Obstacle Avoidance on ROS2

Hi, I am also working on PX4 with ubuntu22.04 for indoor flying with V-SLAM, I am trying to do visual positioning, and I will also want to add cruise and obstacle avoidance in the future.

So far, I base on an offboard example from @Jaeyoung-Lim, trying to combine a V-SLAM to it.
This is a simple test, we are still working on the camera intrinsic problem on the gazebo plugin.

Although I am pretty new to PX4, we would like to join or contribute to the project if there is a chance.