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Requirements & installation ​

Requirements ​

  • Unreal Engine 5.5, 5.6, 5.7, or 5.8.
  • Works in Blueprint and C++ projects alike — the plugin ships with prebuilt binaries, no compiling needed.
  • Depends on the Geometry Processing plugin (enabled automatically).

Installation ​

From the FAB store ​

  1. Get Proto Spline Volume on the FAB store.
  2. Install it to your engine version through the Epic Games Launcher (Library ▸ Fab Library ▸ Install to Engine).

Manual ​

Drag the plugin folder (with its binaries) into your engine installation's plugins folder, e.g.:

UE_5.8/Engine/Plugins/ProtoSplineVolume/

Then, in the editor ​

  1. Enable Proto Spline Volume in Edit ▸ Plugins if it is not already, and restart when prompted.
  2. Open Proto Tools ▸ Proto Spline Volume.

Next: draw your first volume.