | CIA-128 | BRL-CAD: 03d_rossberg * r49820 10/brlcad/trunk/src/other/openNURBS/CMakeLists.txt: fixed the test if zlib was really build locally: variable has changed to BRLCAD_ZLIB_BUILD |
| 15:25.30 | d_rossberg | :) |
| 15:27.09 | Al_Da_Best | I like the benchmarking, it makes me feel good that my PC is 2954 times better than a reference machine :o |
| 15:28.26 | starseeker | ah, ok - in the openNURBS build itself - yeah, that's easier :-) |
| 15:28.52 | starseeker | d_rossberg: sorry, was thinking you needed to do something with your brlcad.dll build logic |
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| 15:30.04 | starseeker | Al_Da_Best: heh, yeah BRL-CAD has been around a long time - by modern standards our first machines were very slow |
| 15:30.22 | Al_Da_Best | :D |
| 15:49.08 | ``Erik | a DEC VAX11/780 running 43BSD |
| 15:49.28 | ``Erik | supposedly, code in '79, but the repository only goes back to '83 |
| 15:55.31 | viscrisn | Hello, I am new here and I want to apply for gsoc |
| 15:58.43 | viscrisn | can someone help me with gsoc..? |
| 16:16.29 | CIA-128 | BRL-CAD: 03Phoenix 07http://brlcad.org * r3369 10/wiki/User:Phoenix/GSoc2012/Proposal: New page: = Project Title = Implicit to NURBS conversion = Brief Summary = At present, BRL-CAD has implemented lots of geometric primitives in a implicit form, but when it comes to interactive shad... |
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| 16:42.03 | CIA-128 | BRL-CAD: 03Phoenix 07http://brlcad.org * r3370 10/wiki/User:Phoenix/GSoc2012/Proposal: /* Works Done in BRL-CAD */ |
| 16:42.40 | CIA-128 | BRL-CAD: 03Phoenix 07http://brlcad.org * r3371 10/wiki/User:Phoenix/GSoc2012/Proposal: /* Works Done in BRL-CAD */ |
| 16:43.05 | bhinesley | viscrisn: if you have any questions, feel free to pose them openly in the channel. Someone will get back to you eventually. |
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| 17:07.50 | CIA-128 | BRL-CAD: 03n_reed * r49821 10/brlcad/trunk/src/other/step/ (215 files in 21 dirs): run astyle on SCL sources with misc/astyle.cfg options |
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| 17:56.10 | CIA-128 | BRL-CAD: 03n_reed * r49822 10/brlcad/trunk/src/other/step/src/ (51 files in 9 dirs): remove references to OODB/O3DB as in mpictor git repo ca0824d and d067534 |
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| 18:25.24 | CIA-128 | BRL-CAD: 03mendesr * r49823 10/jbrlcad/trunk/src/main/java/org/brlcad/info/RegionInfo.java: MUVES-1472; Replaced throwing of exceptions with logging events when 'non-existent' DbExternalObject is referenced, when reading region data |
| 18:57.33 | andrei_ | I ran Simian on brl-cad source code , then I wrote a java program that parses the output from Simian , counts the total number of duplicated lines from each file and sorts them in a descending order |
| 18:57.52 | andrei_ | is this a fairly reasonable stategy to get any idea where I should focus my efforts? |
| 19:00.34 | andrei_ | this is the output I obtained for the top 100 files : http://pastebin.ca/2132919 |
| 19:07.58 | ``Erik | anything in src/other/ should be ignored |
| 19:08.46 | andrei_ | just let me check again |
| 19:09.19 | ``Erik | did you make yourself a wiki account/page on http://brlcad.org/wiki ? |
| 19:09.38 | ``Erik | (sorry, don't recall what exactly your efforts are :) |
| 19:10.03 | andrei_ | <PROTECTED> |
| 19:10.09 | andrei_ | and what do you mean by my efforts? |
| 19:10.17 | andrei_ | the project I intend to work on |
| 19:10.20 | andrei_ | ? |
| 19:11.08 | ``Erik | whatever you're trying to do with simian :D |
| 19:11.50 | andrei_ | ah |
| 19:11.58 | andrei_ | I am trying to find duplicate code in brl-cad source |
| 19:12.36 | andrei_ | but since it's output was way too large to be read without a chance of errors |
| 19:12.44 | andrei_ | I wrote a program to sort the files in descending order :) |
| 19:14.54 | andrei_ | I just created and activated my http://brlcad.org/wiki account |
| 19:15.56 | ``Erik | ah, simian might be a good tool to accomplish that |
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| 19:19.57 | andrei_ | the only issue I have so far |
| 19:20.08 | andrei_ | is that it encludes the /src/other too |
| 19:22.53 | rajul | i wish to work on one of the web development projects during GSoC 2012.......how should i begin??? |
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| 19:41.22 | CIA-128 | BRL-CAD: 03Al Da Best 07http://brlcad.org * r3372 10/wiki/Contributor_Quickies: /* VERY EASY: Implement a primitive centroid function */ Changed the fair game statement, to centroid instead of surface area |
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| 19:54.24 | ``Erik | andrei_: could go ghetta and 'cp -r brlcad brlcad.junk ; rm -rf brlcad.junk/src/other ; java -jar ~/simian.jar brlcad.junk' or something |
| 19:59.00 | andrei_ | I really enjoy working in opensource , but I have two homeworks to finish as they passed the soft deadline by a week :(. I ll do my best to finish the proposal asap. |
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| 21:12.01 | crdueck | hello, i'm a first year mathematics student with some experience in C, python, and scheme (and willing to learn C++). I would really like to participate in the Summer of Code, but I am a little unsure what project would be appropriate for me. I have little dev experience, what coding I have done is limited to school projects, projecteuler.net challenges and small personal pet projects. Needless to say most of the topics in BRL-CAD's ideas page are |
| 21:12.07 | crdueck | these are some of the ideas that stood out for me, i'm wondering if i could get a little more information on what these projects would entail and what level of mathematics/programmin knowledge would be required. thanks guys |
| 21:12.11 | crdueck | http://brlcad.org/wiki/Geometry_Selection_Functionality |
| 21:12.13 | crdueck | http://brlcad.org/wiki/Add_exec_option_to_search |
| 21:12.16 | crdueck | http://brlcad.org/wiki/Code_Reduction |
| 21:12.18 | crdueck | http://brlcad.org/wiki/General_Tree_Walker |
| 21:31.19 | CIA-128 | BRL-CAD: 03n_reed * r49824 10/brlcad/trunk/src/other/step/ (12 files in 4 dirs): Removed references to PART26/CORBA and ODI_OSSG. Corresponds primarily to SCL git e99240a, d6aa13f, and 4c5a8e0. |
| 22:19.22 | CIA-128 | BRL-CAD: 03n_reed * r49825 10/brlcad/trunk/src/other/step/src/express/stack.h: restore STACKempty macro that was removed in r47243 for no particular reason |
| 22:34.16 | CIA-128 | BRL-CAD: 03n_reed * r49826 10/brlcad/trunk/src/other/step/src/fedex_plus/orlist.cc: remove unused variable; SCL git 47b4963 |
| 23:03.29 | CIA-128 | BRL-CAD: 03n_reed * r49827 10/brlcad/trunk/src/other/step/src/ (14 files in 5 dirs): initialize some uninitialize variables; SCL git b9156ad |
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