26 int pdg = 11 * (
r.Integer(2) > 0 ? 1 : -1);
28 p->SetProductionVertex(
r.Uniform(-
v,
v) + pos[0],
r.Uniform(-
v,
v) + pos[1],
r.Uniform(-
v,
v) + pos[2], 1);
29 p->SetMomentum(
r.Uniform(-
m,
m),
r.Uniform(-
m,
m),
r.Uniform(-
m,
m) *
r.Uniform(1, 3), 1);
43 mng->SetProjection(t);
52 auto eveMng = REveManager::Create();
53 float pos[3] = {1.46589e-06, -1.30522e-05, -1.98267e-05};
56 double a[16] = {1.46589e-01,
76 for (
int i = 0; i < 3; i++)
77 for (
int j = 0;
j < 3;
j++) {
78 xxx(i,
j) = t(i + 1,
j + 1);
88 for (
int i = 0; i < 3; ++i) {
106 sph->SetMainTransparency(80);
107 sph->SetNSegments(80);
109 float m0 =
v[0].Mag();
111 float m1 =
v[1].Mag();
113 float m2 =
v[2].Mag();
116 sph->InitMainTrans();
117 sph->RefMainTrans().SetBaseVec(1,
v[0].fX,
v[0].fY,
v[0].fZ);
118 sph->RefMainTrans().SetBaseVec(2,
v[1].fX,
v[1].fY,
v[1].fZ);
119 sph->RefMainTrans().SetBaseVec(3,
v[2].fX,
v[2].fY,
v[2].fZ);
120 sph->RefMainTrans().SetScale(m0, m1, m2);
121 event->AddElement(
sph);
125 ps->SetNextPoint(pos[0], pos[1], pos[2]);
126 ps->SetMarkerStyle(4);
127 ps->SetMarkerSize(4);
129 for (
int i = 0; i < 6; ++i)
130 ps->SetNextPoint(i * (
rng / 3) -
rng, 0, 0);
131 event->AddElement(ps);
ROOT::Detail::TRangeCast< T, true > TRangeDynCast
TRangeDynCast is an adapter class that allows the typed iteration through a TCollection.
winID h TVirtualViewer3D TVirtualGLPainter p
Option_t Option_t TPoint TPoint const char GetTextMagnitude GetFillStyle GetLineColor GetLineWidth GetMarkerStyle GetTextAlign GetTextColor GetTextSize void char Point_t Rectangle_t WindowAttributes_t Float_t r
Option_t Option_t TPoint TPoint const char GetTextMagnitude GetFillStyle GetLineColor GetLineWidth GetMarkerStyle GetTextAlign GetTextColor GetTextSize void char Point_t Rectangle_t WindowAttributes_t Float_t Float_t Float_t Int_t Int_t UInt_t UInt_t Rectangle_t Int_t Int_t Window_t TString Int_t GCValues_t GetPrimarySelectionOwner GetDisplay GetScreen GetColormap GetNativeEvent const char const char dpyName wid window const char font_name cursor keysym reg const char only_if_exist regb h Point_t winding char text const char depth char const char Int_t count const char ColorStruct_t color const char Pixmap_t Pixmap_t PictureAttributes_t attr const char char ret_data h unsigned char height h prop
R__EXTERN TRandom * gRandom
char * Form(const char *fmt,...)
Formats a string in a circular formatting buffer.
virtual void AddElement(REveElement *el)
Add el to the list of children.
REveMagFieldDuo Interface to magnetic field with two different values depending on radius.
REveScene * GetEventScene() const
REveScene * SpawnNewScene(const char *name, const char *title="")
Create a new scene.
REveViewer * SpawnNewViewer(const char *name, const char *title="")
Create a new GL viewer.
void Show(const RWebDisplayArgs &args="")
Show eve manager in specified browser.
REveProjectionManager Manager class for steering of projections and managing projected objects.
REveTrackPropagator Calculates path of a particle taking into account special path-marks and imposed ...
REveTrack Track with given vertex, momentum and optional referece-points (path-marks) along its path.
void SetFrom(Double_t *carr)
void SetCameraType(ECameraType t)
TGeoSphere are not just balls having internal and external radii, but sectors of a sphere having defi...
Description of the dynamic properties of a particle.
This is the base class for the ROOT Random number generators.
ROOT::Experimental::REveManager * eveMng
void makeProjected(REveElement *el, const char *pname, REveProjection::EPType_e t)
void makeTracks(int N_Tracks, REveElement *trackHolder, float *pos)
R__EXTERN REveManager * gEve