Macro to produce SPD vertices with Z and 3D vertexers

[u/mrichter/AliRoot.git] / TRD / AliTRDpadPlane.cxx

diff --git a/TRD/AliTRDpadPlane.cxx b/TRD/AliTRDpadPlane.cxx
index 11606597cde0cc587ff126fd5527bc5c83e68a21..2851dd3a817fc6d28c53f6261aa1b517fc55fcf9 100644 (file)
--- a/TRD/AliTRDpadPlane.cxx
+++ b/TRD/AliTRDpadPlane.cxx
@@ -64,6 +64,35 @@ AliTRDpadPlane::AliTRDpadPlane()
 
 }
 
+//_____________________________________________________________________________
+AliTRDpadPlane::AliTRDpadPlane(Int_t plane, Int_t chamber)
+  :TObject()
+  ,fPla(plane)
+  ,fCha(chamber)
+  ,fLength(0)
+  ,fWidth(0)
+  ,fLengthRim(0)
+  ,fWidthRim(0)
+  ,fLengthOPad(0)
+  ,fWidthOPad(0)
+  ,fLengthIPad(0)
+  ,fWidthIPad(0)
+  ,fRowSpacing(0)
+  ,fColSpacing(0)
+  ,fNrows(0)
+  ,fNcols(0)
+  ,fTiltingAngle(0)
+  ,fTiltingTan(0)
+  ,fPadRow(0)
+  ,fPadCol(0)
+  ,fPadRowSMOffset(0)
+{
+  //
+  // Constructor
+  //
+
+}
+
 //_____________________________________________________________________________
 AliTRDpadPlane::AliTRDpadPlane(const AliTRDpadPlane &p)
   :TObject(p)
@@ -197,6 +226,18 @@ void AliTRDpadPlane::Copy(TObject &p) const
 
 }
 
+//_____________________________________________________________________________
+void AliTRDpadPlane::SetTiltingAngle(Double_t t)
+{
+  //
+  // Set the tilting angle of the pads
+  //
+ 
+  fTiltingAngle = t; 
+  fTiltingTan   = TMath::Tan(TMath::Pi()/180.0 * fTiltingAngle); 
+
+}
+
 //_____________________________________________________________________________
 Int_t AliTRDpadPlane::GetPadRowNumber(Double_t z) const
 {