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TGeoCone.h
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1// @(#)root/geom:$Id$
2// Author: Andrei Gheata 31/01/02
3
4/*************************************************************************
5 * Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *
6 * All rights reserved. *
7 * *
8 * For the licensing terms see $ROOTSYS/LICENSE. *
9 * For the list of contributors see $ROOTSYS/README/CREDITS. *
10 *************************************************************************/
11
12#ifndef ROOT_TGeoCone
13#define ROOT_TGeoCone
14
15#include "TGeoBBox.h"
16
17class TGeoCone : public TGeoBBox
18{
19protected :
20// data members
21 Double_t fDz; // half length
22 Double_t fRmin1; // inner radius at -dz
23 Double_t fRmax1; // outer radius at -dz
24 Double_t fRmin2; // inner radius at +dz
25 Double_t fRmax2; // outer radius at +dz
26// methods
27public:
28 // constructors
29 TGeoCone();
30 TGeoCone(Double_t dz, Double_t rmin1, Double_t rmax1,
31 Double_t rmin2, Double_t rmax2);
32 TGeoCone(const char *name, Double_t dz, Double_t rmin1, Double_t rmax1,
33 Double_t rmin2, Double_t rmax2);
34 TGeoCone(Double_t *params);
35 // destructor
36 virtual ~TGeoCone();
37 // methods
38
39 virtual Double_t Capacity() const;
40 static Double_t Capacity(Double_t dz, Double_t rmin1, Double_t rmax1, Double_t rmin2, Double_t rmax2);
41 virtual void ComputeBBox();
42 virtual void ComputeNormal(const Double_t *point, const Double_t *dir, Double_t *norm);
43 virtual void ComputeNormal_v(const Double_t *points, const Double_t *dirs, Double_t *norms, Int_t vecsize);
44 static void ComputeNormalS(const Double_t *point, const Double_t *dir, Double_t *norm,
45 Double_t dz, Double_t rmin1, Double_t rmax1, Double_t rmin2, Double_t rmax2);
46 virtual Bool_t Contains(const Double_t *point) const;
47 virtual void Contains_v(const Double_t *points, Bool_t *inside, Int_t vecsize) const;
48 virtual Int_t DistancetoPrimitive(Int_t px, Int_t py);
49 static void DistToCone(const Double_t *point, const Double_t *dir, Double_t dz, Double_t r1, Double_t r2, Double_t &b, Double_t &delta);
50 static Double_t DistFromInsideS(const Double_t *point, const Double_t *dir, Double_t dz,
51 Double_t rmin1, Double_t rmax1, Double_t rmin2, Double_t rmax2);
52 virtual Double_t DistFromInside(const Double_t *point, const Double_t *dir, Int_t iact=1,
53 Double_t step=TGeoShape::Big(), Double_t *safe=0) const;
54 virtual void DistFromInside_v(const Double_t *points, const Double_t *dirs, Double_t *dists, Int_t vecsize, Double_t *step) const;
55 static Double_t DistFromOutsideS(const Double_t *point, const Double_t *dir, Double_t dz,
56 Double_t rmin1, Double_t rmax1, Double_t rmin2, Double_t rmax2);
57 virtual Double_t DistFromOutside(const Double_t *point, const Double_t *dir, Int_t iact=1,
58 Double_t step=TGeoShape::Big(), Double_t *safe=0) const;
59 virtual void DistFromOutside_v(const Double_t *points, const Double_t *dirs, Double_t *dists, Int_t vecsize, Double_t *step) const;
60 virtual TGeoVolume *Divide(TGeoVolume *voldiv, const char *divname, Int_t iaxis, Int_t ndiv,
61 Double_t start, Double_t step);
62
63 virtual const char *GetAxisName(Int_t iaxis) const;
64 virtual Double_t GetAxisRange(Int_t iaxis, Double_t &xlo, Double_t &xhi) const;
65 virtual void GetBoundingCylinder(Double_t *param) const;
66 virtual Int_t GetByteCount() const {return 56;}
67 virtual const TBuffer3D &GetBuffer3D(Int_t reqSections, Bool_t localFrame) const;
