'camview' error running FEBio DEMO files

Installation
1

Hello,

I recently downloaded Gibbon as well as the accompanying FEBio and export_fig packages and am quite new to the software. However when I try to run certain demo files I am coming up with errors including "unrecognized function or variable ‘camview’. I double checked the file paths to export_fig and FEBio and they seem to run functionally.

As an example, when running the beam twist demo ( DEMO_febio_0004_beam_twist.m ), I receive the following output:

Unrecognized function or variable ‘camview’.

Error in vcw>start_vcw (line 251)
caxUserDataStruct.defaultView=camview(hNow);

Error using gdrawnow (line 45)
Error while evaluating ToggleTool OnCallback.

Unrecognized function or variable ‘camview’.

Error in gdrawnow (line 54)
hNow.UserData.defaultView=camview(hNow);

Error in meshView (line 168)
gdrawnow;

Error in DEMO_febio_0004_beam_twist (line 123)
meshView(meshStruct,optionStruct);

Is there any way to fix this issue?

2

Hi JVan08, this is interesting, as the maintainer of Gibbon I’m not familiar with the FEBio and export_fig packages. Are you able to share the source link for these? From what I can see, the errors you’ve shared don’t appear to be related to Gibbon.