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calogeom::IdealCastorTrapezoid Class Reference

Trapezoid class used for CASTOR volumes. More...

#include <Geometry/ForwardGeometry/interface/IdealCastorTrapezoid.h>

Inheritance diagram for calogeom::IdealCastorTrapezoid:

List of all members.

Public Member Functions
const float	an () const
const float	dx () const
const float	dy () const
const float	dz () const
virtual const CornersVec &	getCorners () const
	IdealCastorTrapezoid (const GlobalPoint &faceCenter, const CornersMgr *mgr, const float *parm)
virtual bool	inside (const GlobalPoint &point) const
virtual	~IdealCastorTrapezoid ()
Private Member Functions
const float *	param () const
Private Attributes
const float *	m_parms

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Detailed Description

Trapezoid class used for CASTOR volumes.

Required parameters for an ideal trapezoid:

• dz, dx, dy
• locaton x, y and z of faceCenter
• tilt angle of z faces

Total: 7 parameters

Date

2007/10/08 20:54:40

Revision

1.1

Author:

P. Katsas - UoA

Definition at line 23 of file IdealCastorTrapezoid.h.

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Constructor & Destructor Documentation

calogeom::IdealCastorTrapezoid::IdealCastorTrapezoid	(	const GlobalPoint &	faceCenter,
		const CornersMgr *	mgr,
		const float *	parm
	)			[inline]

Definition at line 27 of file IdealCastorTrapezoid.h.

                                                             :  
            CaloCellGeometry ( faceCenter, mgr ) ,
            m_parms          ( parm )                   {}

virtual calogeom::IdealCastorTrapezoid::~IdealCastorTrapezoid

(

)

[inline, virtual]

Definition at line 33 of file IdealCastorTrapezoid.h.

{}

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Member Function Documentation

const float calogeom::IdealCastorTrapezoid::an

(

)

const [inline]

Definition at line 39 of file IdealCastorTrapezoid.h.

References param().

Referenced by getCorners(), inside(), and calogeom::operator<<().

{ return param()[0] ; }

const float calogeom::IdealCastorTrapezoid::dx

(

)

const [inline]

Definition at line 40 of file IdealCastorTrapezoid.h.

References param().

Referenced by getCorners(), inside(), and calogeom::operator<<().

{ return param()[1] ; }

const float calogeom::IdealCastorTrapezoid::dy

(

)

const [inline]

Definition at line 41 of file IdealCastorTrapezoid.h.

References param().

Referenced by getCorners(), inside(), and calogeom::operator<<().

{ return param()[2] ; }

const float calogeom::IdealCastorTrapezoid::dz

(

)

const [inline]

Definition at line 42 of file IdealCastorTrapezoid.h.

References param().

Referenced by getCorners(), inside(), and calogeom::operator<<().

{ return param()[3] ; }

const CaloCellGeometry::CornersVec & calogeom::IdealCastorTrapezoid::getCorners

(

)

const [virtual]

Implements CaloCellGeometry.

Definition at line 7 of file IdealCastorTrapezoid.cc.

References an(), funct::cos(), dx(), dy(), dz(), EZArrayFL< T >::empty(), CaloCellGeometry::getCorners(), CaloCellGeometry::getPosition(), p, CaloCellGeometry::setCorners(), funct::sin(), PV3DBase< T, PVType, FrameType >::y(), and PV3DBase< T, PVType, FrameType >::z().

   {
      const CornersVec& co ( CaloCellGeometry::getCorners() ) ;
      if( co.empty() ) 
      {
         CaloCellGeometry::CornersVec& corners ( setCorners() ) ;
         const GlobalPoint& p ( getPosition() ) ;
         const float zz   ( p.z() ) ;
         const float yy   ( p.y() ) ;
         const float cdy  ( cos( an() )*dy()/2. ) ;
         const float sdy  ( sin( an() )*dy()/2. ) ;
         const float sign ( zz<0 ? 1 : -1 ) ;
         const float z1   ( zz + sign*cdy ) ;
         const float z2   ( zz - sign*cdy ) ;
         const float z3   ( z1 + dz() ) ;
         const float z4   ( z2 + dz() ) ;
         const float x1   (  dx()/2 );
         const float x2   ( -dx()/2 );
         const float y1   ( yy + sdy ) ;
         const float y2   ( yy - sdy ) ;
         corners[ 0 ] = GlobalPoint( x1, y1, z1 ) ; 
         corners[ 1 ] = GlobalPoint( x2, y1, z1 ) ;
         corners[ 2 ] = GlobalPoint( x2, y2, z2 ) ;
         corners[ 3 ] = GlobalPoint( x1, y2, z2 ) ;
         corners[ 4 ] = GlobalPoint( x1, y1, z3 ) ;
         corners[ 5 ] = GlobalPoint( x2, y1, z3 ) ;
         corners[ 6 ] = GlobalPoint( x2, y2, z4 ) ;
         corners[ 7 ] = GlobalPoint( x1, y2, z4 ) ;
      }
      return co ;
   }

bool calogeom::IdealCastorTrapezoid::inside

(

const GlobalPoint &

point

)

const [virtual]

Implements CaloCellGeometry.

Definition at line 40 of file IdealCastorTrapezoid.cc.

References an(), dx(), dy(), dz(), CaloCellGeometry::getPosition(), funct::sin(), sl, funct::tan(), PV3DBase< T, PVType, FrameType >::x(), PV3DBase< T, PVType, FrameType >::y(), and PV3DBase< T, PVType, FrameType >::z().

   {
      bool is_inside ( false ) ;

      const GlobalPoint& face ( getPosition() ) ;

      if( fabs( point.x() - face.x() ) <= dx()/2   &&
          fabs( point.y() - face.y() ) <= sin( an() )*dy()/2 )
      {
         const float sl   ( tan( an() ) ) ;
         const float blow ( face.y() - sl*face.z() ) ;

         const float sign ( 0 < point.z() ? 1 : -1 ) ;
         const float bhigh ( face.y() - sl*sign*( face.z() + sign*dz() ) ) ;

         is_inside = ( ( point.z() >  sign*( point.y() - blow  )/sl )  &&
                       ( point.z() <= sign*( point.y() - bhigh )/sl )     ) ;
      }
      return is_inside;
   }

const float* calogeom::IdealCastorTrapezoid::param

(

)

const [inline, private]

Definition at line 46 of file IdealCastorTrapezoid.h.

References m_parms.

Referenced by an(), dx(), dy(), and dz().

{ return m_parms ; }

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Member Data Documentation

const float* calogeom::IdealCastorTrapezoid::m_parms [private]

Definition at line 48 of file IdealCastorTrapezoid.h.

Referenced by param().

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

• Geometry/ForwardGeometry/interface/IdealCastorTrapezoid.h
• Geometry/ForwardGeometry/src/IdealCastorTrapezoid.cc

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