Implement a velocity constraint

[jjcasmar]

Hi,

I am trying to implement an AngularVelocityConstraint. I am looking at the LinearVelocityConstraint for inspiration and I see that if the constraint is still active (if(finished)...), it applies some corrections to the positions, but if not, it doesn’t. Is this the correct behavior? Do I need to apply the constraint to both the velocity and the position or only to the velocity?

[Hugo]

Hi @jjcasmar

I never used myself the LinearVelocityConstraint.
This “finished” internal C++ variable is just used to detect when constraint velocity ends. If you need to have key times as well this can be a way to deal with the period after the constraint. There is no real correct or incorrect behavior.

In your AngularVelocity, to my understanding, you should only need to implement the constraint on velocity.

Best

Hugo

[Author]

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