Introduction to 234 Advanced Light Function v4.26-4.27+ Game Resource Pack
The 234 Advanced Light Function v4.26-4.27+ resource pack offers a fully customizable light function system with advanced features, including animation, dynamic flicker, and real-time sound effects. Designed to save development time and enhance visual immersion, this pack includes:
- Two Blueprint systems to quickly set up light functions:
- A Light Function Blueprint Material with animated layers and customizable sound effects.
- A Light Function Blueprint system supporting multicolored texture rendering.
The pack features 234 Light Function Materials and Material Instances, all fully customizable through Blueprint parameters. It includes 168 sound assets—WAV, Metasound, and Sound Cue systems—complete with Doppler effects for improved movement immersion.
Key features include:
- Animated Light Function Materials with adjustable rotation speed, scale, panning, and color parameters (ColorOn, ColorOff, Intensity).
- Real-time Flicker Effects with fully customizable durations for light on/off cycles and synchronized sound effects.
- Real-time Niagara Spark effects with automated spark sound generation, perfectly synchronized with visual sparks.
- Comprehensive sound system with configurable parameters for volume, attenuation, spawn probability, loop duration, pitch, and more—available per light function material, spot light, flicker effect, and spark effect.
This resource pack provides a complete, game-ready solution for dynamic lighting and sound integration in Unreal Engine projects.
2026-02-16 00:00:00-update version:234 Advanced Light Function v4.26-4.27+
