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 outOfPlane, const Vector2D &lposition=Vector2D(0., 0.), const Transform3D &transform=Transform3D::Identity())

static void	drawCovarianceCartesian (IVisualization &helper, const Vector2D &lposition, const ActsSymMatrixD< 2 > &covariance, const Transform3D &transform, std::vector< int > nsigma={3}, double locErrorScale=1, size_t lseg=72, const IVisualization::ColorType &color={20, 120, 20}, double outOfPlane=0.1)

static void	drawCovarianceAngular (IVisualization &helper, const Vector3D &position, const Vector3D &direction, const ActsSymMatrixD< 2 > &covariance, std::vector< int > nsigma={3}, double directionScale=1, double angularErrorScale=1, size_t lseg=72, const IVisualization::ColorType &color={20, 120, 20})

template<typename parameters_t >
static void	drawBoundParameters (IVisualization &helper, const parameters_t &parameters, const GeometryContext &gctx=GeometryContext(), double momentumScale=1., double locErrorScale=1., double angularErrorScale=1., bool drawParameterSurface=true, size_t lseg=72, const IVisualization::ColorType &pcolor={20, 120, 20}, const IVisualization::ColorType &scolor={235, 198, 52})

static void	drawSurface (IVisualization &helper, const Surface &surface, const GeometryContext &gctx, const Transform3D &transform=Transform3D::Identity(), size_t lseg=72, bool triangulate=false, const IVisualization::ColorType &color={120, 120, 120})

template<typename volume_t >
void	drawVolume (IVisualization &helper, const volume_t &volume, const GeometryContext &gctx, const Transform3D &transform=Transform3D::Identity(), size_t lseg=72, bool triangulate=false, const IVisualization::ColorType &color={120, 120, 120})

static void	drawSegmentBase (IVisualization &helper, const Vector3D &start, const Vector3D &end, double thickness, int arrows=0, double arrowLength=0., double arrowWidth=0., size_t lseg=72, const IVisualization::ColorType &color={120, 120, 120})

static void	drawSegment (IVisualization &helper, const Vector3D &start, const Vector3D &end, double thickness, size_t lseg=72, const IVisualization::ColorType &color={20, 120, 120})

static void	drawArrowBackward (IVisualization &helper, const Vector3D &start, const Vector3D &end, double thickness, double arrowLength, double arrowWidth, size_t lseg=72, const IVisualization::ColorType &color={120, 120, 120})

static void	drawArrowForward (IVisualization &helper, const Vector3D &start, const Vector3D &end, double thickness, double arrowLength, double arrowWidth, size_t lseg=72, const IVisualization::ColorType &color={120, 120, 120})

static void	drawArrowsBoth (IVisualization &helper, const Vector3D &start, const Vector3D &end, double thickness, double arrowLength, double arrowWidth, size_t lseg=72, const IVisualization::ColorType &color={120, 120, 120})

Function Documentation

static std::vector<Vector3D> Acts::Visualization::createEllipse	(	double	lambda0,
		double	lambda1,
		double	theta,
		size_t	lseg,
		double	outOfPlane,
		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
outOfPlane	The out of plane offset for visibility
lposition	The local anker point of the ellipse
transform	The transform to global

Definition at line 56 of file EventDataVisualization.hpp.

View newest version in sPHENIX GitHub at line 56 of file EventDataVisualization.hpp

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

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

inlinestatic

Helper to find the egen values and corr angle

Parameters

covariance The covariance matrix

Definition at line 30 of file EventDataVisualization.hpp.

View newest version in sPHENIX GitHub at line 30 of file EventDataVisualization.hpp

References Acts::eLOC_0, Acts::eLOC_1, and theta().

Referenced by Acts::Test::BOOST_AUTO_TEST_CASE().

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static void Acts::Visualization::drawArrowBackward	(	IVisualization &	helper,
		const Vector3D &	start,
		const Vector3D &	end,
		double	thickness,
		double	arrowLength,
		double	arrowWidth,
		size_t	lseg = `72`,
		const IVisualization::ColorType &	color = `{120, 120, 120}`
	)

inlinestatic

Convenience function : arrow pointing back

Parameters

helper	[in, out] The visualization helper
start	The start point
end	The end point
thickness	of the line, if bigger 0, approximated by cylinder
arrowLength	wrt halflength
arrorWidth	wrt thickness
lseg	The number of segments for a full arch (if needed)
color	the (optional) color of the object to be written

Definition at line 196 of file GeometryVisualization.hpp.

