[ODE] Sweep-and-Prune space for ODE
nearaz at interamotion.com
Thu Nov 25 08:38:07 MST 2004
> On a mailing list a long long time ago, you mentioned you were
> messing around the a sweep and prune space for ODE. Did you ever
> get round to further testing it or releasing it to the ODE
Yup, I've made it into "seems to be working" state. I gave it to Russ, and
haven't heard of it since then :)
The reason probably is because in it's present state it's not "universal".
Eg. it relies heavily on 4-byte IEEE floats present on a system (which may be
a problem in Macs) - because it uses radix sorter from Opcode that's written
> What I'm most interested to know is that if it worked
> well in real world situations in particular FPS's.
Haven't tried it in any "real world" situation; and the last time I've done
anything remotely similar to FPS is, well... like 7 years ago :) I've only
made a couple of tests (eg. boxstack) and measured it's
performance/correctness against other spaces (simple, hash, quadtree).
I'll try to find the files/patch today and upload that somewhere.
Aras Pranckevicius aka NeARAZ
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