IRC log for #brlcad on 20130708

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04:17.12 Notify 03BRL-CAD:phoenixyjll * 55964 brlcad/trunk/src/libbrep/intersect.cpp: The distance of a point and a plane may be negative - use fabs(). And fix a bug of triangle intersections - update the line_normal for triangle B, and floating points can not use == directly (we use ON_ZERO_TOLERANCE instead). And use the bounding box diagonals to calculate max_dis, as Volumn() might be zero.
05:07.13 Notify 03BRL-CAD:phoenixyjll * 55965 (brlcad/trunk/src/librt/primitives/brep/brep_debug.cpp brlcad/trunk/src/librt/tests/test_ssi.cpp): Deal with surface-surface intersection points.
06:30.42 Notify 03BRL-CAD:phoenixyjll * 55966 brlcad/trunk/src/libbrep/intersect.cpp: The inverse of the matrix may fail, and actually we don't need to solve a 3*3 system because x+y+z==1. And triangle intersections should handle the cases where the two planes are coincident.
06:53.07 Notify 03BRL-CAD Wiki:Phoenix * 5603 /wiki/User:Phoenix/GSoc2013/Reports: /* Week 3 */
06:53.50 Notify 03BRL-CAD Wiki:Phoenix * 5604 /wiki/User:Phoenix/GSoc2013/Reports: /* Week 3 */
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06:58.24 *** join/#brlcad d_rossberg (~rossberg@66-118-151-70.static.sagonet.net)
08:14.26 Notify 03BRL-CAD:phoenixyjll * 55967 (brlcad/trunk/src/librt/primitives/brep/brep_debug.cpp brlcad/trunk/src/librt/tests/test_ssi.cpp): Add the default entry to eliminate warnings.
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11:00.43 Notify 03BRL-CAD Wiki:Tbrowder * 5606 /wiki/DSP: /* A practical example [UNDER CONSTRUCTION] */
11:09.42 Notify 03BRL-CAD Wiki:Tbrowder * 5607 /wiki/DSP: /* A practical example [UNDER CONSTRUCTION] */
11:11.35 Notify 03BRL-CAD Wiki:Tbrowder * 5608 /wiki/DSP: /* A practical example [UNDER CONSTRUCTION] */
11:32.23 Notify 03BRL-CAD Wiki:Tbrowder * 5609 /wiki/DSP: /* A practical example [UNDER CONSTRUCTION] */
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13:58.03 Notify 03BRL-CAD:starseeker * 55968 brlcad/trunk/src/other/CMakeLists.txt: Move src/other/step to src/other/stepcode in preparation for switching to using the stepcode project sources
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14:13.26 Notify 03BRL-CAD:starseeker * 55969 (brlcad/trunk/src/other/stepcode/AUTHORS brlcad/trunk/src/other/stepcode/CMakeLists.txt and 217 others): Commit stepcode 0.7 vanilla - probably need to re-add one or two tweaks that haven't made it upstream yet.
14:16.17 Notify 03BRL-CAD:starseeker * 55970 brlcad/trunk/src/conv/step/CMakeLists.txt: Tell the step conversion code to look in the new location.
14:20.26 Notify 03BRL-CAD Wiki:Tbrowder * 5610 /wiki/DSP: /* A simple example */
14:28.24 Notify 03BRL-CAD:starseeker * 55971 brlcad/trunk/src/other/stepcode/CMakeLists.txt: Don't turn on the schemas unless we've got testing enabled.
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14:29.13 Notify 03BRL-CAD:starseeker * 55972 brlcad/trunk/src/other/CMakeLists.txt: stepcode switched from SCL to SC as a prefix
14:29.23 hickoryknoll who
14:30.31 *** part/#brlcad hickoryknoll (~hickorykn@66-118-151-70.static.sagonet.net)
14:38.58 Notify 03BRL-CAD:starseeker * 55973 brlcad/trunk/src/other/stepcode/src/cldai/sdaiDaObject.h: Quell unused variable warning - I *think* this is what this function is actually supposed to do?
