IRC log for #brlcad on 20140611

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01:43.39 Notify 03BRL-CAD:starseeker * 61234 brlcad/branches/openscenegraph/src/libdm/osg-test.cpp: Get a wireframe view up, but not (yet) correct for coloring or lighting.
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02:58.44 hcurtis brlcad: Working on libbu again and rebuilding BRL-CAD. If you're available, we should talk about my next steps and such.
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05:10.08 albertcoder brlcad, Hello! I had a doubt in Materials Database. What is the difference between "table_materialID" and "materialID" in table "traits" here http://awesomescreenshot.com/08b2yhm7a8 ?
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08:06.35 hcurtis brlcad: Sean, I just got the libbu program to work.
08:11.12 oana_ cool job, hcurtis
08:11.23 oana_ I am curious, why didn't work in the first place?
08:12.29 hcurtis Thank you.
08:13.09 hcurtis It's a long story. How much time do you have? ;)
08:16.29 oana_ I have some time, and I read the backlog so I know where you were yesterday. So what did you change after you modified the library linking as brlcad suggested?
08:17.06 hcurtis Seriously, though--first I had the wrong library name, but once I corrected that, I kept getting an error saying "error while loading shared libraries." I tried a lot of different things to try to fix that, but editing my etc/ld.so.conf file was what finally worked.
08:18.39 hcurtis Thanks again for how you helped me earlier. Your advice helped set me on the right path.
08:22.15 oana_ Well, I am glad you figured it out :)
08:23.18 hcurtis Thank you.
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11:06.31 Notify 03BRL-CAD:tbrowder2 * 61235 brlcad/branches/d-binding/misc/d-bindings/test_hdr.h: ws
11:07.54 Notify 03BRL-CAD:tbrowder2 * 61236 brlcad/branches/d-binding/misc/d-bindings/G.pm: add missing variants in 32-bit map; comment out dup lines in maps; add preferred 32-bit map key order
11:08.36 Notify 03BRL-CAD:tbrowder2 * 61237 brlcad/branches/d-binding/misc/d-bindings/D.pm: add info; fix typo
11:10.24 Notify 03BRL-CAD:tbrowder2 * 61238 (brlcad/branches/d-binding/misc/d-bindings/CExtract.pm brlcad/branches/d-binding/misc/d-bindings/HObj.pm): change var 'orig_line' to more descriptive 'c_line'
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11:31.06 Notify 03BRL-CAD:indianlarry * 61239 brlcad/trunk/src/libbrep/PullbackCurve.cpp: Added hint parameter to SwapUVSeamPoint() - hint = 1 swap E/W, 2 swap N/S or default 3 swap both
11:38.24 Notify 03BRL-CAD:indianlarry * 61240 brlcad/trunk/src/libbrep/PullbackCurve.cpp: -----------
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12:24.18 Notify 03BRL-CAD:indianlarry * 61241 brlcad/trunk/src/libbrep/PullbackCurve.cpp: removed surface tree from pullback routines; now using latest pullback so don't need this logic branch
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13:46.46 Notify 03BRL-CAD:indianlarry * 61242 (brlcad/trunk/include/brep.h brlcad/trunk/src/libbrep/PullbackCurve.cpp): Added missing hint parameter to header for SwapUVSeamPoint(); Made face_GetBoundingBox() & surface_GetBoundingBox() public; added additional surface types to surface_GetBoundingBox() so that surface gets cast to proper surface type. Added face_GetBoundingBox() function that uses UV bounds of face for tighter 3d
13:46.48 Notify bounds.
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14:12.24 Notify 03BRL-CAD:starseeker * 61243 brlcad/branches/openscenegraph/src/libdm/osg-test.cpp: Turn off lighting for wireframes. Start trying to figure out how to do dashed lines for subtractions.
14:18.32 Notify 03BRL-CAD:starseeker * 61244 brlcad/branches/openscenegraph/src/libdm/osg-test.cpp: Specify the stipple pattern.