68 virtual Double_t GetDz() const {return fDz;}
69 virtual TGeoShape *GetMakeRuntimeShape(TGeoShape *mother, TGeoMatrix *mat) const;
70 virtual void GetMeshNumbers(Int_t &nvert, Int_t &nsegs, Int_t &npols) const;
71 virtual Int_t GetNmeshVertices() const;
72 virtual Bool_t GetPointsOnSegments(Int_t npoints, Double_t *array) const;
73 virtual Double_t GetRmin1() const {return fRmin1;}
74 virtual Double_t GetRmax1() const {return fRmax1;}
75 virtual Double_t GetRmin2() const {return fRmin2;}
76 virtual Double_t GetRmax2() const {return fRmax2;}
77
78 virtual void InspectShape() const;
79 virtual Bool_t IsCylType() const {return kTRUE;}
80 virtual TBuffer3D *MakeBuffer3D() const;
81 virtual Double_t Safety(const Double_t *point, Bool_t in=kTRUE) const;
82 virtual void Safety_v(const Double_t *points, const Bool_t *inside, Double_t *safe, Int_t vecsize) const;
83 static Double_t SafetyS(const Double_t *point, Bool_t in, Double_t dz, Double_t rmin1, Double_t rmax1,
84 Double_t rmin2, Double_t rmax2, Int_t skipz=0);
85 virtual void SavePrimitive(std::ostream &out, Option_t *option = "");
86 void SetConeDimensions(Double_t dz, Double_t rmin1, Double_t rmax1,
87 Double_t rmin2, Double_t rmax2);
88 virtual void SetDimensions(Double_t *param);
89 virtual void SetPoints(Double_t *points) const;
90 virtual void SetPoints(Float_t *points) const;
91 virtual void SetSegsAndPols(TBuffer3D &buffer) const;
92 virtual void Sizeof3D() const;
93
94 ClassDef(TGeoCone, 1) // conical tube class
95
96};
97
98class TGeoConeSeg : public TGeoCone
99{
100protected:
101 // data members
102 Double_t fPhi1; // first phi limit
103 Double_t fPhi2; // second phi limit
104 // Transient trigonometric data
105 Double_t fS1; // sin(phi1)
106 Double_t fC1; // cos(phi1)
107 Double_t fS2; // sin(phi2)
108 Double_t fC2; // cos(phi2)
109 Double_t fSm; // sin(0.5*(phi1+phi2))
110 Double_t fCm; // cos(0.5*(phi1+phi2))
111 Double_t fCdfi; // cos(0.5*(phi1-phi2))
112
113 void InitTrigonometry();
114
115public:
116 // constructors
117 TGeoConeSeg();
118 TGeoConeSeg(Double_t dz, Double_t rmin1, Double_t rmax1,
119 Double_t rmin2, Double_t rmax2, Double_t phi1, Double_t phi2);
120 TGeoConeSeg(const char *name, Double_t dz, Double_t rmin1, Double_t rmax1,
121 Double_t rmin2, Double_t rmax2, Double_t phi1, Double_t phi2);
122 TGeoConeSeg(Double_t *params);
123 // destructor
124 virtual ~TGeoConeSeg();
125 // methods
126 virtual void AfterStreamer();
127 virtual Double_t Capacity() const;
128 static Double_t Capacity(Double_t dz, Double_t rmin1, Double_t rmax1, Double_t rmin2, Double_t rmax2, Double_t phi1, Double_t phi2);
129 virtual void ComputeBBox();
130 virtual void ComputeNormal(const Double_t *point, const Double_t *dir, Double_t *norm);
131 virtual void ComputeNormal_v(const Double_t *points, const Double_t *dirs, Double_t *norms, Int_t vecsize);
132 static void ComputeNormalS(const Double_t *point, const Double_t *dir, Double_t *norm,
133 Double_t dz, Double_t rmin1, Double_t rmax1, Double_t rmin2, Double_t rmax2,
134 Double_t c1, Double_t s1, Double_t c2, Double_t s2);
135 virtual Bool_t Contains(const Double_t *point) const;
136 virtual void Contains_v(const Double_t *points, Bool_t *inside, Int_t vecsize) const;
137
138 virtual Int_t DistancetoPrimitive(Int_t px, Int_t py);
139 static Double_t DistToCons(const Double_t *point, const Double_t *dir, Double_t r1, Double_t z1, Double_t r2, Double_t z2, Double_t phi1, Double_t phi2);
