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25 // 25 //
26 // G4tgbPlaceParamCircle implementation <<
27 // 26 //
28 // Author: P.Arce, CIEMAT (November 2007) << 27 // $Id: G4tgbPlaceParamCircle.cc,v 1.5 2008/12/03 16:16:01 arce Exp $
29 // ------------------------------------------- << 28 // GEANT4 tag $Name: geant4-09-03-patch-01 $
>> 29 //
>> 30 //
>> 31 // class G4tgbPlaceParamCircle
>> 32
>> 33 // History:
>> 34 // - Created. P.Arce, CIEMAT (November 2007)
>> 35 // -------------------------------------------------------------------------
30 36
31 #include "G4tgbPlaceParamCircle.hh" 37 #include "G4tgbPlaceParamCircle.hh"
32 #include "G4tgrPlaceParameterisation.hh" 38 #include "G4tgrPlaceParameterisation.hh"
33 #include "G4ThreeVector.hh" 39 #include "G4ThreeVector.hh"
34 #include "G4RotationMatrix.hh" 40 #include "G4RotationMatrix.hh"
35 #include "G4VPhysicalVolume.hh" 41 #include "G4VPhysicalVolume.hh"
36 #include "G4tgrUtils.hh" 42 #include "G4tgrUtils.hh"
37 #include "G4tgrMessenger.hh" 43 #include "G4tgrMessenger.hh"
38 44
39 // ------------------------------------------- << 45 // -------------------------------------------------------------------------
40 G4tgbPlaceParamCircle::~G4tgbPlaceParamCircle( 46 G4tgbPlaceParamCircle::~G4tgbPlaceParamCircle()
41 { 47 {
42 } 48 }
43 49
44 // ------------------------------------------- << 50
>> 51 // -------------------------------------------------------------------------
45 G4tgbPlaceParamCircle:: 52 G4tgbPlaceParamCircle::
46 G4tgbPlaceParamCircle(G4tgrPlaceParameterisati << 53 G4tgbPlaceParamCircle( G4tgrPlaceParameterisation* tgrParam )
47 : G4tgbPlaceParameterisation(tgrParam) 54 : G4tgbPlaceParameterisation(tgrParam)
48 { 55 {
49 //---- Get translation and rotation << 56 //---- Get translation and rotation
50 if(tgrParam->GetParamType() == "CIRCLE") << 57 if( tgrParam->GetParamType() == "CIRCLE" )
51 { 58 {
52 CheckNExtraData(tgrParam, 7, WLSIZE_EQ, "G << 59 CheckNExtraData( tgrParam, 7, WLSIZE_EQ, "G4tgbPlaceParamCircle:");
53 theCircleAxis = << 60 theCircleAxis = G4ThreeVector( tgrParam->GetExtraData()[4],
54 G4ThreeVector(tgrParam->GetExtraData()[4 << 61 tgrParam->GetExtraData()[5],
55 tgrParam->GetExtraData()[6 << 62 tgrParam->GetExtraData()[6] );
56 63
57 G4ThreeVector zaxis(0., 0., -1.); << 64 G4ThreeVector zaxis(0.,0.,-1.);
58 if(zaxis.cross(theCircleAxis).mag() > 1.E- << 65 if( zaxis.cross(theCircleAxis).mag() > 1.E-6 )
59 { 66 {
60 theDirInPlane = zaxis.cross(theCircleAxi 67 theDirInPlane = zaxis.cross(theCircleAxis);
61 } 68 }
62 else 69 else
63 { << 70 {
64 theDirInPlane = theCircleAxis.cross(G4Th << 71 theDirInPlane = theCircleAxis.cross(G4ThreeVector(0.,-1.,0.));
65 } 72 }
66 theAxis = kZAxis; 73 theAxis = kZAxis;
67 } 74 }
68 else 75 else
69 { 76 {
70 CheckNExtraData(tgrParam, 4, WLSIZE_EQ, "G << 77 CheckNExtraData( tgrParam, 4, WLSIZE_EQ, "G4tgbPlaceParamCircle:");
71 if(tgrParam->GetParamType() == "CIRCLE_XY" << 78 if( tgrParam->GetParamType() == "CIRCLE_XY" ) {
72 { << 79 theCircleAxis = G4ThreeVector(0.,0.,1.);
73 theCircleAxis = G4ThreeVector(0., 0., 1. << 80 theDirInPlane = G4ThreeVector(1.,0.,0.);
74 theDirInPlane = G4ThreeVector(1., 0., 0. << 81 theAxis = kZAxis;
75 theAxis = kZAxis; << 82 } else if( tgrParam->GetParamType() == "CIRCLE_XZ" ) {
76 } << 83 theCircleAxis = G4ThreeVector(0.,1.,0.);
77 else if(tgrParam->GetParamType() == "CIRCL << 84 theDirInPlane = G4ThreeVector(1.,0.,0.);
78 { << 85 theAxis = kYAxis;
79 theCircleAxis = G4ThreeVector(0., 1., 0. << 86 } else if( tgrParam->GetParamType() == "CIRCLE_YZ" ) {
80 theDirInPlane = G4ThreeVector(1., 0., 0. << 87 theCircleAxis = G4ThreeVector(1.,0.,0.);
81 theAxis = kYAxis; << 88 theDirInPlane = G4ThreeVector(0.,1.,0.);
82 } << 89 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 } 90 }
89 } 91 }
90 92
