Automatic Radial Menus is a UE4 plugin which can be used to generate a radial menu of any size. The plugin manages user interaction and events for use with either a mouse or gamepad. This plugin can be implemented with 100% blueprint code, however, it also can be used in C++ if desired.

Features

• Generate radial menu segments of any size.
• Controls user input for mouse/keyboard and gamepads.
• Vast customisation options.
• Automatically apply text and images to segments.
• Bind hover, unhover and click events to any action.
• Blueprint and C++ compatible.

Online documentation: LinkIntegrating with C++ Examples:  Link

Thanks to RPMonkey for help with the shader creation.
https://www.unrealengine.com/marketplace/en-US/profile/RPMonkey