fd and contact
- Anne Schmitz
- Posts: 76
- Joined: Thu May 31, 2007 7:44 am
fd and contact
Are there any reasons why OpenSim would just crash during forward dynamics with contact between the patella and femur? I submitted a bug report, but haven't heard anything on whether this is being looked at or what.
- Ayman Habib
- Posts: 2244
- Joined: Fri Apr 01, 2005 12:24 pm
RE: fd and contact
Anne,
The bug report has been updated with tracking info and suggestions to workaround this issue which is specific to the geometry .obj files in your model.
Best,
-Ayman
The bug report has been updated with tracking info and suggestions to workaround this issue which is specific to the geometry .obj files in your model.
Best,
-Ayman
- Anne Schmitz
- Posts: 76
- Joined: Thu May 31, 2007 7:44 am
RE: fd and contact
Hi Ayman,
I simplified my geometry, but the contact only works sometimes. Between the femur and patella, it works (kind of, there is a lot of penetration). However, between the femur and tibia, a forward dynamics simulation with no muscles activated should just produce a falling motion, but my tibia/femur contact does nothing. Any idea why or should I submit another bug report?
Thanks,
Anne
I simplified my geometry, but the contact only works sometimes. Between the femur and patella, it works (kind of, there is a lot of penetration). However, between the femur and tibia, a forward dynamics simulation with no muscles activated should just produce a falling motion, but my tibia/femur contact does nothing. Any idea why or should I submit another bug report?
Thanks,
Anne