| Geant4 Cross Reference |
1 // 1
2 // *******************************************
3 // * License and Disclaimer
4 // *
5 // * The Geant4 software is copyright of th
6 // * the Geant4 Collaboration. It is provided
7 // * conditions of the Geant4 Software License
8 // * LICENSE and available at http://cern.ch/
9 // * include a list of copyright holders.
10 // *
11 // * Neither the authors of this software syst
12 // * institutes,nor the agencies providing fin
13 // * work make any representation or warran
14 // * regarding this software system or assum
15 // * use. Please see the license in the file
16 // * for the full disclaimer and the limitatio
17 // *
18 // * This code implementation is the result
19 // * technical work of the GEANT4 collaboratio
20 // * subject to DEFCON 705 IPR conditions.
21 // * By using, copying, modifying or distri
22 // * any work based on the software) you ag
23 // * use in resulting scientific publicati
24 // * acceptance of all terms of the Geant4 Sof
25 // *******************************************
26 //
27 // G4VFacet implementation.
28 //
29 // 31 October 2004, P R Truscott, QinetiQ Ltd,
30 // 12 October 2012, M Gayer, CERN, - Reviewed
31 // -------------------------------------------
32
33 #include "G4VFacet.hh"
34 #include "globals.hh"
35 #include "geomdefs.hh"
36 #include "G4GeometryTolerance.hh"
37
38 using namespace std;
39
40 const G4double G4VFacet::dirTolerance = 1.0E-1
41
42 //////////////////////////////////////////////
43 //
44 G4VFacet::G4VFacet()
45 {
46 kCarTolerance = G4GeometryTolerance::GetInst
47 }
48
49 //////////////////////////////////////////////
50 //
51 G4VFacet::~G4VFacet() = default;
52
53 //////////////////////////////////////////////
54 //
55 G4bool G4VFacet::operator== (const G4VFacet& r
56 {
57 G4double tolerance = kCarTolerance*kCarToler
58
59 if (GetNumberOfVertices() != right.GetNumber
60 return false;
61 else if ((GetCircumcentre()-right.GetCircumc
62 return false;
63 else if (std::fabs((right.GetSurfaceNormal()
64 return false;
65
66 G4bool coincident = true;
67 G4int i = 0;
68 do // Loop checking, 13.08.2015, G.Cosmo
69 {
70 coincident = false;
71 G4int j = 0;
72 do // Loop checking, 13.08.2015, G.Cosm
73 {
74 coincident = (GetVertex(i)-right.GetVert
75 } while (!coincident && ++j < GetNumberOfV
76 } while (coincident && ++i < GetNumberOfVert
77
78 return coincident;
79 }
80
81 //////////////////////////////////////////////
82 //
83 void G4VFacet::ApplyTranslation(const G4ThreeV
84 {
85 G4int n = GetNumberOfVertices();
86 for (G4int i = 0; i < n; ++i)
87 {
88 SetVertex(i, GetVertex(i) + v);
89 }
90 }
91
92 //////////////////////////////////////////////
93 //
94 std::ostream& G4VFacet::StreamInfo(std::ostrea
95 {
96 os << G4endl;
97 os << "*************************************
98 << G4endl;
99 os << "FACET TYPE = " << GetEntityType
100 os << "ABSOLUTE VECTORS = " << G4endl;
101 G4int n = GetNumberOfVertices();
102 for (G4int i = 0; i < n; ++i)
103 os << "P[" << i << "] = " << GetVerte
104 os << "*************************************
105 << G4endl;
106
107 return os;
108 }
109
110 G4bool G4VFacet::IsInside (const G4ThreeVector
111 {
112 G4ThreeVector d = p-GetVertex(0);
113 G4double displacement = d.dot(GetSurfaceNorm
114 return displacement <= 0.0;
115 }
116