Issues: unable to model the convergent cable routing

[ZhanchiWang]

Hi there,
When I use SoRoSim to simulate a tapered cable-driven soft robot, I found a bug: when I set up a custom actuator path, for example, Y=0, Z=0.01*X^2, the program will crash.

You can check it out, hope this can be fixed in future versions.
Thank you so much for creating this very useful tool!