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add drawing in ClassAnasen.h

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This commit is contained in:
splitPoleDAQ 2024-01-31 15:24:03 -05:00
parent c4e091e300
commit 871745ac7e
5 changed files with 249 additions and 39 deletions
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3
.vscode/settings.json vendored
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@ -15,6 +15,7 @@
"ApplyMapping.C": "cpp",
"script.C": "cpp",
"Analyzer.C": "cpp",
"PreAnalysis.C": "cpp"
"PreAnalysis.C": "cpp",
"ANASEN_model.C": "cpp"
}
}

29
ANASEN_model.C
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@ -61,7 +61,7 @@ void ANASEN_model(int anodeID1 = -1, int anodeID2 = -1, int cathodeID1 = -1, int
pcA->SetLineColor(4);
for( int i = 0; i < nWire; i++){
if( i < anodeID1 || i > anodeID2) continue;
if( anodeID2 >= 0 && (i < anodeID1 || i > anodeID2) ) continue;
worldBox->AddNode(pcA, i+1, new TGeoCombiTrans( radiusAnew * TMath::Cos( TMath::TwoPi() / nWire *i + dAngle / 2),
radiusAnew * TMath::Sin( TMath::TwoPi() / nWire *i + dAngle / 2),
0,
@ -76,7 +76,7 @@ void ANASEN_model(int anodeID1 = -1, int anodeID2 = -1, int cathodeID1 = -1, int
TGeoVolume *pcC = geom->MakeTube("tub2", Al, 0, 0.01, wireCLength/2);
pcC->SetLineColor(6);
for( int i = 0; i < nWire; i++){
if( i < cathodeID1 || i > cathodeID2) continue;
if( cathodeID2 >= 0 && (i < cathodeID1 || i > cathodeID2) ) continue;
worldBox->AddNode(pcC, i+1, new TGeoCombiTrans( radiusCnew * TMath::Cos( TMath::TwoPi() / nWire *i - dAngle/2),
radiusCnew * TMath::Sin( TMath::TwoPi() / nWire *i - dAngle/2),
0,
@ -92,15 +92,26 @@ void ANASEN_model(int anodeID1 = -1, int anodeID2 = -1, int cathodeID1 = -1, int
TGeoVolume * sx3 = geom->MakeBox("box", Al, 0.1, sx3Width/2, sx3Length/2);
sx3->SetLineColor(kGreen+3);
for( int i = 0; i < nSX3; i++){
worldBox->AddNode(sx3, 2*i+1., new TGeoCombiTrans( sx3Radius * TMath::Cos( TMath::TwoPi() / nSX3 *i),
sx3Radius * TMath::Sin( TMath::TwoPi() / nSX3 *i),
worldBox->AddNode(sx3, 2*i+1., new TGeoCombiTrans( sx3Radius * TMath::Cos( TMath::TwoPi() / nSX3 * (i + 0.5)),
sx3Radius * TMath::Sin( TMath::TwoPi() / nSX3 * (i + 0.5)),
sx3Length/2+sx3Gap,
new TGeoRotation("rot1", 360/nSX3 * (i), 0., 0.)));
new TGeoRotation("rot1", 360/nSX3 * (i + 0.5), 0., 0.)));
worldBox->AddNode(sx3, 2*i+2., new TGeoCombiTrans( sx3Radius* TMath::Cos( TMath::TwoPi() / nSX3 *i),
sx3Radius * TMath::Sin( TMath::TwoPi() / nSX3 *i),
-sx3Length/2-sx3Gap,
new TGeoRotation("rot1", 360/nSX3 * (i), 0., 0.)));
worldBox->AddNode(sx3, 2*i+2., new TGeoCombiTrans( sx3Radius * TMath::Cos( TMath::TwoPi() / nSX3 * (i + 0.5)),
sx3Radius * TMath::Sin( TMath::TwoPi() / nSX3 * (i + 0.5)),
-sx3Length/2-sx3Gap,
new TGeoRotation("rot1", 360/nSX3 * (i + 0.5), 0., 0.)));
}
const int qqqR1 = 10;
const int qqqR2 = 50;
TGeoVolume *qqq = geom->MakeTubs("qqq", Al, qqqR1, qqqR2, 0.5, 5, 85);
qqq->SetLineColor(7);
for( int i = 0; i < 4; i++){
worldBox->AddNode(qqq, i+1, new TGeoCombiTrans( 0,
0,
100,
new TGeoRotation("rot1", 360/4 * (i), 0., 0.)));
}
geom->CloseGeometry();

2
Analyzer.C
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@ -126,6 +126,8 @@ Bool_t Analyzer::Process(Long64_t entry){
//########################################################### Track constrcution
//############################## DO THE KINEMATICS
return kTRUE;
}

250
ClassAnasen.h
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@ -5,10 +5,19 @@
#include <TMath.h>
#include <TVector3.h>
class Anasen{
#include "TGeoManager.h"
#include "TGeoVolume.h"
#include "TGeoBBox.h"
#include "TCanvas.h"
#include "TPolyMarker3D.h"
#include "TPolyLine3D.h"
class ANASEN{
public:
Anasen();
~Anasen() {}
ANASEN();
~ANASEN();
TVector3 CalSX3Pos(unsigned short ID, unsigned short chUp, unsigned short chDown, unsigned short chBack, float eUp = 0, float eDown = 0 );
void CalTrack(TVector3 sx3Pos, int anodeID, int cathodeID);
@ -18,22 +27,25 @@ public:
double GetTrackTheta() const {return trackVec.Theta();}
double GetTrackPhi() const {return trackVec.Phi();}
// void DrawTrack();
void DrawAnasen(int anodeID1 = -1, int anodeID2 = -1, int cathodeID1 = -1, int cathodeID2 = -1, bool DrawQQQ = false );
private:
const int nWire = 24;
const int wireShift = 3; // how twisted is the wire.
