| 00:00.23 | brlcad | the myopic focus on making just one ray fast(er) was refreshing |
| 00:00.54 | brlcad | talk included a memory footprint analysis |
| 00:03.43 | Stragus | Hrm yes... Test single ray for intersection against 8||32 sectors (overlapping in space), for each intersector sector (sorted first?): test intersection against groups of 8||32 triangles |
| 00:04.29 | Stragus | With sectors overlapping in space so that each triangle is unique to one sector, for coherent memory loads |
| 00:04.39 | Stragus | If I had to write a new raytracer for some reason, I would try that |
| 00:05.05 | Stragus | for each intersected* sector (and definitely sorted) |
| 00:07.11 | brlcad | starting to sound more like what he presented |
| 00:07.42 | brlcad | he's going to get me his presentation, should have it later |
| 00:07.51 | Stragus | Right. It's a valid approach, I get the idea |
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| 01:29.35 | starseeker | smacks himself-from-several-years-ago with a wet trout |
| 03:12.39 | starseeker | arrrrrgh |
| 03:12.49 | starseeker | iges-g, why? why are you segfaulting??? |
| 03:20.18 | starseeker | clang looks OK - just gcc version 6.3.0 20170406 in Release configuration |
| 03:21.06 | starseeker | readrec.c:46 seems to be smashing ntypes somehow... |
| 03:21.27 | starseeker | ew... lookat all the globals... |
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| 06:44.57 | brlcad | starseeker: acm journal of experimental algorithmics <-- focuses on discrete empiracle algorithms and data structures for practical areas like combinatorial optimization, computational geometr, searching, ... <- your work on nurbs to csg |
| 06:59.03 | brlcad | CMake Error at misc/CMake/BRLCAD_Util.cmake:208 (list): |
| 06:59.04 | brlcad | <PROTECTED> |
| 06:59.13 | brlcad | (cmake 3.3.0) |
| 07:07.02 | Notify | 03BRL-CAD:brlcad * 70028 (brlcad/trunk/src/conv/iges/iges_struct.h brlcad/trunk/src/conv/iges/main.c): initialize all the globals, especially the file list which might be causing a problem with list iteration (and potentially iges-g segfaulting in release mode. |
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| 18:05.41 | Notify | 03BRL-CAD:brlcad * 70029 brlcad/trunk/src/rt/view.c: add support for setting the a_no_booleans application struct flag, which turns off boolean evaluation. |
| 18:23.03 | Notify | 03BRL-CAD Wiki:Mariomeissner * 10147 /wiki/User:Mariomeissner/logs: |
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