#include <acts/blob/sPHENIX/Core/include/Acts/Visualization/EventDataView3D.hpp>

Static Public Member Functions
static std::array< double, 3 >	decomposeCovariance (const ActsSymMatrixD< 2 > &covariance)

static std::vector< Vector3D >	createEllipse (double lambda0, double lambda1, double theta, size_t lseg, double offset, const Vector2D &lposition=Vector2D(0., 0.), const Transform3D &transform=Transform3D::Identity())

static void	drawCovarianceCartesian (IVisualization3D &helper, const Vector2D &lposition, const ActsSymMatrixD< 2 > &covariance, const Transform3D &transform, double locErrorScale=1, const ViewConfig &viewConfig=s_viewParameter)

static void	drawCovarianceAngular (IVisualization3D &helper, const Vector3D &position, const Vector3D &direction, const ActsSymMatrixD< 2 > &covariance, double directionScale=1, double angularErrorScale=1, const ViewConfig &viewConfig=s_viewParameter)

template<typename parameters_t >
static void	drawBoundTrackParameters (IVisualization3D &helper, const parameters_t &parameters, const GeometryContext &gctx=GeometryContext(), double momentumScale=1., double locErrorScale=1., double angularErrorScale=1., const ViewConfig &parConfig=s_viewParameter, const ViewConfig &covConfig=s_viewParameter, const ViewConfig &surfConfig=s_viewSensitive)

template<typename source_link_t >
static void	drawMultiTrajectory (IVisualization3D &helper, const Acts::MultiTrajectory< source_link_t > &multiTraj, const size_t &entryIndex, const GeometryContext &gctx=GeometryContext(), double momentumScale=1., double locErrorScale=1., double angularErrorScale=1., const ViewConfig &surfaceConfig=s_viewSensitive, const ViewConfig &measurementConfig=s_viewMeasurement, const ViewConfig &predictedConfig=s_viewPredicted, const ViewConfig &filteredConfig=s_viewFiltered, const ViewConfig &smoothedConfig=s_viewSmoothed)

Detailed Description

Definition at line 34 of file EventDataView3D.hpp.

View newest version in sPHENIX GitHub at line 34 of file EventDataView3D.hpp

Member Function Documentation

static std::vector<Vector3D> Acts::EventDataView3D::createEllipse	(	double	lambda0,
		double	lambda1,
		double	theta,
		size_t	lseg,
		double	offset,
		const Vector2D &	lposition = `Vector2D(0., 0.)`,
		const Transform3D &	transform = `Transform3D::Identity()`
	)

inlinestatic

Helper mehod to draw the ellipse points

Parameters

lambda0	The Eigenvalue in 0
lambda1	The Eigenvalue in 1
theta	The angle between the x/y frame and EV frame
lseg	The number of segments
offset	The out of plane offset for visibility
lposition	The local anker point of the ellipse
transform	The transform to global

Definition at line 64 of file EventDataView3D.hpp.

View newest version in sPHENIX GitHub at line 64 of file EventDataView3D.hpp

References cos(), it, M_PI, phi, Acts::Test::transform, x, and y.

Referenced by drawCovarianceCartesian().

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static std::array<double, 3> Acts::EventDataView3D::decomposeCovariance ( const ActsSymMatrixD< 2 > & covariance )

inlinestatic

Helper to find the egen values and corr angle

Parameters

covariance The covariance matrix

Definition at line 38 of file EventDataView3D.hpp.

View newest version in sPHENIX GitHub at line 38 of file EventDataView3D.hpp

References Acts::eBoundLoc0, Acts::eBoundLoc1, and theta().

Referenced by Acts::Test::BOOST_AUTO_TEST_CASE(), and drawCovarianceCartesian().

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template<typename parameters_t >

static void Acts::EventDataView3D::drawBoundTrackParameters	(	IVisualization3D &	helper,
		const parameters_t &	parameters,
		const GeometryContext &	gctx = `GeometryContext()`,
		double	momentumScale = `1.`,
		double	locErrorScale = `1.`,
		double	angularErrorScale = `1.`,
		const ViewConfig &	parConfig = `s_viewParameter`,
		const ViewConfig &	covConfig = `s_viewParameter`,
		const ViewConfig &	surfConfig = `s_viewSensitive`
	)

inlinestatic

Helper method to draw bound parameters object

Parameters

helper	[in, out] The visualization helper
parameters	The bound parameters to be drawn
gctx	The geometry context for which it is drawn
momentumScale	The scale of the momentum
locErrorScale	The scale of the local error
angularErrorScale	The sclae of the angular error
parConfig	The visualization options for the parameter
covConfig	The visualization option for the covariance
surfConfig	The visualization option for the surface

Definition at line 129 of file EventDataView3D.hpp.

