Box.cxx

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// $Id$
 
// -----------------------------------------------------------------------
// The RootGM package of the Virtual Geometry Model
// Copyright (C) 2007, Ivana Hrivnacova
// All rights reserved.
//
// For the licensing terms see vgm/LICENSE.
// Contact: ivana@ipno.in2p3.fr
// -----------------------------------------------------------------------
 
//
// Class Box
// ---------------
// VGM implementation for Root box solid.
//
// Author: Ivana Hrivnacova; IPN Orsay
 
#include "RootGM/solids/Box.h"
#include "RootGM/common/Units.h"
#include "RootGM/solids/SolidMap.h"
 
#include "TGeoBBox.h"
 
//_____________________________________________________________________________
RootGM::Box::Box(const std::string& name, double hx, double hy, double hz)
  : VGM::ISolid(),
    VGM::IBox(),
    BaseVGM::VBox(),
    fBox(new TGeoBBox(name.data(), hx / RootGM::Units::Length(),
      hy / RootGM::Units::Length(), hz / RootGM::Units::Length()))
{
 
  RootGM::SolidMap::Instance()->AddSolid(this, fBox);
}
 
//_____________________________________________________________________________
RootGM::Box::Box(TGeoBBox* box, bool addInMap)
  : VGM::ISolid(), VGM::IBox(), BaseVGM::VBox(), fBox(box)
{
 
  if (addInMap) RootGM::SolidMap::Instance()->AddSolid(this, fBox);
}
 
//_____________________________________________________________________________
RootGM::Box::Box() : VGM::ISolid(), VGM::IBox(), BaseVGM::VBox()
{
}
 
//_____________________________________________________________________________
RootGM::Box::Box(const Box& rhs)
  : VGM::ISolid(rhs), VGM::IBox(rhs), BaseVGM::VBox(rhs)
{
}
 
//_____________________________________________________________________________
RootGM::Box::~Box()
{
  //
}
 
//
// public methods
//
 
//_____________________________________________________________________________
std::string RootGM::Box::Name() const { return fBox->GetName(); }
 
//_____________________________________________________________________________
double RootGM::Box::XHalfLength() const
{
  return fBox->GetDX() * RootGM::Units::Length();
}
 
//_____________________________________________________________________________
double RootGM::Box::YHalfLength() const
{
  return fBox->GetDY() * RootGM::Units::Length();
}
 
//_____________________________________________________________________________
double RootGM::Box::ZHalfLength() const
{
  return fBox->GetDZ() * RootGM::Units::Length();
}