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In dark environments, you can turn on the Blaster Trajectory Light and turn the robot to face the brighter
area.
Python API:
Function: vision_ctrl.get_env_brightness()
Return value:
● brightness_value(int)
(1) Objective:Obtains information for sight position in terms of the parameters X and Y .
(2) Type: information block (list)
(3) Example: Follow visual markers
This will convert the difference between the sight position and a Vision Marker in the robot’s field of view
into a gimbal rotation angle value in order to direct the gimbal to move toward the Vision Marker.