View newest version in sPHENIX GitHub at line 196 of file GeometryVisualization.hpp

Referenced by Acts::PrimitivesVisualization::test().

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static void Acts::Visualization::drawArrowForward	(	IVisualization &	helper,
		const Vector3D &	start,
		const Vector3D &	end,
		double	thickness,
		double	arrowLength,
		double	arrowWidth,
		size_t	lseg = `72`,
		const IVisualization::ColorType &	color = `{120, 120, 120}`
	)

inlinestatic

Convenience function : arrow pointing forwad

Parameters

helper	[in, out] The visualization helper
start	The start point
end	The end point
thickness	of the line, if bigger 0, approximated by cylinder
arrowLength	wrt halflength
arrorWidth	wrt thickness
lseg	The number of segments for a full arch (if needed)
color	the (optional) color of the object to be written

Definition at line 214 of file GeometryVisualization.hpp.

View newest version in sPHENIX GitHub at line 214 of file GeometryVisualization.hpp

Referenced by Acts::PrimitivesVisualization::test().

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static void Acts::Visualization::drawArrowsBoth	(	IVisualization &	helper,
		const Vector3D &	start,
		const Vector3D &	end,
		double	thickness,
		double	arrowLength,
		double	arrowWidth,
		size_t	lseg = `72`,
		const IVisualization::ColorType &	color = `{120, 120, 120}`
	)

inlinestatic

Convenience function : arrow pointing both directions

Parameters

helper	[in, out] The visualization helper
start	The start point
end	The end point
thickness	of the line, if bigger 0, approximated by cylinder
arrowLength	wrt halflength
arrorWidth	wrt thickness
lseg	The number of segments for a full arch (if needed)
color	the (optional) color of the object to be written

Definition at line 232 of file GeometryVisualization.hpp.

View newest version in sPHENIX GitHub at line 232 of file GeometryVisualization.hpp

Referenced by Acts::PrimitivesVisualization::test().

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template<typename parameters_t >

static void Acts::Visualization::drawBoundParameters	(	IVisualization &	helper,
		const parameters_t &	parameters,
		const GeometryContext &	gctx = `GeometryContext()`,
		double	momentumScale = `1.`,
		double	locErrorScale = `1.`,
		double	angularErrorScale = `1.`,
		bool	drawParameterSurface = `true`,
		size_t	lseg = `72`,
		const IVisualization::ColorType &	pcolor = `{20, 120, 20}`,
		const IVisualization::ColorType &	scolor = `{235, 198, 52}`
	)

inlinestatic

Helper method to Surface objects

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
drawParameterSurface	The indicator whether to draw the surface
lseg	The number of segments for a full arch (if needed)
pcolor	the (optional) color of the parameters to be written
scolor	the (optional) color of the surface to be written

Definition at line 170 of file EventDataVisualization.hpp.

View newest version in sPHENIX GitHub at line 170 of file EventDataVisualization.hpp

Referenced by Acts::EventDataVisualization::test().

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static void Acts::Visualization::drawCovarianceAngular	(	IVisualization &	helper,
		const Vector3D &	position,
		const Vector3D &	direction,
		const ActsSymMatrixD< 2 > &	covariance,
		std::vector< int >	nsigma = `{3}`,
		double	directionScale = `1`,
		double	angularErrorScale = `1`,
		size_t	lseg = `72`,
		const IVisualization::ColorType &	color = `{20, 120, 20}`
	)

inlinestatic

Helper method to 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
nsigma	The sigmas to be drawn
directionScale	The direction arror length
angularErrorScale	The local Error scale
lseg	The number of segments
color	The draw color

Definition at line 121 of file EventDataVisualization.hpp.

View newest version in sPHENIX GitHub at line 121 of file EventDataVisualization.hpp

Referenced by Acts::PrimitivesVisualization::test().

