Stores the direction if a line in a separate dataset for each voxel. More...

#include <WCenterlineParameterization.h>

Inheritance diagram for WCenterlineParameterization:

Collaboration diagram for WCenterlineParameterization:

Public Member Functions
	WCenterlineParameterization (std::shared_ptr< WGridRegular3D > grid, std::shared_ptr< WFiber > centerline)
	Default constructor. More...

virtual	~WCenterlineParameterization ()
	Destructor. More...

virtual void	parameterizeVoxel (const WVector3i &voxel, size_t voxelIdx, const int axis, const double value, const WPosition &start, const WPosition &end)
	This method allows this parameterization to update. More...

virtual std::shared_ptr< WDataSetScalar >	getDataSet ()
	Gets the dataset representing the parameterization. More...

virtual void	newLine (const WLine &line)
	Gets called for each new line getting rasterized. More...

virtual void	newSegment (const WPosition &start, const WPosition &end)
	Gets called for each new line segment getting rasterized, as one segment can have multiple voxels. More...

virtual void	finished ()
	Gets called whenever all lines have been rasterized. More...

Public Member Functions inherited from WRasterParameterization
	WRasterParameterization (std::shared_ptr< WGridRegular3D > grid)
	Default constructor. More...

virtual	~WRasterParameterization ()
	Destructor. More...

Protected Attributes
std::vector< double >	m_paramValues
	Stores the current length of the centerline fiber at each voxel. More...

std::vector< double >	m_paramFinalValues
	The values with applied selective dilatation. More...

std::vector< bool >	m_paramSetValues
	Stores whether the voxel has been set in the past or not. More...

std::shared_ptr< WFiber >	m_centerline
	The centerline of the cluster. More...

double	m_currentStartParameter
	The current start parameter for the current segment. More...

double	m_currentEndParameter
	The current end parameter for the current segment. More...

Protected Attributes inherited from WRasterParameterization
std::shared_ptr< WGridRegular3D >	m_grid
	The grid, which needs to be used for the created dataset and to which the parameterizeVoxel method is relating to. More...

Detailed Description

Stores the direction if a line in a separate dataset for each voxel.

Definition at line 37 of file WCenterlineParameterization.h.

Constructor & Destructor Documentation

◆ WCenterlineParameterization()

WCenterlineParameterization::WCenterlineParameterization	(	std::shared_ptr< WGridRegular3D >	grid,
		std::shared_ptr< WFiber >	centerline
	)

Default constructor.

Parameters

grid	the grid used for the new dataset.
centerline	the centerline of the cluster

Definition at line 33 of file WCenterlineParameterization.cpp.

◆ ~WCenterlineParameterization()

WCenterlineParameterization::~WCenterlineParameterization ( )

virtual

Destructor.

Definition at line 45 of file WCenterlineParameterization.cpp.

Member Function Documentation

◆ finished()

void WCenterlineParameterization::finished ( )

virtual

Gets called whenever all lines have been rasterized.

Reimplemented from WRasterParameterization.

Definition at line 188 of file WCenterlineParameterization.cpp.

References wcp::Neighbourhood::indices, WRasterParameterization::m_grid, m_paramFinalValues, m_paramSetValues, and m_paramValues.

◆ getDataSet()

std::shared_ptr< WDataSetScalar > WCenterlineParameterization::getDataSet ( )

virtual

Gets the dataset representing the parameterization.

Returns: the dataset.

Implements WRasterParameterization.

Definition at line 50 of file WCenterlineParameterization.cpp.

References m_paramFinalValues.

◆ newLine()

void WCenterlineParameterization::newLine ( const WLine & line )

virtual

Gets called for each new line getting rasterized.

Here, it is used to reset the internal length integrator

Parameters

line	the new line.

Reimplemented from WRasterParameterization.

Definition at line 149 of file WCenterlineParameterization.cpp.

References WRasterParameterization::newLine().

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◆ newSegment()

void WCenterlineParameterization::newSegment	(	const WPosition &	start,
		const WPosition &	end
	)

virtual

Gets called for each new line segment getting rasterized, as one segment can have multiple voxels.

Parameters

start	start point of the new line segment
end	end point of the new line segment

Reimplemented from WRasterParameterization.

Definition at line 155 of file WCenterlineParameterization.cpp.

References m_centerline, m_currentEndParameter, m_currentStartParameter, and WRasterParameterization::newSegment().

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◆ parameterizeVoxel()

void WCenterlineParameterization::parameterizeVoxel	(	const WVector3i &	voxel,
		size_t	voxelIdx,
		const int	axis,
		const double	value,
		const WPosition &	start,
		const WPosition &	end
	)

virtual

This method allows this parameterization to update.

It gets called for every voxel which is rasterized by the WRasterAlgorithm.

Parameters

voxel	the voxel to parameterize
voxelIdx	the voxel index in the common grid calculated using "voxel" (this is for convenience)
axis	Along which axis the traversal takes place. Since when walking in e.g. X-direction there are not supporting voxels in the
value	the new voxel value
start	Start point of the line segment (used to computed the distance)
end	End point of the line segment (used to computed the distance)