fieldPointsOnFlux.h File Reference

Classes
class	FluxParametricPoints

Functions
std::vector< std::vector< double > >	setVerticesParValuesOnFlux (const Flux &f, int type)
std::vector< std::vector< double > >	setVerticesParValuesUsingDistance (const Flux &f)
std::vector< std::vector< double > >	setVerticesParValuesUsingPoints (const Flux &f)
std::vector< std::vector< double > >	setParOnClosedFluxUsingDistance (const Flux &f)
std::vector< std::vector< double > >	setParOnFluxUsingPoints (const Flux &f)
double	getNextParamPointForDist (const Edge &ge, double parStart, double parEnd, double targetLength)

Function Documentation

getNextParamPointForDist()

double getNextParamPointForDist	(	const Edge &	ge,
		double	parStart,
		double	parEnd,
		double	targetLength
	)

Gets the next parametric value on a flux curve based on starting point on the model edge and target length.

Parameters

ge	edge on which parametric value is being calculated.
parStart	starting point on the model edge. Need to walk targetLength along the edge from this point.
parEnd	parametric value of end point on the model edge. Need this to make sure we move towards right direction.
targetLength	distance to be moved.

Returns

parametric value of new point on the modele edge.

setParOnClosedFluxUsingDistance()

std::vector< std::vector< double > > setParOnClosedFluxUsingDistance

(

const Flux &

f

)

Function to set parametric values on a closd flux based on a given fixed distance (spacing between points). Low level function for the actual implementation.

Parameters

flux	input flux curve.

Returns

a double vector where dimension 1 is equal to the number of model edges, and with a vector of corresponding parametric values.

setParOnFluxUsingPoints()

std::vector< std::vector< double > > setParOnFluxUsingPoints

(

const Flux &

f

)

Function to set parametric values on a flux based on a set of points. Low level function for the actual implementation.

Parameters

flux	input flux curve.

Returns

a double vector where dimension 1 is equal to the number of model edges, and with a vector of corresponding parametric values.

setVerticesParValuesOnFlux()

std::vector< std::vector< double > > setVerticesParValuesOnFlux	(	const Flux &	f,
		int	type
	)

Top level function to set the parametric values on a flux curve.

Parameters

flux	input flux curve (contains all the information for points placement).
pointPlacementType	type of points placement. 0 = based on fixed distance (spcaing), = 1 based on already found field following points on flux.

Returns

a double vector where dimension 1 is equal to the number of model edges, and with a vector of corresponding parametric values.

setVerticesParValuesUsingDistance()

std::vector< std::vector< double > > setVerticesParValuesUsingDistance

(

const Flux &

f

)

Function to set parametric values on a flux based on a given fixed distance (spacing between points). Used when pointPlacementType == 0.

Parameters

flux	input flux curve.

Returns

a double vector where dimension 1 is equal to the number of model edges, and with a vector of corresponding parametric values.

setVerticesParValuesUsingPoints()

std::vector< std::vector< double > > setVerticesParValuesUsingPoints

(

const Flux &

f

)

Function to set parametric values on a flux based on a set of points(coordinates) already in the flux. Used when pointPlacementType == 1.

Parameters

flux	input flux curve.

Returns

a double vector where dimension 1 is equal to the number of model edges, and with a vector of corresponding parametric values.