Strange behavior using ODE and lock motor option
Posted: 17 Nov 2020, 13:07
To illustrate this I made a very simple robot with two wheels and a slider:
https://udcgal-my.sharepoint.com/:u:/g/ ... w?e=5y55N7
It has ODE engine and the "lock motor when target velocity is zero" checked. the left motor has 20 deg/s target velocity. if you start the simulation, the movement goes well. if you set the target velocity to 0, the motor locks, and then, if you set again any velocity to the joint, the robot goes crazy.
I think its a problem when unlocking because if i uncheck the "lock motor..." option everything is fine, but i need the motors to be immobile when i dont use it.
Is this a bug? or am I doing something wrong?
https://udcgal-my.sharepoint.com/:u:/g/ ... w?e=5y55N7
It has ODE engine and the "lock motor when target velocity is zero" checked. the left motor has 20 deg/s target velocity. if you start the simulation, the movement goes well. if you set the target velocity to 0, the motor locks, and then, if you set again any velocity to the joint, the robot goes crazy.
I think its a problem when unlocking because if i uncheck the "lock motor..." option everything is fine, but i need the motors to be immobile when i dont use it.
Is this a bug? or am I doing something wrong?