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SCT_SkiAux Class Reference

#include <SCT_SkiAux.h>

Inheritance diagram for SCT_SkiAux:
Collaboration diagram for SCT_SkiAux:

Public Member Functions

 SCT_SkiAux (const std::string &name, SCT_Ski *ski, SCT_Bracket *bracket, SCT_Harness *harness, SCT_SkiPowerTape *skiPowerTape, double innerRadius, double bracketPhiOffset, double powerTapePhiOffset, double divisionAngle, InDetDD::SCT_DetectorManager *detectorManager, SCT_GeometryManager *geometryManager, SCT_MaterialManager *materials)
 
double innerRadius () const
 
double outerRadius () const
 
double length () const
 
double sectorStartAngle () const
 
double sectorAngle () const
 
double bracketPhiOffset () const
 
double powerTapePhiOffset () const
 
const SCT_Skiski () const
 
const SCT_Bracketbracket () const
 
const SCT_Harnessharness () const
 
const SCT_SkiPowerTapeskiPowerTape () const
 
GeoVPhysVol * getVolume ()
 
const std::string & getName () const
 
std::string intToString (int i) const
 

Protected Member Functions

double epsilon () const
 

Protected Attributes

GeoVPhysVol * m_physVolume
 
InDetDD::SCT_DetectorManagerm_detectorManager
 
SCT_GeometryManagerm_geometryManager
 
SCT_MaterialManagerm_materials
 

Private Member Functions

void getParameters ()
 
virtual GeoVPhysVol * build ()
 

Private Attributes

double m_innerRadius
 
double m_outerRadius = 0.0
 
double m_length = 0.0
 
double m_bracketPhiOffset
 
double m_powerTapePhiOffset
 
double m_sectorStartAngle = 0.0
 
double m_sectorAngle
 
SCT_Skim_ski
 
SCT_Bracketm_bracket
 
SCT_Harnessm_harness
 
SCT_SkiPowerTapem_skiPowerTape
 
std::string m_name
 

Static Private Attributes

static const double s_epsilon = 1.0e-6 * Gaudi::Units::mm
 

Detailed Description

Definition at line 18 of file SCT_SkiAux.h.

Constructor & Destructor Documentation

◆ SCT_SkiAux()

SCT_SkiAux::SCT_SkiAux ( const std::string &  name,
SCT_Ski ski,
SCT_Bracket bracket,
SCT_Harness harness,
SCT_SkiPowerTape skiPowerTape,
double  innerRadius,
double  bracketPhiOffset,
double  powerTapePhiOffset,
double  divisionAngle,
InDetDD::SCT_DetectorManager detectorManager,
SCT_GeometryManager geometryManager,
SCT_MaterialManager materials 
)

Definition at line 39 of file SCT_SkiAux.cxx.

Member Function Documentation

◆ bracket()

const SCT_Bracket* SCT_SkiAux::bracket ( ) const
inline

Definition at line 52 of file SCT_SkiAux.h.

52 {return m_bracket;}

◆ bracketPhiOffset()

double SCT_SkiAux::bracketPhiOffset ( ) const
inline

Definition at line 46 of file SCT_SkiAux.h.

46 {return m_bracketPhiOffset;}

◆ build()

GeoVPhysVol * SCT_SkiAux::build ( )
privatevirtual

Implements SCT_SharedComponentFactory.

Definition at line 68 of file SCT_SkiAux.cxx.