140 static Double_t DistFromInsideS(const Double_t *point, const Double_t *dir, Double_t dz, Double_t rmin1, Double_t rmax1,
141 Double_t rmin2, Double_t rmax2, Double_t c1, Double_t s1, Double_t c2, Double_t s2, Double_t cm, Double_t sm, Double_t cdfi);
142 virtual Double_t DistFromInside(const Double_t *point, const Double_t *dir, Int_t iact=1,
143 Double_t step=TGeoShape::Big(), Double_t *safe=0) const;
144 virtual void DistFromInside_v(const Double_t *points, const Double_t *dirs, Double_t *dists, Int_t vecsize, Double_t *step) const;
145 static Double_t DistFromOutsideS(const Double_t *point, const Double_t *dir, Double_t dz, Double_t rmin1, Double_t rmax1, Double_t rmin2, Double_t rmax2,
146 Double_t c1, Double_t s1, Double_t c2, Double_t s2, Double_t cm, Double_t sm, Double_t cdfi);
147 virtual Double_t DistFromOutside(const Double_t *point, const Double_t *dir, Int_t iact=1,
148 Double_t step=TGeoShape::Big(), Double_t *safe=0) const;
149 virtual void DistFromOutside_v(const Double_t *points, const Double_t *dirs, Double_t *dists, Int_t vecsize, Double_t *step) const;
150 virtual TGeoVolume *Divide(TGeoVolume *voldiv, const char *divname, Int_t iaxis, Int_t ndiv,
151 Double_t start, Double_t step);
152 virtual Double_t GetAxisRange(Int_t iaxis, Double_t &xlo, Double_t &xhi) const;
153 virtual void GetBoundingCylinder(Double_t *param) const;
154 virtual const TBuffer3D &GetBuffer3D(Int_t reqSections, Bool_t localFrame) const;
155 virtual Int_t GetByteCount() const {return 64;}
156 virtual TGeoShape *GetMakeRuntimeShape(TGeoShape *mother, TGeoMatrix *mat) const;
157 virtual void GetMeshNumbers(Int_t &nvert, Int_t &nsegs, Int_t &npols) const;
158 virtual Int_t GetNmeshVertices() const;
159 virtual Bool_t GetPointsOnSegments(Int_t npoints, Double_t *array) const;
160 Double_t GetPhi1() const {return fPhi1;}
161 Double_t GetPhi2() const {return fPhi2;}
162 virtual void InspectShape() const;
163 virtual TBuffer3D *MakeBuffer3D() const;
164 virtual Double_t Safety(const Double_t *point, Bool_t in=kTRUE) const;
165 virtual void Safety_v(const Double_t *points, const Bool_t *inside, Double_t *safe, Int_t vecsize) const;
166 static Double_t SafetyS(const Double_t *point, Bool_t in, Double_t dz, Double_t rmin1, Double_t rmax1,
167 Double_t rmin2, Double_t rmax2, Double_t phi1, Double_t phi2, Int_t skipz=0);
168 virtual void SavePrimitive(std::ostream &out, Option_t *option = "");
169 void SetConsDimensions(Double_t dz, Double_t rmin1, Double_t rmax1,
170 Double_t rmin2, Double_t rmax2, Double_t phi1, Double_t phi2);
171 virtual void SetDimensions(Double_t *param);
172 virtual void SetPoints(Double_t *points) const;
173 virtual void SetPoints(Float_t *points) const;
174 virtual void SetSegsAndPols(TBuffer3D &buffer) const;
175 virtual void Sizeof3D() const;
176
177 ClassDef(TGeoConeSeg, 2) // conical tube segment class
178};
179
180#endif
b
#define b(i)
Definition: RSha256.hxx:100
s1
#define s1(x)
Definition: RSha256.hxx:91
Int_t
int Int_t
Definition: RtypesCore.h:43
Bool_t
bool Bool_t
Definition: RtypesCore.h:61
Double_t
double Double_t
Definition: RtypesCore.h:57
Float_t
float Float_t
Definition: RtypesCore.h:55
kTRUE
const Bool_t kTRUE
Definition: RtypesCore.h:89
Option_t
const char Option_t
Definition: RtypesCore.h:64
ClassDef
#define ClassDef(name, id)
Definition: Rtypes.h:322
name
char name[80]
Definition: TGX11.cxx:109
points
point * points
Definition: X3DBuffer.c:22
TBuffer3D
Generic 3D primitive description class.
