The site is undergoing maintenance. The navigation experience will vary.
Computes a thin-film interference effect on six spectral bands.
Input Parameters
Input Color
The color that will be perturbed by the interference effect.
Eta
The index of refraction of the thin film. We assume the exterior medium is air.
Spread
The index of refraction's amount of variation across the color spectrum.
Thickness
The thickness of the thin film in nanometers.
Thickness Scale
Connect a pattern here to modulate the thickness. This will multiply the thickness value.
Front Only
Compute only interference on front-facing points. By default, both sides are computed.
Output Parameters
resultRGB
The color result.
resultR
The R channel from the resultRGB output.
resultG
The G channel from the resultRGB output.
resultB
The B channel from the resultRGB output.