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| 1998/3/6-12 [Academia/Berkeley/CSUA, Computer/SW] UID:13764 Activity:nil |
03/05 As some of you may have noticed, ownerships in /csua/tmp were
messed up. I have fixed the ownership of as many files as
possible, but there are some that I have no idea to whom
they belong; if your file is one of them, prove it, and let
me know. --Jon |
| 1998/3/6 [Uncategorized] UID:13765 Activity:nil 80%like:13768 |
3/05 I have the ultimate respect for Black Cherry Blowpops
\_ What's this from?? I remember seeing this but I don't remember
from where. |
| 1998/3/6-12 [Computer/SW/Compilers] UID:13766 Activity:nil |
3/6 gcc-2.8.1 & libstdc++-2.8.1 are in /csua/tmp/gcc for your bandwidth
preserving pleasure. There is no libg++-2.8.1. |
| 1998/3/6-8 [Computer/SW/Languages/Misc] UID:13767 Activity:low |
3/05 How do 16-bit and 32-bit color schemes work? Which bits do what?
Thanks.
\_ 16: generally, either 5-5-5 (1 bit unused or alpha channel),
6-5-5, 5-6-5, or 5-5-6. 32: 8-8-8 (8 bits alpha). If you
have really expensive hardware, sometimes 10-10-10. These
are RGB implementations, obviously. You can also use the
16-bit value to reference a TrueColor (24/32 bits) palette.
\_ Other strategies are separate 32-bit into 3 10-bit numbers,
and then each number is an index into a different table to
retrieve primary color value. Also, you have to consider
possible double buffering. Not all systems use RGB either,
your color model may be HSV. There are equivalent matrices
to convert one color model to another. Also, note that
there are perceivable colors not representable by a positive
combination of RGB.
possible double buffering and z-buffering. Not all systems
use RGB either, your color model may be HSV. There are
equivalent matrices to convert one color model to another.
Also, note that there are perceivable colors not representable
by a positive combination of RGB.
\_ What is "alpha" then? Thanks again.
\_ It provides a way to combine (or blend) RGB values together
to achieve special effects such as transparency. In normal
applications, pixel values are overwritten, but that does
not have to be. You can combine old RGB value with new
RGB value and blends them together. |
| 1998/3/6-7 [Uncategorized] UID:13768 Activity:nil 54%like:13609 80%like:13765 |
3/05 I have the ultimate respect for Black Cherry Blowjobs
\_ What's this from?? I remember seeing this but I don't remember
from where. |
| 1998/3/6-8 [Science/Space] UID:13769 Activity:high |
3/6 NASA has found water on the Moon, and predicts that human colonization
of the Moon is now feasible. It was announced at a press conference
yesterday morning.
\_ yes, but how much? It didn't sound like much to me.
\_ It's enough to support 1000 people for 100 years.
\_ There used to be a lot more, but the secret Nazi moon base on
the dark side of the moon used up most of it after Hitler
decided to expand the base to four times its previous size
back in the 60s. Damn Nazis.
\_ I know you think this is funny,but this is nowhere near
as hilarious as that apollo workstation thread a couple of
days ago. my stomach still hurts from that.
\_ This completes the circle, though. (Haven't you ever
wondered where DomainOS _really_ came from?)
\_ DOMAIN=Developed On Many Apollos Inside Nasa
\_ That's what they'd _like_ you to think; the
acronym is just nationalistic face-saving on the
part of the USA. Just like how Werner Von Braun
and the other Germans built up our space
program, but "we" did it all . . .
\_ You mean the Apollo entry was a lie?
\_ Of course not. No one ever lies in the motd.
\_ We know where domain/os came from. We also know where
Windows NT came from. (Hint: Does "//machinename"
look familiar? And we're talking years before URL's
adopted the syntax from Domain/OS.)
\_ Or... 10,000 people for 10 years... Not much. |
| 1998/3/6-7 [Science/Space] UID:13770 Activity:nil |
3/6 NASA has discovered talks are under way to co-market the chocolate
drink Yoohoo with Yahoo!, making it the Yahoo! Yoohoo Chocolate Drink
by NASA. Announcements are expected soon. - tpc |