SCT_FwdDiscPowerTape.cxx

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/*
  Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration
*/
 
#include "SCT_FwdDiscPowerTape.h"
 
#include "SCT_MaterialManager.h"
 
#include "SCT_GeometryManager.h"
#include "SCT_ForwardParameters.h"
 
#include "GeoModelKernel/GeoTube.h"
#include "GeoModelKernel/GeoLogVol.h"
#include "GeoModelKernel/GeoPhysVol.h"
#include "GeoModelKernel/Units.h"
 
 
SCT_FwdDiscPowerTape::SCT_FwdDiscPowerTape(const std::string & name, int iRing,
                                           InDetDD::SCT_DetectorManager* detectorManager,
                                           SCT_GeometryManager* geometryManager,
                                           SCT_MaterialManager* materials)
  : SCT_SharedComponentFactory(name, detectorManager, geometryManager, materials),
    m_ringNumber(iRing) 
{
  getParameters();
  m_physVolume = SCT_FwdDiscPowerTape::build();
}
 
 
void 
SCT_FwdDiscPowerTape::getParameters()
{    
  const SCT_ForwardParameters * parameters = m_geometryManager->forwardParameters();
      
  m_materialName = parameters->fwdDiscPowerTapeMaterial(m_ringNumber);
  m_innerRadius  = parameters->fwdDiscPowerTapeInnerRadius(m_ringNumber);
  m_outerRadius  = parameters->fwdDiscPowerTapeOuterRadius(m_ringNumber);
  m_thickness    = parameters->fwdDiscPowerTapeThickness(m_ringNumber);
 
}
 
GeoVPhysVol * 
SCT_FwdDiscPowerTape::build() 
{
  // Make the support disk. A simple tube.
  const GeoTube * powerTapeShape = new GeoTube(m_innerRadius, m_outerRadius, 0.5 * m_thickness);
  m_material = m_materials->getMaterialForVolume(m_materialName, powerTapeShape->volume());
  const GeoLogVol * powerTapeLog = new GeoLogVol(getName(), powerTapeShape, m_material);
 
  GeoPhysVol * powerTape = new GeoPhysVol(powerTapeLog);
 
  return powerTape;
}