69 {
70  // SkiAux is a composition with all the elements that go along with
71  // ski but are not tilted with the ski. Currently the brackets, harness
72  // and powertapes. Harness is not present in older geometries.
73  // The reference point is the beam axis.
74  // The envelope is a tube sector.
75 
76  //
77  // Calculate Position of Brackets. Z position is calculated when it is positioned
78  //
79  // phi offset is calculated in SCT_Layer. For AGE compatible version it is positioned
80  // such that the lower edge of the bracket is lined up with the upper
81  // edge of the next module below it.
82 
83  // Define small distance for avoiding overlaps.
84  double radiusBracket = m_innerRadius + 0.5*m_bracket->thickness() + epsilon();
85  double xBracketPos = radiusBracket * cos(m_bracketPhiOffset);
86  double yBracketPos = radiusBracket * sin(m_bracketPhiOffset);
87 
88  // Calculate position of harness, if present. Phi offset is
89  // same as power tapes, and we leave a gap equal to one tape
90  // width
91  double xHarnessPos = 0;
92  double yHarnessPos = 0;
93  if(m_harness != nullptr) {
94  double radiusHarness = m_innerRadius +
95  0.5 * m_harness->thickness() +
97  xHarnessPos = radiusHarness * cos(m_powerTapePhiOffset);
98  yHarnessPos = radiusHarness * sin(m_powerTapePhiOffset);
99  }
100 
101  //
102  // Calculate Position of PowerTapes
103  //
104  // Calculate x position of stack of tapes.
105  // If no harness is present, this is on the outer surface of the support
106  // cylinder with a gap equal to a tape width. In AGE there is a bug at the
107  // moment so this is not identical to AGE.
108  // If the harness is present, the power tapes are moved beyond the harness
109 
110  double radiusTape = m_innerRadius +
111  0.5 * m_skiPowerTape->thickness() +
113  if(m_harness != nullptr) {radiusTape += m_harness->thickness();}
114  double xTapePos = radiusTape * cos(m_powerTapePhiOffset);
115  double yTapePos = radiusTape * sin(m_powerTapePhiOffset);
116 
117  //
118  // Calculate envelope.
119  //
120  // Calculate the max radius that the components extend to.
121  // N.B. harness is inside power tape, so don't need to check it
122  double rMaxExtentOfPowerTape =
123  sqrt( sqr(radiusTape + 0.5 * m_skiPowerTape->thickness()) +
124  sqr(0.5 * m_skiPowerTape->width()) );
125 
126  double rMaxExtentOfBracket =
127  sqrt( sqr(radiusBracket + 0.5 * m_bracket->thickness()) +
128  sqr(0.5 * m_bracket->width()) );
129 
130  m_outerRadius = std::max(rMaxExtentOfBracket,rMaxExtentOfPowerTape) + epsilon();
131 
132 
133  // calculate min and max tan(alpha) = y/x in order to work out
134  // maximum and minimum angle for the sector.
135  // Assumes angles are between -pi/2 and pi/2 and don't straddle pi/2 boarder.
136  double minAngle=0.;
137  double maxAngle=0.;
138 
139  double halfAngleBracket = atan(0.5 * m_bracket->width()/m_innerRadius);
140  double halfAnglePowerTape = atan(0.5 * m_skiPowerTape->width()/m_innerRadius);
141  // Harness and power tape are at same phi
142  if(m_harness != nullptr) {
143  double halfAngleHarness = atan(0.5 * m_harness->width()/m_innerRadius);
144  halfAnglePowerTape = std::max(halfAnglePowerTape, halfAngleHarness);
145  }
146 
148  minAngle = m_bracketPhiOffset - halfAngleBracket;
149  maxAngle = m_powerTapePhiOffset + halfAnglePowerTape;
150  } else {
151  minAngle = m_powerTapePhiOffset - halfAnglePowerTape;
152  maxAngle = m_bracketPhiOffset + halfAngleBracket;
153  }
154 
155 
156  // Calculate extent so that min and max angle are equal distant to sector edge
157  double midAngle = 0.5 * (minAngle+maxAngle);
159 
160  // Length is same as power tape length
162 
163  const GeoTubs * skiAuxShape = new GeoTubs(m_innerRadius, m_outerRadius, 0.5*m_length,
165  const GeoLogVol *skiAuxLog =
166  new GeoLogVol(getName(), skiAuxShape, m_materials->gasMaterial());
167  GeoPhysVol * skiAux = new GeoPhysVol(skiAuxLog);
168 
169  //
170  // Position brackets
171  //
172 
173  // Loop over modules in ski as we need their z positions.
174  for (int iModule = 0; iModule < m_ski->modulesPerSki(); iModule++) {
175 
176  // Z Position is position of the center of the baseBoard:
177  double coolingCenterPosZ = m_ski->zPos(iModule) + m_ski->coolingBlockOffsetZ();
178  GeoTrf::Translation3D posBracket(xBracketPos, yBracketPos, coolingCenterPosZ);
179  GeoTrf::RotateZ3D rotBracket(m_bracketPhiOffset);
180  skiAux->add(new GeoTransform(GeoTrf::Transform3D(posBracket*rotBracket)));
181  skiAux->add(m_bracket->getVolume());
182  }
183 
184  // Position the harness
185  if(m_harness != nullptr) {
186  GeoTrf::Translation3D posHarness(xHarnessPos, yHarnessPos, 0);
187  GeoTrf::RotateZ3D rotHarness(m_powerTapePhiOffset);
188  skiAux->add(new GeoTransform(GeoTrf::Transform3D(posHarness*rotHarness)));
189  skiAux->add(m_harness->getVolume());
190  }
191 
192  //
193  // Position the power tapes
194  //
195  GeoTrf::Translation3D posTape(xTapePos, yTapePos, 0);
196  GeoTrf::RotateZ3D rotTape(m_powerTapePhiOffset);
197 
198  skiAux->add(new GeoTransform(GeoTrf::Transform3D(posTape*rotTape)));
199  skiAux->add(m_skiPowerTape->getVolume());
200 
201 
202  // return the volume pointer of the top volume
203  return skiAux;
204 
205 }

