IRC log for #brlcad on 20150805

00:55.52 Notify 03BRL-CAD:starseeker * 65820 brlcad/trunk/src/libgcv/conv/fastgen4/fastgen4_write.cpp: MSVC doesn't like this static
01:07.25 konrado starseeker: I have been trying to do make install but I keep getting the error "/usr/bin/ld: cannot find -lBulletSoftBody"
01:08.51 vasc you probably need to have Bullet Physics installed on your system
01:09.03 vasc you can try compiling with the building libs instead
01:09.07 vasc builtin
01:09.48 vasc e.g. "cmake .. -DBRLCAD_BUNDLED_LIBS=ON"
01:16.50 konrado vasc: This is the what I used "cmake .. -DBRLCAD_ENABLE_STRICT=NO -DBRLCAD_BUNDLED_LIBS=ON -DCMAKE_BUILD_TYPE=Debug"
01:17.55 vasc other than trying some other version of Bullet Physics i'm out of ideas here
01:19.57 vasc hm
01:20.05 vasc make install uh
01:20.44 vasc you need to have write permissions too
01:21.54 vasc i never actually installed BRL-CAD. i just run it from the bin/ directory.
01:21.57 vasc mged
01:25.03 Notify 03BRL-CAD Wiki:Vasco.costa * 9225 /wiki/User:Vasco.costa/GSoC15/logs:
01:26.06 Notify 03BRL-CAD Wiki:Vasco.costa * 9226 /wiki/User:Vasco.costa/GSoC15/logs: /* Development Phase */
01:26.30 Notify 03BRL-CAD Wiki:Vasco.costa * 9227 /wiki/User:Vasco.costa/GSoC15/logs: /* Week 6 : 29 Jun-5 Jul */
01:26.48 Notify 03BRL-CAD Wiki:Vasco.costa * 9228 /wiki/User:Vasco.costa/GSoC15/logs: /* Weeks 7-8 : 6 Jul-12 Jul, 13 Jul-19 Jul */
01:28.33 konrado vasc: but in libxml BRL-CAD source which my GSoC project depends on, is only used for build process but is not installed. I failed to notice this since I did not do a make install before but starseeker pointed the issue to so I am trying to address it. Thanks for the assistance.
01:29.02 vasc yeah its a good idea to test make install as well
01:55.14 konrado So far the issue seems to have been resolved by adding -DBRLCAD_ENABLE_BULLET=ON to cmake
02:20.36 vasc new dependency?
02:20.48 vasc maybe bullet was only optional before
02:24.49 starseeker um. it should still be optional
02:25.01 starseeker that'll change at some point, but it's not supposed to be now
02:25.43 starseeker will try tomorrow
02:25.59 starseeker konrado: what platform?
02:27.38 konrado starseeker: linux, ubuntu14.04
02:47.18 Notify 03BRL-CAD:brlcad * 65821 brlcad/trunk/AUTHORS: looks like Doug Howard's first contributions to BRL-CAD began back in 2006 when Bob was still at SURVICE. archer mods. recently submitted patch (sf patch 399) implementing support for screened poisson reconstruction
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03:21.59 Notify 03BRL-CAD:brlcad * 65822 brlcad/trunk/NEWS: begin a list of contributors to the opencl accelerated pipeline effort. lots of primitives to get through, spatial partitioning, bundling, boolean weaving, etc. jon broke ground on the very first piece, converting sph shot evaluation to opencl (unoptimized, incoherent, unbundled) as exploratory research, validity testing, and overhead estimation. expect many others will
03:22.02 Notify contribute to the effort before it's complete.
03:22.04 Notify ...
03:23.13 Notify 03BRL-CAD:brlcad * 65823 (brlcad/trunk/src/librt/primitives/sph/sph.c brlcad/trunk/src/librt/primitives/sph/sph_shot.cl): apply sf patch 341 from Vasco Alexandre da Silva Costa (vasco_costa) which cleans up the opencl code for the sph primitive.
