`struct` OpticalFlowVelocityData

fbs/optical_flow.fbs / Source schema

Velocity estimate derived from optical flow.

FlatBuffers root table: OpticalFlowVelocity

Name	Type	Unit / Scale	Notes
`timestamp_us`	`ulong`	microseconds	Estimate timestamp in monotonic boot time.
`velocity_flu_m_s`	`synapse.types.Vec2f`	meters per second	Planar velocity estimate in the body FLU frame.
`velocity_enu_m_s`	`synapse.types.Vec2f`	ENU frame (x east, y north, z up), meters per second	Planar velocity estimate in the local ENU frame.
`flow_rate_uncompensated_rad_s`	`synapse.types.Vec2f`	radians per second	Raw angular flow rate before gyro compensation.
`flow_rate_compensated_rad_s`	`synapse.types.Vec2f`	radians per second	Angular flow rate after gyro compensation.
`gyro_flu_rad_s`	`synapse.types.Vec3f`	FLU body frame (x forward, y left, z up), radians per second	Body angular rate used for compensation.