[235] | 1 | #include "ViewCell.h"
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| 2 | #include "Mesh.h"
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[308] | 3 | #include "Intersectable.h"
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[235] | 4 | #include "MeshKdTree.h"
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| 5 | #include "Triangle3.h"
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[463] | 6 | #include <time.h>
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[462] | 7 | #include <iomanip>
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[235] | 8 |
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[478] | 9 | ViewCell::ViewCell():
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| 10 | MeshInstance(NULL),
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| 11 | mPiercingRays(0),
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| 12 | mArea(0),
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| 13 | mVolume(0)
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[265] | 14 | {
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| 15 | }
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[235] | 16 |
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[478] | 17 | ViewCell::ViewCell(Mesh *mesh):
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| 18 | MeshInstance(mesh),
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| 19 | mPiercingRays(0),
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| 20 | mArea(0),
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| 21 | mVolume(0)
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[372] | 22 | {
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| 23 | }
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| 24 |
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[503] | 25 |
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[469] | 26 | const ObjectPvs &ViewCell::GetPvs() const
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[419] | 27 | {
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| 28 | return mPvs;
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| 29 | }
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| 30 |
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[469] | 31 | ObjectPvs &ViewCell::GetPvs()
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[372] | 32 | {
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| 33 | return mPvs;
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| 34 | }
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| 35 |
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[503] | 36 |
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[235] | 37 | int ViewCell::Type() const
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| 38 | {
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[308] | 39 | return VIEW_CELL;
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[235] | 40 | }
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| 41 |
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[503] | 42 |
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[372] | 43 | void ViewCell::AddPassingRay(const Ray &ray, const int contributions)
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| 44 | {
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| 45 | mPassingRays.AddRay(ray, contributions);
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[462] | 46 | }
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| 47 |
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[478] | 48 |
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[469] | 49 | float ViewCell::GetVolume() const
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| 50 | {
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| 51 | return mVolume;
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| 52 | }
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| 53 |
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[478] | 54 |
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[469] | 55 | void ViewCell::SetVolume(float volume)
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| 56 | {
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| 57 | mVolume = volume;
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| 58 | }
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| 59 |
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[503] | 60 |
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| 61 | void ViewCell::SetMesh(Mesh *mesh)
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| 62 | {
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| 63 | mMesh = mesh;
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| 64 | }
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| 65 |
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| 66 |
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[479] | 67 | void ViewCell::UpdateViewCellsStats(ViewCellsStatistics &vcStat)
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| 68 | {
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| 69 | ++ vcStat.viewCells;
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| 70 |
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| 71 | const int pvsSize = mPvs.GetSize();
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[478] | 72 |
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[479] | 73 | vcStat.pvs += pvsSize;
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| 74 |
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| 75 | if (pvsSize == 0)
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| 76 | ++ vcStat.emptyPvs;
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| 77 |
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| 78 | if (pvsSize > vcStat.maxPvs)
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| 79 | vcStat.maxPvs = pvsSize;
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| 80 |
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| 81 | if (pvsSize < vcStat.minPvs)
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| 82 | vcStat.minPvs = pvsSize;
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| 83 | }
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| 84 |
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[520] | 85 |
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[478] | 86 | float ViewCell::GetArea() const
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| 87 | {
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| 88 | return mArea;
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| 89 | }
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| 90 |
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| 91 |
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| 92 | void ViewCell::SetArea(float area)
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| 93 | {
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| 94 | mArea = area;
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| 95 | }
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| 96 |
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| 97 |
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[462] | 98 | /************************************************************************/
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| 99 | /* class ViewCellsStatistics implementation */
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| 100 | /************************************************************************/
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| 101 |
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[463] | 102 | void ViewCellsStatistics::Print(ostream &app) const
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| 103 | {
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| 104 | app << "=========== View Cells Statistics ===============\n";
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| 105 |
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| 106 | app << setprecision(4);
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| 107 |
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| 108 | //app << "#N_CTIME ( Construction time [s] )\n" << Time() << " \n";
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| 109 |
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| 110 | app << "#N_OVERALLPVS ( objects in PVS )\n" << pvs << endl;
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| 111 |
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| 112 | app << "#N_PMAXPVS ( largest PVS )\n" << maxPvs << endl;
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| 113 |
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| 114 | app << "#N_PMINPVS ( smallest PVS )\n" << minPvs << endl;
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| 115 |
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| 116 | app << "#N_PAVGPVS ( average PVS )\n" << AvgPvs() << endl;
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| 117 |
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[485] | 118 | app << "#N_PEMPTYPVS ( view cells with empty PVS )\n" << emptyPvs << endl;
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[463] | 119 |
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| 120 | app << "#N_VIEWCELLS ( number of view cells)\n" << viewCells << endl;
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| 121 |
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| 122 | app << "#N_AVGLEAVES (average number of leaves per view cell )\n" << AvgLeaves() << endl;
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| 123 |
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| 124 | app << "#N_MAXLEAVES ( maximal number of leaves per view cell )\n" << maxLeaves << endl;
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| 125 |
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| 126 | app << "========== End of View Cells Statistics ==========\n";
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| 127 | }
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