Add tracker frame to detector geometry

Also added a 5 MeV cut on storing truth info for particles created in the dipole regions.

Tracker/TrackerDetDescr/FaserSCT_GeoModel/src/SCT_Frame.cxx

@@ -10,6 +10,8 @@
 #include "SCT_GeometryManager.h"
 #include "SCT_GeneralParameters.h"
 
+#include "TrackerReadoutGeometry/SCT_DetectorManager.h"
+
 #include "GeoModelKernel/GeoShape.h"
 #include "GeoModelKernel/GeoShapeShift.h"
 #include "GeoModelKernel/GeoShapeUnion.h"
@@ -17,6 +19,8 @@
 #include "GeoModelKernel/GeoBox.h"
 #include "GeoModelKernel/GeoLogVol.h"
 #include "GeoModelKernel/GeoFullPhysVol.h"
+#include "GeoModelKernel/GeoNameTag.h"
+#include "GeoModelKernel/GeoIdentifierTag.h"
 #include "GeoModelKernel/GeoTransform.h"
 #include "GeoModelKernel/GeoAlignableTransform.h"
 #include "GeoModelKernel/GeoMaterial.h"
@@ -44,6 +48,10 @@ SCT_Frame::getParameters()
   m_thickness = barrelParameters->frameThickness();
   m_width     = barrelParameters->frameWidth();
   m_height    = barrelParameters->frameHeight();
+  m_etaHalfPitch   = barrelParameters->etaHalfPitch();
+  m_phiHalfPitch   = barrelParameters->phiHalfPitch();
+  m_depthHalfPitch = barrelParameters->depthHalfPitch();
+  m_sideHalfPitch  = barrelParameters->sideHalfPitch();
 
   m_stagger = 0.0;
   if (getName().find("Upstream") != std::string::npos)
@@ -89,6 +97,34 @@ GeoVPhysVol *
 SCT_Frame::build(SCT_Identifier)
 {
 
+  GeoFullPhysVol* plane = new GeoFullPhysVol(m_logVolume);
+  
+  for (int module = 0; module < 4; module++)
+  {
+    int iz = 1 - 2 * (module % 2);
+    int iy = -3 + 2 * module;
+    int ix = iz;
+    int iEta = iz * etaSign;
+    plane->add(new GeoNameTag("Module#" + intToString(module)));
+    plane->add(new GeoIdentifierTag(module));
+    id.setPhiModule(module);
+    id.setEtaModule(iEta);
+    GeoTrf::Transform3D position(GeoTrf::Translation3D(ix * m_depthHalfPitch, iy * m_phiHalfPitch, iz * m_etaHalfPitch));
+    GeoAlignableTransform* transform = nullptr;
+    if ( module%2 == 0 )
+    {
+      transform = new GeoAlignableTransform(position * GeoTrf::RotateX3D(180*Gaudi::Units::deg));
+    }
+    else
+    {
+      transform = new GeoAlignableTransform(position);
+    }
+    plane->add(transform);
+    GeoVPhysVol* modulePV = m_module->build(id);
+    plane->add(modulePV);
+    m_detectorManager->addAlignableTransform(1, id.getWaferId(), transform, modulePV);
+  }
+
   return new GeoFullPhysVol(m_logVolume);
 
 }