A blue FLIP simulation evoking a flowing starry night

Flowing Starry Night,Sunset of Stars

Houdini FX, Media Art

Year
2025
Team
Individual
My role
Solo · Houdini FLIP, second prize in Shanghai
Recognition
Second Prize, Shanghai International Creative Culture Competition

Film

Overview

I used fluid motion to build the texture of brushstrokes.

From one Houdini FLIP simulation, I developed two works with distinct moods: a blue night and a red sunset.

Contribution

Planned both films and carried them alone, including FLIP simulation, look development, lighting, render, and the final finish.

Two paintings built with FLIP

The first piece shaped around a flow of blue starlight
FLOWING STARRY NIGHTCOOL DIRECTION
The second piece shaped around the flow of a red sunset
SUNSET OF STARSWARM DIRECTION

Blue starlight and a red sunset

I developed one fluid simulation into a night scene and a sunset scene, using the contrast between blue and red as the starting point for each film's movement and texture.

  • Concept
  • Visual Direction
Blue FLIP fluid moving across the frame like brushwork

Shaping the fluid like brushwork

I tuned the FLIP velocity and particle density until the simulated fluid moved more like a brushstroke.

  • Houdini
  • FLIP Solver
  • Simulation R&D
A fluid sequence revealing the density of red and orange particles

Color and light from particle density

I adjusted light and color to reveal the overlapping particles and the grain of the flow, developing the look so changes in density read as texture.

  • Look Development
  • Lighting
  • Color
Flowing Starry Night in its final exhibition-screen treatment

Final grading for the exhibition

After preparing the caches and renders, I adjusted contrast, color, and each film's editing rhythm in After Effects for the exhibition screen.

  • Cache
  • Rendering
  • After Effects

Selected frames

A blue FLIP simulation evoking a flowing starry night
Flowing Starry Night
A blue FLIP simulation evoking a flowing starry night
Sunset of Stars

Tools

HoudiniFLIP SolverAfter Effects

Recognition

2025 10th Huichang Youth Shanghai International Creative Culture Competition, Second Prize

May to June 2025, Shanghai University of Technology

Next projectThe Shelf of Time