IRC log for #brlcad on 20130718

04:02.12 Notify 03BRL-CAD:phoenixyjll * 56114 (brlcad/trunk/include/brep.h brlcad/trunk/src/libbrep/intersect.cpp): Generate a 2D curve on the surface for csx_overlap.
06:14.47 Notify 03BRL-CAD:phoenixyjll * 56115 brlcad/trunk/src/libbrep/intersect.cpp: Link the curves together to form a loop. More tests are needed to find if there are any problems with this solution.
06:33.31 *** join/#brlcad evgeny (~Miranda@109.194.34.184)
06:42.30 *** part/#brlcad evgeny (~Miranda@109.194.34.184)
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08:13.09 Notify 03BRL-CAD:phoenixyjll * 56116 brlcad/trunk/src/libbrep/intersect.cpp: Change the direction of curves if necessary to satisfy the requirements of ON_SSX_EVENT.
08:27.21 Notify 03BRL-CAD:phoenixyjll * 56117 brlcad/trunk/src/libbrep/intersect.cpp: Remove trailing ws.
08:35.48 Notify 03BRL-CAD:phoenixyjll * 56118 brlcad/trunk/src/libbrep/intersect.cpp: Fix wrong operator (should be || rather than &&), and remove two unused variables.
09:20.51 Notify 03BRL-CAD Wiki:Phoenix * 5716 /wiki/User:Phoenix/GSoc2013/Reports: /* Week 5 */
10:04.28 *** join/#brlcad kesha__ (~kesha@49.248.244.119)
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17:05.05 Notify 03BRL-CAD Wiki:Harman052 * 5717 /wiki/User:Harman052/GSoc2013/Logs:
17:08.41 Notify 03BRL-CAD:carlmoore * 56119 brlcad/trunk/src/libdm/dm-qt.cpp: remove trailing blanks/tabs
17:15.37 Notify 03BRL-CAD:vladbogo * 56120 (brlcad/trunk/include/dm-qt.h brlcad/trunk/src/libdm/dm-qt.cpp): A first attempt in drawing 2d lines.
17:27.38 brlcad vladbogo: so what's the current status?
17:27.49 brlcad did you ever figure out the reuse-of-a-window issue?
17:28.52 vladbogo brlcad: unfortunately not...still waiting for an answer on stackoverflow/qforum
17:29.45 vladbogo I have implemented the draw line functionality because I've considered that it shouldn't be changed while waiting for the answer
17:30.52 *** join/#brlcad zero_level_ (dfe3b1a8@gateway/web/freenode/ip.223.227.177.168)
17:30.53 brlcad okay, good
17:31.07 vladbogo and meanwhile I also tried to find a solution
17:31.46 vladbogo I will wait for a couple of days and if I can't find I'll consider as you suggested ignoring Tk
17:32.08 brlcad k
17:32.08 vladbogo brlcad: regarding the Wno-float-equal flag
17:32.17 brlcad yeah, that sounded fine
17:32.19 vladbogo I've tested using VERBOSE=1 make
17:32.25 brlcad saw your message about it being one dir
17:33.08 vladbogo and it seems to apply just to the Qt files in libdm(which might be a problem) but does not apply to following folders
17:33.44 vladbogo should I set it in the top-level CMakeList when Qt is enabled?
17:36.19 vladbogo also I found that libpc/CMakeList.txt enables Wno-error and Wno-inline assuming the compiler it gcc (or compatible) so I was thinking to change it using the same approach
17:37.13 vladbogo but wanted to clear out first if it should be enabled in the top-level or just in the lib dir
17:38.11 vladbogo also one more thing
17:39.37 brlcad usually you would TEST for it in the top-level makefile, set a variable, and then use it in the subdir
17:39.50 brlcad but as it's only currently in one directory, it's fine
17:40.26 brlcad do not add -Wno-error
17:40.37 brlcad libpc does that because of errors that cannot be turned off
17:41.06 vladbogo ok then I'll let libpc like this
17:42.09 vladbogo I've tried to compile on windows and I get the same error message as we've discussed before (some link error) which apparently needed to have the additional libraries quoted but I also downloaded the sources in the files section and there I get no compilation error (and does not have quotes) so I guess that shouldn't be the problem
17:44.38 vladbogo I've used visual studio 2010 for both compilation and also tried with mingw which also fails
17:50.38 brlcad vladbogo: so not one bit of that information you wrote is actionable
17:50.58 brlcad saying it gave an error is entirely meaningless without knowing specifically what and why
17:51.17 brlcad if you don't understand what or why, that is what must be figured out
17:51.37 brlcad not just blindly trying compiles in various systems, hoping one magically works....: )
17:51.57 vladbogo brlcad: the error is lnk1104: cannot open file
17:52.15 vladbogo and i get it for every lib
17:54.35 vladbogo all I could find is that it occurs when there are errors in specifying the library dependencies
18:01.49 vladbogo and I wasn't trying blindly hoping that one magically works:) first time I was on a machine where I had both svn and cmake installed and then when I remembered about the doc/Readme.Windows I was on a machine where I had none installed and after reading the file on sourceforge I saw that it's recommended to use the cmake gui and I thought I might have missed something so I tried again using the src zip and when I found out that it compiled it really intr
18:01.49 vladbogo igued me why but I couldn't find any relevant infos so that's why I asked
18:05.24 brlcad vladbogo: lnk1104 says that the library specification is probalby wrong
18:06.13 brlcad vladbogo: good to hear that you weren't trying blindly, but it's curious that you'd try three different build systems ... :)
18:06.43 brlcad I'd suggest picking just one and digging all the way down
18:06.57 brlcad probably regular msvc since that's the most often tested
18:07.01 vladbogo mingw was from pure curiosity because I saw in the readme that it's untested
18:07.06 brlcad and lnk1104 implies that it's probably a simple quoting issue
18:08.14 vladbogo then I'll tried to find a way to automatically include quotes and see what happens
19:13.56 Notify 03BRL-CAD Wiki:Vladbogolin * 5718 /wiki/User:Vladbogolin/GSoC2013/Logs:
19:46.14 Notify 03BRL-CAD Wiki:NyahCh3ck20 * 5719 /wiki/User:NyahCh3ck20/GSoc2013/Coding_Repor: /* 15 July - 21 July */
20:44.39 zero_level hi brlcad..
20:46.38 zero_level I have modified the definition for histogram, from our last discussion.
20:48.38 zero_level now it looks like icv_hist(icv_image_t* img, int n_bins, size_t**bins);
20:49.32 zero_level with a wrapper function icv_init_bins();
20:56.53 zero_level Also filter function turned great. Although it can handle arbitrary kernel size
20:58.04 zero_level but we will need a function to get a arbitrary kernel. For instance low_pass filter of size 7X7
21:02.38 zero_level Which approach do u suggest? Keeping an inbuilt library of filters(my recomm.) or implementing them as closed functions
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