Definition: TBuffer3D.h:18
TGeoBBox
Box class.
Definition: TGeoBBox.h:18
TGeoConeSeg
A phi segment of a conical tube.
Definition: TGeoCone.h:99
TGeoConeSeg::ComputeNormalS
static void ComputeNormalS(const Double_t *point, const Double_t *dir, Double_t *norm, Double_t dz, Double_t rmin1, Double_t rmax1, Double_t rmin2, Double_t rmax2, Double_t c1, Double_t s1, Double_t c2, Double_t s2)
Compute normal to closest surface from POINT.
Definition: TGeoCone.cxx:1406
TGeoConeSeg::fCdfi
Double_t fCdfi
Definition: TGeoCone.h:111
TGeoConeSeg::Contains
virtual Bool_t Contains(const Double_t *point) const
test if point is inside this sphere
Definition: TGeoCone.cxx:1453
TGeoConeSeg::MakeBuffer3D
virtual TBuffer3D * MakeBuffer3D() const
Creates a TBuffer3D describing this shape.
Definition: TGeoCone.cxx:2065
TGeoConeSeg::~TGeoConeSeg
virtual ~TGeoConeSeg()
destructor
Definition: TGeoCone.cxx:1257
TGeoConeSeg::GetByteCount
virtual Int_t GetByteCount() const
Definition: TGeoCone.h:155
TGeoConeSeg::fCm
Double_t fCm
Definition: TGeoCone.h:110
TGeoConeSeg::GetBoundingCylinder
virtual void GetBoundingCylinder(Double_t *param) const
Fill vector param[4] with the bounding cylinder parameters.
Definition: TGeoCone.cxx:2003
TGeoConeSeg::DistFromOutsideS
static Double_t DistFromOutsideS(const Double_t *point, const Double_t *dir, Double_t dz, Double_t rmin1, Double_t rmax1, Double_t rmin2, Double_t rmax2, Double_t c1, Double_t s1, Double_t c2, Double_t s2, Double_t cm, Double_t sm, Double_t cdfi)
compute distance from outside point to surface of arbitrary tube
Definition: TGeoCone.cxx:1611
TGeoConeSeg::Capacity
virtual Double_t Capacity() const
Computes capacity of the shape in [length^3].
Definition: TGeoCone.cxx:1290
TGeoConeSeg::GetNmeshVertices
virtual Int_t GetNmeshVertices() const
Return number of vertices of the mesh representation.
Definition: TGeoCone.cxx:2353
TGeoConeSeg::TGeoConeSeg
TGeoConeSeg()
Default constructor.
Definition: TGeoCone.cxx:1200
TGeoConeSeg::GetPointsOnSegments
virtual Bool_t GetPointsOnSegments(Int_t npoints, Double_t *array) const
Fills array with n random points located on the line segments of the shape mesh.
Definition: TGeoCone.cxx:2403
TGeoConeSeg::DistFromInside
virtual Double_t DistFromInside(const Double_t *point, const Double_t *dir, Int_t iact=1, Double_t step=TGeoShape::Big(), Double_t *safe=0) const
compute distance from inside point to surface of the tube segment
Definition: TGeoCone.cxx:1595
TGeoConeSeg::ComputeNormal
virtual void ComputeNormal(const Double_t *point, const Double_t *dir, Double_t *norm)
Compute normal to closest surface from POINT.
Definition: TGeoCone.cxx:1355
TGeoConeSeg::GetPhi1
Double_t GetPhi1() const
Definition: TGeoCone.h:160
TGeoConeSeg::SavePrimitive
virtual void SavePrimitive(std::ostream &out, Option_t *option="")
Save a primitive as a C++ statement(s) on output stream "out".
Definition: TGeoCone.cxx:2200
TGeoConeSeg::ComputeNormal_v
virtual void ComputeNormal_v(const Double_t *points, const Double_t *dirs, Double_t *norms, Int_t vecsize)
Compute the normal for an array o points so that norm.dot.dir is positive Input: Arrays of point coor...
Definition: TGeoCone.cxx:2458
TGeoConeSeg::Sizeof3D
virtual void Sizeof3D() const
Fill size of this 3-D object.
