evdb_tool::SpacePoint3DDrawerHitAsymmetry Class Reference

Inheritance diagram for evdb_tool::SpacePoint3DDrawerHitAsymmetry:

Public Member Functions
	SpacePoint3DDrawerHitAsymmetry (const fhicl::ParameterSet &)
	~SpacePoint3DDrawerHitAsymmetry ()
void	Draw (const std::vector< art::Ptr< recob::SpacePoint >> &, evdb::View3D *, int, int, float, const art::FindManyP< recob::Hit > *) const

Private Attributes
float	fMinAsymmetry
float	fMaxAsymmetry

Detailed Description

Definition at line 21 of file SpacePoint3DDrawerAsymmetry_tool.cc.

Constructor & Destructor Documentation

evdb_tool::SpacePoint3DDrawerHitAsymmetry::SpacePoint3DDrawerHitAsymmetry ( const fhicl::ParameterSet &  pset )

explicit

Definition at line 42 of file SpacePoint3DDrawerAsymmetry_tool.cc.

References fMaxAsymmetry, fMinAsymmetry, and fhicl::ParameterSet::get().

  {
    //    fNumPoints     = pset.get< int>("NumPoints",     1000);
    //    fFloatBaseline = pset.get<bool>("FloatBaseline", false);
    // For now only draw cryostat=0.
    fMinAsymmetry = pset.get<float>("MinAsymmetry", -1.);
    fMaxAsymmetry = pset.get<float>("MaxAsymmetry", 1.);

    return;
  }

evdb_tool::SpacePoint3DDrawerHitAsymmetry::~SpacePoint3DDrawerHitAsymmetry

(

)

Definition at line 53 of file SpacePoint3DDrawerAsymmetry_tool.cc.

  {
    return;
  }

Member Function Documentation

void evdb_tool::SpacePoint3DDrawerHitAsymmetry::Draw ( const std::vector< art::Ptr< recob::SpacePoint >> &  hitsVec, evdb::View3D *  view, int  color, int  marker, float  size, const art::FindManyP< recob::Hit > *  hitAssnVec  ) const

virtual

Implements evdb_tool::ISpacePoints3D.

Definition at line 58 of file SpacePoint3DDrawerAsymmetry_tool.cc.

References util::abs(), evdb::View3D::AddPolyMarker3D(), evd::ColorDrawingOptions::CalQ(), DEFINE_ART_CLASS_TOOL, fMaxAsymmetry, fMinAsymmetry, evd::ColorDrawingOptions::fRecoQHigh, evd::ColorDrawingOptions::fRecoQLow, evdb::ColorScale::GetColor(), and geo::kCollection.

  {
    // Let's not crash
    if (hitsVec.empty() || !hitAssnVec) return;

    // Get services.
    art::ServiceHandle<evd::ColorDrawingOptions const> cst;

    using HitPosition = std::array<double, 6>;
    std::map<int, std::vector<HitPosition>> colorToHitMap;

    // Get the scale factor
    float asymmetryScale((cst->fRecoQHigh[geo::kCollection] - cst->fRecoQLow[geo::kCollection]) /
                         (fMaxAsymmetry - fMinAsymmetry));

    for (const auto& spacePoint : hitsVec) {
      float hitAsymmetry = spacePoint->ErrXYZ()[3] - fMinAsymmetry;

      if (std::abs(hitAsymmetry) <= fMaxAsymmetry - fMinAsymmetry) {
        float chgFactor = cst->fRecoQLow[geo::kCollection] + asymmetryScale * hitAsymmetry;
        int chargeColorIdx = cst->CalQ(geo::kCollection).GetColor(chgFactor);
        const double* pos = spacePoint->XYZ();
        const double* err = spacePoint->ErrXYZ();

        colorToHitMap[chargeColorIdx].push_back(
          HitPosition() = {{pos[0], pos[1], pos[2], err[2], err[2], err[5]}});
      }
    }

    for (auto& hitPair : colorToHitMap) {
      TPolyMarker3D& pm =
        view->AddPolyMarker3D(hitPair.second.size(), hitPair.first, kFullDotLarge, 0.25);
      for (const auto& hit : hitPair.second)
        pm.SetNextPoint(hit[0], hit[1], hit[2]);
    }

    return;
  }

Member Data Documentation

float evdb_tool::SpacePoint3DDrawerHitAsymmetry::fMaxAsymmetry

private

Definition at line 37 of file SpacePoint3DDrawerAsymmetry_tool.cc.

Referenced by Draw(), and SpacePoint3DDrawerHitAsymmetry().

float evdb_tool::SpacePoint3DDrawerHitAsymmetry::fMinAsymmetry

private

Definition at line 36 of file SpacePoint3DDrawerAsymmetry_tool.cc.

Referenced by Draw(), and SpacePoint3DDrawerHitAsymmetry().

---

The documentation for this class was generated from the following file:

• lareventdisplay/v09_11_05/source/lareventdisplay/EventDisplay/3DDrawers/SpacePoint3DDrawerAsymmetry_tool.cc