const double AnodeRadius = 38 ; // mm
const double CathodeRadius = 38 ; // mm
const double PCLength = 100; //mm
const int wireShift = 3;
const int zLen = 380; //mm
const int radiusA = 37;
const int radiusC = 43;
std::vector<TVector3> P1; // the anode wire position vector in space
std::vector<TVector3> P2; // the anode wire position vector in space
std::vector<TVector3> Q1; // the cathode wire position vector in space
std::vector<TVector3> Q2; // the cathode wire position vector in space
void CalWireDirection();
std::vector<std::pair<TVector3,TVector3>> S1; // coners of the SX3 0-11, z = mid point
std::vector<std::pair<TVector3,TVector3>> S2; // coners of the SX3 12-23, z = mid point
void CalGeometry();
TVector3 trackPos;
TVector3 trackVec;
@ -44,15 +56,40 @@ private:
TVector3 trackVecErrorA; // error vector prependicular to the Anode-Pos plan
TVector3 trackVecErrorC; // error vector prependicular to the Cathode-Pos plan
const int nSX3 = 12;
const int sx3Radius = 88;
const int sx3Width = 40;
const int sx3Length = 75;
const int sx3Gap = 46;
const int qqqR1 = 10;
const int qqqR2 = 50;
const int qqqZPos = sx3Gap/2 + sx3Length + 30;
TGeoManager *geom;
TGeoVolume *worldBox;
void Construct3DModel(int anodeID1 = -1, int anodeID2 = -1, int cathodeID1 = -1, int cathodeID2 = -1, bool DrawQQQ = true);
};
inline Anasen::Anasen(){
//==============================================
inline ANASEN::ANASEN(){
CalWireDirection();
CalGeometry();
geom = nullptr;
worldBox = nullptr;
}
inline void Anasen::CalWireDirection(){
inline ANASEN::~ANASEN(){
delete geom;
}
inline void ANASEN::CalGeometry(){
TVector3 p1; // anode
TVector3 p2;
@ -61,31 +98,155 @@ inline void Anasen::CalWireDirection(){
for(int i = 0; i < nWire; i++ ){
// Anode rotate right-hand
p1.SetXYZ( AnodeRadius * TMath::Cos( TMath::TwoPi() * i / nWire ),
AnodeRadius * TMath::Sin( TMath::TwoPi() * i / nWire ),
-PCLength/2);
p2.SetXYZ( AnodeRadius * TMath::Cos( TMath::TwoPi() * (i + wireShift) / nWire ),
AnodeRadius * TMath::Sin( TMath::TwoPi() * (i + wireShift) / nWire ),
PCLength/2);
p1.SetXYZ( radiusA * TMath::Cos( TMath::TwoPi() * i / nWire ),
radiusA * TMath::Sin( TMath::TwoPi() * i / nWire ),
zLen/2);
p2.SetXYZ( radiusA * TMath::Cos( TMath::TwoPi() * (i + wireShift) / nWire ),
radiusA * TMath::Sin( TMath::TwoPi() * (i + wireShift) / nWire ),
-zLen/2);
P1.push_back(p1);
P2.push_back(p2);
// Cathod rotate left-hand
p1.SetXYZ( CathodeRadius * TMath::Cos( TMath::TwoPi() * i / nWire ),
CathodeRadius * TMath::Sin( TMath::TwoPi() * i / nWire ),
-PCLength/2);
p2.SetXYZ( CathodeRadius * TMath::Cos( TMath::TwoPi() * (i - wireShift) / nWire ),
CathodeRadius * TMath::Sin( TMath::TwoPi() * (i - wireShift) / nWire ),
PCLength/2);
p1.SetXYZ( radiusC * TMath::Cos( TMath::TwoPi() * i / nWire ),
radiusC * TMath::Sin( TMath::TwoPi() * i / nWire ),
zLen/2);
p2.SetXYZ( radiusC * TMath::Cos( TMath::TwoPi() * (i - wireShift) / nWire ),
radiusC * TMath::Sin( TMath::TwoPi() * (i - wireShift) / nWire ),
-zLen/2);
Q1.push_back(p1);
Q2.push_back(p2);
}
TVector3 sa, sb;
