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25 // 25 //
26 // G4tgbPlaceParamCircle implementation <<
27 // 26 //
28 // Author: P.Arce, CIEMAT (November 2007) << 27 //
29 // ------------------------------------------- << 28 //
>> 29 // class G4tgbPlaceParamCircle
>> 30
>> 31 // History:
>> 32 // - Created. P.Arce, CIEMAT (November 2007)
>> 33 // -------------------------------------------------------------------------
30 34
31 #include "G4tgbPlaceParamCircle.hh" 35 #include "G4tgbPlaceParamCircle.hh"
32 #include "G4tgrPlaceParameterisation.hh" 36 #include "G4tgrPlaceParameterisation.hh"
33 #include "G4ThreeVector.hh" 37 #include "G4ThreeVector.hh"
34 #include "G4RotationMatrix.hh" 38 #include "G4RotationMatrix.hh"
35 #include "G4VPhysicalVolume.hh" 39 #include "G4VPhysicalVolume.hh"
36 #include "G4tgrUtils.hh" 40 #include "G4tgrUtils.hh"
37 #include "G4tgrMessenger.hh" 41 #include "G4tgrMessenger.hh"
38 42
39 // ------------------------------------------- << 43 // -------------------------------------------------------------------------
40 G4tgbPlaceParamCircle::~G4tgbPlaceParamCircle( 44 G4tgbPlaceParamCircle::~G4tgbPlaceParamCircle()
41 { 45 {
42 } 46 }
43 47
44 // ------------------------------------------- << 48
>> 49 // -------------------------------------------------------------------------
45 G4tgbPlaceParamCircle:: 50 G4tgbPlaceParamCircle::
46 G4tgbPlaceParamCircle(G4tgrPlaceParameterisati << 51 G4tgbPlaceParamCircle( G4tgrPlaceParameterisation* tgrParam )
47 : G4tgbPlaceParameterisation(tgrParam) 52 : G4tgbPlaceParameterisation(tgrParam)
48 { 53 {
49 //---- Get translation and rotation << 54 //---- Get translation and rotation
50 if(tgrParam->GetParamType() == "CIRCLE") << 55 if( tgrParam->GetParamType() == "CIRCLE" )
51 { 56 {
52 CheckNExtraData(tgrParam, 7, WLSIZE_EQ, "G << 57 CheckNExtraData( tgrParam, 7, WLSIZE_EQ, "G4tgbPlaceParamCircle:");
53 theCircleAxis = << 58 theCircleAxis = G4ThreeVector( tgrParam->GetExtraData()[4],
54 G4ThreeVector(tgrParam->GetExtraData()[4 << 59 tgrParam->GetExtraData()[5],
55 tgrParam->GetExtraData()[6 << 60 tgrParam->GetExtraData()[6] );
56 61
57 G4ThreeVector zaxis(0., 0., -1.); << 62 G4ThreeVector zaxis(0.,0.,-1.);
58 if(zaxis.cross(theCircleAxis).mag() > 1.E- << 63 if( zaxis.cross(theCircleAxis).mag() > 1.E-6 )
59 { 64 {
60 theDirInPlane = zaxis.cross(theCircleAxi 65 theDirInPlane = zaxis.cross(theCircleAxis);
61 } 66 }
62 else 67 else
63 { << 68 {
64 theDirInPlane = theCircleAxis.cross(G4Th << 69 theDirInPlane = theCircleAxis.cross(G4ThreeVector(0.,-1.,0.));
65 } 70 }
66 theAxis = kZAxis; 71 theAxis = kZAxis;
67 } 72 }
68 else 73 else
69 { 74 {
70 CheckNExtraData(tgrParam, 4, WLSIZE_EQ, "G << 75 CheckNExtraData( tgrParam, 4, WLSIZE_EQ, "G4tgbPlaceParamCircle:");
71 if(tgrParam->GetParamType() == "CIRCLE_XY" << 76 if( tgrParam->GetParamType() == "CIRCLE_XY" ) {
72 { << 77 theCircleAxis = G4ThreeVector(0.,0.,1.);
73 theCircleAxis = G4ThreeVector(0., 0., 1. << 78 theDirInPlane = G4ThreeVector(1.,0.,0.);
74 theDirInPlane = G4ThreeVector(1., 0., 0. << 79 theAxis = kZAxis;
75 theAxis = kZAxis; << 80 } else if( tgrParam->GetParamType() == "CIRCLE_XZ" ) {
76 } << 81 theCircleAxis = G4ThreeVector(0.,1.,0.);
77 else if(tgrParam->GetParamType() == "CIRCL << 82 theDirInPlane = G4ThreeVector(1.,0.,0.);
78 { << 83 theAxis = kYAxis;
79 theCircleAxis = G4ThreeVector(0., 1., 0. << 84 } else if( tgrParam->GetParamType() == "CIRCLE_YZ" ) {
80 theDirInPlane = G4ThreeVector(1., 0., 0. << 85 theCircleAxis = G4ThreeVector(1.,0.,0.);
81 theAxis = kYAxis; << 86 theDirInPlane = G4ThreeVector(0.,1.,0.);
82 } << 87 theAxis = kXAxis;
83 else if(tgrParam->GetParamType() == "CIRCL <<
84 { <<
85 theCircleAxis = G4ThreeVector(1., 0., 0. <<
86 theDirInPlane = G4ThreeVector(0., 1., 0. <<
87 theAxis = kXAxis; <<
88 } 88 }
89 } 89 }
90 90
