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2 general questions....

Posted: Mon Dec 28, 2009 2:31 pm
by choo-chee
first is with maxwell. how come m-r knows how to calculate reflections inside a nickel tube or cube? it's like having endless bounces... ?
second is google related. how come when I type something in google I get answer instantly yet in my PC I have to wait .. :(

Re: 2 general questions....

Posted: Mon Dec 28, 2009 11:25 pm
by alexyork3d
too much xmas booze? :lol:

Re: 2 general questions....

Posted: Tue Dec 29, 2009 9:01 am
by choo-chee
no - I really want to understand this ...

Re: 2 general questions....

Posted: Tue Dec 29, 2009 4:09 pm
by Bubbaloo
choo-chee wrote:how come m-r knows how to calculate reflections inside a nickel tube or cube? it's like having endless bounces... ?
I don't understand the question. As far as I know, give Maxwell enough time and it will calculate all bounces.

Re: 2 general questions....

Posted: Tue Dec 29, 2009 4:19 pm
by choo-chee
but that's impossible ...? each bounce is affected by the previous bounce which reflects in it infinitely ...? and google ?

Re: 2 general questions....

Posted: Tue Dec 29, 2009 11:57 pm
by tom
Maybe you mean googol (which means 10^100) and not Google?

Re: 2 general questions....

Posted: Wed Dec 30, 2009 8:29 am
by choo-chee
no no , I really can't get no one to explain to me how typing a phrase in www.google.com returns 10000's of hits in 0.1 of a second while searching for a file or phrase in my PC takes minutes ?!

Re: 2 general questions....

Posted: Wed Dec 30, 2009 10:01 am
by yolk
that's because google's information is indexed: http://en.wikipedia.org/wiki/Index_%28search_engine%29

you can also index your files on your computer with google desktop search or use vista's (or 7) own indexing tools: http://en.wikipedia.org/wiki/Features_n ... sta#Search

Re: 2 general questions....

Posted: Wed Dec 30, 2009 10:06 am
by choo-chee
this I know but the speed it happens is not natural....

Re: 2 general questions....

Posted: Wed Dec 30, 2009 10:49 am
by yolk
well it should not take minutes on your computer..just seconds or split seconds. maybe your computer didn't finish indexing the harddisk or the index is corrupt. that or you're running your os off a floppy disk :D

Re: 2 general questions....

Posted: Wed Dec 30, 2009 1:51 pm
by tom
choo-chee wrote:first is with maxwell. how come m-r knows how to calculate reflections inside a nickel tube or cube?
Maxwell has no idea about nickel tubes or cubes. It bounces light energy between triangles forever and renders the rays reaching camera sensor.

Re: 2 general questions....

Posted: Wed Dec 30, 2009 1:55 pm
by choo-chee
so what I see with my eyes at once , actually is calculated over-and-over by mr ? I think that if I have time one day I'll try to see how MR handles a nice hall-of -mirrors ...

Re: 2 general questions....

Posted: Wed Dec 30, 2009 1:57 pm
by tom
Exactly! I can't wait for your "hall of mirrors" test :)

Re: 2 general questions....

Posted: Wed Dec 30, 2009 4:36 pm
by mashium123
i guess, that is the only action that makes maxwell some kind of a biased renderer: to stop it. :mrgreen:

*ducking and hiding*

Re: 2 general questions....

Posted: Wed Dec 30, 2009 5:07 pm
by tom
:D
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