calculateIntensity: Intensity change
In FredrikWartenberg/rainbowLab: Generate Rainbows

Description Usage Arguments Details Value Author(s)

Calculate change in intensity of ray propagating through the water drop

1	calculateIntensity(lambda, thetaI, thetaE, thetaR, nR, method = "identity")

`lambda`	Wavelength nm
`thetaI`	Incident angle of ray into drop
`thetaE`	excident angle of ray from drop
`thetaR`	reflection angle inside drop
`nR`	number of reflections
`method`	intensity calculation method (see details=

The identity method set attentuation to 1 (no attenuation) The fresnel method calculates attenuation based on reflection and transmission coefficients.

attenuation value in linear domain (0..1)

Fredrik Wartenberg

FredrikWartenberg/rainbowLab documentation built on April 5, 2021, 11:42 p.m.