91 if(theCircleAxis.mag() == 0.) << 91 if( theCircleAxis.mag() == 0. )
92 { 92 {
93 G4Exception("G4tgbPlaceParamCircle::G4tgbP 93 G4Exception("G4tgbPlaceParamCircle::G4tgbPlaceParamCircle()",
94 "InvalidSetup", FatalException 94 "InvalidSetup", FatalException, "Circle axis is zero !");
95 } 95 }
96 theCircleAxis /= theCircleAxis.mag(); 96 theCircleAxis /= theCircleAxis.mag();
97 97
98 theAxis = kZAxis; 98 theAxis = kZAxis;
99 99
100 theNCopies = G4int(tgrParam->GetExtraData()[ 100 theNCopies = G4int(tgrParam->GetExtraData()[0]);
101 theStep = tgrParam->GetExtraData()[1]; << 101 theStep = tgrParam->GetExtraData()[1];
102 theOffset = tgrParam->GetExtraData()[2]; << 102 theOffset = tgrParam->GetExtraData()[2];
103 theRadius = tgrParam->GetExtraData()[3]; << 103 theRadius = tgrParam->GetExtraData()[3];
104 104
105 #ifdef G4VERBOSE 105 #ifdef G4VERBOSE
106 if(G4tgrMessenger::GetVerboseLevel() >= 2) << 106 if( G4tgrMessenger::GetVerboseLevel() >= 2 )
107 { 107 {
108 G4cout << " G4tgbPlaceParamCircle::G4tgbPl 108 G4cout << " G4tgbPlaceParamCircle::G4tgbPlaceParamCircle():" << G4endl
109 << " param type " << tgrParam->GetP 109 << " param type " << tgrParam->GetParamType() << G4endl
110 << " no copies - " << theNCopies << 110 << " no copies - " << theNCopies << G4endl
111 << theStep << G4endl << " offset << 111 << " step - " << theStep << G4endl
112 << " radius - " << theRadius << G << 112 << " offset - " << theOffset << G4endl
113 << theCircleAxis << G4endl << " d << 113 << " radius - " << theRadius << G4endl
114 << G4endl; << 114 << " circle axis - " << theCircleAxis << G4endl
>> 115 << " dir in plane - " << theDirInPlane << G4endl;
115 } 116 }
116 #endif 117 #endif
117 } 118 }
118 119
119 // ------------------------------------------- << 120
>> 121 // -------------------------------------------------------------------------
120 void G4tgbPlaceParamCircle:: 122 void G4tgbPlaceParamCircle::
121 ComputeTransformation(const G4int copyNo, G4VP << 123 ComputeTransformation(const G4int copyNo, G4VPhysicalVolume *physVol) const
122 { << 124 {
123 G4double posi = theOffset + copyNo * << 125 G4double posi = theOffset + copyNo*theStep;
124 G4ThreeVector origin = theDirInPlane * theRa 126 G4ThreeVector origin = theDirInPlane * theRadius;
125 origin.rotate(posi, theCircleAxis); << 127 origin.rotate( posi, theCircleAxis );
126 128
127 //----- Calculate rotation matrix (so that a 129 //----- Calculate rotation matrix (so that all volumes point to the centre)
128 G4RotationMatrix rm; 130 G4RotationMatrix rm;
129 rm.rotate(-posi, theCircleAxis); << 131 rm.rotate( -posi, theCircleAxis );
130 132
131 //----- Set translation and rotation 133 //----- Set translation and rotation
132 physVol->SetTranslation(origin); 134 physVol->SetTranslation(origin);
133 G4RotationMatrix* pvRm = physVol->GetRotatio 135 G4RotationMatrix* pvRm = physVol->GetRotation();
134 if(pvRm == nullptr) << 136 if( pvRm == 0 )
135 { 137 {
136 pvRm = new G4RotationMatrix; 138 pvRm = new G4RotationMatrix;
137 } 139 }
138 *pvRm = *theRotationMatrix * rm; << 140 *pvRm = *theRotationMatrix * rm;
139 physVol->SetRotation(pvRm); 141 physVol->SetRotation(pvRm);
140 physVol->SetCopyNo(copyNo); << 142 physVol->SetCopyNo( copyNo );
141 143
142 #ifdef G4VERBOSE 144 #ifdef G4VERBOSE
143 if(G4tgrMessenger::GetVerboseLevel() >= 3) << 145 if( G4tgrMessenger::GetVerboseLevel() >= 3 )
144 { 146 {
145 G4cout << " G4tgbPlaceParamCircle::Compute << 147 G4cout << " G4tgbPlaceParamCircle::ComputeTransformation():"
146 << physVol->GetName() << G4endl << << 148 << physVol->GetName() << G4endl
147 << G4endl << " centre - " << orig << 149 << " no copies - " << theNCopies << G4endl
>> 150 << " centre - " << origin << G4endl
148 << " rotation-matrix - " << *pvRm 151 << " rotation-matrix - " << *pvRm << G4endl;
149 } 152 }
150 #endif 153 #endif
151 } 154 }
152 155