91 if(theCircleAxis.mag() == 0.) << 93 if( theCircleAxis.mag() == 0. )
92 { 94 {
93 G4Exception("G4tgbPlaceParamCircle::G4tgbP 95 G4Exception("G4tgbPlaceParamCircle::G4tgbPlaceParamCircle()",
94 "InvalidSetup", FatalException 96 "InvalidSetup", FatalException, "Circle axis is zero !");
95 } 97 }
96 theCircleAxis /= theCircleAxis.mag(); 98 theCircleAxis /= theCircleAxis.mag();
97 99
98 theAxis = kZAxis; 100 theAxis = kZAxis;
99 101
100 theNCopies = G4int(tgrParam->GetExtraData()[ 102 theNCopies = G4int(tgrParam->GetExtraData()[0]);
101 theStep = tgrParam->GetExtraData()[1]; << 103 theStep = tgrParam->GetExtraData()[1];
102 theOffset = tgrParam->GetExtraData()[2]; << 104 theOffset = tgrParam->GetExtraData()[2];
103 theRadius = tgrParam->GetExtraData()[3]; << 105 theRadius = tgrParam->GetExtraData()[3];
104 106
105 #ifdef G4VERBOSE 107 #ifdef G4VERBOSE
106 if(G4tgrMessenger::GetVerboseLevel() >= 2) << 108 if( G4tgrMessenger::GetVerboseLevel() >= 2 )
107 { 109 {
108 G4cout << " G4tgbPlaceParamCircle::G4tgbPl 110 G4cout << " G4tgbPlaceParamCircle::G4tgbPlaceParamCircle():" << G4endl
109 << " param type " << tgrParam->GetP 111 << " param type " << tgrParam->GetParamType() << G4endl
110 << " no copies - " << theNCopies << 112 << " no copies - " << theNCopies << G4endl
111 << theStep << G4endl << " offset << 113 << " step - " << theStep << G4endl
112 << " radius - " << theRadius << G << 114 << " offset - " << theOffset << G4endl
113 << theCircleAxis << G4endl << " d << 115 << " radius - " << theRadius << G4endl
114 << G4endl; << 116 << " circle axis - " << theCircleAxis << G4endl
>> 117 << " dir in plane - " << theDirInPlane << G4endl;
115 } 118 }
116 #endif 119 #endif
117 } 120 }
118 121
119 // ------------------------------------------- << 122
>> 123 // -------------------------------------------------------------------------
120 void G4tgbPlaceParamCircle:: 124 void G4tgbPlaceParamCircle::
121 ComputeTransformation(const G4int copyNo, G4VP << 125 ComputeTransformation(const G4int copyNo, G4VPhysicalVolume *physVol) const
122 { << 126 {
123 G4double posi = theOffset + copyNo * << 127 G4double posi = theOffset + copyNo*theStep;
124 G4ThreeVector origin = theDirInPlane * theRa 128 G4ThreeVector origin = theDirInPlane * theRadius;
125 origin.rotate(posi, theCircleAxis); << 129 origin.rotate( posi, theCircleAxis );
126 130
127 //----- Calculate rotation matrix (so that a 131 //----- Calculate rotation matrix (so that all volumes point to the centre)
128 G4RotationMatrix rm; 132 G4RotationMatrix rm;
129 rm.rotate(-posi, theCircleAxis); << 133 rm.rotate( -posi, theCircleAxis );
130 134
131 //----- Set translation and rotation 135 //----- Set translation and rotation
132 physVol->SetTranslation(origin); 136 physVol->SetTranslation(origin);
133 G4RotationMatrix* pvRm = physVol->GetRotatio 137 G4RotationMatrix* pvRm = physVol->GetRotation();
134 if(pvRm == nullptr) << 138 if( pvRm == 0 )
135 { 139 {
136 pvRm = new G4RotationMatrix; 140 pvRm = new G4RotationMatrix;
137 } 141 }
138 *pvRm = *theRotationMatrix * rm; << 142 *pvRm = *theRotationMatrix * rm;
139 physVol->SetRotation(pvRm); 143 physVol->SetRotation(pvRm);
140 physVol->SetCopyNo(copyNo); << 144 physVol->SetCopyNo( copyNo );
141 145
142 #ifdef G4VERBOSE 146 #ifdef G4VERBOSE
143 if(G4tgrMessenger::GetVerboseLevel() >= 3) << 147 if( G4tgrMessenger::GetVerboseLevel() >= 3 )
144 { 148 {
145 G4cout << " G4tgbPlaceParamCircle::Compute << 149 G4cout << " G4tgbPlaceParamCircle::ComputeTransformation():"
146 << physVol->GetName() << G4endl << << 150 << physVol->GetName() << G4endl
147 << G4endl << " centre - " << orig << 151 << " no copies - " << theNCopies << G4endl
>> 152 << " centre - " << origin << G4endl
148 << " rotation-matrix - " << *pvRm 153 << " rotation-matrix - " << *pvRm << G4endl;
149 } 154 }
150 #endif 155 #endif
151 } 156 }
152 157