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25 //
26 // Implementation for G4UHype wrapper class
27 //
28 // 16-10-2017 G.Cosmo, CERN
29 // --------------------------------------------------------------------
30
31 #include "G4Hype.hh"
32
33 #include "G4UHype.hh"
34
35 #if ( defined(G4GEOM_USE_USOLIDS) || defined(G4GEOM_USE_PARTIAL_USOLIDS) )
36
37 #include "G4AffineTransform.hh"
38 #include "G4VPVParameterisation.hh"
39 #include "G4BoundingEnvelope.hh"
40 #include "G4Polyhedron.hh"
41
42 ////////////////////////////////////////////////////////////////////////
43 //
44 // Constructor
45
46 G4UHype::G4UHype(const G4String& pName,
47 G4double newInnerRadius,
48 G4double newOuterRadius,
49 G4double newInnerStereo,
50 G4double newOuterStereo,
51 G4double newHalfLenZ)
52 : Base_t(pName, newInnerRadius, newOuterRadius,
53 newInnerStereo, newOuterStereo, newHalfLenZ)
54 { }
55
56 //////////////////////////////////////////////////////////////////////////
57 //
58 // Fake default constructor - sets only member data and allocates memory
59 // for usage restricted to object persistency.
60
61 G4UHype::G4UHype( __void__& a )
62 : Base_t(a)
63 { }
64
65 //////////////////////////////////////////////////////////////////////////
66 //
67 // Destructor
68
69 G4UHype::~G4UHype() = default;
70
71 //////////////////////////////////////////////////////////////////////////
72 //
73 // Copy constructor
74
75 G4UHype::G4UHype(const G4UHype& rhs)
76 : Base_t(rhs)
77 { }
78
79 //////////////////////////////////////////////////////////////////////////
80 //
81 // Assignment operator
82
83 G4UHype& G4UHype::operator = (const G4UHype& rhs)
84 {
85 // Check assignment to self
86 //
87 if (this == &rhs) { return *this; }
88
89 // Copy base class data
90 //
91 Base_t::operator=(rhs);
92
93 return *this;
94 }
95
96 //////////////////////////////////////////////////////////////////////////
97 //
98 // Accessors
99
100 G4double G4UHype::GetInnerRadius () const
101 {
102 return GetRmin();
103 }
104
105 G4double G4UHype::GetOuterRadius () const
106 {
107 return GetRmax();
108 }
109
110 G4double G4UHype::GetZHalfLength () const
111 {
112 return GetDz();
113 }
114
115 G4double G4UHype::GetInnerStereo () const
116 {
117 return GetStIn();
118 }
119
120 G4double G4UHype::GetOuterStereo () const
121 {
122 return GetStOut();
123 }
124
125 //////////////////////////////////////////////////////////////////////////
126 //
127 // Modifiers
128
129 void G4UHype::SetInnerRadius (G4double newIRad)
130 {
131 SetParameters(newIRad, GetRmax(), GetStIn(), GetStOut(), GetDz());
132 fRebuildPolyhedron = true;
133 }
134
135 void G4UHype::SetOuterRadius (G4double newORad)
136 {
137 SetParameters(GetRmin(), newORad, GetStIn(), GetStOut(), GetDz());
138 fRebuildPolyhedron = true;
139 }
140
141 void G4UHype::SetZHalfLength (G4double newHLZ)
142 {
143 SetParameters(GetRmin(), GetRmax(), GetStIn(), GetStOut(), newHLZ);
144 fRebuildPolyhedron = true;
145 }
146
147 void G4UHype::SetInnerStereo (G4double newISte)
148 {
149 SetParameters(GetRmin(), GetRmax(), newISte, GetStOut(), GetDz());
150 fRebuildPolyhedron = true;
151 }
152
153 void G4UHype::SetOuterStereo (G4double newOSte)
154 {
155 SetParameters(GetRmin(), GetRmax(), GetStIn(), newOSte, GetDz());
156 fRebuildPolyhedron = true;
157 }
158
159
160 ////////////////////////////////////////////////////////////////////////
161 //
162 // Dispatch to parameterisation for replication mechanism dimension
163 // computation & modification.
164
165 void G4UHype::ComputeDimensions(G4VPVParameterisation* p,
166 const G4int n,
167 const G4VPhysicalVolume* pRep)
168 {
169 p->ComputeDimensions(*(G4Hype*)this,n,pRep);
170 }
171
172
173 //////////////////////////////////////////////////////////////////////////
174 //
175 // Make a clone of the object
176
177 G4VSolid* G4UHype::Clone() const
178 {
179 return new G4UHype(*this);
180 }
181
182 //////////////////////////////////////////////////////////////////////////
183 //
184 // Get bounding box
185
186 void G4UHype::BoundingLimits(G4ThreeVector& pMin,
187 G4ThreeVector& pMax) const
188 {
189 G4double endORadius = GetEndInnerRadius();
190 pMin.set(-endORadius,-endORadius,-GetDz());
191 pMax.set( endORadius, endORadius, GetDz());
192
193 // Check correctness of the bounding box
194 //
195 if (pMin.x() >= pMax.x() || pMin.y() >= pMax.y() || pMin.z() >= pMax.z())
196 {
197 std::ostringstream message;
198 message << "Bad bounding box (min >= max) for solid: "
199 << GetName() << " !"
200 << "\npMin = " << pMin
201 << "\npMax = " << pMax;
202 G4Exception("G4UHype::BoundingLimits()", "GeomMgt0001",
203 JustWarning, message);
204 StreamInfo(G4cout);
205 }
206 }
207
208 //////////////////////////////////////////////////////////////////////////
209 //
210 // Calculate extent under transform and specified limit
211
212 G4bool
213 G4UHype::CalculateExtent(const EAxis pAxis,
214 const G4VoxelLimits& pVoxelLimit,
215 const G4AffineTransform& pTransform,
216 G4double& pMin, G4double& pMax) const
217 {
218 G4ThreeVector bmin, bmax;
219
220 // Get bounding box
221 BoundingLimits(bmin,bmax);
222
223 // Find extent
224 G4BoundingEnvelope bbox(bmin,bmax);
225 return bbox.CalculateExtent(pAxis,pVoxelLimit,pTransform,pMin,pMax);
226 }
227
228 ////////////////////////////////////////////////////////////////////////
229 //
230 // CreatePolyhedron
231 //
232 G4Polyhedron* G4UHype::CreatePolyhedron() const
233 {
234 return new G4PolyhedronHype(GetRmin(), GetRmax(),
235 GetTIn2(), GetTOut2(), GetDz());
236 }
237
238 #endif // G4GEOM_USE_USOLIDS
239