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25 // 25 //
26 // G4ErrorPlaneSurfaceTarget class implementat 26 // G4ErrorPlaneSurfaceTarget class implementation
27 // 27 //
28 // Created: P.Arce, September 2004 28 // Created: P.Arce, September 2004
29 // ------------------------------------------- 29 // --------------------------------------------------------------------
30 30
31 #include "G4ErrorPlaneSurfaceTarget.hh" 31 #include "G4ErrorPlaneSurfaceTarget.hh"
32 32
33 #ifdef G4VERBOSE 33 #ifdef G4VERBOSE
34 #include "G4ErrorPropagatorData.hh" // for ver 34 #include "G4ErrorPropagatorData.hh" // for verbosity checking
35 #endif 35 #endif
36 36
37 #include "G4Point3D.hh" 37 #include "G4Point3D.hh"
38 #include "G4ThreeVector.hh" 38 #include "G4ThreeVector.hh"
39 39
40 //-------------------------------------------- 40 //---------------------------------------------------------------------
41 41
42 G4ErrorPlaneSurfaceTarget:: 42 G4ErrorPlaneSurfaceTarget::
43 G4ErrorPlaneSurfaceTarget(G4double aa, G4doubl 43 G4ErrorPlaneSurfaceTarget(G4double aa, G4double ab, G4double ac, G4double ad)
44 : G4Plane3D( aa, ab, ac, ad ) 44 : G4Plane3D( aa, ab, ac, ad )
45 { 45 {
46 theType = G4ErrorTarget_PlaneSurface; 46 theType = G4ErrorTarget_PlaneSurface;
47 47
48 #ifdef G4VERBOSE 48 #ifdef G4VERBOSE
49 if(G4ErrorPropagatorData::verbose() >= 2 ) 49 if(G4ErrorPropagatorData::verbose() >= 2 )
50 { 50 {
51 Dump( " $$$ creating G4ErrorPlaneSurfaceTa 51 Dump( " $$$ creating G4ErrorPlaneSurfaceTarget from parameters");
52 } 52 }
53 #endif 53 #endif
54 } 54 }
55 55
56 //-------------------------------------------- 56 //---------------------------------------------------------------------
57 57
58 G4ErrorPlaneSurfaceTarget:: 58 G4ErrorPlaneSurfaceTarget::
59 G4ErrorPlaneSurfaceTarget(const G4Normal3D &no 59 G4ErrorPlaneSurfaceTarget(const G4Normal3D &norm, const G4Point3D &pt)
60 : G4Plane3D( norm, pt ) 60 : G4Plane3D( norm, pt )
61 { 61 {
62 theType = G4ErrorTarget_PlaneSurface; 62 theType = G4ErrorTarget_PlaneSurface;
63 63
64 #ifdef G4VERBOSE 64 #ifdef G4VERBOSE
65 if(G4ErrorPropagatorData::verbose() >= 2 ) 65 if(G4ErrorPropagatorData::verbose() >= 2 )
66 { 66 {
67 Dump( " $$$ creating G4ErrorPlaneSurfaceTa 67 Dump( " $$$ creating G4ErrorPlaneSurfaceTarget from point and normal");
68 } 68 }
69 #endif 69 #endif
70 } 70 }
71 71
72 //-------------------------------------------- 72 //---------------------------------------------------------------------
73 73
74 G4ErrorPlaneSurfaceTarget:: 74 G4ErrorPlaneSurfaceTarget::
75 G4ErrorPlaneSurfaceTarget(const G4Point3D &p1, 75 G4ErrorPlaneSurfaceTarget(const G4Point3D &p1,
76 const G4Point3D &p2, 76 const G4Point3D &p2,
77 const G4Point3D &p3) 77 const G4Point3D &p3)
78 : G4Plane3D( p1, p2, p3 ) 78 : G4Plane3D( p1, p2, p3 )
79 { 79 {
80 theType = G4ErrorTarget_PlaneSurface; 80 theType = G4ErrorTarget_PlaneSurface;
81 81
82 #ifdef G4VERBOSE 82 #ifdef G4VERBOSE
83 if(G4ErrorPropagatorData::verbose() >= 2 ) 83 if(G4ErrorPropagatorData::verbose() >= 2 )
84 { 84 {
85 Dump( " $$$ creating G4ErrorPlaneSurfaceTa 85 Dump( " $$$ creating G4ErrorPlaneSurfaceTarget from three points");
86 } 86 }
87 #endif 87 #endif
88 } 88 }
89 89
90 //-------------------------------------------- 90 //---------------------------------------------------------------------
91 91
>> 92 G4ErrorPlaneSurfaceTarget::~G4ErrorPlaneSurfaceTarget()
>> 93 {
>> 94 }
>> 95
>> 96 //---------------------------------------------------------------------
>> 97
92 G4ThreeVector G4ErrorPlaneSurfaceTarget:: 98 G4ThreeVector G4ErrorPlaneSurfaceTarget::
93 Intersect( const G4ThreeVector& pt, const G4Th 99 Intersect( const G4ThreeVector& pt, const G4ThreeVector& dir ) const
94 { 100 {
95 G4double lam = GetDistanceFromPoint( pt, dir 101 G4double lam = GetDistanceFromPoint( pt, dir );
96 G4Point3D inters = pt + lam * dir; 102 G4Point3D inters = pt + lam * dir;
97 103