03:24.49 Notify 03BRL-CAD:brlcad * 65824 brlcad/trunk/AUTHORS: credit vasco for his work opencl cleanup work on the sph primitive. this is the first of several patches related to his gsoc2015 opencl project.
03:25.53 Notify 03BRL-CAD:brlcad * 65825 brlcad/trunk/NEWS: include vasco in the opencl contributors list
03:32.09 Notify 03BRL-CAD:brlcad * 65826 brlcad/trunk/src/librt/primitives/ehy/ehy.c: apply sf patch #346 (OpenCL shot code for EHY primitive) by vasco costa, implementing ehy evaluation in opencl.
03:43.18 Stragus Neat. I would be interested by that optimized librt OpenCL port/rewrite, it looks fun
03:44.26 Stragus You convinced me a while ago with the better coherency and fewer memory loads of CSG over triangles... and it's far more accurate too
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05:22.43 gurwinder brlcad: Hi, I have exported epa and ehy but not properly. I'm using quadratic equation of povray.
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13:49.30 Notify 03BRL-CAD:ejno * 65827 brlcad/trunk/src/libgcv/plugin.h: use 'GCV_EXPORT external' for gcv_converter_find()
13:53.56 Notify 03BRL-CAD:ejno * 65828 brlcad/trunk/src/librt/primitives/bot/gct_decimation/meshdecimationSSE2.c: add UNUSED to parameters
14:08.06 Notify 03BRL-CAD:ejno * 65829 brlcad/trunk/src/libgcv/plugin.h: fix typo
14:12.07 Notify 03BRL-CAD Wiki:Shobhit goel * 0 /wiki/User:Shobhit_goel:
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15:18.07 Notify 03BRL-CAD:ejno * 65830 (brlcad/trunk/src/libgcv/bot_solidity.h brlcad/trunk/src/libgcv/soup.h): remove GCV_EXPORT from non-public functions
15:22.02 Notify 03BRL-CAD:ejno * 65831 brlcad/trunk/src/libgcv/bot_solidity.h: bot_solidity is used by 3dm-g; add GCV_EXPORT extern
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15:34.21 konrado d_rossberg: Have I just submitted a patch to resolve the issue now. Concerning the issue with libxml I was informed by starseeker that libxml is not installed but only used during the build process but I failed to realize this earlier since I always just run bin/x3d-g after it build without doing make install. After doing doing a make install yesterday I understood what he was talking about, so I would have to configure libxml so that it is also installed.
15:38.57 d_rossberg konrado: did you saw my last comment regarding FREEWRLWrapper.c in the patch tracker?
15:40.27 konrado yes i did. I Have already replied through the tracker.
15:40.29 d_rossberg ah, ok, i see you did
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15:44.01 d_rossberg now it compiles :)
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16:46.56 Notify 03BRL-CAD:vasco_costa * 65832 (brlcad/trunk/src/librt/librt_private.h brlcad/trunk/src/librt/primitives/primitive_util.c and 2 others): apply sf patches #393 and latest #346. #393 implements tor and tgc evaluation in opencl. latest #346 refactors ehy opencl code. patches by me.
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16:55.13 Notify 03BRL-CAD:n_reed * 65833 (brlcad/branches/brep-debug/AUTHORS brlcad/branches/brep-debug/CMakeLists.txt and 155 others): sync from trunk
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17:12.57 Notify 03BRL-CAD:n_reed * 65834 (brlcad/branches/brep-debug/AUTHORS brlcad/branches/brep-debug/CHANGES and 177 others): sync from trunk
17:12.59 Notify 03BRL-CAD:vasco_costa * 65835 (brlcad/trunk/src/librt/primitives/arb8/arb8.c brlcad/trunk/src/librt/primitives/ell/ell.c): apply sf patch #370 which implements ell and arb8 evaluation in opencl.
