RayTracer< T, U, V > Class Template Reference

#include <RayTrace.h>

Public Member Functions
	RayTracer (int numThreads, int nTot, V epsilon, bool verbose=false)
void	transfRays (T ctp, U *fr, bool inv=false)
void	propagateRaysToTarget (int start, int stop, T ctp, U *fr_in, U *fr_out, V t0, std::vector< V > errors)
void	parallelRays (T ctp, U *fr_in, U *fr_out, V t0)

Public Attributes
Utils< V >	ut
std::vector< std::thread >	threadPool

Detailed Description

template<class T, class U, class V>
class RayTracer< T, U, V >

Ray-trace class.

Contains methods for performing ray-traces between arbitrarily oriented and curved surfaces.

See also

Utils

RTRefls

Constructor & Destructor Documentation

RayTracer()

template<class T , class U , class V >

RayTracer< T, U, V >::RayTracer	(	int	numThreads,
		int	nTot,
		V	epsilon,
		bool	verbose = false
	)

Constructor.

Set internal parameters for ray-tracing.

Parameters

numThreads	Number of computing threads to employ.
nTot	Total amount of rays in beam.
epsilon	Precision of NR method, double/float.
verbose	Whether or not to print internal state information upon construction.

Member Function Documentation

parallelRays()

template<class T , class U , class V >

void RayTracer< T, U, V >::parallelRays	(	T	ctp,
		U *	fr_in,
		U *	fr_out,
		V	t0
	)

Run ray-trace in parallel.

Run a parallel ray-trace, depending on the type of target surface.

Parameters

ctp	reflparams or reflparamsf object containing target surface parameters.
fr_in	Pointer to input cframe or cframef object.
fr_out	Pointer to output cframe or cframef object.
t0	Starting guess for NR method, double/float.

See also

reflparams

reflparamsf

cframe

cframef

propagateRaysToTarget()

template<class T , class U , class V >

void RayTracer< T, U, V >::propagateRaysToTarget	(	int	start,
		int	stop,
		T	ctp,
		U *	fr_in,
		U *	fr_out,
		V	t0,
		std::vector< V >	errors
	)

Propagate rays to target.

Propagate a frame of rays to a target surface.

Parameters

start	Index of first loop iteration in parallel block.
stop	Index of last loop iteration in parallel block.
ctp	reflparams or reflparamsf object containing target surface parameters.
fr_in	Pointer to input cframe or cframef object.
fr_out	Pointer to output cframe or cframef object.
t0	Starting guess for NR method, double/float.
errors	Vector containing surface errors, if any.

See also

reflparams

reflparamsf

cframe

cframef

transfRays()

template<class T , class U , class V >

void RayTracer< T, U, V >::transfRays	(	T	ctp,
		U *	fr,
		bool	inv = false
	)

Transform to surface.

Transform ray-trace frame into target surface restframe, using target surface transformation matrix.

Parameters

ctp	reflparams or reflparamsf of target surface.
fr	Pointer to cframe or cframef object to be transformed.
inv	Whether or not to apply the inverse of the transformation matrix.

See also

reflparams

reflparamsf

cframe

cframef

Member Data Documentation

threadPool

template<class T , class U , class V >

std::vector<std::thread> RayTracer< T, U, V >::threadPool

Vector of thread object.

ut

template<class T , class U , class V >

Utils<V> RayTracer< T, U, V >::ut

Utils object.

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The documentation for this class was generated from the following file:

• src/CPU/RayTrace.h