Definition: TGeoCone.cxx:2363
TGeoConeSeg::DistFromOutside_v
virtual void DistFromOutside_v(const Double_t *points, const Double_t *dirs, Double_t *dists, Int_t vecsize, Double_t *step) const
Compute distance from array of input points having directions specified by dirs. Store output in dist...
Definition: TGeoCone.cxx:2474
TGeoConeSeg::fC1
Double_t fC1
Definition: TGeoCone.h:106
TGeoConeSeg::InitTrigonometry
void InitTrigonometry()
Init frequently used trigonometric values.
Definition: TGeoCone.cxx:1272
TGeoConeSeg::GetMeshNumbers
virtual void GetMeshNumbers(Int_t &nvert, Int_t &nsegs, Int_t &npols) const
Returns numbers of vertices, segments and polygons composing the shape mesh.
Definition: TGeoCone.cxx:2342
TGeoConeSeg::SafetyS
static Double_t SafetyS(const Double_t *point, Bool_t in, Double_t dz, Double_t rmin1, Double_t rmax1, Double_t rmin2, Double_t rmax2, Double_t phi1, Double_t phi2, Int_t skipz=0)
Static method to compute the closest distance from given point to this shape.
Definition: TGeoCone.cxx:2186
TGeoConeSeg::DistancetoPrimitive
virtual Int_t DistancetoPrimitive(Int_t px, Int_t py)
compute closest distance from point px,py to each corner
Definition: TGeoCone.cxx:1904
TGeoConeSeg::SetDimensions
virtual void SetDimensions(Double_t *param)
Set dimensions of the cone segment from an array.
Definition: TGeoCone.cxx:2237
TGeoConeSeg::fPhi1
Double_t fPhi1
Definition: TGeoCone.h:102
TGeoConeSeg::InspectShape
virtual void InspectShape() const
print shape parameters
Definition: TGeoCone.cxx:2047
TGeoConeSeg::SetConsDimensions
void SetConsDimensions(Double_t dz, Double_t rmin1, Double_t rmax1, Double_t rmin2, Double_t rmax2, Double_t phi1, Double_t phi2)
Set dimensions of the cone segment.
Definition: TGeoCone.cxx:2218
TGeoConeSeg::fS2
Double_t fS2
Definition: TGeoCone.h:107
TGeoConeSeg::DistFromOutside
virtual Double_t DistFromOutside(const Double_t *point, const Double_t *dir, Int_t iact=1, Double_t step=TGeoShape::Big(), Double_t *safe=0) const
compute distance from outside point to surface of the tube
Definition: TGeoCone.cxx:1886
TGeoConeSeg::AfterStreamer
virtual void AfterStreamer()
Function called after streaming an object of this class.
Definition: TGeoCone.cxx:1264
TGeoConeSeg::fS1
Double_t fS1
Definition: TGeoCone.h:105
TGeoConeSeg::SetPoints
virtual void SetPoints(Double_t *points) const
Create cone segment mesh points.
Definition: TGeoCone.cxx:2252
TGeoConeSeg::DistFromInsideS
static Double_t DistFromInsideS(const Double_t *point, const Double_t *dir, Double_t dz, Double_t rmin1, Double_t rmax1, Double_t rmin2, Double_t rmax2, Double_t c1, Double_t s1, Double_t c2, Double_t s2, Double_t cm, Double_t sm, Double_t cdfi)
compute distance from inside point to surface of the tube segment
Definition: TGeoCone.cxx:1545
TGeoConeSeg::Divide
virtual TGeoVolume * Divide(TGeoVolume *voldiv, const char *divname, Int_t iaxis, Int_t ndiv, Double_t start, Double_t step)
Divide this cone segment shape belonging to volume "voldiv" into ndiv volumes called divname,...
Definition: TGeoCone.cxx:1919
TGeoConeSeg::DistToCons
static Double_t DistToCons(const Double_t *point, const Double_t *dir, Double_t r1, Double_t z1, Double_t r2, Double_t z2, Double_t phi1, Double_t phi2)
Static method to compute distance to a conical surface with :
Definition: TGeoCone.cxx:1473
TGeoConeSeg::GetPhi2
Double_t GetPhi2() const
Definition: TGeoCone.h:161
TGeoConeSeg::GetAxisRange
virtual Double_t GetAxisRange(Int_t iaxis, Double_t &xlo, Double_t &xhi) const
Get range of shape for a given axis.