98 #ifdef G4VERBOSE 104 #ifdef G4VERBOSE
99 if(G4ErrorPropagatorData::verbose() >= 4 ) 105 if(G4ErrorPropagatorData::verbose() >= 4 )
100 { 106 {
101 G4cout << " $$$ creating G4ErrorPlaneSurfa 107 G4cout << " $$$ creating G4ErrorPlaneSurfaceTarget::Intersect "
102 << inters << G4endl; 108 << inters << G4endl;
103 } 109 }
104 #endif 110 #endif
105 111
106 return inters; 112 return inters;
107 } 113 }
108 114
109 //-------------------------------------------- 115 //---------------------------------------------------------------------
110 116
111 G4double G4ErrorPlaneSurfaceTarget:: 117 G4double G4ErrorPlaneSurfaceTarget::
112 GetDistanceFromPoint( const G4ThreeVector& pt, 118 GetDistanceFromPoint( const G4ThreeVector& pt, const G4ThreeVector& dir ) const
113 { 119 {
114 if( std::fabs( dir.mag() -1. ) > 1.E-6 ) 120 if( std::fabs( dir.mag() -1. ) > 1.E-6 )
115 { 121 {
116 std::ostringstream message; 122 std::ostringstream message;
117 message << "Direction is not a unit vector 123 message << "Direction is not a unit vector: " << dir << " !";
118 G4Exception("G4ErrorPlaneSurfaceTarget::Ge 124 G4Exception("G4ErrorPlaneSurfaceTarget::GetDistanceFromPoint()",
119 "GeomMgt1002", JustWarning, me 125 "GeomMgt1002", JustWarning, message);
120 } 126 }
121 G4double dist = -(a_ * pt.x() + b_ * pt.y() 127 G4double dist = -(a_ * pt.x() + b_ * pt.y() + c_ * pt.z() + d_)
122 / (a_ * dir.x() + b_ * dir.y( 128 / (a_ * dir.x() + b_ * dir.y() + c_ * dir.z() );
123 129
124 #ifdef G4VERBOSE 130 #ifdef G4VERBOSE
125 if(G4ErrorPropagatorData::verbose() >= 3 ) 131 if(G4ErrorPropagatorData::verbose() >= 3 )
126 { 132 {
127 G4cout << " G4ErrorPlaneSurfaceTarget::Get 133 G4cout << " G4ErrorPlaneSurfaceTarget::GetDistanceFromPoint()" << G4endl
128 << " Point: " << pt << ", Directi 134 << " Point: " << pt << ", Direction: " << dir << G4endl
129 << " Distance: " << dist << G4end 135 << " Distance: " << dist << G4endl;
130 } 136 }
131 #endif 137 #endif
132 138
133 return dist; 139 return dist;
134 } 140 }
135 141
136 //-------------------------------------------- 142 //---------------------------------------------------------------------
137 143
138 G4double G4ErrorPlaneSurfaceTarget:: 144 G4double G4ErrorPlaneSurfaceTarget::
139 GetDistanceFromPoint( const G4ThreeVector& pt 145 GetDistanceFromPoint( const G4ThreeVector& pt ) const
140 { 146 {
141 G4ThreeVector vec = point() - pt; 147 G4ThreeVector vec = point() - pt;
142 G4double dist = std::fabs(vec * normal() / n 148 G4double dist = std::fabs(vec * normal() / normal().mag());
143 149
144 #ifdef G4VERBOSE 150 #ifdef G4VERBOSE
145 if(G4ErrorPropagatorData::verbose() >= 3 ) 151 if(G4ErrorPropagatorData::verbose() >= 3 )
146 { 152 {
147 G4cout << " G4ErrorPlaneSurfaceTarget::Get 153 G4cout << " G4ErrorPlaneSurfaceTarget::GetDistanceFromPoint()" << G4endl
148 << " Point: " << pt << G4endl 154 << " Point: " << pt << G4endl
149 << " Distance: " << dist << G4end 155 << " Distance: " << dist << G4endl;
150 } 156 }
151 #endif 157 #endif
152 158
153 return dist; 159 return dist;
154 } 160 }
155 161
156 //-------------------------------------------- 162 //---------------------------------------------------------------------
157 163
158 G4Plane3D G4ErrorPlaneSurfaceTarget:: 164 G4Plane3D G4ErrorPlaneSurfaceTarget::
159 GetTangentPlane( const G4ThreeVector& ) const 165 GetTangentPlane( const G4ThreeVector& ) const
160 { 166 {
161 return *this; 167 return *this;
162 } 168 }
163 169
164 //-------------------------------------------- 170 //---------------------------------------------------------------------
165 171
166 void G4ErrorPlaneSurfaceTarget::Dump( const G4 172 void G4ErrorPlaneSurfaceTarget::Dump( const G4String& msg ) const
167 { 173 {
168 G4cout << msg << " point = " << point() 174 G4cout << msg << " point = " << point()
169 << " normal = " << normal() << 175 << " normal = " << normal() << G4endl;
170 } 176 }
171 177