IRC log for #brlcad on 20150918

00:47.16 Notify 03BRL-CAD:starseeker * 66252 (brlcad/trunk/include/brep.h brlcad/trunk/src/libbrep/shape_recognition.cpp and 2 others): checkpoint
01:27.38 Notify 03BRL-CAD:starseeker * 66253 (brlcad/trunk/src/libbrep/shape_recognition.cpp brlcad/trunk/src/libbrep/shape_recognition_cylinder.cpp brlcad/trunk/src/libbrep/shape_recognition_planar.cpp): Various bug fixes - working on multi_cylinder_01, not done yet.
01:34.32 Notify 03BRL-CAD:starseeker * 66254 brlcad/trunk/src/libged/shape_recognition.cpp: we don't always want the first one...
02:06.23 Notify 03BRL-CAD:starseeker * 66255 (brlcad/trunk/src/libbrep/shape_recognition_cylinder.cpp brlcad/trunk/src/libbrep/shape_recognition_planar.cpp): The degenerate test was overly aggressive - only come to a degenerate conclusion if we have one shoal. Fix an infinite loop bug in triangulation.
02:25.17 Notify 03BRL-CAD:starseeker * 66256 brlcad/trunk/src/libbrep/shape_recognition.cpp: Add some preliminary logic limiting fil loops to planar faces. This is overly restrictive as a general proposition, but for the moment this simplifies some problems.
02:29.11 Notify 03BRL-CAD:starseeker * 66257 brlcad/trunk/src/libged/shape_recognition.cpp: make a note to do better naming for toplevel.
03:44.17 Notify 03BRL-CAD:starseeker * 66258 brlcad/trunk/src/libbrep/shape_recognition.cpp: oops
12:25.18 *** join/#brlcad teepee` (bc5c2134@gateway/web/freenode/ip.188.92.33.52)
13:22.58 Notify 03BRL-CAD:starseeker * 66259 (brlcad/trunk/src/libbrep/shape_recognition.cpp brlcad/trunk/src/libbrep/shape_recognition.h brlcad/trunk/src/libbrep/shape_recognition_util.cpp): simplify key generation.
13:43.43 Notify 03BRL-CAD:starseeker * 66260 brlcad/trunk/src/libged/shape_recognition.cpp: add a missing break, put in some debug printing.
13:50.38 *** join/#brlcad Boquete (~piotr@aaaf154.neoplus.adsl.tpnet.pl)
13:58.30 *** join/#brlcad kintel (~kintel@unaffiliated/kintel)
14:15.58 Notify 03BRL-CAD:starseeker * 66261 brlcad/trunk/src/libged/shape_recognition.cpp: Rework the order of island assembly - subtractions then unions.
14:47.28 *** join/#brlcad kintel (~kintel@unaffiliated/kintel)
14:52.28 Notify 03BRL-CAD:starseeker * 66262 brlcad/trunk/src/libged/shape_recognition.cpp: need to do subtractions last in shoals - union shoal elements may have part of their volume removed by the negative pieces. Need to think about this - could it ever be the other way around?
14:55.06 starseeker brlcad: nurbs raytracing is broken
14:55.09 *** join/#brlcad kintel (~kintel@unaffiliated/kintel)
14:56.42 *** join/#brlcad dracarys983 (dracarys98@nat/iiit/x-mdalllelhqxyoxpb)
14:59.06 Notify 03BRL-CAD:starseeker * 66263 (brlcad/trunk/include/brep.h brlcad/trunk/src/libbrep/BBNode.cpp and 3 others): reverse 66249 - it breaks raytracing
15:13.23 *** join/#brlcad kintel (~kintel@unaffiliated/kintel)
17:37.33 *** join/#brlcad Boquete (~piotr@aaaf154.neoplus.adsl.tpnet.pl)
18:06.19 Notify 03BRL-CAD:starseeker * 66264 brlcad/trunk/src/libbrep/shape_recognition_planar.cpp: More rework of nucleus logic.
18:10.35 *** join/#brlcad infobot (ibot@69-58-76-73.ut.vivintwireless.net)
18:10.35 *** 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. ;-)
18:16.50 *** join/#brlcad kintel (~kintel@unaffiliated/kintel)
18:17.58 Notify 03BRL-CAD:starseeker * 66265 brlcad/trunk/src/libbrep/shape_recognition_planar.cpp: indexed into the wrong loop array.
19:00.47 *** join/#brlcad kintel (~kintel@unaffiliated/kintel)
20:29.57 *** join/#brlcad LordOfBikes_ (~armin@dslb-088-066-215-030.088.066.pools.vodafone-ip.de)
20:36.33 Notify 03BRL-CAD:starseeker * 66266 brlcad/trunk/src/libbrep/shape_recognition.cpp: Improve same-cylinder testing.
20:38.16 Notify 03BRL-CAD:starseeker * 66267 brlcad/trunk/src/libbrep/shape_recognition.cpp: simplify
20:45.53 *** join/#brlcad kintel (~kintel@unaffiliated/kintel)
20:47.13 Notify 03BRL-CAD:starseeker * 66268 brlcad/trunk/src/libbrep/tests/nurbs_csg.g: Add a couple more test cases.
20:50.45 Notify 03BRL-CAD:starseeker * 66269 (brlcad/trunk/src/libbrep/shape_recognition_cylinder.cpp brlcad/trunk/src/libbrep/shape_recognition_planar.cpp): Turn off some debugging printing.
20:55.17 Notify 03BRL-CAD:starseeker * 66270 brlcad/trunk/src/libbrep/shape_recognition.cpp: keep to the unique number scheme to avoid problems with naming.
21:11.17 *** join/#brlcad kintel (~kintel@unaffiliated/kintel)
21:29.33 *** join/#brlcad LordOfBikes (~armin@dslb-088-066-215-030.088.066.pools.vodafone-ip.de)
21:46.24 Notify 03BRL-CAD:starseeker * 66271 brlcad/trunk/src/libbrep/shape_recognition_planar.cpp: Deal with more face flipping.
21:50.54 Notify 03BRL-CAD:starseeker * 66272 brlcad/trunk/src/libbrep/shape_recognition_cylinder.cpp: check for coplanarity of 4 points from two edges forming an implicit plane - if not coplanar, we're done. Needs test case.
21:53.24 Notify 03BRL-CAD:starseeker * 66273 (brlcad/trunk/src/libbrep/shape_recognition.cpp brlcad/trunk/src/libbrep/shape_recognition_planar.cpp): Add note about more needed tests.

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