Murmur

Category: Particles Tags: particle, gpu, flow, simulation, glow, organic, hypnotic, audio

GPU compute particle flow field — 262k particles advected by a curl-noise and strange-attractor velocity field into ever-evolving luminous murmurations. Audio-reactive, never loops.

Parameters

Field

Parameter	Range	Default	Unit
Density	0 – 100	68	%
Emitter Shape	0 – 4	0

Flow

Parameter	Range	Default	Unit
Flow Scale	1 – 12	3.8
Turbulence	0 – 100	0
Strange Flow	0 – 100	25	%
Strange Twist X	0 – 100	40
Strange Twist Y	0 – 100	27

Particles

Parameter	Range	Default	Unit
Particle Size	0 – 100	25
Glow	0 – 100	80
Streak	0 – 100	0	%
Glow Falloff	0.6 – 8	2.4

Motion

Parameter	Range	Default	Unit
Flow Speed	0 – 100	35
Drift	0 – 360	0	°
Lifetime	0.5 – 12	6.3	s

Audio

Parameter	Range	Default	Unit
Bass Drive	0 – 100	40	%
Treble Shimmer	0 – 100	40	%
Mid Swirl	-100 – 100	0

Forces

Parameter	Range	Default	Unit
Swirl	-100 – 100	0
Gravity	-100 – 100	0
Inertia	0 – 100	72	%
Flow Warp	0 – 100	0
Flow Evolution	0 – 200	100	%

Origin

Parameter	Range	Default	Unit
Center X	0 – 100	50	%
Center Y	0 – 100	50	%

Color

Parameter	Range	Default	Unit
Speed Tint	0 – 100	40
Color Mode	0 – 3	0
Hue Drift	0 – 360	0	°

Color (Calm)

Parameter	Range	Default	Unit
Hue	0 – 360	208.8	°
Saturation	0 – 100	85	%
Brightness	0 – 100	90	%

Color (Fast)

Parameter	Range	Default	Unit
Hue	0 – 360	331.2	°
Saturation	0 – 100	70	%
Brightness	0 – 100	100	%

Background

Parameter	Range	Default	Unit
Hue	0 – 360	223.2	°
Saturation	0 – 100	60	%
Brightness	0 – 100	4	%
Background Opacity	0 – 100	100	%

Transform (universal)

These parameters are available on all sources.

Parameter	Range	Default	Unit
Position X	-100 – 100	0
Position Y	-100 – 100	0
Rotation	-180 – 180	0	°
Scale	0 – 200	100	%
Zoom	0 – 200	100	%