IRC log for #brlcad on 20140621

01:04.50 hcurtis Page 2 of the MGED Quick Reference Card has a graphic that very clearly illustrates the differences between groups, regions, and primitives. I understand that much better now.
01:32.15 Notify 03BRL-CAD Wiki:Inderpreet * 7328 /wiki/User:Inderpreet/GSoC14/logs: /* Week 5 */
02:06.03 hcurtis Since group_head appears on lines 213, 885, 910, 914, and 2944 of fast4-g.c in commit 56495, I need to correct the code in and near all of these places (maybe not on line 885).
03:08.23 hcurtis I researched this, but I could not find a clear answer. When I allocate memory for the group_head wmember list in BRL-CAD's fast4-g.c, should I use bu_*alloc() or bu_get()?
03:10.02 hcurtis I do know that bu_*alloc() is right for items that are large or infrequently needed. In contrast, bu_get() is suitable for small pointers and is faster. Sean said he wants fast4-g.c to be faster, but maybe group_head is too large for bu_get() to handle. Does anyone here know?
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10:11.02 javampire kanzure: Hi Bryan, I see you merged Raj's pull request, thanks for that !
10:12.12 javampire kanzure: if you want also to participate in the discussion I have with Raj please let us know, although it will be a challenge to find times which accommodates the time-zones of all 3 of us...
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21:48.47 clock has anyone used brl-cad for purpose of 3D printing?
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23:18.12 hcurtis I am working on the fast4-g.c task. I see that group_head appears five times in the program. I need to figure out what form these stack-allocated instances of group_head will take upon becoming dynamically allocated.

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