Definition: TGeoCone.cxx:1979
TGeoConeSeg::fSm
Double_t fSm
Definition: TGeoCone.h:109
TGeoConeSeg::Safety
virtual Double_t Safety(const Double_t *point, Bool_t in=kTRUE) const
computes the closest distance from given point to this shape, according to option.
Definition: TGeoCone.cxx:2173
TGeoConeSeg::ComputeBBox
virtual void ComputeBBox()
compute bounding box of the tube segment
Definition: TGeoCone.cxx:1309
TGeoConeSeg::SetSegsAndPols
virtual void SetSegsAndPols(TBuffer3D &buffer) const
Fill TBuffer3D structure for segments and polygons.
Definition: TGeoCone.cxx:2088
TGeoConeSeg::Safety_v
virtual void Safety_v(const Double_t *points, const Bool_t *inside, Double_t *safe, Int_t vecsize) const
Compute safe distance from each of the points in the input array.
Definition: TGeoCone.cxx:2484
TGeoConeSeg::DistFromInside_v
virtual void DistFromInside_v(const Double_t *points, const Double_t *dirs, Double_t *dists, Int_t vecsize, Double_t *step) const
Compute distance from array of input points having directions specified by dirs. Store output in dist...
Definition: TGeoCone.cxx:2466
TGeoConeSeg::Contains_v
virtual void Contains_v(const Double_t *points, Bool_t *inside, Int_t vecsize) const
Check the inside status for each of the points in the array.
Definition: TGeoCone.cxx:2448
TGeoConeSeg::GetBuffer3D
virtual const TBuffer3D & GetBuffer3D(Int_t reqSections, Bool_t localFrame) const
Fills a static 3D buffer and returns a reference.
Definition: TGeoCone.cxx:2370
TGeoConeSeg::fPhi2
Double_t fPhi2
Definition: TGeoCone.h:103
TGeoConeSeg::fC2
Double_t fC2
Definition: TGeoCone.h:108
TGeoConeSeg::GetMakeRuntimeShape
virtual TGeoShape * GetMakeRuntimeShape(TGeoShape *mother, TGeoMatrix *mat) const
in case shape has some negative parameters, these has to be computed in order to fit the mother
Definition: TGeoCone.cxx:2018
TGeoCone
Conical tube class.
Definition: TGeoCone.h:18
TGeoCone::GetMeshNumbers
virtual void GetMeshNumbers(Int_t &nvert, Int_t &nsegs, Int_t &npols) const
Returns numbers of vertices, segments and polygons composing the shape mesh.
Definition: TGeoCone.cxx:1091
TGeoCone::GetAxisName
virtual const char * GetAxisName(Int_t iaxis) const
Returns name of axis IAXIS.
Definition: TGeoCone.cxx:618
TGeoCone::Sizeof3D
virtual void Sizeof3D() const
Fill size of this 3-D object.
Definition: TGeoCone.cxx:1112
TGeoCone::GetByteCount
virtual Int_t GetByteCount() const
Definition: TGeoCone.h:66
TGeoCone::GetRmax2
virtual Double_t GetRmax2() const
Definition: TGeoCone.h:76
TGeoCone::SetDimensions
virtual void SetDimensions(Double_t *param)
Set cone dimensions from an array.
Definition: TGeoCone.cxx:990
TGeoCone::GetBoundingCylinder
virtual void GetBoundingCylinder(Double_t *param) const
Fill vector param[4] with the bounding cylinder parameters.
Definition: TGeoCone.cxx:658
TGeoCone::ComputeNormalS
static void ComputeNormalS(const Double_t *point, const Double_t *dir, Double_t *norm, Double_t dz, Double_t rmin1, Double_t rmax1, Double_t rmin2, Double_t rmax2)
Compute normal to closest surface from POINT.
Definition: TGeoCone.cxx:224
TGeoCone::SetConeDimensions
void SetConeDimensions(Double_t dz, Double_t rmin1, Double_t rmax1, Double_t rmin2, Double_t rmax2)
Set cone dimensions.