View newest version in sPHENIX GitHub at line 129 of file EventDataView3D.hpp

References Acts::GeometryView3D::drawArrowBackward(), Acts::GeometryView3D::drawArrowForward(), drawCovarianceAngular(), drawCovarianceCartesian(), Acts::GeometryView3D::drawSurface(), Acts::Test::gctx, Acts::ViewConfig::lineThickness, p, and Acts::VectorHelpers::position().

Referenced by drawMultiTrajectory(), and Acts::EventDataView3DTest::testBoundTrackParameters().

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void Acts::EventDataView3D::drawCovarianceAngular	(	IVisualization3D &	helper,
		const Vector3D &	position,
		const Vector3D &	direction,
		const ActsSymMatrixD< 2 > &	covariance,
		double	directionScale = `1`,
		double	angularErrorScale = `1`,
		const ViewConfig &	viewConfig = `s_viewParameter`
	)

static

Helper method to draw error cone of a direction

Parameters

helper	[in, out] The visualization helper
position	Where the cone originates from
direction	The direction parameters
covariance	The 2x2 covariance matrix for phi/theta
directionScale	The direction arror length
angularErrorScale	The local Error scale
viewConfig	The visualization parameters

Definition at line 28 of file EventDataView3D.cpp.

View newest version in sPHENIX GitHub at line 28 of file EventDataView3D.cpp

References Acts::ViewConfig::nSegments, Acts::VectorHelpers::phi(), Acts::VectorHelpers::theta(), and theta().

Referenced by drawBoundTrackParameters(), and Acts::PrimitivesView3DTest::run().

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void Acts::EventDataView3D::drawCovarianceCartesian	(	IVisualization3D &	helper,
		const Vector2D &	lposition,
		const ActsSymMatrixD< 2 > &	covariance,
		const Transform3D &	transform,
		double	locErrorScale = `1`,
		const ViewConfig &	viewConfig = `s_viewParameter`
	)

static

Helper method to draw error ellipse

Parameters

helper	[in, out] The visualization helper
lposition	The local position
covariance	The covariance matrix
transform	The reference Frame transform
locErrorScale	The local Error scale
viewConfig	The visualization parameters

Definition at line 11 of file EventDataView3D.cpp.

View newest version in sPHENIX GitHub at line 11 of file EventDataView3D.cpp

References Acts::detail::FacesHelper::convexFaceMesh(), createEllipse(), decomposeCovariance(), Acts::GeometryView3D::drawPolyhedron(), Acts::ViewConfig::nSegments, Acts::ViewConfig::offset, and theta().

Referenced by drawBoundTrackParameters(), drawMultiTrajectory(), and Acts::PrimitivesView3DTest::run().

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template<typename source_link_t >

static void Acts::EventDataView3D::drawMultiTrajectory	(	IVisualization3D &	helper,
		const Acts::MultiTrajectory< source_link_t > &	multiTraj,
		const size_t &	entryIndex,
		const GeometryContext &	gctx = `GeometryContext()`,
		double	momentumScale = `1.`,
		double	locErrorScale = `1.`,
		double	angularErrorScale = `1.`,
		const ViewConfig &	surfaceConfig = `s_viewSensitive`,
		const ViewConfig &	measurementConfig = `s_viewMeasurement`,
		const ViewConfig &	predictedConfig = `s_viewPredicted`,
		const ViewConfig &	filteredConfig = `s_viewFiltered`,
		const ViewConfig &	smoothedConfig = `s_viewSmoothed`
	)

inlinestatic

Helper method to draw one trajectory stored in a MultiTrajectory object

Template Parameters

source_link_t The source link type

Parameters

helper	[in, out] The visualization helper
multiTraj	The MultiTrajectory storing the trajectory to be drawn
entryIndex	The trajectory entry index
gctx	The geometry context for which it is drawn
momentumScale	The scale of the momentum
locErrorScale	The scale of the local error
angularErrorScale	The sclae of the angular error
surfaceConfig	The visualization options for the surface
measurementConfig	The visualization options for the measurement
predictedConfig	The visualization options for the predicted measurement
filteredConfig	The visualization options for the filtered parameters
smoothedConfig	The visualization options for the smoothed parameters

Definition at line 193 of file EventDataView3D.hpp.

View newest version in sPHENIX GitHub at line 193 of file EventDataView3D.hpp

References drawBoundTrackParameters(), drawCovarianceCartesian(), Acts::GeometryView3D::drawSurface(), Acts::Test::gctx, Acts::MeasurementFlag, and Acts::MultiTrajectory< source_link_t >::visitBackwards().

Referenced by Acts::EventDataView3DTest::testMultiTrajectory().

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

acts/blob/sPHENIX/Core/include/Acts/Visualization/EventDataView3D.hpp
acts/blob/sPHENIX/Core/src/Visualization/EventDataView3D.cpp

Static Public Member Functions

Detailed Description

Member Function Documentation