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Import Geant4 3.2.0 source tree

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This commit is contained in:
Gabriele Cosmo
2016-06-08 16:10:37 +02:00
parent 137e303ecc
commit 36c080dca6
3464 changed files with 119310 additions and 52696 deletions
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source/graphics_reps/src/HepPolyhedron.cc
+78 -7
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@@ -1,12 +1,28 @@
// This code implementation is the intellectual property of
// the GEANT4 collaboration.
//
// By copying, distributing or modifying the Program (or any work
// based on the Program) you indicate your acceptance of this statement,
// and all its terms.
// ********************************************************************
// * DISCLAIMER *
// * *
// * The following disclaimer summarizes all the specific disclaimers *
// * of contributors to this software. The specific disclaimers,which *
// * govern, are listed with their locations in: *
// * http://cern.ch/geant4/license *
// * *
// * 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. *
// * *
// * This code implementation is the intellectual property of the *
// * GEANT4 collaboration. *
// * By copying, distributing or modifying the Program (or any work *
// * based on the Program) you indicate your acceptance of this *
// * statement, and all its terms. *
// ********************************************************************
//
// $Id: HepPolyhedron.cc,v 1.5 2001/02/06 22:07:51 johna Exp $
// GEANT4 tag $Name: geant4-03-01 $
//
// $Id: HepPolyhedron.cc,v 1.8.2.1 2001/06/28 19:10:13 gunter Exp $
// GEANT4 tag $Name: $
//
//
//
@@ -30,8 +46,13 @@
// 19.03.00 E.Chernyaev
// - implemented boolean operations (add, subtract, intersect) on polyhedra;
//
// 25.05.01 E.Chernyaev
// - added GetSurfaceArea() and GetVolume();
//
#include "HepPolyhedron.h"
#include <CLHEP/Units/SystemOfUnits.h>
#include <CLHEP/config/TemplateFunctions.h>
/***********************************************************************
* *
@@ -1174,6 +1195,56 @@ HepBoolean HepPolyhedron::GetNextUnitNormal(HepNormal3D &normal) const
return rep;
}
double HepPolyhedron::GetSurfaceArea() const
/***********************************************************************
* *
* Name: HepPolyhedron::GetSurfaceArea Date: 25.05.01 *
* Author: E.Chernyaev Revised: *
* *
* Function: Returns area of the surface of the polyhedron. *
* *
***********************************************************************/
{
double s = 0.;
for (int iFace=1; iFace<=nface; iFace++) {
int i0 = abs(pF[iFace].edge[0].v);
int i1 = abs(pF[iFace].edge[1].v);
int i2 = abs(pF[iFace].edge[2].v);
int i3 = abs(pF[iFace].edge[3].v);
if (i3 == 0) i3 = i0;
s += ((pV[i2] - pV[i0]).cross(pV[i3] - pV[i1])).mag();
}
return s/2.;
}
double HepPolyhedron::GetVolume() const
/***********************************************************************
* *
* Name: HepPolyhedron::GetVolume Date: 25.05.01 *
* Author: E.Chernyaev Revised: *
* *
* Function: Returns volume of the polyhedron. *
* *
***********************************************************************/
{
double v = 0.;
for (int iFace=1; iFace<=nface; iFace++) {
int i0 = abs(pF[iFace].edge[0].v);
int i1 = abs(pF[iFace].edge[1].v);
int i2 = abs(pF[iFace].edge[2].v);
int i3 = abs(pF[iFace].edge[3].v);
HepPoint3D g;
if (i3 == 0) {
i3 = i0;
g = (pV[i0]+pV[i1]+pV[i2]) * (1./3.);
}else{
g = (pV[i0]+pV[i1]+pV[i2]+pV[i3]) * 0.25;
}
v += ((pV[i2] - pV[i0]).cross(pV[i3] - pV[i1])).dot(g);
}
return v/6.;
}
HepPolyhedronTrd2::HepPolyhedronTrd2(HepDouble Dx1, HepDouble Dx2,
HepDouble Dy1, HepDouble Dy2,
HepDouble Dz)