1 | /* ======================================================================== *\
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2 | !
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3 | ! *
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4 | ! * This file is part of MARS, the MAGIC Analysis and Reconstruction
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5 | ! * Software. It is distributed to you in the hope that it can be a useful
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6 | ! * and timesaving tool in analysing Data of imaging Cerenkov telescopes.
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7 | ! * It is distributed WITHOUT ANY WARRANTY.
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8 | ! *
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9 | ! * Permission to use, copy, modify and distribute this software and its
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10 | ! * documentation for any purpose is hereby granted without fee,
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11 | ! * provided that the above copyright notice appear in all copies and
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12 | ! * that both that copyright notice and this permission notice appear
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13 | ! * in supporting documentation. It is provided "as is" without express
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14 | ! * or implied warranty.
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15 | ! *
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16 | !
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17 | !
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18 | ! Author(s): Oscar Blanch 11/2002 <mailto:blanch@ifae.es>
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19 | !
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20 | ! Copyright: MAGIC Software Development, 2000-2002
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21 | !
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22 | !
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23 | \* ======================================================================== */
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24 |
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25 | /////////////////////////////////////////////////////////////////////////////
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26 | //
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27 | // MGeomMirror
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28 | //
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29 | // This is the base class of the Mirror geometry.
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30 | //
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31 | /////////////////////////////////////////////////////////////////////////////
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32 |
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33 | #include "MGeomMirror.h"
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34 |
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35 | #include "MLog.h"
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36 | #include "MLogManip.h"
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37 |
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38 | ClassImp(MGeomMirror);
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39 |
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40 | using namespace std;
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41 |
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42 | // --------------------------------------------------------------------------
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43 | //
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44 | // Initializes a Mirror geometry with 0 values, except for fMirrorID.
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45 | //
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46 | MGeomMirror::MGeomMirror(Int_t mir, const char *name, const char *title)
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47 | {
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48 | fName = name ? name : "MGeomMirror";
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49 | fTitle = title ? title : "Storage container for a mirror geometry";
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50 |
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51 | fMirrorId=mir; // the Mirror Id
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52 |
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53 | fFocalDist=0.; // focal distance of that mirror [cm]
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54 | fSX=0.; // curvilinear coordinate of mirror's center in X[cm]
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55 | fSY=0.; // curvilinear coordinate of mirror's center in X[cm]
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56 | fX=0.; // x coordinate of the center of the mirror [cm]
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57 | fY=0.; // y coordinate of the center of the mirror [cm]
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58 | fZ=0.; // z coordinate of the center of the mirror [cm]
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59 | fThetaN=0.; // polar theta angle of the direction
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60 | // where the mirror points to
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61 | fPhiN=0.; // polar phi angle of the direction
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62 | // where the mirror points to
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63 | fXN=0.; // xn coordinate of the normal vector
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64 | // in the center
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65 | fYN=0.; // yn coordinate of the normal vector
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66 | // in the center
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67 | fZN=0.; // zn coordinate of the normal vector
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68 | // in the center
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69 | // Note: fXN^2*fYN^2*fZN^2 = 1
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70 | fDeviationX=0.; // deviation in x [cm]
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71 | fDeviationY=0.; // deviation in y [cm]
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72 | // of the spot of a single mirror on the camera plane
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73 |
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74 | }
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75 |
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76 | // --------------------------------------------------------------------------
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77 | //
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78 | // DESCRIPTION MISSING: Please contact Oscar
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79 | //
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80 | void MGeomMirror::SetMirrorContent(Int_t mir, Float_t focal, Float_t curv_x,
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81 | Float_t curv_y, Float_t lin_x, Float_t lin_y,
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82 | Float_t lin_z, Float_t theta, Float_t phi,
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83 | Float_t x_n, Float_t y_n, Float_t z_n){
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84 | fMirrorId=mir; // the Mirror Id
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85 |
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86 | fFocalDist=focal; // focal distance of that mirror [cm]
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87 | fSX=curv_x; // curvilinear coordinate of mirror's center in X[cm]
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88 | fSY=curv_y; // curvilinear coordinate of mirror's center in X[cm]
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89 | fX=lin_x; // x coordinate of the center of the mirror [cm]
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90 | fY=lin_y; // y coordinate of the center of the mirror [cm]
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91 | fZ=lin_z; // z coordinate of the center of the mirror [cm]
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92 | fThetaN=theta; // polar theta angle of the direction
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93 | // where the mirror points to
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94 | fPhiN=phi; // polar phi angle of the direction
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95 | // where the mirror points to
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96 | fXN=x_n; // xn coordinate of the normal vector
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97 | // in the center
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98 | fYN=y_n; // yn coordinate of the normal vector
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99 | // in the center
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100 | fZN=z_n; // zn coordinate of the normal vector
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101 | // in the center
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102 | // Note: fXN^2*fYN^2*fZN^2 = 1
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103 | }
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104 |
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105 | void MGeomMirror::SetMirrorDeviations(Float_t dev_x, Float_t dev_y)
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106 | {
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107 | fDeviationX=dev_x; // deviation in x [cm]
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108 | fDeviationY=dev_y; // deviation in y [cm]
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109 | // of the spot of a single mirror on the camera plane
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110 | }
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111 |
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112 | // --------------------------------------------------------------------------
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113 | //
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114 | // Setting function to store the mirror reflectivity (ref) at different
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115 | // wavelength (wav).
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116 | //
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117 | void MGeomMirror::SetReflectivity(const TArrayF &wav, const TArrayF &ref)
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118 | {
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119 | if (fWavelength.GetSize()!=wav.GetSize() ||
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120 | fReflectivity.GetSize()!=ref.GetSize())
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121 | {
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122 | *fLog << err << dbginf << " fWavelength or fQE do not have ";
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123 | *fLog << "size of setting arrays" << endl;
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124 | return;
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125 | }
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126 |
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127 | fWavelength = wav;
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128 | fReflectivity = ref;
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129 | }
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