17:16.22 Notify 03BRL-CAD Wiki:Vasco.costa * 9229 /wiki/User:Vasco.costa/GSoC15/logs: /* Week 11 : 3 Aug-9 Aug */
18:13.03 Notify 03BRL-CAD:n_reed * 65836 brlcad/branches/brep-debug/src/other/openNURBS/opennurbs_array_defs.h: fix compiler warning about possible overflow
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18:20.55 sofat starseeker, what is the status of my patch ?
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18:28.35 Notify 03BRL-CAD:vasco_costa * 65837 (brlcad/trunk/src/librt/primitives/sph/sph.c brlcad/trunk/src/librt/primitives/sph/sph_shot.cl): refactor sph opencl evaluation code (remove duplicate code, etc).
18:29.28 Notify 03BRL-CAD Wiki:Vasco.costa * 9230 /wiki/User:Vasco.costa/GSoC15/logs: /* Week 11 : 3 Aug-9 Aug */
18:29.49 Notify 03BRL-CAD Wiki:Vasco.costa * 9231 /wiki/User:Vasco.costa/GSoC15/logs: /* Week 11 : 3 Aug-9 Aug */
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18:34.46 Notify 03BRL-CAD Wiki:Vasco.costa * 9232 /wiki/User:Vasco.costa/GSoC15/logs: /* Week 11 : 3 Aug-9 Aug */
18:42.29 Notify 03BRL-CAD:n_reed * 65838 brlcad/branches/brep-debug/src/libgcv/facetize.c: suppress warning about longjmp possibly clobbering stack var
18:49.43 Notify 03BRL-CAD:vasco_costa * 65839 (brlcad/trunk/src/librt/librt_private.h brlcad/trunk/src/librt/primitives/arb8/arb8.c and 8 others): move declarations to top level in order to eliminate duplicate code.
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18:54.06 Notify 03BRL-CAD Wiki:Vasco.costa * 9233 /wiki/User:Vasco.costa/GSoC15/logs: /* Week 11 : 3 Aug-9 Aug */
19:03.59 Notify 03BRL-CAD Wiki:Vasco.costa * 9234 /wiki/User:Vasco.costa/GSoC15/logs: /* Development Status */
19:04.29 Notify 03BRL-CAD Wiki:Vasco.costa * 9235 /wiki/User:Vasco.costa/GSoC15/logs: /* Development Status */
19:05.10 Notify 03BRL-CAD Wiki:Vasco.costa * 9236 /wiki/User:Vasco.costa/GSoC15/logs: /* Development Status */
19:07.02 Notify 03BRL-CAD Wiki:Vasco.costa * 9237 /wiki/User:Vasco.costa/GSoC15/logs: /* Development Status */
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19:22.29 Notify 03BRL-CAD:vasco_costa * 65840 brlcad/trunk/NEWS: use only my first name and last name.
19:43.31 Notify 03BRL-CAD:n_reed * 65841 (brlcad/branches/brep-debug/src/libanalyze/util.cpp brlcad/branches/brep-debug/src/libged/shape_recognition.cpp): address compiler warnings about using uninitialized vars
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20:26.06 *** topic/#brlcad is BRL-CAD || http://brlcad.org || logs: http://ibot.rikers.org/%23brlcad/ || Congrats to all GCI 2014 winners Peter & Marc! || Congratulations to our 12 GSoC students! || Don't ask if someone is here, just ask your questions and wait for a response. ;-)
20:36.41 Notify 03BRL-CAD Wiki:Konrado DJ * 9239 /wiki/User:Konrado_DJ/GSoc2015/logs: /* 5 AUGUST 2015 */
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22:20.37 Notify 03BRL-CAD:brlcad * 65842 brlcad/trunk/src/librt/primitives/datum/datum.c: remove vlist debugging
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23:51.57 Notify 03BRL-CAD:starseeker * 65843 brlcad/trunk/misc/CMake/md5_compiletest.cmake.in: Add a note that the MD5SUM test isn't a reliable test for this sort of thing - back to the drawing board...

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