14:39.38 Notify 03BRL-CAD:starseeker * 55974 brlcad/trunk/src/other/stepcode/src/cldai/sdaiDaObject.h: ws
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15:00.52 Notify 03BRL-CAD:starseeker * 55975 brlcad/trunk/src/other/stepcode/src/clstepcore/ExpDict.cc: Re-apply r55331 - use delete[] to free new[] memory
15:20.38 Notify 03BRL-CAD:starseeker * 55976 brlcad/trunk/src/other/stepcode.dist: Get distcheck going again for stepcode
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16:06.45 ``Erik starseek1r: http://graphics.stanford.edu/projects/dti/
16:43.48 Notify 03BRL-CAD:erikgreenwald * 55977 brlcad/trunk/src/other/stepcode/src/base/sc_memmgr.cc: malloc.h has been replaced by stdlib.h
17:21.09 Notify 03BRL-CAD:erikgreenwald * 55978 brlcad/trunk/src/other/stepcode/src/cllazyfile/lazyInstMgr.cc: force 64b constants to use unsigned long long instead of compile native long, which is too small on 32b machines
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17:44.50 Notify 03BRL-CAD:erikgreenwald * 55979 brlcad/trunk/src/other/stepcode/src/cllazyfile/p21HeaderSectionReader.cc: explicitely cast stream position before comparison to avoid an ambiguous overload for the == operator
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18:11.44 Notify 03BRL-CAD Wiki:Level zero * 5611 /wiki/User:Level_zero/GSOC13/logs: Week 3 and Milestone Reached
18:13.13 Notify 03BRL-CAD Wiki:Level zero * 5612 /wiki/User:Level_zero/GSOC13/logs: /* Milestonses Reached */
18:19.28 starseek1r ``Erik: cool!
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18:46.14 Notify 03BRL-CAD:carlmoore * 55980 brlcad/trunk/src/fbserv/fbserv.c: mention -p and -F in the Usage
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19:04.18 Notify 03BRL-CAD Wiki:NyahCh3ck20 * 5613 /wiki/User:NyahCh3ck20/GSoc2013/Coding_Repor: /* 8 July - 14 July */
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19:21.01 Notify 03BRL-CAD Wiki:Izakkayems * 5620 /wiki/User:Izak/GSOC_2013_logs: /* From July 1st to July 6th */
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19:40.36 Notify 03BRL-CAD Wiki:Vladbogolin * 5623 /wiki/User:Vladbogolin/GSoC2013/Logs:
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19:50.52 starseek1r ``Erik: it's r55951, but I don't quite understand why - running mged in isolation with the shaders.mged file or checking the prj_add command interactively, it seems to be found
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20:05.05 *** join/#brlcad mpictor (~mark@2601:d:b280:9:d63d:7eff:fe2d:2505)
20:39.04 ``Erik funky, 55951 is the removal of cached files? lame nfs caching must've tripped me up, I got 'successes' up in 55960 :/ I woulda dropped 55951 as a suspect if cmake hadn't started complaining about missing src/other/step/AUTHORS in 55970... stupid work machines and their stupid bad caching
20:52.03 starseek1r Tcl - never ending headaches a specialty
20:59.25 starseeker two possibilities - mged isn't properly seeing the generated index files in the build directory and we never noticed until now, or the generated index files are incorrect in some fashion
21:01.18 starseeker I need to do more careful testing, but if a "raw" run doesn't show the issue and the scripts do it may be the scripts are setting some override variables that used to be needed but are now incorrect...
21:02.08 starseeker actually, this may also be a good time to see if I can figure out how to do the regressions in such a way that we can also run them on Windows
21:02.18 starseeker needs to happen sooner or later...
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23:02.47 ``Erik my situation may've been unique in not having a recent enough 'make install', if it's been grabbing the installed variants instead of the build dir ones
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