This class actually generated the glyph geometry. More...

Collaboration diagram for WMTeemGlyphs::GlyphGeneration:

Public Member Functions
	GlyphGeneration (std::shared_ptr< WDataSetSphericalHarmonics > dataSet, std::shared_ptr< WDataSetScalar > dataGFA, double thresholdGFA, const size_t &sliceId, const size_t &order, const size_t &subdivisionLevel, const size_t &modulo, const size_t &sliceType, const bool &usePolar, const float &scale, const bool &useNormalization, const bool &useRadiusNormalization, const bool &hideNegativeLobes)
	Constructor setting the data pointers and the properties from the module. More...

	~GlyphGeneration ()
	Destructor freeing the data. More...

void	operator() (size_t id, size_t numThreads, WBoolFlag &b)
	Computes the glyphs. More...

osg::ref_ptr< osg::Geode >	getGraphics ()
	Get the geode of the computed glyphs. More...

Private Member Functions
void	minMaxNormalization (limnPolyData *glyph, const size_t &nbVertCoords)
	Makes the radii of the glyph be distributed between [0,1]. More...

Private Attributes
size_t	m_nA
	Internal variable holding the number of glyphs in the first direction of the slice. More...

size_t	m_nB
	Internal variable holding the number of glyphs in the second direction of the slice. More...

size_t	m_nX
	Number of voxels in x direction. More...

size_t	m_nY
	Number of voxels in y direction. More...

size_t	m_nZ
	Number of voxels in z direction. More...

std::shared_ptr< WDataSetSphericalHarmonics >	m_dataSet
	Pointer to the treated data set. More...

std::shared_ptr< WDataSetScalar >	m_dataGFA
	Pointer to possible GFA data set. More...

std::shared_ptr< WGridRegular3D >	m_grid
	Pointer to the grid of the treated data set. More...

osg::ref_ptr< osg::Vec3Array >	m_vertArray
	Vertices of the triangles of the glyphs. More...

osg::ref_ptr< osg::Vec3Array >	m_normals
	Normals of the vertices of the glyphs. More...

osg::ref_ptr< osg::Vec4Array >	m_colors
	Colors of the vertices of the glyphs. More...

osg::ref_ptr< osg::DrawElementsUInt >	m_glyphElements
	Indices of the vertices of the triangles of the glyphs. More...

double	m_thresholdGFA
	Stores the GFA threshold from the property. More...

size_t	m_sliceId
	Stores option from property. More...

size_t	m_order
	Stores option from property. More...

size_t	m_sliceType
	Stores option from property. More...

size_t	m_subdivisionLevel
	Store option from property. More...

size_t	m_modulo
	Store option from property. More...

bool	m_usePolar
	Stores option from property. More...

float	m_scale
	Stores option from property. More...

bool	m_useNormalization
	Stores option from property. More...

bool	m_useRadiusNormalization
	Stores option from property. More...

bool	m_hideNegativeLobes
	Stores option from property. More...

limnPolyData *	m_sphere
	The geometry of the subdivided icosahedron. More...

Detailed Description

This class actually generated the glyph geometry.

This class has () operator that the work. The () operator enables it to be parallelized by WThreadedFunction.

Definition at line 173 of file WMTeemGlyphs.h.

Constructor & Destructor Documentation

◆ GlyphGeneration()

WMTeemGlyphs::GlyphGeneration::GlyphGeneration	(	std::shared_ptr< WDataSetSphericalHarmonics >	dataSet,
		std::shared_ptr< WDataSetScalar >	dataGFA,
		double	thresholdGFA,
		const size_t &	sliceId,
		const size_t &	order,
		const size_t &	subdivisionLevel,
		const size_t &	modulo,
		const size_t &	sliceType,
		const bool &	usePolar,
		const float &	scale,
		const bool &	useNormalization,
		const bool &	useRadiusNormalization,
		const bool &	hideNegativeLobes
	)

Constructor setting the data pointers and the properties from the module.

