1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206
|
/*
* ReducedPolycone.h
*
* Created on: Sep 20, 2018
* Author: rasehgal
*/
#ifndef VOLUMES_REDUCEDPOLYCONE_H_
#define VOLUMES_REDUCEDPOLYCONE_H_
#include "VecGeom/base/Vector2D.h"
#include "VecGeom/base/Vector.h"
#include <iostream>
#include "VecGeom/volumes/CoaxialCones.h"
namespace vecgeom {
VECGEOM_DEVICE_FORWARD_DECLARE(struct Line2D;);
VECGEOM_DEVICE_DECLARE_CONV(struct, Line2D);
VECGEOM_DEVICE_FORWARD_DECLARE(struct Section;);
VECGEOM_DEVICE_DECLARE_CONV(struct, Section);
VECGEOM_DEVICE_FORWARD_DECLARE(class ReducedPolycone;);
VECGEOM_DEVICE_DECLARE_CONV(class, ReducedPolycone);
VECGEOM_DEVICE_FORWARD_DECLARE(struct IndexStruct;);
VECGEOM_DEVICE_DECLARE_CONV(struct, IndexStruct);
inline namespace VECGEOM_IMPL_NAMESPACE {
// A Container to store index and distance
struct IndexStruct {
unsigned int index;
double distance;
VECCORE_ATT_HOST_DEVICE
IndexStruct(unsigned int ind, double dist) : index(ind), distance(dist) {}
};
// Just a Container for 2D Line
struct Line2D {
Vector2D<Precision> p1;
Vector2D<Precision> p2;
VECCORE_ATT_HOST_DEVICE
Line2D() {}
VECCORE_ATT_HOST_DEVICE
~Line2D() {}
VECCORE_ATT_HOST_DEVICE
Line2D(Vector2D<Precision> p1v, Vector2D<Precision> p2v)
{
p1 = p1v;
p2 = p2v;
}
#ifndef VECCORE_CUDA
void Print()
{
std::cout << p1 << " : ";
std::cout << p2 << std::endl;
}
#endif
VECCORE_ATT_HOST_DEVICE
Line2D(Precision rmax, Precision zval)
{
p1 = Vector2D<Precision>(0, zval);
p2 = Vector2D<Precision>(rmax, zval);
}
VECCORE_ATT_HOST_DEVICE
Precision GetHorizontalDistance(double yVal)
{
if (p1.x() == p2.x()) {
return p1.x();
} else {
return p1.x() + ((p2.x() - p1.x()) / (p2.y() - p1.y())) * (yVal - p1.y());
}
}
};
// Just a container for a Section
struct Section {
Precision rMin1;
Precision rMax1;
Precision rMin2;
Precision rMax2;
Precision z1;
Precision z2;
VECCORE_ATT_HOST_DEVICE
Section() {}
VECCORE_ATT_HOST_DEVICE
~Section() {}
VECCORE_ATT_HOST_DEVICE
Section(Precision rmin1, Precision rmax1, Precision Z1, Precision rmin2, Precision rmax2, Precision Z2)
: rMin1(rmin1), rMax1(rmax1), rMin2(rmin2), rMax2(rmax2), z1(Z1), z2(Z2)
{
}
#ifndef VECCORE_CUDA
void Print()
{
std::cout << "Rmin1 : " << rMin1 << " :: Rmax1 : " << rMax1 << " :: Z1 : " << z1 << std::endl
<< "Rmin2 : " << rMin2 << " :: Rmax2 : " << rMax2 << " :: Z2 : " << z2 << std::endl;
}
#endif
};
// struct ConeParam;
class ReducedPolycone {
Vector<Vector2D<Precision>> fRZVect;
Precision fRMax;
// For SimplePolycone
Vector<Section> fSectionVect;
// For GenericPolycone
// Vector<Section> fCoaxialCones;
Vector<Vector<Section>> fCoaxialConesSectionVect;
public:
VECCORE_ATT_HOST_DEVICE
ReducedPolycone(Vector<Vector2D<Precision>> rzVect);
VECCORE_ATT_HOST_DEVICE
~ReducedPolycone();
VECCORE_ATT_HOST_DEVICE
void SetRZ(Vector<Vector2D<Precision>>);
