Ardupilot plugin setup - Aeroclub-IITM/Plugins_setup GitHub Wiki
First we need a plugin for direct connection of ros with gazebo.
sudo apt install ros-melodic-gazebo-ros ros-melodic-gazebo-plugins
This following repo contains some world files and it's important to have some world files to be there in your catkin_ws to use with ros.
cd ~/catkin_ws/src
git clone https://github.com/Intelligent-Quads/iq_sim.git
cd ~/catkin_ws
catkin build
source ~/.zshrc
Now to launch gazebo+ros,
roslaunch iq_sim runway.launch
Make changes in your environment and save changes.
For displaying the camera output we can use
rosrun rqt_image_view rqt_image_view (Through rqt)
rosrun image_view image_view image:=<topic name>
For getting live video feed from camera and process it,
To setup darknet_ros for object classification.