💧 Rain & Light Controls
Rain intensity
28
mm/h
Wind speed
3.0
m/s
Drainage slope
1.0
%
Viewing angle
14
°
📊 Live Readout
Puddle depth
0.00 mm
Terminal v (2mm drop)
0.0 m/s
Fresnel reflectance
0 %
Drops in flight
0
Splashes/s
0
Neon + wet asphalt: raindrop terminal velocity (Atlas 1973), linear-reservoir puddle depth, Schlick–Fresnel reflectance