EDInteractionSystem Documentation

EDInteractionSystem is a C++ Unreal Engine plugin that provides a reusable interaction framework for:

• Actor interactables via UEDInteractableComponent
• Foliage/instanced mesh interactables (data-driven via Project Settings)
• Multiple interaction methods: press, hold, hit-points, button mashing
• Client/server flows and validation
• Optional outline highlighting and a screen-space interaction widget
• MVVM-friendly UI via UEDInteractionViewModel
• Extensibility via interaction fragments that can inject extra ViewModels

Start here:

• Getting Started
• Project Settings
• Blueprint API Reference
• C++ API Reference