# TrajectoryWaypoint (UORB message)

Waypoint Trajectory description. See also Mavlink TRAJECTORY msg
The topic trajectory_waypoint describe each waypoint defined in vehicle_trajectory_waypoint

[source file](https://github.com/PX4/PX4-Autopilot/blob/main/msg/TrajectoryWaypoint.msg)

```c
# Waypoint Trajectory description. See also Mavlink TRAJECTORY msg
# The topic trajectory_waypoint describe each waypoint defined in vehicle_trajectory_waypoint

uint64 timestamp		# time since system start (microseconds)

float32[3] position
float32[3] velocity
float32[3] acceleration
float32 yaw
float32 yaw_speed

bool point_valid
uint8 type

```