Page 1 of 1
Rolling On Surface Constraint
Posted: Sun Aug 30, 2020 7:12 pm
by aspenect14
Good evening!
I am currently trying to use the RollingOnSurfaceConstraint in OpenSim to help constrain the feet of my model. After coding the constraint in XML, the model will not open in OpenSim. I coded the constraint as <RollingOnSurfaceConstraint>. Any advice on this topic would be much appreciated!
Thank you!
Best,
Aspen
Re: Rolling On Surface Constraint
Posted: Thu Sep 03, 2020 10:43 am
by ongcf
Hard to debug with the info given. It's usually very easy to miss closing tags (e.g., </RollingOnSurfaceConstraint>) so that would be the first place to look. If you need a place to copy the correct XML tags, check out the option in the GUI: "Help --> XML Browser" to make sure you have the right tags.
Re: Rolling On Surface Constraint
Posted: Sun Sep 06, 2020 2:57 pm
by aspenect14
Thank you for your advice! I checked out the tags and double checked to make sure they were all correct. However, the model still does not open. I attached an image of the code below.
Re: Rolling On Surface Constraint
Posted: Sun Sep 06, 2020 6:33 pm
by tkuchida
Is anything displayed in the Messages window? Someone might be able to help you investigate if you post a MWE (
https://en.wikipedia.org/wiki/Minimal_working_example).
Re: Rolling On Surface Constraint
Posted: Sun Sep 06, 2020 7:37 pm
by aspenect14
Nothing pops up in the navigator or messages windows. I do not get any pop up windows. I attached the model below with the RollingOnSurfaceConstraint.