for(int i = 0; i < nSX3; i++){
sa.SetXYZ( sx3Radius, sx3Width/2, sx3Gap/2 + sx3Length/2 );
sb.SetXYZ( sx3Radius, -sx3Width/2, sx3Gap/2 + sx3Length/2 );
sa.RotateZ( TMath::TwoPi() / nSX3 * (i + 0.5) );
sb.RotateZ( TMath::TwoPi() / nSX3 * (i + 0.5) );
S1.push_back(std::pair(sa,sb));
sa.SetXYZ( sx3Radius, sx3Width/2, -sx3Gap/2 - sx3Length/2 );
sb.SetXYZ( sx3Radius, -sx3Width/2, -sx3Gap/2 - sx3Length/2 );
sa.RotateZ( TMath::TwoPi() / nSX3 * (i + 0.5) );
sb.RotateZ( TMath::TwoPi() / nSX3 * (i + 0.5) );
S2.push_back(std::pair(sa,sb));
}
}
inline void Anasen::CalTrack(TVector3 sx3Pos, int anodeID, int cathodeID){
inline void ANASEN::Construct3DModel(int anodeID1, int anodeID2, int cathodeID1, int cathodeID2, bool DrawQQQ ){
if( geom ) delete geom;
// Create ROOT manager and master volume
geom = new TGeoManager("Detector", "ANASEN");
//--- define some materials
TGeoMaterial *matVacuum = new TGeoMaterial("Vacuum", 0,0,0);
TGeoMaterial *matAl = new TGeoMaterial("Al", 26.98,13,2.7);
//--- define some media
TGeoMedium *Vacuum = new TGeoMedium("Vacuum",1, matVacuum);
TGeoMedium *Al = new TGeoMedium("Root Material",2, matAl);
//--- make the top container volume
Double_t worldx = 200.; //mm
Double_t worldy = 200.; //mm
Double_t worldz = 200.; //mm
worldBox = geom->MakeBox("ROOT", Vacuum, worldx, worldy, worldz);
geom->SetTopVolume(worldBox);
//--- making axis
TGeoVolume *axisX = geom->MakeTube("axisX", Al, 0, 0.1, 5.);
axisX->SetLineColor(1);
worldBox->AddNode(axisX, 1, new TGeoCombiTrans(5, 0, 0., new TGeoRotation("rotA", 90., 90., 0.)));
TGeoVolume *axisY = geom->MakeTube("axisY", Al, 0, 0.1, 5.);
axisY->SetLineColor(1);
worldBox->AddNode(axisY, 1, new TGeoCombiTrans(0, 5, 0., new TGeoRotation("rotB", 0., 90., 0.)));
TGeoVolume *axisZ = geom->MakeTube("axisZ", Al, 0, 0.1, 5.);
axisZ->SetLineColor(1);
worldBox->AddNode(axisZ, 1, new TGeoTranslation(0, 0, 5));
//.......... convert to wire center dimensions
double dAngle = wireShift * TMath::TwoPi() / nWire;
double radiusAnew = radiusA * TMath::Cos( dAngle / 2.);
double wireALength = TMath::Sqrt( zLen*zLen + TMath::Power(2* radiusA * TMath::Sin(dAngle/2),2) );
double wireATheta = TMath::ATan2( 2* radiusA * TMath::Sin( dAngle / 2.), zLen);
// printf(" dAngle : %f\n", dAngle);
// printf(" newRadius : %f\n", radiusAnew);
// printf("wireLength : %f\n", wireALength);
// printf("wire Theta : %f\n", wireATheta);
TGeoVolume *pcA = geom->MakeTube("tub1", Al, 0, 0.01, wireALength/2);
pcA->SetLineColor(4);
for( int i = 0; i < nWire; i++){
if( anodeID2 >= 0 && (i < anodeID1 || i > anodeID2) ) continue;
worldBox->AddNode(pcA, i+1, new TGeoCombiTrans( radiusAnew * TMath::Cos( TMath::TwoPi() / nWire *i + dAngle / 2),
radiusAnew * TMath::Sin( TMath::TwoPi() / nWire *i + dAngle / 2),
0,
new TGeoRotation("rot1", 360/ nWire * (i + wireShift/2.), wireATheta * 180/ TMath::Pi(), 0.)));
}
double radiusCnew = radiusC * TMath::Cos( dAngle / 2.);
double wireCLength = TMath::Sqrt( zLen*zLen + TMath::Power(2* radiusC * TMath::Sin(dAngle/2),2) );
double wireCTheta = TMath::ATan2( 2* radiusC * TMath::Sin( dAngle / 2.), zLen);
