1 | // |
---|
2 | // ******************************************************************** |
---|
3 | // * License and Disclaimer * |
---|
4 | // * * |
---|
5 | // * The Geant4 software is copyright of the Copyright Holders of * |
---|
6 | // * the Geant4 Collaboration. It is provided under the terms and * |
---|
7 | // * conditions of the Geant4 Software License, included in the file * |
---|
8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
---|
9 | // * include a list of copyright holders. * |
---|
10 | // * * |
---|
11 | // * Neither the authors of this software system, nor their employing * |
---|
12 | // * institutes,nor the agencies providing financial support for this * |
---|
13 | // * work make any representation or warranty, express or implied, * |
---|
14 | // * regarding this software system or assume any liability for its * |
---|
15 | // * use. Please see the license in the file LICENSE and URL above * |
---|
16 | // * for the full disclaimer and the limitation of liability. * |
---|
17 | // * * |
---|
18 | // * This code implementation is the result of the scientific and * |
---|
19 | // * technical work of the GEANT4 collaboration. * |
---|
20 | // * By using, copying, modifying or distributing the software (or * |
---|
21 | // * any work based on the software) you agree to acknowledge its * |
---|
22 | // * use in resulting scientific publications, and indicate your * |
---|
23 | // * acceptance of all terms of the Geant4 Software license. * |
---|
24 | // ******************************************************************** |
---|
25 | // |
---|
26 | // |
---|
27 | // $Id: G4Para.icc,v 1.7 2006/10/19 15:33:37 gcosmo Exp $ |
---|
28 | // GEANT4 tag $Name: HEAD $ |
---|
29 | // |
---|
30 | // -------------------------------------------------------------------- |
---|
31 | // GEANT 4 inline definitions file |
---|
32 | // |
---|
33 | // G4Para.icc |
---|
34 | // |
---|
35 | // Implementation of inline methods of G4Para |
---|
36 | // -------------------------------------------------------------------- |
---|
37 | |
---|
38 | inline |
---|
39 | G4double G4Para::GetZHalfLength() const |
---|
40 | { |
---|
41 | return fDz ; |
---|
42 | } |
---|
43 | |
---|
44 | inline |
---|
45 | G4ThreeVector G4Para::GetSymAxis() const |
---|
46 | { |
---|
47 | G4double cosTheta = 1.0/std::sqrt(1+fTthetaCphi*fTthetaCphi + |
---|
48 | fTthetaSphi*fTthetaSphi) ; |
---|
49 | |
---|
50 | return G4ThreeVector(fTthetaCphi*cosTheta, |
---|
51 | fTthetaSphi*cosTheta, |
---|
52 | cosTheta) ; |
---|
53 | } |
---|
54 | |
---|
55 | inline |
---|
56 | G4double G4Para::GetYHalfLength() const |
---|
57 | { |
---|
58 | return fDy ; |
---|
59 | } |
---|
60 | |
---|
61 | inline |
---|
62 | G4double G4Para::GetXHalfLength() const |
---|
63 | { |
---|
64 | return fDx ; |
---|
65 | } |
---|
66 | |
---|
67 | inline |
---|
68 | G4double G4Para::GetTanAlpha() const |
---|
69 | { |
---|
70 | return fTalpha ; |
---|
71 | } |
---|
72 | |
---|
73 | inline |
---|
74 | void G4Para::SetXHalfLength(G4double val) |
---|
75 | { |
---|
76 | fDx= val; |
---|
77 | fCubicVolume= 0.; |
---|
78 | fSurfaceArea= 0.; |
---|
79 | fpPolyhedron = 0; |
---|
80 | } |
---|
81 | |
---|
82 | inline |
---|
83 | void G4Para::SetYHalfLength(G4double val) |
---|
84 | { |
---|
85 | fDy= val; |
---|
86 | fCubicVolume= 0.; |
---|
87 | fSurfaceArea= 0.; |
---|
88 | fpPolyhedron = 0; |
---|
89 | } |
---|
90 | |
---|
91 | inline |
---|
92 | void G4Para::SetZHalfLength(G4double val) |
---|
93 | { |
---|
94 | fDz= val; |
---|
95 | fCubicVolume= 0.; |
---|
96 | fSurfaceArea= 0.; |
---|
97 | fpPolyhedron = 0; |
---|
98 | } |
---|
99 | |
---|
100 | inline |
---|
101 | void G4Para::SetAlpha(G4double alpha) |
---|
102 | { |
---|
103 | fTalpha= std::tan(alpha); |
---|
104 | fSurfaceArea= 0.; |
---|
105 | fCubicVolume= 0.; |
---|
106 | fpPolyhedron = 0; |
---|
107 | } |
---|
108 | |
---|
109 | inline |
---|
110 | void G4Para::SetTanAlpha(G4double val) |
---|
111 | { |
---|
112 | fTalpha= val; |
---|
113 | fCubicVolume= 0.; |
---|
114 | fSurfaceArea= 0.; |
---|
115 | fpPolyhedron = 0; |
---|
116 | } |
---|
117 | |
---|
118 | inline |
---|
119 | void G4Para::SetThetaAndPhi(double pTheta, double pPhi) |
---|
120 | { |
---|
121 | fTthetaCphi=std::tan(pTheta)*std::cos(pPhi); |
---|
122 | fTthetaSphi=std::tan(pTheta)*std::sin(pPhi); |
---|
123 | fCubicVolume= 0.; |
---|
124 | fSurfaceArea= 0.; |
---|
125 | fpPolyhedron = 0; |
---|
126 | } |
---|
127 | |
---|
128 | inline |
---|
129 | G4double G4Para::GetCubicVolume() |
---|
130 | { |
---|
131 | // |
---|
132 | // It is like G4Box, since para transformations keep the volume to be const |
---|
133 | |
---|
134 | if(fCubicVolume != 0.) {;} |
---|
135 | else fCubicVolume = 8*fDx*fDy*fDz; |
---|
136 | return fCubicVolume; |
---|
137 | } |
---|
138 | |
---|
139 | inline |
---|
140 | G4double G4Para::GetSurfaceArea() |
---|
141 | { |
---|
142 | if(fSurfaceArea != 0.) {;} |
---|
143 | else |
---|
144 | { |
---|
145 | fSurfaceArea = 8*(fDx*fDy |
---|
146 | + fDx*fDz*std::sqrt(1+fTthetaSphi*fTthetaSphi) |
---|
147 | + fDy*fDz*std::sqrt(1+fTalpha*fTalpha |
---|
148 | +std::pow(fTthetaCphi-fTthetaSphi*fTalpha, 2)) ); |
---|
149 | } |
---|
150 | return fSurfaceArea; |
---|
151 | } |
---|