Simple objects and muscle path

Hello !

To start in a parallel way, are we able in Anybody, to model simple
objects like a sphere on a plane ? Maybe we have the same restrictions
we find in the body model. We could see that in 2D first.

Now, how do you change the muscle path of the deltoid, if it is possible?

Thank you.

Yoann

Hi Yoann

It is possible to model a sphere on a plane, but it should be done by
combining the various objects in AnyBody, there is no special joint
for this. It is however not possible to model this if the sphere
should be able to roll on the surface, since this will be a non
holonomic constraint, but if the sphere is sliding it is possible and
i guess this the case here. It is possible to restrict the motion and
reactions to be in 2D, but the system will always be in 3D.

The path on the deltoid muscle can be changed by changing the objects
that it is wrapping on, such as the glenohumeral sphere. You may find
the definition of the muscles in the BRep/Aalborg/Arm3D/Muscle.any

Best regards
Søren AnyBody Support

— In anyscript@yahoogroups.com, “Yo” <yoann.collet.1@e…> wrote:
>
> Hello !
>
> To start in a parallel way, are we able in Anybody, to model simple
> objects like a sphere on a plane ? Maybe we have the same
restrictions
> we find in the body model. We could see that in 2D first.
>
> Now, how do you change the muscle path of the deltoid, if it is
possible?
>
> Thank you.
>
> Yoann
>