# Ignition Gazebo Simulation
Ignition Gazebo supports a single frame (quadcopter) and world (July 2021).
Ignition Gazebo (opens new window) is an open source robotics simulator from the Ignition Robotics Project (opens new window). It is derived from the popular robotics simulator Gazebo, featuring more advanced rendering, physics and sensor models.
Supported Vehicles: Quadrotor
See Simulation for general information about simulators, the simulation environment, and simulation configuration (e.g. supported vehicles).
# Installation (Ubuntu Linux)
These instructions were tested on Ubuntu 18.04 and Ubuntu 20.04
- Install the usual Development Environment on Ubuntu LTS / Debian Linux.
- Install Ignition Gazebo following the installation instructions (opens new window) (
sudomay be required):
sh -c 'echo "deb http://packages.osrfoundation.org/gazebo/ubuntu-stable `lsb_release -cs` main" > /etc/apt/sources.list.d/gazebo-stable.list' wget http://packages.osrfoundation.org/gazebo.key -O - | sudo apt-key add - apt update apt install ignition-edifice
# Running the Simulation
Ignition Gazebo SITL simulation can be conveniently run through a
make command as shown below:
cd /path/to/PX4-Autopilot make px4_sitl ignition
This will run both the PX4 SITL instance and the ignition gazebo client
The supported vehicles and
make commands are listed below (click on the links to see the vehicle images).
The commands above launch a single vehicle with the full UI. QGroundControl should be able to automatically connect to the simulated vehicle.
In order to run the simulation without running the ignition gazebo gui, one can use the
HEADLESS=1 flag. For example, the following
HEADLESS=1 make px4_sitl ignition
In order to increase the verbose output,
VERBOSE_SIM=1 can be used.
VERBOSE_SIM=1 make px4_sitl ignition