mcx_mie.h File Reference

MCX Mie scattering functions header. More...

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Functions
void	Mie (double x, double mx, const double *mu, float4 *smatrix, double *qsca, double *g)
	Precompute scattering parameters based on Mie theory [bohren and huffman]. More...
void	small_Mie (double x, double mx, const double *mu, float4 *smatrix, double *qsca, double *g)
	Precompute scattering parameters for small particles. More...

Detailed Description

MCX Mie scattering functions header.

Function Documentation

Mie()

void Mie	(	double	x,
		double	mx,
		const double *	mu,
		float4 *	smatrix,
		double *	qsca,
		double *	g
	)

Precompute scattering parameters based on Mie theory [bohren and huffman].

For each combination of sphere and background medium, compute the scattering efficiency and scattering Mueller matrix w.r.t. different scattering angles.

Parameters

[in]	x	sphere particle size parameters
[in]	m	complex relative refractive index
[in]	mu	precomputed cosine of sampled scattering angles
[out]	smatrix	scattering Mueller matrix
[out]	qsca	scattering efficiency

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small_Mie()

void small_Mie	(	double	x,
		double	mx,
		const double *	mu,
		float4 *	smatrix,
		double *	qsca,
		double *	g
	)

Precompute scattering parameters for small particles.

Parameters

[in]	x	sphere particle size parameters
[in]	m	complex relative refractive index
[in]	mu	precomputed cosine of sampled scattering angles
[out]	smatrix	scattering Mueller matrix
[out]	qsca	scattering efficiency