◈ component · pigment-bath
Kubelka–Munk Pigment Bath
A stirred emulsion mixing pigments with two-constant Kubelka–Munk scattering — K/S inverted from masstone reflectance — across linseed oil, watercolor, and encaustic wax vehicles.
Install
Model
K/S = (1 − R)² / 2R; R∞ = 1 + K/S − sqrt((K/S)² + 2·K/S)
Source
components/optics/renderers/pigment.ts
Registry item: /r/pigment-bath.json
Citation
Kubelka, P., & Munk, F. (1931). Ein Beitrag zur Optik der Farbanstriche. Zeitschrift für technische Physik, 12, 593–601.