◆ epsilon()

double SCT_ComponentFactory::epsilon ( ) const
protectedinherited

Definition at line 38 of file SCT_ComponentFactory.cxx.

39 {
40  return s_epsilon;
41 }

◆ getName()

const std::string& SCT_ComponentFactory::getName ( ) const
inlineinherited

Definition at line 35 of file SCT_ComponentFactory.h.

35 {return m_name;}

◆ getParameters()

void SCT_SkiAux::getParameters ( )
private

Definition at line 63 of file SCT_SkiAux.cxx.

64 {
65 }

◆ getVolume()

GeoVPhysVol* SCT_SharedComponentFactory::getVolume ( )
inlineinherited

Definition at line 67 of file SCT_ComponentFactory.h.

67 {return m_physVolume;}

◆ harness()

const SCT_Harness* SCT_SkiAux::harness ( ) const
inline

Definition at line 53 of file SCT_SkiAux.h.

53 {return m_harness;}

◆ innerRadius()

double SCT_SkiAux::innerRadius ( ) const
inline

Definition at line 40 of file SCT_SkiAux.h.

40 {return m_innerRadius;}

◆ intToString()

std::string SCT_ComponentFactory::intToString ( int  i) const
inherited

Definition at line 30 of file SCT_ComponentFactory.cxx.

31 {
32  std::ostringstream str;
33  str << i;
34  return str.str();
35 }

◆ length()

double SCT_SkiAux::length ( ) const
inline

Definition at line 42 of file SCT_SkiAux.h.

42 {return m_length;}

◆ outerRadius()

double SCT_SkiAux::outerRadius ( ) const
inline

Definition at line 41 of file SCT_SkiAux.h.

41 {return m_outerRadius;}

◆ powerTapePhiOffset()

double SCT_SkiAux::powerTapePhiOffset ( ) const
inline

Definition at line 47 of file SCT_SkiAux.h.

47 {return m_powerTapePhiOffset;}

◆ sectorAngle()

double SCT_SkiAux::sectorAngle ( ) const
inline

Definition at line 44 of file SCT_SkiAux.h.

44 {return m_sectorAngle;}

◆ sectorStartAngle()

double SCT_SkiAux::sectorStartAngle ( ) const
inline

Definition at line 43 of file SCT_SkiAux.h.

43 {return m_sectorStartAngle;}

◆ ski()

const SCT_Ski* SCT_SkiAux::ski ( ) const
inline

Definition at line 51 of file SCT_SkiAux.h.

51 {return m_ski;}

◆ skiPowerTape()

const SCT_SkiPowerTape* SCT_SkiAux::skiPowerTape ( ) const
inline

Definition at line 54 of file SCT_SkiAux.h.

54 {return m_skiPowerTape;}

Member Data Documentation

◆ m_bracket

SCT_Bracket* SCT_SkiAux::m_bracket
private

Definition at line 72 of file SCT_SkiAux.h.

◆ m_bracketPhiOffset

double SCT_SkiAux::m_bracketPhiOffset
private

Definition at line 65 of file SCT_SkiAux.h.

