Search found 18 matches

by muku
Fri Sep 26, 2008 12:38 pm
Forum: Support and Development
Topic: Imaginary numbers?
Replies: 3
Views: 2859

Re: Imaginary numbers?

Well, implement them yourself. You could simply represent them as a table like x = { r=2, i=-1} and the standard operations on complex numbers are easy enough to implement (consult Wikipedia if you are unsure). You could also give them a metatable with the appropriate functions so that you can simpl...
by muku
Thu Aug 21, 2008 3:28 pm
Forum: Support and Development
Topic: Frame rate, vsync and CPU usage
Replies: 16
Views: 18010

Re: Frame rate, vsync and CPU usage

Hm. That's interesting. So the ATI/NVidia divide doesn't seem to be as clear cut as I thought.
by muku
Wed Aug 20, 2008 6:20 pm
Forum: General
Topic: Avatars: OBEY!
Replies: 763
Views: 1010025

Re: Avatars: OBEY!

qubodup wrote:
muku wrote:Minimalist.
let's not fight about it
Wait, what?

I was only referring to my avatar :lol:
by muku
Wed Aug 20, 2008 6:19 pm
Forum: Support and Development
Topic: Frame rate, vsync and CPU usage
Replies: 16
Views: 18010

Re: Frame rate, vsync and CPU usage

Thanks. That supports my ATI/NVidia theory.

Anyone else?
by muku
Wed Aug 20, 2008 4:51 pm
Forum: General
Topic: Avatars: OBEY!
Replies: 763
Views: 1010025

Re: Avatars: OBEY!

Minimalist.
by muku
Wed Aug 20, 2008 4:24 pm
Forum: Support and Development
Topic: Frame rate, vsync and CPU usage
Replies: 16
Views: 18010

Re: Frame rate, vsync and CPU usage

Good idea. I guess we only really need to test the version with VSync on because without it it's going to eat 100% CPU anyway. I'm attaching the VSync version, so all you have to do is run it and report framerate and CPU usage (from Task Manager or equivalent); also mention video card make and wheth...
by muku
Wed Aug 20, 2008 3:08 pm
Forum: Support and Development
Topic: Frame rate, vsync and CPU usage
Replies: 16
Views: 18010

Re: Frame rate, vsync and CPU usage

Hmm. After some digging, it seems that ATI drivers actually run a busy loop while they're waiting for vsync, which seems pretty stupid to me, especially since NVidia seems to get along just fine without that. To confirm that, I would appreciate it if other people (both with ATI and NVidia cards) cou...
by muku
Wed Aug 20, 2008 11:50 am
Forum: Support and Development
Topic: Frame rate, vsync and CPU usage
Replies: 16
Views: 18010

Frame rate, vsync and CPU usage

Hi there, just recently discovered Löve and I think it's lövely. There's something about CPU usage that's bugging me though. There has been a thread about this a while back, but the thread has since turned to other topics, so I figured I'd start a new one. Take the following code: function load() lo...