source: trunk/source/graphics_reps/src/G4PolyhedronArbitrary.cc @ 850

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25// ********************************************************************
26//
27// %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
28//
29// MODULE:              G4PolyhedronArbitrary.cc
30//
31// Date:                15/06/2005
32// Author:              P R Truscott
33// Organisation:        QinetiQ Ltd, UK
34// Customer:            UK Ministry of Defence : RAO CRP TD Electronic Systems
35// Contract:            C/MAT/N03517
36//
37// This software is the intellectual property of QinetiQ Ltd, subject
38// DEFCON 705 IPR conditions.
39//
40// %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
41//
42// CHANGE HISTORY
43// --------------
44//
45// 31 October 2004, P R Truscott, QinetiQ Ltd, UK
46// Created.
47//
48// %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
49//
50// DESCRIPTION
51// -----------
52//
53//
54//
55///////////////////////////////////////////////////////////////////////////////
56//
57//
58#include "G4PolyhedronArbitrary.hh"
59///////////////////////////////////////////////////////////////////////////////
60//
61G4PolyhedronArbitrary::G4PolyhedronArbitrary (const G4int nVertices,
62  const G4int nFacets)
63{
64  AllocateMemory(nVertices, nFacets);
65  nVertexCount = 0;
66  nFacetCount  = 0;
67}
68///////////////////////////////////////////////////////////////////////////////
69//
70G4PolyhedronArbitrary::~G4PolyhedronArbitrary ()
71{;}
72///////////////////////////////////////////////////////////////////////////////
73//
74void G4PolyhedronArbitrary::AddVertex (const G4ThreeVector v)
75{
76  if (nVertexCount == nvert + 1)
77  {
78    G4cerr <<G4endl;
79    G4cerr <<"ERROR IN G4PolyhedronArbitrary::AddVertex" <<G4endl;
80    G4cerr <<"ATTEMPT TO EXCEED MAXIMUM NUMBER OF VERTICES : " << nVertexCount
81           <<G4endl;
82    G4cerr <<G4endl;
83  }
84  else
85  {
86    nVertexCount++;
87    pV[nVertexCount] = v;
88  }
89}
90///////////////////////////////////////////////////////////////////////////////
91//
92void G4PolyhedronArbitrary::AddFacet (const G4int iv1, const G4int iv2,
93  const G4int iv3, const G4int iv4)
94{
95  if (nFacetCount == nface)
96  {
97    G4cerr <<G4endl;
98    G4cerr <<"ERROR IN G4PolyhedronArbitrary::AddFacet" <<G4endl;
99    G4cerr <<"ATTEMPT TO EXCEED MAXIMUM NUMBER OF FACETS : " << nFacetCount
100           <<G4endl;
101    G4cerr <<G4endl;
102  }
103  else if (iv1 < 1 || iv1 > nvert || iv2 < 1 || iv2 > nvert ||
104            iv3 < 1 || iv3 > nvert || iv4 > nvert)
105  {
106    G4cerr <<G4endl;
107    G4cerr <<"ERROR IN G4PolyhedronArbitrary::AddFacet" <<G4endl;
108    G4cerr <<"ATTEMPT TO INDEX VERTEX NUMBER WHICH IS OUT-OF-RANGE : " <<G4endl;
109    G4cerr <<G4endl;
110  }
111  else if (iv1 > nVertexCount || iv2 > nVertexCount || iv3 > nVertexCount ||
112    iv4 > nVertexCount)
113  {
114    G4cerr <<G4endl;
115    G4cerr <<"ERROR IN G4PolyhedronArbitrary::AddFacet" <<G4endl;
116    G4cerr <<"VERTEX NEEDS TO BE DEFINED FIRST : " <<G4endl;
117    G4cerr <<G4endl;
118  }
119  else
120  {
121    nFacetCount++;
122    pF[nFacetCount] = G4Facet(iv1, 0, iv2, 0, iv3, 0, iv4, 0);
123  }
124}
125///////////////////////////////////////////////////////////////////////////////
126//
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