| Geant4 Cross Reference |
1 // 1 //
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24 // ******************************************* 21 // ********************************************************************
25 // 22 //
26 // 23 //
>> 24 // $Id: G3toG4MANY.cc,v 1.1 2001/11/08 16:08:01 gcosmo Exp $
>> 25 // GEANT4 tag $Name: geant4-04-00 $
27 // 26 //
28 // By I. Hrivnacova, 22.10.01 27 // By I. Hrivnacova, 22.10.01
29 28
30 //#define G3G4DEBUG 1 29 //#define G3G4DEBUG 1
31 30
32 #include "globals.hh" 31 #include "globals.hh"
33 #include "G3toG4MANY.hh" 32 #include "G3toG4MANY.hh"
34 #include "G3Pos.hh" 33 #include "G3Pos.hh"
35 #include "G3RotTable.hh" 34 #include "G3RotTable.hh"
36 #include "G4SubtractionSolid.hh" 35 #include "G4SubtractionSolid.hh"
37 36
38 void G3toG4MANY(G3VolTableEntry* curVTE) 37 void G3toG4MANY(G3VolTableEntry* curVTE)
39 { 38 {
40 if (curVTE->GetNoOverlaps() > 0) { 39 if (curVTE->GetNoOverlaps() > 0) {
41 40
42 // check consistency 41 // check consistency
43 if (!curVTE->HasMANY()) { 42 if (!curVTE->HasMANY()) {
44 G4String text = "G3toG4MANY: volume "; 43 G4String text = "G3toG4MANY: volume ";
45 text = text + curVTE->GetName() + " has 44 text = text + curVTE->GetName() + " has specified overlaps \n";
46 text = text + " but is not defined as MA 45 text = text + " but is not defined as MANY.";
47 G4Exception("G3toG4MANY()", "G3toG40009" << 46 G4Exception(text);
48 FatalException, text); <<
49 return; <<
50 } 47 }
51 48
52 // only MANY volumes with one position are 49 // only MANY volumes with one position are supported
53 if (curVTE->NPCopies() != 1) { 50 if (curVTE->NPCopies() != 1) {
54 G4String text = "G3toG4MANY: volume "; 51 G4String text = "G3toG4MANY: volume ";
55 text = text + curVTE->GetName() + " whic 52 text = text + curVTE->GetName() + " which has MANY has not just one position.";
56 G4Exception("G3toG4MANY()", "G3toG40010" << 53 G4Exception(text);
57 FatalException, text); <<
58 return; <<
59 } 54 }
60 55
61 #ifdef G3G4DEBUG 56 #ifdef G3G4DEBUG
62 G4cout << "G3toG4MANY " << curVTE->GetNam 57 G4cout << "G3toG4MANY " << curVTE->GetName() << " boolean" << G4endl;
63 #endif 58 #endif
64 59
65 G4Transform3D transform = GetTransform3D(c 60 G4Transform3D transform = GetTransform3D(curVTE->GetG3PosCopy(0));
66 61
67 MakeBooleanSolids(curVTE, curVTE->GetOverl 62 MakeBooleanSolids(curVTE, curVTE->GetOverlaps(), transform.inverse());
68 } 63 }
69 64
70 // process daughters 65 // process daughters
71 for (G4int i=0; i<curVTE->GetNoDaughters(); 66 for (G4int i=0; i<curVTE->GetNoDaughters(); i++)
72 G3toG4MANY(curVTE->GetDaughter(i)); 67 G3toG4MANY(curVTE->GetDaughter(i));
73 } 68 }
74 69
75 void MakeBooleanSolids(G3VolTableEntry* curVTE 70 void MakeBooleanSolids(G3VolTableEntry* curVTE, G3VolTableEntryVector* overlaps,
76 const G4Transform3D& transform) 71 const G4Transform3D& transform)
77 { 72 {
78 // loop over overlap VTEs 73 // loop over overlap VTEs
79 for (size_t i=0; i<overlaps->size(); i++){ 74 for (size_t i=0; i<overlaps->size(); i++){
80 75
81 G3VolTableEntry* overlapVTE = (*overlaps)[ 76 G3VolTableEntry* overlapVTE = (*overlaps)[i];
82 77
83 // loop over clone VTEs 78 // loop over clone VTEs
84 for (G4int ij=0; ij<overlapVTE->GetMasterC 79 for (G4int ij=0; ij<overlapVTE->GetMasterClone()->GetNoClones(); ij++){
85 80
86 G3VolTableEntry* cloneVTE = overlapVTE-> 81 G3VolTableEntry* cloneVTE = overlapVTE->GetMasterClone()->GetClone(ij);
87 82
88 // loop over clone positions 83 // loop over clone positions
89 for (G4int j=0; j<cloneVTE->NPCopies(); 84 for (G4int j=0; j<cloneVTE->NPCopies(); j++){
90 85
91 #ifdef G3G4DEBUG 86 #ifdef G3G4DEBUG
