I am making a FDK model for the shoulder and i usually get this message that a SPLine penetrates one of the deltoideus wrapping surfaces during the inverse dynamic analysis.
Muscle.any(405) : deltoideus_lateral_part_3.SPLine : Penetration of surface : Surf : Via-point 'O_deltoideus_lateral_part_3' on 'SPLine' is located below the wrapping surface'Surf
I know where it comes from and it's generally only shown for 1 or 2 steps but i'm wondering how I could see visually that the SPLine is penetrating the wrapping surface to help debugging.
So in other words showing the SPLine and the wrapping surface. Or is the SPLine simply the muscle itself that's showed on screen ?
And do you have advices to help avoiding these issues ? I think I saw that it could help to mess with the SPLine mesh somewhere ?
If you locate the muscle in the ModelTree it will have references to the surfaces the muscle is wrapping on. If you click these references it will go to the surface which has an object "viewSurface" select that one and use the shortcut key F11 and it should display it.
The muscle is simply the SPLine with an added thickness.