nanoEngine tools
Tool
Grab or drag
Add particle
Delete particle
Attract brush
Repel brush
Kick brush
Vortex brush
Grab radius
Brush radius
Brush strength
Spawn N random
Spawn
Clear all
Thermostat target speed
Thermostat gain
Flow strength
Flow scale
Brownian jitter
Swirl factor
Particle count
Apply
Equilibrium distance
Interaction strength
Power curve
Max interaction distance
Damping
Time scale
Center pull
Trail fade per frame
Line width
Trail color
Ghost color
Wrap edges
Show particles
Randomize positions
Pause
Reset
Default settings
Space pause, R reset, P toggle panel
Use the Tool menu. Click-drag to interact.