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#include "VecGeomTest/Visualizer.h"
#include "VecGeom/volumes/Polyhedron.h"
#include "VecGeom/volumes/utilities/VolumeUtilities.h"
#include "TPolyMarker3D.h"
using namespace vecgeom;
int main()
{
constexpr int nSamples = 100000;
Precision phiStart = kPi / 4., deltaPhi = kPi / 3. + kPi / 4.;
constexpr int sides = 8;
constexpr int nPlanes = 6;
Precision rmin[] = {0., 0., 3., 3., 0., 0.};
Precision rmax[] = {3.5, 3.5, 3.5, 3.5, 3.5, 3.5};
Precision z[] = {-3., -2.5, -2.5, 2.5, 2.5, 3.};
// Precision rmin[] = {0.,0.,0.,0.};
// Precision rmax[] = {15.,15.,15.,10.};
// Precision z[] = {0.,20.,30.,40.};
// Precision rmin[] = {0.,0.,0.,0.,0.,0.};
// Precision rmax[] = {10.,20.,20.,10.,10.,5.};
// Precision z[] = {0.,20.,20.,40.,40.,50.};
// Precision z[] = {0.,20.,20.,40.,45.,50.,50.,60.};
// Precision rmin[] = {0.,0.,0.,0.,0.,0.,0.,0.};
// Precision rmax[] = {10.,20.,20.,10.,10.,5.,5.,20.};
// Precision z[] = {-2, -1, 1, 2};
// Precision rmin[] = {0, 1, 0.5, 0};
// Precision rmax[] = {1, 2, 2, 1};
SimplePolyhedron polyhedron("Visualizer Polyhedron", phiStart, deltaPhi, sides, nPlanes, z, rmin, rmax);
TPolyMarker3D pm(nSamples);
pm.SetMarkerColor(kRed);
pm.SetMarkerStyle(6);
for (int i = 0; i < nSamples; ++i) {
Vector3D<Precision> sample;
sample = polyhedron.GetUnplacedVolume()
->SamplePointOnSurface(); // volumeUtilities::SamplePoint(Vector3D<Precision>(20, 20, 20));
assert(polyhedron.Inside(sample) == vecgeom::EInside::kSurface);
pm.SetNextPoint(sample[0], sample[1], sample[2]);
}
Visualizer visualizer;
visualizer.AddVolume(polyhedron);
visualizer.AddPoints(pm);
visualizer.Show();
return 0;
}
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