◆ m_detectorManager

InDetDD::SCT_DetectorManager* SCT_ComponentFactory::m_detectorManager
protectedinherited

Definition at line 41 of file SCT_ComponentFactory.h.

◆ m_geometryManager

SCT_GeometryManager* SCT_ComponentFactory::m_geometryManager
protectedinherited

Definition at line 42 of file SCT_ComponentFactory.h.

◆ m_harness

SCT_Harness* SCT_SkiAux::m_harness
private

Definition at line 73 of file SCT_SkiAux.h.

◆ m_innerRadius

double SCT_SkiAux::m_innerRadius
private

Definition at line 62 of file SCT_SkiAux.h.

◆ m_length

double SCT_SkiAux::m_length = 0.0
private

Definition at line 64 of file SCT_SkiAux.h.

◆ m_materials

SCT_MaterialManager* SCT_ComponentFactory::m_materials
protectedinherited

Definition at line 43 of file SCT_ComponentFactory.h.

◆ m_name

std::string SCT_ComponentFactory::m_name
privateinherited

Definition at line 49 of file SCT_ComponentFactory.h.

◆ m_outerRadius

double SCT_SkiAux::m_outerRadius = 0.0
private

Definition at line 63 of file SCT_SkiAux.h.

◆ m_physVolume

GeoVPhysVol* SCT_SharedComponentFactory::m_physVolume
protectedinherited

Definition at line 70 of file SCT_ComponentFactory.h.

◆ m_powerTapePhiOffset

double SCT_SkiAux::m_powerTapePhiOffset
private

Definition at line 66 of file SCT_SkiAux.h.

◆ m_sectorAngle

double SCT_SkiAux::m_sectorAngle
private

Definition at line 68 of file SCT_SkiAux.h.

◆ m_sectorStartAngle

double SCT_SkiAux::m_sectorStartAngle = 0.0
private

Definition at line 67 of file SCT_SkiAux.h.

◆ m_ski

SCT_Ski* SCT_SkiAux::m_ski
private

Definition at line 71 of file SCT_SkiAux.h.

◆ m_skiPowerTape

SCT_SkiPowerTape* SCT_SkiAux::m_skiPowerTape
private

Definition at line 74 of file SCT_SkiAux.h.

◆ s_epsilon

const double SCT_ComponentFactory::s_epsilon = 1.0e-6 * Gaudi::Units::mm
staticprivateinherited

Definition at line 50 of file SCT_ComponentFactory.h.