TGeoVolume *pcC = geom->MakeTube("tub2", Al, 0, 0.01, wireCLength/2);
pcC->SetLineColor(6);
for( int i = 0; i < nWire; i++){
if( cathodeID2 >= 0 && (i < cathodeID1 || i > cathodeID2) ) continue;
worldBox->AddNode(pcC, i+1, new TGeoCombiTrans( radiusCnew * TMath::Cos( TMath::TwoPi() / nWire *i - dAngle/2),
radiusCnew * TMath::Sin( TMath::TwoPi() / nWire *i - dAngle/2),
0,
new TGeoRotation("rot1", 360/ nWire * (i - wireShift/2.), -wireCTheta * 180/ TMath::Pi(), 0.)));
}
TGeoVolume * sx3 = geom->MakeBox("box", Al, 0.1, sx3Width/2, sx3Length/2);
sx3->SetLineColor(kGreen+3);
for( int i = 0; i < nSX3; i++){
worldBox->AddNode(sx3, 2*i+1., new TGeoCombiTrans( sx3Radius * TMath::Cos( TMath::TwoPi() / nSX3 * (i + 0.5)),
sx3Radius * TMath::Sin( TMath::TwoPi() / nSX3 * (i + 0.5)),
sx3Length/2+sx3Gap/2,
new TGeoRotation("rot1", 360/nSX3 * (i + 0.5), 0., 0.)));
worldBox->AddNode(sx3, 2*i+2., new TGeoCombiTrans( sx3Radius * TMath::Cos( TMath::TwoPi() / nSX3 * (i + 0.5)),
sx3Radius * TMath::Sin( TMath::TwoPi() / nSX3 * (i + 0.5)),
-sx3Length/2-sx3Gap/2,
new TGeoRotation("rot1", 360/nSX3 * (i + 0.5), 0., 0.)));
}
if( DrawQQQ ){
TGeoVolume *qqq = geom->MakeTubs("qqq", Al, qqqR1, qqqR2, 0.5, 5, 85);
qqq->SetLineColor(7);
for( int i = 0; i < 4; i++){
worldBox->AddNode(qqq, i+1, new TGeoCombiTrans( 0,
0,
qqqZPos,
new TGeoRotation("rot1", 360/4 * (i), 0., 0.)));
}
}
}
inline void ANASEN::DrawAnasen(int anodeID1, int anodeID2, int cathodeID1, int cathodeID2, bool DrawQQQ ){
Construct3DModel(anodeID1, anodeID2, cathodeID1, cathodeID2, DrawQQQ);
geom->CloseGeometry();
geom->SetVisLevel(4);
worldBox->Draw("ogle");
}
inline void ANASEN::CalTrack(TVector3 sx3Pos, int anodeID, int cathodeID){
trackPos = sx3Pos;
@ -95,7 +256,42 @@ inline void Anasen::CalTrack(TVector3 sx3Pos, int anodeID, int cathodeID){
// if the handiness of anode and cathode revered, it should be n2 cross n1
trackVec = (n1.Cross(n2)).Unit();
}
inline TVector3 ANASEN::CalSX3Pos(unsigned short ID, unsigned short chUp, unsigned short chDown, unsigned short chBack, float eUp, float eDown){
TVector3 haha;
if( (chUp - chDown) != 1 || (chDown % 2) != 0) return haha;
int reducedID = ID % nSX3;
TVector3 sa, sb;
if( ID < nSX3 ){ //down
sa = S1[reducedID].first;
sb = S1[reducedID].second;
}else{
sa = S2[reducedID].first;
sb = S2[reducedID].second;
}
haha.SetX( (sb.X() - sa.X()) * chUp/8 + sa.X());
haha.SetY( (sb.Y() - sa.Y()) * chUp/8 + sa.Y());
if( eUp == 0 || eDown == 0 ){
haha.SetZ( sa.Z() + (2*(chBack - 7)-1) * sx3Length / 8 );
}else{
double frac = (eUp - eDown)/(eUp + eDown); // from +1 (downstream) to -1 (upstream)
double zPos = sa.Z() + sx3Length * frac/2;
haha.SetZ( zPos );
}
return haha;
}

4
ClassDet.h
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@ -15,7 +15,7 @@ public:
unsigned short e[MAXMULTI];
unsigned long long t[MAXMULTI];
unsigned short index[MAXMULTI]; // id * 12 + ch;
unsigned short index[MAXMULTI]; // id * nCh + ch;
bool used[MAXMULTI];
void Clear(){
@ -56,4 +56,4 @@ private:
};
#endif
#endif