IRC log for #brlcad on 20120105

02:21.14 CIA-28 BRL-CAD: 03brlcad * r48195 10/brlcad/trunk/src/tclscripts/mged/anim.tcl:
02:21.14 CIA-28 BRL-CAD: quote the animation commands being piped via open(n) since filepaths with spaces
02:21.14 CIA-28 BRL-CAD: look like the command name. this is in response to sf bug 3466818 from nephesh
02:21.14 CIA-28 BRL-CAD: (hwangbo) (how to solve the edit animation curve) where a common install of
02:21.14 CIA-28 BRL-CAD: BRL-CAD into the usual Program Files directory was problematic.
10:44.06 *** join/#brlcad jordisayol (~jordisayo@unaffiliated/jordisayol)
18:52.17 CIA-28 BRL-CAD: 03n_reed * r48196 10/brlcad/trunk/src/librt/opennurbs_ext.cpp: sanity
20:21.53 *** join/#brlcad pawleeq (~pawleeq@212-96-188-229.cust.selfnet.cz)
20:21.59 pawleeq Hello
20:22.57 pawleeq when I create arbn some of the lines ar drawn and some not, why is that?
20:27.23 n_reed not that familiar with arbn myself, I'll take a minute to refresh my memory
20:28.17 pawleeq n_reed: thanks
20:33.57 n_reed how are you creating the arbn? with the 'in' command?
20:34.12 pawleeq yes
20:34.47 n_reed any chance you could give me the input string so I could see what you're seeing?
20:35.46 pawleeq for example this command: in arbn4.s arbn 7 1 0 0 1 0 1 0 1 -1 0 0 1 0 -1 0 1 0 0 1 1 0 0 -1 1 1 1 1 1.5 creates cube with one corner cut off, but the edges of the cutout are not drawn
20:53.06 n_reed so it definitely looks like a bug in the line drawing code
20:53.41 n_reed if you run the rt command it does seem to render correctly
21:18.25 n_reed it looks like you can work around the problem by always specifying the plane with a unit vector
21:19.31 n_reed so if you change the last clipping plane of your example from (1 1 1) to (.577 .577 .577), you seem to get the right behavior
21:25.28 pawleeq thanks :)
23:00.17 *** join/#brlcad Stattrav (u3131@gateway/web/irccloud.com/x-jbpqduaqvuqvvdtd)

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