IRC log for #brlcad on 20180108

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01:20.45 *** topic/#brlcad is This channel is for BRL-CAD and open source CAx discussion! Logs @ http://infobot.rikers.org/%23brlcad/
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05:41.39 yukonbob q: if I've got a combination built: say an arb8 cube w/ a cutout (my_cutout.c), and I want to do more cutting-out -- how do I edit the CSG that's already done to do my additional " - someother.s" ?
05:43.01 yukonbob sees [i]
05:44.25 yukonbob ... which might have got me partway there...
05:54.39 yukonbob sees [red]
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15:55.12 starseeker Stragus: are you familiar with this? https://github.com/ospray/tsimd
15:55.13 gcibot [ GitHub - ospray/tsimd: Fundamental C++ SIMD types for Intel CPUs (sse, avx, avx2, avx512) ]
16:39.03 starseeker huh https://github.com/lighttransport/nanort
16:39.04 gcibot [ GitHub - lighttransport/nanort: NanoRT, single header only modern ray tracing kernel. ]
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18:05.13 Stragus starseeker: I'm not, I always use intrinsics directly
18:05.35 Stragus I don't like having any kind of wrapper, it's always limited in what you can do, and sometimes emits suboptimal instructions
18:56.25 Notify 03BRL-CAD:starseeker * 70571 (brlcad/trunk/src/nirt/CMakeLists.txt brlcad/trunk/src/nirt/command.c): Needs testing, but switch from using custom str_dbl function to the standard strtod. Ideally this will get us support for scientific notation in nirt inputs... also, if I'm not mistaken, the old code wouldn't have worked if vect_t was compiled with fastf_t set to float...
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21:13.44 Notify 03BRL-CAD Wiki:Lucas31415 * 0 /wiki/User:Lucas31415:
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