Parameters

dataSet	Pointer to the treated data set.
dataGFA	GFA data for dataSet.
thresholdGFA	Threshold of GFA below which we will not draw the glyphs
sliceId	Rendered slice
order	Order of the rendered spherical harmonics.
subdivisionLevel	Subidivision level of spheres that are basis for glyphs (resolution)
modulo	Show only every modulo-th glyph in each direction.
sliceType	Slice direction (sagittal, coronal, axial )
usePolar	Use polar glyphs (HOME otherwise)
scale	Resize the glyphs.
useNormalization	Scale minimum and maximum radius to [0,1].
useRadiusNormalization	Scale glyphs to make them all the same size.
hideNegativeLobes	Vertices with negative radius will be set to zero.

Definition at line 449 of file WMTeemGlyphs.cpp.

References m_colors, m_glyphElements, m_grid, m_modulo, m_nA, m_nB, m_normals, m_nX, m_nY, m_nZ, m_sliceId, m_sphere, m_subdivisionLevel, and m_vertArray.

◆ ~GlyphGeneration()

WMTeemGlyphs::GlyphGeneration::~GlyphGeneration ( )

Destructor freeing the data.

Definition at line 524 of file WMTeemGlyphs.cpp.

Member Function Documentation

◆ getGraphics()

osg::ref_ptr< osg::Geode > WMTeemGlyphs::GlyphGeneration::getGraphics ( )

Get the geode of the computed glyphs.

Returns: geode

Definition at line 775 of file WMTeemGlyphs.cpp.

◆ minMaxNormalization()

void WMTeemGlyphs::GlyphGeneration::minMaxNormalization	(	limnPolyData *	glyph,
		const size_t &	nbVertCoords
	)

private

Makes the radii of the glyph be distributed between [0,1].

Parameters

glyph	The glyph that will be normalized given as teem's limnPolyData.
nbVertCoords	Number of coordinates per vertex for the glyph poly-data

Definition at line 406 of file WMTeemGlyphs.cpp.

◆ operator()()

void WMTeemGlyphs::GlyphGeneration::operator()	(	size_t	id,
		size_t	numThreads,
		WBoolFlag &	b
	)

Computes the glyphs.

Parameters

id	Thread id.
numThreads	The number of threads accessing this function simultaneously
b	A flag allowing to check whether a an abort has been requested.

Definition at line 530 of file WMTeemGlyphs.cpp.

References WLogger::addLogMessage(), WLogger::getLogger(), WMTeemGlyphs::m_dataSet, and WValue< T >::size().

Here is the call graph for this function:

Member Data Documentation

◆ m_colors

osg::ref_ptr< osg::Vec4Array > WMTeemGlyphs::GlyphGeneration::m_colors

private

Colors of the vertices of the glyphs.

Definition at line 245 of file WMTeemGlyphs.h.

Referenced by GlyphGeneration().

◆ m_dataGFA

std::shared_ptr< WDataSetScalar > WMTeemGlyphs::GlyphGeneration::m_dataGFA

private

Pointer to possible GFA data set.

Definition at line 241 of file WMTeemGlyphs.h.

◆ m_dataSet

std::shared_ptr< WDataSetSphericalHarmonics > WMTeemGlyphs::GlyphGeneration::m_dataSet

private

Pointer to the treated data set.

Definition at line 240 of file WMTeemGlyphs.h.

◆ m_glyphElements

osg::ref_ptr< osg::DrawElementsUInt > WMTeemGlyphs::GlyphGeneration::m_glyphElements

private

Indices of the vertices of the triangles of the glyphs.

Definition at line 246 of file WMTeemGlyphs.h.

Referenced by GlyphGeneration().

◆ m_grid

std::shared_ptr< WGridRegular3D > WMTeemGlyphs::GlyphGeneration::m_grid

private

Pointer to the grid of the treated data set.

Definition at line 242 of file WMTeemGlyphs.h.

Referenced by GlyphGeneration().

◆ m_hideNegativeLobes

bool WMTeemGlyphs::GlyphGeneration::m_hideNegativeLobes

private

Stores option from property.

Definition at line 258 of file WMTeemGlyphs.h.

◆ m_modulo

size_t WMTeemGlyphs::GlyphGeneration::m_modulo

private

Store option from property.

Definition at line 253 of file WMTeemGlyphs.h.

Referenced by GlyphGeneration().

◆ m_nA

size_t WMTeemGlyphs::GlyphGeneration::m_nA

private

Internal variable holding the number of glyphs in the first direction of the slice.

Definition at line 235 of file WMTeemGlyphs.h.

Referenced by GlyphGeneration().