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14:52.08 Notify 03BRL-CAD:starseeker * 61245 brlcad/branches/openscenegraph/src/libdm/osg-test.cpp: Color is... complicated in a .g file. Need to figure out all the permutations and how to map them.
15:01.53 Notify 03BRL-CAD:starseeker * 61246 brlcad/branches/openscenegraph/src/libdm/osg-test.cpp: Few more notes on color.
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18:46.23 Notify 03BRL-CAD:carlmoore * 61247 brlcad/trunk/doc/docbook/system/man1/en/lgt.xml: minor fixes in lgt manpage
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18:54.51 ankesh11 brlcad: Hi!
18:55.23 ankesh11 I wanted to talk about the end-usage aspects of the project if you have time.
19:00.08 Notify 03BRL-CAD:tbrowder2 * 61248 brlcad/branches/d-binding/misc/d-bindings/F.pm: add new shared function
19:04.24 ankesh11 Also, would be great if I can have further inputs on the Analytics aspect. The initial plots along with the plots you recommended are ready(though they need to be tested with further data), how should I move forward with this?
19:09.16 raj12lnm hi all.
19:09.36 raj12lnm brlcad : can you tell me regarding hf ? Is it in active uses ?
19:09.44 raj12lnm Also regarding poly!
19:10.43 raj12lnm brlcad : The reason why I ask this question is because of the following
19:10.45 raj12lnm http://brlcad.org/wiki/BRL-CAD_Primitives
19:11.18 raj12lnm The above link describes that hf and poly are deprecated and suggests to use dsp and bot instead.
19:11.27 raj12lnm so should they be wrapped ?
19:11.40 raj12lnm I mean wrapped as geometry primitves in python ?
19:17.47 Notify 03BRL-CAD Wiki:Albertcoder * 7256 /wiki/User:Albertcoder/GSoC2014/logs: /* Week 4 */
19:33.41 Notify 03BRL-CAD Wiki:Inderpreet * 7257 /wiki/User:Inderpreet/GSoC14/logs: /* Week 4 */
20:10.12 Notify 03BRL-CAD:starseeker * 61249 brlcad/branches/openscenegraph/src/libdm/osg-test.cpp: This is an incorrect application of color, but it does do something...
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20:46.00 Notify 03BRL-CAD:jordisayol * 61250 brlcad/trunk/sh/make_rpm.sh: update openSUSE build dependencies
20:55.33 Notify 03BRL-CAD Wiki:Ankeshanand * 7258 /wiki/User:Ankeshanand/GSoC14/logs: /* Update logs */
21:09.27 ``Erik http://sciencealert.com.au/news/20141106-25657-2.html
21:12.26 n_reed heh, complete with lens flare
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21:26.24 hcurtis brlcad: I got the libbu task done. I am now working on fast4-g.
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21:37.10 Notify 03BRL-CAD:starseeker * 61251 brlcad/branches/openscenegraph/src/libdm/osg-test.cpp: Get reasonable colors, but fps is slow.
22:11.06 hcurtis andrei_: Thank you very much for all of your help yesterday. I was going to thank you at that time, but you logged off before I could. Sean told me to use only the gcc compile line and not a CMakeLists.txt file to solve my problem, and I found a way to do it.
22:11.39 andrei_ no problem :)
22:31.27 Notify 03BRL-CAD:starseeker * 61252 brlcad/branches/openscenegraph/src/libdm/osg-test.cpp: Rework test a bit.
22:58.31 Notify 03BRL-CAD:starseeker * 61253 brlcad/trunk/include/raytrace.h: Supposed to be an array of matrix pointers.
23:21.10 Notify 03BRL-CAD:starseeker * 61254 brlcad/trunk/src/librt/db_fullpath.c: Zero out everything...
23:25.09 Notify 03BRL-CAD:starseeker * 61255 brlcad/trunk/include/raytrace.h: Fix (I think) bu_calloc sizes. Trying to track down why valgrind reports 128 bytes originally malloced via DB_FULL_PATH_SET_CUR_MATRIX are not freed, despite iterating over the fp_mat arry to do bu_free cleanup... Am I mishandling mat_t or matp_t types somehow?

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