Box Impact Flash FX – Collision-Triggered Flash System | TouchDesigner Tutorial

Xtal Insider Member Exclusive – Box Impact Flash FX

This tutorial explores the complete process of building the **Box Impact Flash FX** system a cinematic flash effect where motion, collision, and light interact in real time.

Rather than focusing on a single node trick, this project shows how rhythm and logic can merge into visual energy.

You’ll learn how to:
Build a dynamic control structure using **LFO, Logic, and Math CHOPs**
Drive movement and collision through real-time parameters
Control brightness and timing across multiple layers with **Constant TOP**
Blend and composite sources using **Add** and **Transform TOPs**
Apply creative tone adjustments using **Level, Blur, and Solarize**
Export a fully reactive sequence ready for performance or film use

This project encourages experimentation beyond replication.
Use it as a foundation – modify the colors, the motion rhythm,
connect it to audio-reactive inputs, or mix it with feedback systems.
Each variation you make becomes a reflection of your own interpretation.

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