[ODE] sphere-mesh and box-mesh crash

[Patrick Enoch]

Hello all,

I have found out why the collider crashed. It was part of my own code  
which somehow wrote exactly into
the colliders' triangle-list at offset 12.

Still it remains unknown, why the container is full of triangles,  
while the contact status returns "no collision".

Regards,
Patrick


PS: this is an other movie done by uwe: A spoon grabs some teapots  
from a bowl of teapots

http://www.schikschnus.de/tease/Cereals_01_small.mp4

Isnt ODE beautiful?



On 25. Jun 2005, at 13:18 Uhr, Patrick Enoch wrote:

> Hello all,
>
> I just discovered that the collider for sphere-mesh and box-mesh  
> does not check the contact status.
> in mesh-mesh this is done. you need to insert the following 4 lines  
> before getting the actual results:
>
> ------------- snip ---------
>
> +  if (!Collider.GetContactStatus())
> +  {
> +     return 0;
> +  }
>
>     // get results
>     int TriCount = Collider.GetNbTouchedPrimitives();
>     const int* Triangles = (const int*)Collider.GetTouchedPrimitives 
> ();
>
> ------------- snip ---------
>
>
> Patrick
>
>
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