VECCORE_ATT_HOST_DEVICE
void SetRMax();
VECCORE_ATT_HOST_DEVICE
void ConvertToUniqueVector(Vector<Precision> &vect);
VECCORE_ATT_HOST_DEVICE
Vector<Precision> GetUniqueZVector();
VECCORE_ATT_HOST_DEVICE
void PrintVector(Vector<Precision> vect);
VECCORE_ATT_HOST_DEVICE
Vector<Line2D> GetLineVector();
VECCORE_ATT_HOST_DEVICE
void CalcPoIVectorFor2DPolygon(Vector<Vector2D<Precision>> &poiVect, Vector<Precision> z);
VECCORE_ATT_HOST_DEVICE
bool ContourCheck(Vector<Precision> z);
VECCORE_ATT_HOST_DEVICE
bool Contour(Vector<Precision> z);
VECCORE_ATT_HOST_DEVICE
bool ContourGeneric(Vector<Precision> z);
VECCORE_ATT_HOST_DEVICE
bool PointExist(Vector2D<Precision> pt);
VECCORE_ATT_HOST_DEVICE
void CreateNewContour();
VECCORE_ATT_HOST_DEVICE
void ProcessContour(Vector<Precision> z);
VECCORE_ATT_HOST_DEVICE
void ProcessGenericContour(Vector<Precision> z);
VECCORE_ATT_HOST_DEVICE
Vector<Vector<Precision>> GetRandZVectorAtDiffZ(Vector<Vector2D<Precision>> poiVect, Vector<Precision> &dz);
VECCORE_ATT_HOST_DEVICE
Section CreateSectionFromTwoLines(Line2D l1, Line2D l2);
VECCORE_ATT_HOST_DEVICE
void Swap(Precision &a, Precision &b);
VECCORE_ATT_HOST_DEVICE
bool Check();
VECCORE_ATT_HOST_DEVICE
bool CheckGeneric();
VECCORE_ATT_HOST_DEVICE
bool GetPolyconeParameters(Vector<Precision> &rmin, Vector<Precision> &rmax, Vector<Precision> &z);
VECCORE_ATT_HOST_DEVICE
bool GetLineIntersection(Precision p0_x, Precision p0_y, Precision p1_x, Precision p1_y, Precision p2_x,
Precision p2_y, Precision p3_x, Precision p3_y, Precision *i_x, Precision *i_y);
VECCORE_ATT_HOST_DEVICE
bool GetLineIntersection(Line2D l1, Line2D l2);
VECCORE_ATT_HOST_DEVICE
bool GetLineIntersection(Line2D l1, Line2D l2, Vector2D<Precision> &poi)
{
// Vector2D<Precision> poi(0.,0.);
if (l1.p2.x() == l2.p1.x() && l1.p2.y() == l2.p1.y()) {
poi.x() = l1.p2.x();
poi.y() = l1.p2.y();
return true;
}
return GetLineIntersection(l1.p1.x(), l1.p1.y(), l1.p2.x(), l1.p2.y(), l2.p1.x(), l2.p1.y(), l2.p2.x(), l2.p2.y(),
&poi.x(), &poi.y());
}
VECCORE_ATT_HOST_DEVICE
Vector<Line2D> FindLinesInASection(unsigned int secIndex);
VECCORE_ATT_HOST_DEVICE
Vector<Line2D> GetVectorOfSortedLinesByHorizontalDistance(unsigned int secIndex);
/*
VECCORE_ATT_HOST_DEVICE
void GetPolyconeParameters(Vector<Vector<ConeParam>> §ionsParamVector, Vector<Precision> &zS,
Vector3D<Precision> &aMin, Vector3D<Precision> &aMax);
*/
VECCORE_ATT_HOST_DEVICE
void GetPolyconeParameters(Vector<Vector<Precision>> &vectOfRmin1Vect, Vector<Vector<Precision>> &vectOfRmax1Vect,
Vector<Vector<Precision>> &vectOfRmin2Vect, Vector<Vector<Precision>> &vectOfRmax2Vect,
Vector<Precision> &zS, Vector3D<Precision> &aMin, Vector3D<Precision> &aMax);
};
} // namespace VECGEOM_IMPL_NAMESPACE
} /* namespace vecgeom */
#endif /* VOLUMES_REDUCEDPOLYCONE_H_ */
|