|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
|
#ifndef GeometryCaloGeometryFlatHexagon_h
#define GeometryCaloGeometryFlatHexagon_h
#include "Geometry/CaloGeometry/interface/CaloCellGeometry.h"
#include <CLHEP/Geometry/Point3D.h>
#include <CLHEP/Geometry/Plane3D.h>
#include <CLHEP/Geometry/Vector3D.h>
#include <CLHEP/Geometry/Transform3D.h>
#include <cmath>
#include <vector>
/**
\class FlatHexagon
\brief A base class to handle the hexagonal shape of HGCal silicon volumes.
*/
class FlatHexagon : public CaloCellGeometry {
public:
typedef CaloCellGeometry::CCGFloat CCGFloat;
typedef CaloCellGeometry::Pt3D Pt3D;
typedef CaloCellGeometry::Pt3DVec Pt3DVec;
typedef CaloCellGeometry::Tr3D Tr3D;
static constexpr uint32_t k_dZ = 0; //Half-length along the z-axis
static constexpr uint32_t k_r = 1; //Half length along x-axis
static constexpr uint32_t k_R = 2; //Quarter of maximum dimension along y
FlatHexagon(void);
FlatHexagon(const FlatHexagon& tr);
FlatHexagon& operator=(const FlatHexagon& tr);
FlatHexagon(CornersMgr* cMgr,
const GlobalPoint& fCtr,
const GlobalPoint& bCtr,
const GlobalPoint& cor1,
const CCGFloat* parV);
FlatHexagon(const CornersVec& corn, const CCGFloat* par);
FlatHexagon(const FlatHexagon& tr, const Pt3D& local);
~FlatHexagon() override;
GlobalPoint const& getPosition() const override { return m_global; }
GlobalPoint getPosition(const Pt3D& local) const override;
float etaPos() const override { return m_global.eta(); }
float phiPos() const override { return m_global.phi(); }
float etaSpan() const override;
float phiSpan() const override;
float zPos() const { return m_global.z(); }
float dz() const { return param()[k_dZ]; }
Pt3D getLocal(const GlobalPoint& global) const;
// Return thetaAxis polar angle of axis of the crystal
CCGFloat getThetaAxis() const;
// Return phiAxis azimuthal angle of axis of the crystal
CCGFloat getPhiAxis() const;
void vocalCorners(Pt3DVec& vec, const CCGFloat* pv, Pt3D& ref) const override;
const GlobalVector& axis() const;
static void createCorners(const std::vector<CCGFloat>& pv, const Tr3D& tr, std::vector<GlobalPoint>& co);
static void localCorners(Pt3DVec& vec, const CCGFloat* pv, Pt3D& ref);
void getTransform(Tr3D& tr, Pt3DVec* lptr) const override;
void setPosition(const GlobalPoint& p) {
m_global = p;
setRefPoint(p);
}
static constexpr double oneBySix_ = 1.0 / 6.0;
static constexpr unsigned int ncorner_ = 12;
static constexpr unsigned int ncornerBy2_ = 6;
private:
void initCorners(CornersVec&) override;
GlobalVector makeAxis(void);
GlobalPoint backCtr(void) const;
GlobalVector m_axis;
Pt3D m_corOne, m_local;
GlobalPoint m_global;
Tr3D m_tr;
};
std::ostream& operator<<(std::ostream& s, const FlatHexagon& cell);
#endif
|