Implementation of Surface class holding a local surface attached to a volume and the DetElement holding this surface. More...

#include <Surface.h>

Inheritance diagram for dd4hep::rec::Surface:

Public Member Functions
virtual	~Surface ()

	Surface (DetElement det, VolSurface volSurf)
	Standard c'tor initializes the surface from the parameters of the VolSurface and the transform (placement) of the corresponding volume, if found in DetElement. More...

virtual long64	id () const
	The id of this surface - corresponds to DetElement id. More...

virtual const SurfaceType &	type () const
	properties of the surface encoded in Type. More...

Volume	volume () const
	The volume that has the surface attached. More...

VolSurface	volSurface () const
	The VolSurface attched to the volume. More...

DetElement	detElement () const
	The DetElement belonging to the surface volume. More...

virtual Vector3D	u (const Vector3D &point=Vector3D()) const
	First direction of measurement U. More...

virtual Vector3D	v (const Vector3D &point=Vector3D()) const
	Second direction of measurement V. More...

virtual Vector3D	normal (const Vector3D &point=Vector3D()) const
	Access to the normal direction at the given point. More...

virtual const Vector3D &	origin () const
	Get Origin of local coordinate system on surface. More...

virtual Vector2D	globalToLocal (const Vector3D &point) const
	Convert the global position to the local position (u,v) on the surface. More...

virtual Vector3D	localToGlobal (const Vector2D &point) const
	Convert the local position (u,v) on the surface to the global position. More...

virtual double	innerThickness () const
	Thickness of inner material. More...

virtual double	outerThickness () const
	Thickness of outer material. More...

virtual const IMaterial &	innerMaterial () const
	Access to the material in opposite direction of the normal. More...

virtual const IMaterial &	outerMaterial () const
	Access to the material in direction of the normal. More...

virtual double	distance (const Vector3D &point) const
	Distance to surface. More...

virtual bool	insideBounds (const Vector3D &point, double epsilon=1.e-4) const
	Checks if the given point lies within the surface. More...

virtual Vector3D	volumeOrigin () const
	Get Origin of local coordinate system of the associated volume. More...

virtual double	length_along_u () const
	The length of the surface along direction u at the origin. More...

virtual double	length_along_v () const
	The length of the surface along direction v at the origin. More...

virtual std::vector< std::pair < Vector3D, Vector3D > >	getLines (unsigned nMax=100)
	Get lines constraining the surface for drawing ( might not be exact boundaries) - at most nMax lines are returned. More...

Public Member Functions inherited from dd4hep::rec::ISurface
virtual	~ISurface ()
	Destructor. More...

Protected Member Functions
	Surface ()=delete
	default c'tor etc. removed More...

	Surface (Surface const &)=delete

Surface &	operator= (Surface const &)=delete

void	initialize ()

Protected Attributes
DetElement	_det

VolSurface	_volSurf

std::unique_ptr< TGeoMatrix >	_wtM

long64	_id {0}

SurfaceType	_type {}

Vector3D	_u {}

Vector3D	_v {}

Vector3D	_n {}

Vector3D	_o {}

Detailed Description

Implementation of Surface class holding a local surface attached to a volume and the DetElement holding this surface.

Author: F.Gaede, DESY

Date: Apr, 7 2014

Version: $Id$

Definition at line 498 of file Surface.h.

Constructor & Destructor Documentation

dd4hep::rec::Surface::Surface ( )

protecteddelete

default c'tor etc. removed

dd4hep::rec::Surface::Surface ( Surface const & )

protecteddelete

virtual dd4hep::rec::Surface::~Surface ( )

inlinevirtual

Definition at line 521 of file Surface.h.

dd4hep::rec::Surface::Surface	(	DetElement	det,
		VolSurface	volSurf
	)

Standard c'tor initializes the surface from the parameters of the VolSurface and the transform (placement) of the corresponding volume, if found in DetElement.

Definition at line 605 of file Surface.cpp.

References initialize().

Member Function Documentation

DetElement dd4hep::rec::Surface::detElement ( ) const

inline

The DetElement belonging to the surface volume.

Definition at line 543 of file Surface.h.

References _det.

double dd4hep::rec::Surface::distance ( const Vector3D & point ) const

virtual

Distance to surface.

Implements dd4hep::rec::ISurface.

Definition at line 701 of file Surface.cpp.

References _volSurf, _wtM, and dd4hep::rec::VolSurface::distance().

std::vector< std::pair< Vector3D, Vector3D > > dd4hep::rec::Surface::getLines ( unsigned nMax = 100 )

virtual

Get lines constraining the surface for drawing ( might not be exact boundaries) - at most nMax lines are returned.

