[ODE] dCollide ---> Oooopps - bad matrix calculations

[Marco Correia]

 Sorry, it was that ODE 4x3 matrix again.... It's solved.

> -----Original Message-----
> From: ode-admin@q12.org [mailto:ode-admin@q12.org]On Behalf Of Marco
> Correia
> Sent: quinta-feira, 27 de Dezembro de 2001 19:36
> To: ode@q12.org
> Subject: [ODE] dCollide
> 
> 
> 
> Hi,
> 
>  I'm starting with ODE and I have a small simulation wich is just a cube
> falling on a plane.
> Assuming o1 and o2 are valid dGeomID objects (one is the cube, 
> the other is
> the plane), is this the correct way to call dCollide ?
> 
>    dContactGeom contact[3];
>    int contactCount = dCollide (o1, o2, 3,contact, sizeof(dContactGeom));
> 
>  When I do this I sometimes get strange values on the contact[n].pos[2]
> field. I mean strange, like '2.3350050306052e+138'. The other 
> fields of the
> dContactGeom structure are always ok.
>  After the strange values my simulation goes nuts, and the cube starts
> jumping higher and higher, and I get several messages like this one on
> stderr:
> 
> ODE Message 3: LCP internal error, s <= 0 (s=0.0000e+000)
> 
>  I didn't mess with the CMF parameters cause I supposed it has a nice
> default, but I'm starting to wonder...
> 
>  Anyone have a clue?
> 
> thanks
> Marco
> 
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