Gabriele Cosmo
213 lines
5.9 KiB
C++
213 lines
5.9 KiB
C++
//
|
|
// ********************************************************************
|
|
// * License and Disclaimer *
|
|
// * *
|
|
// * The Geant4 software is copyright of the Copyright Holders of *
|
|
// * the Geant4 Collaboration. It is provided under the terms and *
|
|
// * conditions of the Geant4 Software License, included in the file *
|
|
// * LICENSE and available at http://cern.ch/geant4/license . These *
|
|
// * include a list of copyright holders. *
|
|
// * *
|
|
// * Neither the authors of this software system, nor their employing *
|
|
// * institutes,nor the agencies providing financial support for this *
|
|
// * work make any representation or warranty, express or implied, *
|
|
// * regarding this software system or assume any liability for its *
|
|
// * use. Please see the license in the file LICENSE and URL above *
|
|
// * for the full disclaimer and the limitation of liability. *
|
|
// * *
|
|
// * This code implementation is the result of the scientific and *
|
|
// * technical work of the GEANT4 collaboration. *
|
|
// * By using, copying, modifying or distributing the software (or *
|
|
// * any work based on the software) you agree to acknowledge its *
|
|
// * use in resulting scientific publications, and indicate your *
|
|
// * acceptance of all terms of the Geant4 Software license. *
|
|
// ********************************************************************
|
|
//
|
|
// Implementation for G4UBox wrapper class
|
|
//
|
|
// 13.09.13 G.Cosmo, CERN/PH
|
|
// --------------------------------------------------------------------
|
|
|
|
#include "G4Box.hh"
|
|
#include "G4UBox.hh"
|
|
|
|
#if ( defined(G4GEOM_USE_USOLIDS) || defined(G4GEOM_USE_PARTIAL_USOLIDS) )
|
|
|
|
#include "G4AffineTransform.hh"
|
|
#include "G4VPVParameterisation.hh"
|
|
#include "G4BoundingEnvelope.hh"
|
|
|
|
using namespace CLHEP;
|
|
|
|
////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Constructor - check & set half widths
|
|
|
|
|
|
G4UBox::G4UBox(const G4String& pName,
|
|
G4double pX,
|
|
G4double pY,
|
|
G4double pZ)
|
|
: Base_t(pName, pX, pY, pZ)
|
|
{
|
|
}
|
|
|
|
//////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Fake default constructor - sets only member data and allocates memory
|
|
// for usage restricted to object persistency.
|
|
|
|
G4UBox::G4UBox( __void__& a )
|
|
: Base_t(a)
|
|
{
|
|
}
|
|
|
|
//////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Destructor
|
|
|
|
G4UBox::~G4UBox()
|
|
{
|
|
}
|
|
|
|
//////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Copy constructor
|
|
|
|
G4UBox::G4UBox(const G4UBox& rhs)
|
|
: Base_t(rhs)
|
|
{
|
|
}
|
|
|
|
//////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Assignment operator
|
|
|
|
G4UBox& G4UBox::operator = (const G4UBox& rhs)
|
|
{
|
|
// Check assignment to self
|
|
//
|
|
if (this == &rhs) { return *this; }
|
|
|
|
// Copy base class data
|
|
//
|
|
Base_t::operator=(rhs);
|
|
|
|
return *this;
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Accessors & modifiers
|
|
|
|
G4double G4UBox::GetXHalfLength() const
|
|
{
|
|
return x();
|
|
}
|
|
G4double G4UBox::GetYHalfLength() const
|
|
{
|
|
return y();
|
|
}
|
|
G4double G4UBox::GetZHalfLength() const
|
|
{
|
|
return z();
|
|
}
|
|
|
|
void G4UBox::SetXHalfLength(G4double dx)
|
|
{
|
|
SetX(dx);
|
|
fRebuildPolyhedron = true;
|
|
}
|
|
void G4UBox::SetYHalfLength(G4double dy)
|
|
{
|
|
SetY(dy);
|
|
fRebuildPolyhedron = true;
|
|
}
|
|
void G4UBox::SetZHalfLength(G4double dz)
|
|
{
|
|
SetZ(dz);
|
|
fRebuildPolyhedron = true;
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Dispatch to parameterisation for replication mechanism dimension
|
|
// computation & modification.
|
|
|
|
void G4UBox::ComputeDimensions(G4VPVParameterisation* p,
|
|
const G4int n,
|
|
const G4VPhysicalVolume* pRep)
|
|
{
|
|
p->ComputeDimensions(*(G4Box*)this,n,pRep);
|
|
}
|
|
|
|
//////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Make a clone of the object
|
|
|
|
G4VSolid* G4UBox::Clone() const
|
|
{
|
|
return new G4UBox(*this);
|
|
}
|
|
|
|
//////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Get bounding box
|
|
|
|
void G4UBox::BoundingLimits(G4ThreeVector& pMin, G4ThreeVector& pMax) const
|
|
{
|
|
G4double dx = GetXHalfLength();
|
|
G4double dy = GetYHalfLength();
|
|
G4double dz = GetZHalfLength();
|
|
pMin.set(-dx,-dy,-dz);
|
|
pMax.set( dx, dy, dz);
|
|
|
|
// Check correctness of the bounding box
|
|
//
|
|
if (pMin.x() >= pMax.x() || pMin.y() >= pMax.y() || pMin.z() >= pMax.z())
|
|
{
|
|
std::ostringstream message;
|
|
message << "Bad bounding box (min >= max) for solid: "
|
|
<< GetName() << " !"
|
|
<< "\npMin = " << pMin
|
|
<< "\npMax = " << pMax;
|
|
G4Exception("G4UBox::BoundingLimits()", "GeomMgt0001",
|
|
JustWarning, message);
|
|
StreamInfo(G4cout);
|
|
}
|
|
}
|
|
|
|
//////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Calculate extent under transform and specified limit
|
|
|
|
G4bool
|
|
G4UBox::CalculateExtent(const EAxis pAxis,
|
|
const G4VoxelLimits& pVoxelLimit,
|
|
const G4AffineTransform& pTransform,
|
|
G4double& pMin, G4double& pMax) const
|
|
{
|
|
G4ThreeVector bmin, bmax;
|
|
|
|
// Get bounding box limits
|
|
BoundingLimits(bmin,bmax);
|
|
|
|
// Find extent
|
|
G4BoundingEnvelope bbox(bmin,bmax);
|
|
return bbox.CalculateExtent(pAxis,pVoxelLimit,pTransform,pMin,pMax);
|
|
}
|
|
|
|
|
|
//////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Create polyhedron for visualization
|
|
|
|
G4Polyhedron* G4UBox::CreatePolyhedron() const
|
|
{
|
|
return new G4PolyhedronBox(GetXHalfLength(),
|
|
GetYHalfLength(),
|
|
GetZHalfLength());
|
|
}
|
|
|
|
#endif // G4GEOM_USE_USOLIDS
|