Definition: TGeoCone.cxx:936
TGeoCone::DistFromInsideS
static Double_t DistFromInsideS(const Double_t *point, const Double_t *dir, Double_t dz, Double_t rmin1, Double_t rmax1, Double_t rmin2, Double_t rmax2)
Compute distance from inside point to surface of the cone (static) Boundary safe algorithm.
Definition: TGeoCone.cxx:275
TGeoCone::~TGeoCone
virtual ~TGeoCone()
destructor
Definition: TGeoCone.cxx:164
TGeoCone::GetDz
virtual Double_t GetDz() const
Definition: TGeoCone.h:68
TGeoCone::fRmax1
Double_t fRmax1
Definition: TGeoCone.h:23
TGeoCone::fRmax2
Double_t fRmax2
Definition: TGeoCone.h:25
TGeoCone::ComputeBBox
virtual void ComputeBBox()
compute bounding box of the sphere
Definition: TGeoCone.cxx:171
TGeoCone::Capacity
virtual Double_t Capacity() const
Computes capacity of the shape in [length^3].
Definition: TGeoCone.cxx:146
TGeoCone::Safety_v
virtual void Safety_v(const Double_t *points, const Bool_t *inside, Double_t *safe, Int_t vecsize) const
Compute safe distance from each of the points in the input array.
Definition: TGeoCone.cxx:1190
TGeoCone::DistancetoPrimitive
virtual Int_t DistancetoPrimitive(Int_t px, Int_t py)
compute closest distance from point px,py to each corner
Definition: TGeoCone.cxx:546
TGeoCone::DistFromInside_v
virtual void DistFromInside_v(const Double_t *points, const Double_t *dirs, Double_t *dists, Int_t vecsize, Double_t *step) const
Compute distance from array of input points having directions specified by dirs. Store output in dist...
Definition: TGeoCone.cxx:1172
TGeoCone::Contains
virtual Bool_t Contains(const Double_t *point) const
test if point is inside this cone
Definition: TGeoCone.cxx:261
TGeoCone::ComputeNormal_v
virtual void ComputeNormal_v(const Double_t *points, const Double_t *dirs, Double_t *norms, Int_t vecsize)
Compute the normal for an array o points so that norm.dot.dir is positive Input: Arrays of point coor...
Definition: TGeoCone.cxx:1164
TGeoCone::GetAxisRange
virtual Double_t GetAxisRange(Int_t iaxis, Double_t &xlo, Double_t &xhi) const
Get range of shape for a given axis.
Definition: TGeoCone.cxx:635
TGeoCone::GetBuffer3D
virtual const TBuffer3D & GetBuffer3D(Int_t reqSections, Bool_t localFrame) const
Fills a static 3D buffer and returns a reference.
Definition: TGeoCone.cxx:1119
TGeoCone::IsCylType
virtual Bool_t IsCylType() const
Definition: TGeoCone.h:79
TGeoCone::GetNmeshVertices
virtual Int_t GetNmeshVertices() const
Return number of vertices of the mesh representation.
Definition: TGeoCone.cxx:1102
TGeoCone::ComputeNormal
virtual void ComputeNormal(const Double_t *point, const Double_t *dir, Double_t *norm)
Compute normal to closest surface from POINT.
Definition: TGeoCone.cxx:181
TGeoCone::GetRmin2
virtual Double_t GetRmin2() const
Definition: TGeoCone.h:75
TGeoCone::DistFromOutsideS
static Double_t DistFromOutsideS(const Double_t *point, const Double_t *dir, Double_t dz, Double_t rmin1, Double_t rmax1, Double_t rmin2, Double_t rmax2)
Compute distance from outside point to surface of the tube Boundary safe algorithm.
Definition: TGeoCone.cxx:362
TGeoCone::DistFromOutside_v
virtual void DistFromOutside_v(const Double_t *points, const Double_t *dirs, Double_t *dists, Int_t vecsize, Double_t *step) const
Compute distance from array of input points having directions specified by dirs. Store output in dist...
Definition: TGeoCone.cxx:1180
TGeoCone::fDz
Double_t fDz
Definition: TGeoCone.h:21
TGeoCone::TGeoCone
TGeoCone()
Default constructor.
Definition: TGeoCone.cxx:85
TGeoCone::Safety
virtual Double_t Safety(const Double_t *point, Bool_t in=kTRUE) const
computes the closest distance from given point to this shape, according to option.
