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

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

static std::vector< Vector3 >	createEllipse (double lambda0, double lambda1, double theta, size_t lseg, double offset, const Vector2 &lposition=Vector2(0., 0.), const Transform3 &transform=Transform3::Identity())

static void	drawCovarianceCartesian (IVisualization3D &helper, const Vector2 &lposition, const SquareMatrix2 &covariance, const Transform3 &transform, double locErrorScale=1, const ViewConfig &viewConfig=s_viewParameter)

static void	drawCovarianceAngular (IVisualization3D &helper, const Vector3 &position, const Vector3 &direction, const ActsSquareMatrix< 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)

static void	drawMeasurement (IVisualization3D &helper, const Vector2 &lposition, const SquareMatrix2 &covariance, const Transform3 &transform, const double locErrorScale=1., const ViewConfig &measurementConfig=s_viewMeasurement)

template<typename traj_t >
static void	drawMultiTrajectory (IVisualization3D &helper, const traj_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 41 of file EventDataView3D.hpp.

View newest version in sPHENIX GitHub at line 41 of file EventDataView3D.hpp

Member Function Documentation

static std::vector<Vector3> Acts::EventDataView3D::createEllipse	(	double	lambda0,
		double	lambda1,
		double	theta,
		size_t	lseg,
		double	offset,
		const Vector2 &	lposition = `Vector2(0., 0.)`,
		const Transform3 &	transform = `Transform3::Identity()`
	)

inlinestatic

Helper method 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 71 of file EventDataView3D.hpp.

View newest version in sPHENIX GitHub at line 71 of file EventDataView3D.hpp

References it, ActsTests::PropagationDatasets::phi, Acts::Test::transform, ambiguity_solver_full_chain::x, and y.

Referenced by drawCovarianceCartesian().

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

inlinestatic

Helper to find the eigen values and corr angle

Parameters

covariance The covariance matrix

Definition at line 45 of file EventDataView3D.hpp.

View newest version in sPHENIX GitHub at line 45 of file EventDataView3D.hpp

References covariance(), Acts::eBoundLoc0, Acts::eBoundLoc1, lambda0, and ActsTests::PropagationDatasets::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 scale 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 136 of file EventDataView3D.hpp.

View newest version in sPHENIX GitHub at line 136 of file EventDataView3D.hpp

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

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

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void Acts::EventDataView3D::drawCovarianceAngular	(	IVisualization3D &	helper,
		const Vector3 &	position,
		const Vector3 &	direction,
		const ActsSquareMatrix< 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 arrow length
angularErrorScale	The local Error scale
viewConfig	The visualization parameters

Definition at line 39 of file EventDataView3D.cpp.

View newest version in sPHENIX GitHub at line 39 of file EventDataView3D.cpp

References INTTVtxZ::dphi, lambda0, Acts::ViewConfig::nSegments, Acts::VectorHelpers::phi(), ActsTests::PropagationDatasets::theta, and Acts::VectorHelpers::theta().

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

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void Acts::EventDataView3D::drawCovarianceCartesian	(	IVisualization3D &	helper,
		const Vector2 &	lposition,
		const SquareMatrix2 &	covariance,
		const Transform3 &	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 22 of file EventDataView3D.cpp.

View newest version in sPHENIX GitHub at line 22 of file EventDataView3D.cpp

References Acts::detail::FacesHelper::convexFaceMesh(), createEllipse(), decomposeCovariance(), Acts::GeometryView3D::drawPolyhedron(), lambda0, Acts::ViewConfig::nSegments, Acts::ViewConfig::offset, and ActsTests::PropagationDatasets::theta.

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

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static void Acts::EventDataView3D::drawMeasurement	(	IVisualization3D &	helper,
		const Vector2 &	lposition,
		const SquareMatrix2 &	covariance,
		const Transform3 &	transform,
		const double	locErrorScale = `1.`,
		const ViewConfig &	measurementConfig = `s_viewMeasurement`
	)

inlinestatic

Helper method to draw a single measurement

Parameters

helper	[in, out] The visualization helper
lposition	calibrated measurement
covariance	calibrated covariance
transform	reference surface transformed with the geometry context
locErrorScale	The scale of the local error
measurementConfig	The visualization options for the measurement

TODO: Expand to 1D measurements

Definition at line 191 of file EventDataView3D.hpp.

View newest version in sPHENIX GitHub at line 191 of file EventDataView3D.hpp

References drawCovarianceCartesian().

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

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template<typename traj_t >

static void Acts::EventDataView3D::drawMultiTrajectory	(	IVisualization3D &	helper,
		const traj_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

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 scale 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 223 of file EventDataView3D.hpp.

View newest version in sPHENIX GitHub at line 223 of file EventDataView3D.hpp

References covariance(), drawBoundTrackParameters(), drawMeasurement(), Acts::GeometryView3D::drawSurface(), gctx, Acts::MeasurementFlag, particleHypothesis, Acts::ParticleHypothesis::pion(), and filter::state.

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