[ODE] Large physics worlds - let autodisable handle it, or create
a sliding window of physical activity?
mweb at gmx.ch
Sun Apr 24 12:36:03 MST 2005
Aras Pranckevicius wrote:
>>>Should I package the patch again, and maybe submit/upload it somewhere?
>>I know I for one would love to try it out... Are there any major
>>issues with it?
I would like to try it out too. So it would be nice if you could provied
I did implement your idea with having all static objects in a quadtree
space and not using categroy/collide mask. And it works great. I don't
have the exact time that it takes within collision detection but when i
took a look at the cpu usage i get promissing results.
about 100 static objects: 8% cpu usage
about 1000 static objects 27% cpu usage
quadtree space for static objects:
about 100 static objects: 1.7% cpu usage
about 1000 static objects 1.7% cpu usage
I'm aware this values arn't very exact but they show that the first
version i used isn't usable. but i need to make some more tests with the
second version but i have to change my network code first, so that i
can add more objects than 1000 static ones. And sure there will be more
to calculate if i got more dynamic objects but since never all objects
will be active this won't be a problem.
thanks for your help and i hope to see a patch
More information about the ODE