Chaste  Build::
DensityMap.cpp
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35 
36 #include "VesselSegment.hpp"
37 #include "DensityMap.hpp"
38 #include "GeometryTools.hpp"
39 #include "UnitCollection.hpp"
40 
41 template<unsigned DIM>
44 {
45 
46 }
47 
48 template<unsigned DIM>
49 boost::shared_ptr<DensityMap<DIM> > DensityMap<DIM>::Create()
50 {
51  MAKE_PTR(DensityMap<DIM>, pSelf);
52  return pSelf;
53 }
54 
55 template<unsigned DIM>
57 {
58 
59 }
60 
61 template<unsigned DIM>
63 {
64  if(!this->mpVtkSolution)
65  {
66  this->Setup();
67  }
68 
69  unsigned number_of_points = this->mpRegularGrid->GetNumberOfPoints();
70  unsigned extents_x = this->mpRegularGrid->GetExtents()[0];
71  unsigned extents_y = this->mpRegularGrid->GetExtents()[1];
72  unsigned extents_z = this->mpRegularGrid->GetExtents()[2];
73  units::quantity<unit::length> spacing = this->mpRegularGrid->GetSpacing();
74  double dimensionless_spacing = spacing/this->mpRegularGrid->GetReferenceLengthScale();
75 
76  std::vector<double> vessel_solution(number_of_points, 0.0);
77  std::vector<boost::shared_ptr<VesselSegment<DIM> > > segments;
78  if (this->mpNetwork)
79  {
80  segments = this->mpNetwork->GetVesselSegments();
81  for (unsigned i = 0; i < extents_z; i++) // Z
82  {
83  for (unsigned j = 0; j < extents_y; j++) // Y
84  {
85  for (unsigned k = 0; k < extents_x; k++) // X
86  {
87  unsigned grid_index = this->mpRegularGrid->Get1dGridIndex(k, j, i);
88  for (unsigned idx = 0; idx < segments.size(); idx++)
89  {
90  vessel_solution[grid_index] += LengthOfLineInBox(segments[idx]->GetNode(0)->rGetLocation(),
91  segments[idx]->GetNode(1)->rGetLocation(),
92  this->mpRegularGrid->GetLocation(k ,j, i), spacing)/this->mpRegularGrid->GetReferenceLengthScale();
93  }
94  vessel_solution[grid_index] /= std::pow(dimensionless_spacing,3);
95  }
96  }
97  }
98  }
99 
100  this->UpdateSolution(vessel_solution);
101 
102  if (this->mWriteSolution)
103  {
104  this->Write();
105  }
106 }
107 
108 // Explicit instantiation
109 template class DensityMap<2> ;
110 template class DensityMap<3> ;
void Solve()
Definition: DensityMap.cpp:62
static boost::shared_ptr< DensityMap< DIM > > Create()
Definition: DensityMap.cpp:49
boost::shared_ptr< VesselNetwork< DIM > > mpNetwork