92 G4cout << "From '" << curVTE->GetName( 87 G4cout << "From '" << curVTE->GetName() << "' "
93 << "cut '" << cloneVTE->GetName() << 88 << "cut '" << cloneVTE->GetName() << "' :"
94 << i << "th overlap (from " << overl 89 << i << "th overlap (from " << overlaps->size() << ") "
95 << ij << "th clone (from " << overlap 90 << ij << "th clone (from " << overlapVTE->GetMasterClone()->GetNoClones() << ") "
96 << j << "th copy (from " << cloneVTE 91 << j << "th copy (from " << cloneVTE->NPCopies() << ") "
97 << G4endl; 92 << G4endl;
98 #endif 93 #endif
99 94
100 SubstractSolids(curVTE, cloneVTE, j, t 95 SubstractSolids(curVTE, cloneVTE, j, transform);
101 } 96 }
102 } 97 }
103 } 98 }
104 } 99 }
105 100
106 void SubstractSolids(G3VolTableEntry* vte1, G3 101 void SubstractSolids(G3VolTableEntry* vte1, G3VolTableEntry* vte2,
107 G4int copy, const G4Transform3D 102 G4int copy, const G4Transform3D& transform)
108 { 103 {
109 // vte2 transformation 104 // vte2 transformation
110 G4Transform3D transform2 = GetTransform3D(vt 105 G4Transform3D transform2 = GetTransform3D(vte2->GetG3PosCopy(copy));
111 106
112 // compose new name 107 // compose new name
113 G4String newName = vte1->GetSolid()->GetName 108 G4String newName = vte1->GetSolid()->GetName();
114 newName = newName + "-" + vte2->GetSolid()-> 109 newName = newName + "-" + vte2->GetSolid()->GetName();
115 110
116 #ifdef G3G4DEBUG 111 #ifdef G3G4DEBUG
117 G4cout << " " << newName << G4endl; 112 G4cout << " " << newName << G4endl;
118 #endif 113 #endif
119 114
120 G4VSolid* newSolid 115 G4VSolid* newSolid
121 = new G4SubtractionSolid(newName, vte1->Ge 116 = new G4SubtractionSolid(newName, vte1->GetSolid(), vte2->GetSolid(),
122 transform*transfo 117 transform*transform2);
123 118
124 // update vte1 119 // update vte1
125 vte1->SetSolid(newSolid); 120 vte1->SetSolid(newSolid);
126 121
127 // process daughters 122 // process daughters
128 for (G4int k=0; k<vte1->GetNoDaughters(); k+ 123 for (G4int k=0; k<vte1->GetNoDaughters(); k++){
129 124
130 G3VolTableEntry* dVTE = vte1->GetDaughter( 125 G3VolTableEntry* dVTE = vte1->GetDaughter(k);
131 126
132 if (dVTE->NPCopies() != 1) { 127 if (dVTE->NPCopies() != 1) {
133 G4String text = "G3toG4MANY: volume "; 128 G4String text = "G3toG4MANY: volume ";
134 text = text + dVTE->GetName() + " which 129 text = text + dVTE->GetName() + " which has MANY has not just one position.";
135 G4Exception("G3toG4MANY()", "G3toG40011" << 130 G4Exception(text);
136 FatalException, text); <<
137 return; <<
138 } 131 }
139 132
140 G4Transform3D dt = GetTransform3D(dVTE->Ge 133 G4Transform3D dt = GetTransform3D(dVTE->GetG3PosCopy(0));
141 SubstractSolids(dVTE, vte2, copy, dt.inver 134 SubstractSolids(dVTE, vte2, copy, dt.inverse()*transform);
142 } 135 }
143 } 136 }
144 137
145 G4Transform3D GetTransform3D(G3Pos* g3pos) 138 G4Transform3D GetTransform3D(G3Pos* g3pos)
146 { 139 {
147 G4int irot = g3pos->GetIrot(); 140 G4int irot = g3pos->GetIrot();
148 G4RotationMatrix* theMatrix = 0; 141 G4RotationMatrix* theMatrix = 0;
149 if (irot>0) theMatrix = G3Rot.Get(irot); 142 if (irot>0) theMatrix = G3Rot.Get(irot);
150 143
151 G4Rotate3D rotation; 144 G4Rotate3D rotation;
152 if (theMatrix) { 145 if (theMatrix) {
153 rotation = G4Rotate3D(*theMatrix); 146 rotation = G4Rotate3D(*theMatrix);
154 } 147 }
155 148
156 G4Translate3D translation(*(g3pos->GetPos()) 149 G4Translate3D translation(*(g3pos->GetPos()));
157 G4Transform3D transform3D = translation * (r 150 G4Transform3D transform3D = translation * (rotation.inverse());
158 151
159 return transform3D; 152 return transform3D;
160 } 153 }
161 154
162 155
163 156