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static void Acts::Visualization::drawCovarianceCartesian	(	IVisualization &	helper,
		const Vector2D &	lposition,
		const ActsSymMatrixD< 2 > &	covariance,
		const Transform3D &	transform,
		std::vector< int >	nsigma = `{3}`,
		double	locErrorScale = `1`,
		size_t	lseg = `72`,
		const IVisualization::ColorType &	color = `{20, 120, 20}`,
		double	outOfPlane = `0.1`
	)

inlinestatic

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
nsigma	The sigmas to be drawn
locErrorScale	The local Error scale
color	The draw color
outOfPlane	The out of plane drawning option

Definition at line 91 of file EventDataVisualization.hpp.

View newest version in sPHENIX GitHub at line 91 of file EventDataVisualization.hpp

Referenced by Acts::PrimitivesVisualization::test().

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static void Acts::Visualization::drawSegment	(	IVisualization &	helper,
		const Vector3D &	start,
		const Vector3D &	end,
		double	thickness,
		size_t	lseg = `72`,
		const IVisualization::ColorType &	color = `{ 20, 120, 120}`
	)

inlinestatic

Convenience function : line

Parameters

helper	[in, out] The visualization helper
start	The start point
end	The end point
thickness	of the line, if bigger 0, approximated by cylinder
lseg	The number of segments for a full arch (if needed)
color	the (optional) color of the object to be written

Definition at line 178 of file GeometryVisualization.hpp.

View newest version in sPHENIX GitHub at line 178 of file GeometryVisualization.hpp

Referenced by Acts::PrimitivesVisualization::test().

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static void Acts::Visualization::drawSegmentBase	(	IVisualization &	helper,
		const Vector3D &	start,
		const Vector3D &	end,
		double	thickness,
		int	arrows = `0`,
		double	arrowLength = `0.`,
		double	arrowWidth = `0.`,
		size_t	lseg = `72`,
		const IVisualization::ColorType &	color = `{120, 120, 120}`
	)

inlinestatic

Helper method to draw lines - base for all lines

Parameters

helper	[in, out] The visualization helper
start	The start point
end	The end point
thickness	of the line, if bigger 0, approximated by cylinder
arrows	[ -1 \| 0 \| 1 \| 2 ] = [ start \| none \| end \| both ]
arrowLength	wrt halflength
arrowWidth	wrt thickness
lseg	The number of segments for a full arch (if needed)
color	the (optional) color of the object to be written

Definition at line 84 of file GeometryVisualization.hpp.

View newest version in sPHENIX GitHub at line 84 of file GeometryVisualization.hpp

static void Acts::Visualization::drawSurface	(	IVisualization &	helper,
		const Surface &	surface,
		const GeometryContext &	gctx,
		const Transform3D &	transform = `Transform3D::Identity()`,
		size_t	lseg = `72`,
		bool	triangulate = `false`,
		const IVisualization::ColorType &	color = `{120, 120, 120}`
	)

inlinestatic

Helper method to Surface objects

Parameters

helper	[in, out] The visualization helper
surface	The surface to be drawn
gctx	The geometry context for which it is drawn
transform	An option additional transform
lseg	The number of segments for a full arch (if needed)
triangulate	The (optional) boolean diretive to triangulate the faces
color	the (optional) color of the object to be written

Definition at line 36 of file GeometryVisualization.hpp.

View newest version in sPHENIX GitHub at line 36 of file GeometryVisualization.hpp

Referenced by Acts::PrimitivesVisualization::test(), and Acts::SurfaceVisualization::test().

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template<typename volume_t >

void Acts::Visualization::drawVolume	(	IVisualization &	helper,
		const volume_t &	volume,
		const GeometryContext &	gctx,
		const Transform3D &	transform = `Transform3D::Identity()`,
		size_t	lseg = `72`,
		bool	triangulate = `false`,
		const IVisualization::ColorType &	color = `{120, 120, 120}`
	)

inline

Helper method for volume objects

Template Parameters

volume_t the templated volume class

Parameters

helper	[in, out] The visualization helper
volume	The surface to be drawn
gctx	The geometry context for which it is drawn
transform	An option additional transform
lseg	The number of segments for a full arch (if needed)
triangulate	The (optional) boolean diretive to triangulate the faces
color	the (optional) color of the object to be written

Definition at line 59 of file GeometryVisualization.hpp.

View newest version in sPHENIX GitHub at line 59 of file GeometryVisualization.hpp

Referenced by Acts::VolumeVisualization::test().

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Functions

Function Documentation