IRC log for #brlcad on 20110623

00:45.08 *** join/#brlcad crazy_imp (~mj@a89-182-188-243.net-htp.de)
00:58.04 *** join/#brlcad kunigami_ (~kunigami@201.53.197.251)
01:16.32 CIA-62 BRL-CAD: 03kunigami * r45221 10/brlcad/trunk/src/liboptical/ (CMakeLists.txt osl_rt2.c): the C osl raytracer example is no longer necessary
01:59.42 kunigami_ when shooting a new ray from a shader, is it better to define a new struct application or to use the same we receive as parameter?
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02:09.08 *** topic/#brlcad is BRL-CAD Open Source Solid Modeling || http://brlcad.org || http://sf.net/projects/brlcad || #brlcad logs: http://ibot.rikers.org/%23brlcad/ || BRL-CAD release 7.18.4 is posted! (20110412)
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14:00.51 starseeker ``Erik: http://www.amazon.com/Parsing-Techniques-Practical-Monographs-Computer/dp/1441919015
14:01.01 starseeker that looks interesting (if a bit expensive)
16:31.20 *** join/#brlcad Elrohir (~kvirc@p5B14A86A.dip.t-dialin.net)
16:35.13 kunigami is "quaturnion" a typo of "quaternion" or it is actually a valid word?
16:37.58 *** join/#brlcad Stattrav (~Stattrav@117.192.130.174)
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17:04.45 ``Erik I'd assume it's a misspelling
19:05.14 CIA-62 BRL-CAD: 03bob1961 * r45222 10/brlcad/trunk/src/tclscripts/mged/text.tcl: Modified the "gets" proc to use the last line in getsVal.
20:57.13 CIA-62 BRL-CAD: 03starseeker * r45223 10/brlcad/trunk/src/libpc/CMakeLists.txt: Add libz to the libpc include dirs
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22:04.00 kunigami In the script db/cornell.rt, the parameter "orientation" is 4-dimensional. If I understood right, it is representing a quaternion. I just learned what a quaternion is and how it can represent a rotation around a given axis. Can I extract the viewing direction from this quaternion?
23:50.21 starseeker sweet: http://www.ibm.com/developerworks/library/l-lexyac/index.html

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