Soap Bubble Film

Iridescent soap bubbles drift and bob through soft studio light, occasionally popping into a burst of particles. Each bubble is a sphere mesh rendered with a custom GLSL shader that approximates thin-film interference: a Fresnel term driven by the view/normal angle feeds a hue rotation across an HSV rainbow ramp, layered with a Blinn-Phong specular highlight from the key light and a rim-weighted alpha for the glassy edge.

• 8-14 bubbles, radius 1.2-3.2 units, sphere geometry 48x32 segments
• Fresnel falloff exponent 2.2, specular exponent 60
• Bob speed 0.4-0.9 rad/s, bob amount 0.3-0.9 units
• 60-particle burst per pop, lifetime 1.0-1.4s
• Camera auto-rotates at 0.25 rad/s, fog density 0.012

Simulation Settings

Wobble Speed 1.00 Wobble Amount 1.00 Drift Speed 1.00 Iridescence Intensity 1.00 Pop Chance 0.60 Auto-Rotate Speed 0.25 Rim Light Color