dd4hep::rec::CylinderSurface Class Reference

#include <Surface.h>

Inheritance diagram for dd4hep::rec::CylinderSurface:

Public Member Functions
	CylinderSurface (DetElement det, VolSurface volSurf)
	Standard c'tor. More...
virtual Vector3D	u (const Vector3D &point=Vector3D()) const
virtual Vector3D	v (const Vector3D &point=Vector3D()) const
virtual Vector3D	normal (const Vector3D &point=Vector3D()) const
virtual Vector2D	globalToLocal (const Vector3D &point) const
virtual Vector3D	localToGlobal (const Vector2D &point) const
virtual double	radius () const
	the radius of the cylinder (rho of the origin vector) More...
virtual Vector3D	center () const
	the center of the cylinder More...
Public Member Functions inherited from dd4hep::rec::Surface
virtual	~Surface ()
	Surface (DetElement det, VolSurface volSurf)
virtual long64	id () const
	The id of this surface - corresponds to DetElement id. More...
virtual const SurfaceType &	type () const
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 const Vector3D &	origin () const
virtual double	innerThickness () const
virtual double	outerThickness () const
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
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
virtual double	length_along_u () const
virtual double	length_along_v () const
virtual std::vector< std::pair< Vector3D, Vector3D > >	getLines (unsigned nMax=100)
Public Member Functions inherited from dd4hep::rec::ISurface
virtual	~ISurface ()
	Destructor. More...
Public Member Functions inherited from dd4hep::rec::ICylinder
virtual	~ICylinder ()
	Destructor. More...

Additional Inherited Members
Protected Member Functions inherited from dd4hep::rec::Surface
	Surface ()=delete
	default c'tor etc. removed More...
	Surface (Surface const &)=delete
Surface &	operator= (Surface const &)=delete
void	initialize ()
Protected Attributes inherited from dd4hep::rec::Surface
DetElement	_det
VolSurface	_volSurf
std::unique_ptr< TGeoMatrix >	_wtM
long64	_id {0}
SurfaceType	_type {}
Vector3D	_u {}
Vector3D	_v {}
Vector3D	_n {}
Vector3D	_o {}

Detailed Description

Specialization of Surface for cylinders. Provides acces to the cylinder radius and implements the access to the rotated surface vectors for points on the cylinder.

Author

F.Gaede, DESY

Date

May, 10 2014

Definition at line 614 of file Surface.h.

Constructor & Destructor Documentation

CylinderSurface()

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

inline

Standard c'tor.

Definition at line 619 of file Surface.h.

Member Function Documentation

center()

Vector3D dd4hep::rec::CylinderSurface::center ( ) const

virtual

the center of the cylinder

Implements dd4hep::rec::ICylinder.

Reimplemented in dd4hep::rec::ConeSurface.

Definition at line 1265 of file Surface.cpp.

globalToLocal()

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

virtual

Convert the global position to the local position (u,v) on the surface - u runs along the axis of the cylinder, v is r*phi

Reimplemented from dd4hep::rec::Surface.

Definition at line 1245 of file Surface.cpp.

localToGlobal()

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

virtual

Convert the local position (u,v) on the surface to the global position - u runs along the axis of the cylinder, v is r*phi

Reimplemented from dd4hep::rec::Surface.

Definition at line 1254 of file Surface.cpp.

normal()

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

virtual

The normal direction at the given point - rotated to point projected onto the cylinder. No check is done whether the point actually is on the cylinder surface

Reimplemented from dd4hep::rec::Surface.

Definition at line 1237 of file Surface.cpp.

radius()

double dd4hep::rec::CylinderSurface::radius ( ) const

virtual

the radius of the cylinder (rho of the origin vector)

Implements dd4hep::rec::ICylinder.

Definition at line 1263 of file Surface.cpp.

u()

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

virtual

First direction of measurement U - rotated to point projected onto the cylinder. No check is done whether the point actually is on the cylinder surface

Reimplemented from dd4hep::rec::Surface.

Definition at line 1220 of file Surface.cpp.

v()

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

virtual

Second direction of measurement V - rotated to point projected onto the cylinder. No check is done whether the point actually is on the cylinder surface

Reimplemented from dd4hep::rec::Surface.

Definition at line 1229 of file Surface.cpp.

---

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

• DDRec/include/DDRec/Surface.h
• DDRec/src/Surface.cpp