Install Support Package and Configure Environment

Step 1 of 4 in Customize 3D Scenes for Vehicle Dynamics Simulations

To customize scenes in your installation of the Unreal^® Editor and simulate within these scenes in Simulink^®, you must first install and configure the Vehicle Dynamics Blockset™ Interface for Unreal Engine^® 4 Projects support package.

Note

These installation instructions apply to R2023b. If you are using a previous release, see the documentation for Other Releases.

Verify Software and Hardware Requirements

Before installing the support package, make sure that your environment meets the minimum software and hardware requirements described in Unreal Engine Simulation Environment Requirements and Limitations.

Install Support Package

To install the Vehicle Dynamics Blockset Interface for Unreal Engine 4 Projects support package, follow these steps:

1. On the MATLAB^® Home tab, in the Environment section, select Add-Ons > Get Add-Ons.

   

2. In the Add-On Explorer window, search for the Vehicle Dynamics Blockset Interface for Unreal Engine 4 Projects support package. Click Install.

   Note

   You must have write permission for the installation folder.

Configure Environment

The Vehicle Dynamics Blockset Interface for Unreal Engine 4 Projects support package includes these components.

• An Unreal project, defined in AutoVrtlEnv.uproject, and its associated files. The project includes editable versions of the prebuilt 3D scenes that you can select from the Scene name parameter of the Simulation 3D Scene Configuration block.

• Three plugins, MathWorkSimulation: RoadRunnerMaterials, and MathWorksAutomotiveContent. These plugins establish the connection between MATLAB and the Unreal Editor and are required for co-simulation.

To configure your environment so that you can customize scenes, use copyExampleSim3dProject to copy the support package components to a folder on your local machine. For example, this code copies the files to C:\project.

sim3d.utils.copyExampleSim3dProject("C:\project");

If you want to use a project developed using a prior release of the Vehicle Dynamics Blockset Interface for Unreal Engine 4 Projects support package, you must migrate the project to make it compatible with Unreal Editor 4.27. See Migrate Projects Developed Using Prior Support Packages. Otherwise, you can Customize Scenes Using Simulink and Unreal Editor.

Note

If you want to use the plugins to co-simulate with more than one Unreal project, see Unreal Engine 4.27 Plugins.