Definition at line 833 of file Surface.cpp.

References _o, _volSurf, _wtM, dd4hep::rec::Vector3D::array(), dd4hep::rec::Vector3D::const_array(), std::vector< T >::emplace_back(), std::fabs(), dd4hep::rec::Vector3D::fill(), dd4hep::rec::VolSurface::getLines(), dd4hep::rec::SurfaceType::isZDisk(), dd4hep::rec::VolSurface::normal(), dd4hep::rec::VolSurface::origin(), std::vector< T >::reserve(), dd4hep::rec::Vector3D::rho(), std::vector< T >::size(), type(), dd4hep::rec::VolSurface::u(), volume(), dd4hep::rec::Vector3D::x(), dd4hep::rec::Vector3D::y(), and dd4hep::rec::Vector3D::z().

Vector2D dd4hep::rec::Surface::globalToLocal ( const Vector3D & point ) const

virtual

Convert the global position to the local position (u,v) on the surface.

Implements dd4hep::rec::ISurface.

Reimplemented in dd4hep::rec::CylinderSurface.

Definition at line 665 of file Surface.cpp.

References origin(), u(), and v().

long64 dd4hep::rec::Surface::id ( ) const

virtual

The id of this surface - corresponds to DetElement id.

Implements dd4hep::rec::ISurface.

Definition at line 611 of file Surface.cpp.

References _id.

void dd4hep::rec::Surface::initialize ( )

protected

const IMaterial & dd4hep::rec::Surface::innerMaterial ( ) const

virtual

Access to the material in opposite direction of the normal.

Thickness of outer material.

Implements dd4hep::rec::ISurface.

Definition at line 626 of file Surface.cpp.

References _det, _n, _o, _volSurf, dd4hep::rec::VolSurface::innerMaterial(), innerThickness(), dd4hep::rec::VolSurface::setInnerMaterial(), std::vector< T >::size(), and dd4hep::rec::IMaterial::Z().

double dd4hep::rec::Surface::innerThickness ( ) const

virtual

Thickness of inner material.

Implements dd4hep::rec::ISurface.

Definition at line 619 of file Surface.cpp.

References _volSurf, and dd4hep::rec::VolSurface::innerThickness().

Referenced by innerMaterial().

bool dd4hep::rec::Surface::insideBounds	(	const Vector3D &	point,
		double	epsilon = `1.e-4`
	)		const

virtual

Checks if the given point lies within the surface.

Implements dd4hep::rec::ISurface.

Definition at line 710 of file Surface.cpp.

References _volSurf, _wtM, and dd4hep::rec::VolSurface::insideBounds().

double dd4hep::rec::Surface::length_along_u ( ) const

virtual

The length of the surface along direction u at the origin.

For 'regular' boundaries, like rectangles, this can be used to speed up the computation of inSideBounds.

Implements dd4hep::rec::ISurface.

Definition at line 621 of file Surface.cpp.

References _volSurf, and dd4hep::rec::VolSurface::length_along_u().

double dd4hep::rec::Surface::length_along_v ( ) const

virtual

The length of the surface along direction v at the origin.

For 'regular' boundaries, like rectangles, this can be used to speed up the computation of inSideBounds.

Implements dd4hep::rec::ISurface.

Definition at line 622 of file Surface.cpp.

References _volSurf, and dd4hep::rec::VolSurface::length_along_v().

Referenced by dd4hep::rec::ConeSurface::radius0(), dd4hep::rec::ConeSurface::radius1(), dd4hep::rec::ConeSurface::z0(), and dd4hep::rec::ConeSurface::z1().

Vector3D dd4hep::rec::Surface::localToGlobal ( const Vector2D & point ) const

virtual

Convert the local position (u,v) on the surface to the global position.

Implements dd4hep::rec::ISurface.

Reimplemented in dd4hep::rec::CylinderSurface.

Definition at line 682 of file Surface.cpp.

References origin(), u(), and v().

Vector3D dd4hep::rec::Surface::normal ( const Vector3D & point = Vector3D() ) const

virtual

Access to the normal direction at the given point.

Implements dd4hep::rec::ISurface.

Reimplemented in dd4hep::rec::CylinderSurface.

Definition at line 617 of file Surface.cpp.

References _n.

Surface& dd4hep::rec::Surface::operator= ( Surface const & )

protecteddelete

const Vector3D & dd4hep::rec::Surface::origin ( ) const

virtual

Get Origin of local coordinate system on surface.

Implements dd4hep::rec::ISurface.

Definition at line 618 of file Surface.cpp.

References _o.