◆ m_nB

size_t WMTeemGlyphs::GlyphGeneration::m_nB

private

Internal variable holding the number of glyphs in the second direction of the slice.

Definition at line 236 of file WMTeemGlyphs.h.

Referenced by GlyphGeneration().

◆ m_normals

osg::ref_ptr< osg::Vec3Array > WMTeemGlyphs::GlyphGeneration::m_normals

private

Normals of the vertices of the glyphs.

Definition at line 244 of file WMTeemGlyphs.h.

Referenced by GlyphGeneration().

◆ m_nX

size_t WMTeemGlyphs::GlyphGeneration::m_nX

private

Number of voxels in x direction.

Definition at line 237 of file WMTeemGlyphs.h.

Referenced by GlyphGeneration().

◆ m_nY

size_t WMTeemGlyphs::GlyphGeneration::m_nY

private

Number of voxels in y direction.

Definition at line 238 of file WMTeemGlyphs.h.

Referenced by GlyphGeneration().

◆ m_nZ

size_t WMTeemGlyphs::GlyphGeneration::m_nZ

private

Number of voxels in z direction.

Definition at line 239 of file WMTeemGlyphs.h.

Referenced by GlyphGeneration().

◆ m_order

size_t WMTeemGlyphs::GlyphGeneration::m_order

private

Stores option from property.

Definition at line 250 of file WMTeemGlyphs.h.

◆ m_scale

float WMTeemGlyphs::GlyphGeneration::m_scale

private

Stores option from property.

Definition at line 255 of file WMTeemGlyphs.h.

◆ m_sliceId

size_t WMTeemGlyphs::GlyphGeneration::m_sliceId

private

Stores option from property.

Definition at line 249 of file WMTeemGlyphs.h.

Referenced by GlyphGeneration().

◆ m_sliceType

size_t WMTeemGlyphs::GlyphGeneration::m_sliceType

private

Stores option from property.

Definition at line 251 of file WMTeemGlyphs.h.

◆ m_sphere

limnPolyData* WMTeemGlyphs::GlyphGeneration::m_sphere

private

The geometry of the subdivided icosahedron.

Definition at line 260 of file WMTeemGlyphs.h.

Referenced by GlyphGeneration().

◆ m_subdivisionLevel

size_t WMTeemGlyphs::GlyphGeneration::m_subdivisionLevel

private

Store option from property.

Definition at line 252 of file WMTeemGlyphs.h.

Referenced by GlyphGeneration().

◆ m_thresholdGFA

double WMTeemGlyphs::GlyphGeneration::m_thresholdGFA

private

Stores the GFA threshold from the property.

Definition at line 248 of file WMTeemGlyphs.h.

◆ m_useNormalization

bool WMTeemGlyphs::GlyphGeneration::m_useNormalization

private

Stores option from property.

Definition at line 256 of file WMTeemGlyphs.h.

◆ m_usePolar

bool WMTeemGlyphs::GlyphGeneration::m_usePolar

private

Stores option from property.

Definition at line 254 of file WMTeemGlyphs.h.

◆ m_useRadiusNormalization

bool WMTeemGlyphs::GlyphGeneration::m_useRadiusNormalization

private

Stores option from property.

Definition at line 257 of file WMTeemGlyphs.h.

◆ m_vertArray

osg::ref_ptr< osg::Vec3Array > WMTeemGlyphs::GlyphGeneration::m_vertArray

private

Vertices of the triangles of the glyphs.

Definition at line 243 of file WMTeemGlyphs.h.

Referenced by GlyphGeneration().

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

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ GlyphGeneration()

◆ ~GlyphGeneration()

Member Function Documentation

◆ getGraphics()

◆ minMaxNormalization()

◆ operator()()

Member Data Documentation

◆ m_colors

◆ m_dataGFA

◆ m_dataSet

◆ m_glyphElements

◆ m_grid

◆ m_hideNegativeLobes

◆ m_modulo

◆ m_nA

◆ m_nB

◆ m_normals

◆ m_nX

◆ m_nY

◆ m_nZ

◆ m_order

◆ m_scale

◆ m_sliceId

◆ m_sliceType

◆ m_sphere

◆ m_subdivisionLevel

◆ m_thresholdGFA

◆ m_useNormalization

◆ m_usePolar

◆ m_useRadiusNormalization

◆ m_vertArray