detray::scattering_helper< algebra_t > Struct Template Reference

Generates a random direction after multiple scattering. More...

#include <detray/test/utils/scattering_helper.hpp>

Public Types
using	scalar_type = dscalar<algebra_t>
	Scalar type used for angles.
using	vector3_type = dvector3D<algebra_t>
	3D vector type used for directions.

Public Member Functions
template<typename generator_t>
vector3_type	operator() (const vector3_type &dir, const scalar_type angle, generator_t &generator) const
	Operator to scatter the direction with scattering angle.

Detailed Description

template<concepts::algebra algebra_t>
struct detray::scattering_helper< algebra_t >

Generates a random direction after multiple scattering.

Member Function Documentation

operator()()

template<concepts::algebra algebra_t>

template<typename generator_t>

vector3_type detray::scattering_helper< algebra_t >::operator()	(	const vector3_type &	dir,
		const scalar_type	angle,
		generator_t &	generator ) const

Operator to scatter the direction with scattering angle.

Parameters

dir	input direction
angle	scattering angle
generator	random generator

Returns

the new direction from random scattering