Trackable velocity

[samsartor]

Trackable objects need velocity data. Both linear and rotational. ViveController currently has a pose_delta, but that isn't very helpful for physics and momentum and stuff. There should be a way to get the tracked object's instantaneous velocity.

The length of the linear vector is speed (m/s). The direction of the linear vector is direction of movement. The length of the angular vector is speed (radians/s). The direction of the angular vector is the axis of spin.

• [ ] Linear velocity (Vector3<f32>) on all Trackables
  • [ ] HmdMoment
  • [ ] ControllerMoment
  • [x] MappedController
• [ ] Angular velocity (Vector3<f32>) on all Trackables
  • [ ] HmdMoment
  • [ ] ControllerMoment
  • [x] MappedController

[samsartor]

Simple implementation from 7bdf668f4308275c4e432501fbf98c106c45a714

Moment velocities might require #3