particle/generator

Presets

Name

Load JSON

Particles

Count Size min Size max Randomize size per particle Even distribution (grid-like) Layer mix (water / sand) Depth layer speed Rotation angle Auto-rotate noise Rotation speed rad/s

Colors

Background

Particle

BG alpha

Fluid

Speed Flow scale Noise scale Viscosity Turbulence Buoyancy Fluid coupling Drag Center pull Spread

Loop

Enable noise loop Loop duration

Force field view

Overlay shows the fluid velocity field. Hue encodes direction (0°=red, 120°=green, 240°=blue) and brightness encodes speed. Never included in exports or video.

Show field overlay Overlay opacity Particle opacity (overlay mode) Field blur Field brightness Field contrast

Video

FPS

Max duration (s)

Idle

scale