Definition: TGeoCone.cxx:868
TGeoCone::GetRmin1
virtual Double_t GetRmin1() const
Definition: TGeoCone.h:73
TGeoCone::DistToCone
static void DistToCone(const Double_t *point, const Double_t *dir, Double_t dz, Double_t r1, Double_t r2, Double_t &b, Double_t &delta)
Static method to compute distance to a conical surface with :
Definition: TGeoCone.cxx:512
TGeoCone::SafetyS
static Double_t SafetyS(const Double_t *point, Bool_t in, Double_t dz, Double_t rmin1, Double_t rmax1, Double_t rmin2, Double_t rmax2, Int_t skipz=0)
computes the closest distance from given point to this shape, according to option.
Definition: TGeoCone.cxx:885
TGeoCone::DistFromInside
virtual Double_t DistFromInside(const Double_t *point, const Double_t *dir, Int_t iact=1, Double_t step=TGeoShape::Big(), Double_t *safe=0) const
Compute distance from inside point to surface of the cone Boundary safe algorithm.
Definition: TGeoCone.cxx:347
TGeoCone::SavePrimitive
virtual void SavePrimitive(std::ostream &out, Option_t *option="")
Save a primitive as a C++ statement(s) on output stream "out".
Definition: TGeoCone.cxx:920
TGeoCone::Divide
virtual TGeoVolume * Divide(TGeoVolume *voldiv, const char *divname, Int_t iaxis, Int_t ndiv, Double_t start, Double_t step)
Divide this cone shape belonging to volume "voldiv" into ndiv volumes called divname,...
Definition: TGeoCone.cxx:561
TGeoCone::MakeBuffer3D
virtual TBuffer3D * MakeBuffer3D() const
Creates a TBuffer3D describing this shape.
Definition: TGeoCone.cxx:766
TGeoCone::GetPointsOnSegments
virtual Bool_t GetPointsOnSegments(Int_t npoints, Double_t *array) const
Fills array with n random points located on the line segments of the shape mesh.
Definition: TGeoCone.cxx:703
TGeoCone::DistFromOutside
virtual Double_t DistFromOutside(const Double_t *point, const Double_t *dir, Int_t iact=1, Double_t step=TGeoShape::Big(), Double_t *safe=0) const
compute distance from outside point to surface of the tube
Definition: TGeoCone.cxx:492
TGeoCone::fRmin1
Double_t fRmin1
Definition: TGeoCone.h:22
TGeoCone::fRmin2
Double_t fRmin2
Definition: TGeoCone.h:24
TGeoCone::Contains_v
virtual void Contains_v(const Double_t *points, Bool_t *inside, Int_t vecsize) const
Check the inside status for each of the points in the array.
Definition: TGeoCone.cxx:1154
TGeoCone::SetSegsAndPols
virtual void SetSegsAndPols(TBuffer3D &buffer) const
Fill TBuffer3D structure for segments and polygons.
Definition: TGeoCone.cxx:788
TGeoCone::SetPoints
virtual void SetPoints(Double_t *points) const
Create cone mesh points.
Definition: TGeoCone.cxx:1003
TGeoCone::GetMakeRuntimeShape
virtual TGeoShape * GetMakeRuntimeShape(TGeoShape *mother, TGeoMatrix *mat) const
in case shape has some negative parameters, these has to be computed in order to fit the mother
Definition: TGeoCone.cxx:672
TGeoCone::GetRmax1
virtual Double_t GetRmax1() const
Definition: TGeoCone.h:74
TGeoCone::InspectShape
virtual void InspectShape() const
print shape parameters
Definition: TGeoCone.cxx:750
TGeoMatrix
Geometrical transformation package.
Definition: TGeoMatrix.h:41
TGeoShape
Base abstract class for all shapes.
Definition: TGeoShape.h:26
TGeoShape::Big
static Double_t Big()
Definition: TGeoShape.h:88
TGeoVolume
TGeoVolume, TGeoVolumeMulti, TGeoVolumeAssembly are the volume classes.
Definition: TGeoVolume.h:47
c1
return c1
Definition: legend1.C:41
c2
return c2
Definition: legend2.C:14
TGeant4Unit::cm
static constexpr double cm
Definition: TGeant4SystemOfUnits.h:112