Change the sizes of the muscles and ligaments in appearance

[Xijin Hua]

Dear experts:

Hope you are all well! I am modelling a soft nonlinear ankle foot orthosis using ligament materials in Opensim, as shown in Figure 1. I would like to change the size of the muscles and ligaments in appearance, as shown in Figure 2. Could you please tell me how to do that? I think should we need to add some codes in the below "Appearance" class?

<Appearance>
<!--Flag indicating whether the associated Geometry is visible or hidden.-->
<visible>true</visible>
<!--The color, (red, green, blue), [0, 1], used to display the geometry. -->
<color>0.80000000000000004 0.10000000000000001 0.10000000000000001</color>
</Appearance>

Thanks.

[Yunus Rezvanifar]

Hi Xijin
you may change "Muscle Display Radius" in the "Preferences" window under "Edit" tab on the top left corner of GUI.
Hope it works for you,
Best.