About Neon Fluid Ecosystem
How it works
The effect runs a GPU-based fluid simulation with multiple dye injectors, each assigned to a frequency band. Force injection magnitude and direction are derived from the band energy and phase, while dye color is set by the band's position in the neon color palette. The fluid solver uses the standard advection-projection method with Jacobi pressure iteration. A custom post-processing chain applies: (1) HDR tone mapping to handle the high dynamic range of overlapping neon colors, (2) multi-pass Gaussian bloom with a wide kernel for the neon glow, and (3) color grading that enhances saturation in the neon hue ranges while keeping the background deep black.
Audio Features
- ▸ Frequency Bands
- ▸ Band Energy
- ▸ Spectral Balance
- ▸ Phase Information
Best For
- ▸ Synthpop & Electropop
- ▸ Neon-Themed Events
- ▸ Club & Festival Visuals
- ▸ Brand Videos
MusicMind Engine
Tension Analysis (L4) shifts fluid color temperature between warm and cool based on chord tension, Key Color Mapping (L6) assigns neon dye colors anchored to the detected key, and Narrative Arc (L7) modulates fluid injection force across the song's structural sections.
Learn how MusicMind analyzes music →Science Behind This Effect
Neon Fluid's color temperature shifts with chord progression changes — warmer during resolved (low-tension) chords, cooler during dissonant (high-tension) passages.
Learn more: Chord Progressions & Emotion →