Referenced by globalToLocal(), localToGlobal(), dd4hep::rec::ConeSurface::radius0(), dd4hep::rec::ConeSurface::radius1(), dd4hep::rec::ConeSurface::z0(), and dd4hep::rec::ConeSurface::z1().

const IMaterial & dd4hep::rec::Surface::outerMaterial ( ) const

virtual

Access to the material in direction of the normal.

Implements dd4hep::rec::ISurface.

Definition at line 645 of file Surface.cpp.

References _det, _n, _o, _volSurf, dd4hep::rec::VolSurface::outerMaterial(), outerThickness(), dd4hep::rec::VolSurface::setOuterMaterial(), std::vector< T >::size(), and dd4hep::rec::IMaterial::Z().

double dd4hep::rec::Surface::outerThickness ( ) const

virtual

Thickness of outer material.

Implements dd4hep::rec::ISurface.

Definition at line 620 of file Surface.cpp.

References _volSurf, and dd4hep::rec::VolSurface::outerThickness().

Referenced by outerMaterial().

const SurfaceType & dd4hep::rec::Surface::type ( ) const

virtual

properties of the surface encoded in Type.

See Also: SurfaceType

Implements dd4hep::rec::ISurface.

Definition at line 613 of file Surface.cpp.

References _type.

Referenced by getLines().

Vector3D dd4hep::rec::Surface::u ( const Vector3D & point = Vector3D() ) const

virtual

First direction of measurement U.

Implements dd4hep::rec::ISurface.

Reimplemented in dd4hep::rec::CylinderSurface.

Definition at line 615 of file Surface.cpp.

References _u.

Referenced by globalToLocal(), and localToGlobal().

Vector3D dd4hep::rec::Surface::v ( const Vector3D & point = Vector3D() ) const

virtual

Second direction of measurement V.

Implements dd4hep::rec::ISurface.

Reimplemented in dd4hep::rec::CylinderSurface.

Definition at line 616 of file Surface.cpp.

References _v.

Referenced by globalToLocal(), and localToGlobal().

VolSurface dd4hep::rec::Surface::volSurface ( ) const

inline

The VolSurface attched to the volume.

Definition at line 540 of file Surface.h.

References _volSurf.

Volume dd4hep::rec::Surface::volume ( ) const

inline

The volume that has the surface attached.

Definition at line 537 of file Surface.h.

References _volSurf, and dd4hep::rec::VolSurface::volume().

Referenced by getLines().

Vector3D dd4hep::rec::Surface::volumeOrigin ( ) const

virtual

Get Origin of local coordinate system of the associated volume.

Definition at line 689 of file Surface.cpp.

References _wtM.

Referenced by dd4hep::rec::CylinderSurface::center(), and dd4hep::rec::ConeSurface::center().

Member Data Documentation

DetElement dd4hep::rec::Surface::_det

protected

Definition at line 502 of file Surface.h.

Referenced by detElement(), initialize(), innerMaterial(), and outerMaterial().

long64 dd4hep::rec::Surface::_id {0}

protected

Definition at line 506 of file Surface.h.

Referenced by id(), and initialize().

Vector3D dd4hep::rec::Surface::_n {}

protected

Definition at line 511 of file Surface.h.

Referenced by initialize(), innerMaterial(), normal(), and outerMaterial().

Vector3D dd4hep::rec::Surface::_o {}

protected

Definition at line 512 of file Surface.h.

Referenced by getLines(), initialize(), innerMaterial(), origin(), and outerMaterial().

SurfaceType dd4hep::rec::Surface::_type {}

protected

Definition at line 508 of file Surface.h.

Referenced by initialize(), and type().

Vector3D dd4hep::rec::Surface::_u {}

protected

Definition at line 509 of file Surface.h.

Referenced by initialize(), and u().

Vector3D dd4hep::rec::Surface::_v {}

protected

Definition at line 510 of file Surface.h.

Referenced by initialize(), and v().

VolSurface dd4hep::rec::Surface::_volSurf

mutableprotected

std::unique_ptr<TGeoMatrix> dd4hep::rec::Surface::_wtM

protected

Definition at line 504 of file Surface.h.

Referenced by distance(), getLines(), dd4hep::rec::CylinderSurface::globalToLocal(), initialize(), insideBounds(), dd4hep::rec::CylinderSurface::localToGlobal(), dd4hep::rec::CylinderSurface::normal(), dd4hep::rec::CylinderSurface::u(), dd4hep::rec::CylinderSurface::v(), and volumeOrigin().

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

/afs/desy.de/user/d/dudarboh/iLCSoft/DD4hep/DDRec/include/DDRec/Surface.h
/afs/desy.de/user/d/dudarboh/iLCSoft/DD4hep/DDRec/src/Surface.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation