Fairy Lights Spline System

v1.1

| Documentation |

The Fairy Lights Spline System generates beautiful, glowing strings of lights that gracefully follow splines, attach to actors, or drape across your environment.

Check the documentation for a complete breakdown of the Fairy Lights System and Spline Editor Component.

Highly Customizable

• Fully customizable LED and cord setups

• Adjustable LED spacing, scale, rotation, colors, and emissive intensity

• 9 built-in lighting patterns/modes with customizable parameters

Highly Optimized

• Performance-focused instancing for both LEDs and cord segments

• Configurable angle tolerance for optimizing cord geometry

Spline Editor Component

A powerful spline editing component designed for large-scale spline manipulation. Quickly modify, transform, filter, and process multiple spline points at once, making it easier to create and refine complex spline-based setups directly in the Unreal Engine editor.

Features

• Multi-point editing and filtering

• Save and restore spline points

• Spline transformation and processing tools

• Screw, Shrink Wrap, Simplify, and Snap tools

• Spline information and debug options

Together, the Fairy Lights Spline System and Spline Editor Component provide a flexible and performance-focused workflow for creating, editing, and optimizing spline-based light arrangements directly in Unreal Engine.