The documentation for this class was generated from the following files:
SCT_SkiAux::m_ski
SCT_Ski * m_ski
Definition: SCT_SkiAux.h:71
SCT_Bracket::width
double width() const
Definition: SCT_Bracket.h:29
SCT_ComponentFactory::m_name
std::string m_name
Definition: SCT_ComponentFactory.h:49
SCT_SkiAux::build
virtual GeoVPhysVol * build()
Definition: SCT_SkiAux.cxx:68
SCT_SkiAux::m_bracketPhiOffset
double m_bracketPhiOffset
Definition: SCT_SkiAux.h:65
SCT_Ski::coolingBlockOffsetZ
double coolingBlockOffsetZ() const
Definition: SCT_Ski.h:75
max
constexpr double max()
Definition: ap_fixedTest.cxx:33
drawFromPickle.cos
cos
Definition: drawFromPickle.py:36
SCT_SkiAux::bracketPhiOffset
double bracketPhiOffset() const
Definition: SCT_SkiAux.h:46
SCT_ComponentFactory::epsilon
double epsilon() const
Definition: SCT_ComponentFactory.cxx:38
SCT_SkiAux::m_sectorAngle
double m_sectorAngle
Definition: SCT_SkiAux.h:68
SCT_SkiPowerTape::width
double width() const
Definition: SCT_SkiPowerTape.h:30
drawFromPickle.atan
atan
Definition: drawFromPickle.py:36
SCT_SkiAux::getParameters
void getParameters()
Definition: SCT_SkiAux.cxx:63
SCT_SkiAux::powerTapePhiOffset
double powerTapePhiOffset() const
Definition: SCT_SkiAux.h:47
SCT_SkiAux::innerRadius
double innerRadius() const
Definition: SCT_SkiAux.h:40
SCT_SkiAux::skiPowerTape
const SCT_SkiPowerTape * skiPowerTape() const
Definition: SCT_SkiAux.h:54
SCT_SkiAux::harness
const SCT_Harness * harness() const
Definition: SCT_SkiAux.h:53
lumiFormat.i
int i
Definition: lumiFormat.py:85
SCT_SharedComponentFactory::getVolume
GeoVPhysVol * getVolume()
Definition: SCT_ComponentFactory.h:67
SCT_SkiAux::m_harness
SCT_Harness * m_harness
Definition: SCT_SkiAux.h:73
MuonParameters::midAngle
@ midAngle
Definition: MuonParamDefs.h:149
SCT_MaterialManager::gasMaterial
const GeoMaterial * gasMaterial() const
Definition: SCT_MaterialManager.cxx:69
SCT_Bracket::thickness
double thickness() const
Definition: SCT_Bracket.h:28
Amg::Transform3D
Eigen::Affine3d Transform3D
Definition: GeoPrimitives.h:46
SCT_SkiAux::bracket
const SCT_Bracket * bracket() const
Definition: SCT_SkiAux.h:52
SCT_SkiPowerTape::powerTapeThickness
double powerTapeThickness() const
Definition: SCT_SkiPowerTape.h:32
SCT_SkiPowerTape::length
double length() const
Definition: SCT_SkiPowerTape.h:31
SCT_ComponentFactory::s_epsilon
static const double s_epsilon
Definition: SCT_ComponentFactory.h:50
SCT_SkiAux::m_length
double m_length
Definition: SCT_SkiAux.h:64
SCT_ComponentFactory::m_materials
SCT_MaterialManager * m_materials
Definition: SCT_ComponentFactory.h:43
name
std::string name
Definition: Control/AthContainers/Root/debug.cxx:228
SCT_SharedComponentFactory::m_physVolume
GeoVPhysVol * m_physVolume
Definition: SCT_ComponentFactory.h:70
SCT_SharedComponentFactory::SCT_SharedComponentFactory
SCT_SharedComponentFactory(const std::string &name, InDetDD::SCT_DetectorManager *detectorManager, SCT_GeometryManager *geometryManager, SCT_MaterialManager *materials=nullptr)
Definition: SCT_ComponentFactory.h:59
SCT_SkiAux::m_innerRadius
double m_innerRadius
Definition: SCT_SkiAux.h:62
sqr
double sqr(double x)
Definition: SCT_SkiAux.cxx:31
SCT_Harness::width
double width() const
Definition: SCT_Harness.h:26
SCT_Harness::thickness
double thickness() const
Definition: SCT_Harness.h:25
SCT_SkiAux::m_outerRadius
double m_outerRadius
Definition: SCT_SkiAux.h:63
SCT_Ski::zPos
double zPos(int i) const
Definition: SCT_Ski.h:52
python.CaloScaleNoiseConfig.str
str
Definition: CaloScaleNoiseConfig.py:78
Amg::Translation3D
Eigen::Translation< double, 3 > Translation3D
Definition: GeoPrimitives.h:44
SCT_SkiAux::m_powerTapePhiOffset
double m_powerTapePhiOffset
Definition: SCT_SkiAux.h:66
SCT_SkiAux::m_bracket
SCT_Bracket * m_bracket
Definition: SCT_SkiAux.h:72
str
Definition: BTagTrackIpAccessor.cxx:11
SCT_SkiAux::ski
const SCT_Ski * ski() const
Definition: SCT_SkiAux.h:51
SCT_SkiAux::m_skiPowerTape
SCT_SkiPowerTape * m_skiPowerTape
Definition: SCT_SkiAux.h:74
drawFromPickle.sin
sin
Definition: drawFromPickle.py:36
SCT_SkiPowerTape::thickness
double thickness() const
Definition: SCT_SkiPowerTape.h:29
SCT_ComponentFactory::getName
const std::string & getName() const
Definition: SCT_ComponentFactory.h:35
SCT_Ski::modulesPerSki
int modulesPerSki() const
Definition: SCT_Ski.h:56
SCT_SkiAux::m_sectorStartAngle
double m_sectorStartAngle
Definition: SCT_SkiAux.h:67