GenerateProjectFiles.sh from the terminal, where UE_PATH is the path to the Unreal installation folder. Browse to AirSim/Unreal/Environments/Blocks.Please see setting up Unreal Environment if you'd like to setup your own environment. AirSim comes with a built-in 'Blocks Environment' which you can use, or you can create your own. build.sh -debug to build in debug mode Build Unreal Environment #įinally, you will need an Unreal project that hosts the environment for your vehicles.

The setup script will install the right version of cmake, llvm, and eigen.ĬMake 3.19.2 is required for building on Apple Silicon./setup.sh # go to the folder where you clone GitHub projectsīy default AirSim uses clang 8 to build for compatibility with UE 4.25. Note: If you have UE 4.16 or older projects, please see the upgrade guide to upgrade your projects. Note: AirSim also works with UE >= 4.24, however, we recommend 4.27. If you have multiple versions of Unreal installed then make sure 4.27 is set to current by clicking down arrow next to the Launch button for the version. Run the Epic Games Launcher, open the Library tab on the left pane.Ĭlick on the Add Versions which should show the option to download Unreal 4.27 as shown below.While the Unreal Engine is open source and free to download, registration is still required. Please see instructions here Host machine # Pre-build Setup # Download Unreal Engine # We've two options - you can either build inside docker containers or your host machine. Theoretically, AirSim should work on higher macOS versions and Apple Silicon hardware, but this path is not offically supported. Only macOS Catalina (10.15) has currently been tested. Setup Remote Control (Multirotor Only).

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