[ODE] static objects

Jon Watte hplus-ode at mindcontrol.org
Tue Feb 22 09:33:32 MST 2005

Are you building in debug or release mode? On what kind of machine? 
What kind of space are you using? (HashSpace is pretty good) What 
does the profiler tell you? (Vtune on Intel CPUs, AMD Code Analyst 
on AMD CPUs)


			/ h+

-----Original Message-----
From: ode-bounces at q12.org [mailto:ode-bounces at q12.org]On Behalf Of THD
Sent: Sunday, February 20, 2005 2:11 PM
To: ode at q12.org
Subject: Re: [ODE] static objects

ah, yes, I found it in the documentation as well, gotta learn to look
harder next time :P
	But still my framerate gets low when I add lots of objects. I
check if the geom got a bodyId of 0 in my callback to speed up things,
but when I add like 100 geoms, my framerate goes down to 2 fps. Any clue
how to speed things up?

----- Original Message -----
From: Arturo Colorado Garín <acolorado at telefonica.net>
Date: Sun, 20 Feb 2005 17:30:02 +0100

> > But how do I position and rotate geoms? Seems I must associate a body
> > with them to do that, then they will be affected by gravity and collide
> > with my big trimesh.
> No, you have to associate the geoms to the bodyID = 0 with 
> dSetGeomBody(dGeomID, 0). That is, no body associated to the geoms. To 
> position and rotate geoms use the geom functions dGeomSetPosition() and 
> dGeomSetRotation() / dGeomSetQuaternion().
> Cheers,
> --Arturo Colorado
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