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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? |
02:09.08 |
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*** 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) |
02:13.09 |
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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 |
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16:35.13 |
kunigami |
is "quaturnion" a typo of "quaternion" or it
is actually a valid word? |
16:37.58 |
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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 |
21:43.32 |
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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 |