library: libGeomPainter
#include "TGeoOverlap.h"

TGeoOverlap

class description - source file - inheritance tree (.pdf)

class TGeoOverlap : public TNamed, public TAttLine, public TAttFill, public TAtt3D

Inheritance Chart:

TObject

TNamed

TAttLine

TAttFill

TAtt3D

TGeoOverlap


    public:

                      TGeoOverlap()
                      TGeoOverlap(const char* name, TGeoVolume* vol1, TGeoVolume* vol2, const TGeoMatrix* matrix1, const TGeoMatrix* matrix2, Bool_t isovlp = kTRUE, Double_t ovlp = 0.01)
                      TGeoOverlap(const TGeoOverlap&)
              virtual ~TGeoOverlap()
         virtual void Browse(TBrowser* b)
       static TClass* Class()
        virtual Int_t Compare(const TObject* obj) const
        virtual Int_t DistancetoPrimitive(Int_t px, Int_t py)
         virtual void Draw(Option_t* option = "")
         virtual void ExecuteEvent(Int_t event, Int_t px, Int_t py)
         TGeoHMatrix* GetFirstMatrix() const
          TGeoVolume* GetFirstVolume() const
             Double_t GetOverlap() const
       TPolyMarker3D* GetPolyMarker() const
         TGeoHMatrix* GetSecondMatrix() const
          TGeoVolume* GetSecondVolume() const
      virtual TClass* IsA() const
               Bool_t IsExtrusion() const
       virtual Bool_t IsFolder() const
               Bool_t IsOverlap() const
       virtual Bool_t IsSortable() const
         TGeoOverlap& operator=(const TGeoOverlap&)
         virtual void Paint(Option_t* option = "")
         virtual void Print(Option_t* option = "") const
         virtual void PrintInfo() const
                 void SetFirstMatrix(TGeoMatrix* matrix)
                 void SetFirstVolume(TGeoVolume* vol)
                 void SetIsExtrusion(Bool_t flag = kTRUE)
                 void SetIsOverlap(Bool_t flag = kTRUE)
                 void SetNextPoint(Double_t x, Double_t y, Double_t z)
                 void SetOverlap(Double_t ovlp)
                 void SetSecondMatrix(TGeoMatrix* matrix)
                 void SetSecondVolume(TGeoVolume* vol)
         virtual void ShowMembers(TMemberInspector& insp, char* parent)
         virtual void Sizeof3D() const
         virtual void Streamer(TBuffer& b)
                 void StreamerNVirtual(TBuffer& b)

Data Members


    protected:

            Double_t fOverlap  overlap distance
         TGeoVolume* fVolume1  first volume
         TGeoVolume* fVolume2  second volume
        TGeoHMatrix* fMatrix1  positioning matrix for first volume
        TGeoHMatrix* fMatrix2  positioning matrix for second volume
      TPolyMarker3D* fMarker   points in the overlapping region

    public:

      static const TGeoOverlap::EOverlapType kGeoOverlap    
      static const TGeoOverlap::EOverlapType kGeoExtrusion

Class Description

TGeoOverlap()

 Default ctor.

TGeoOverlap(const char *name, TGeoVolume *vol1, TGeoVolume *vol2, const TGeoMatrix *matrix1, const TGeoMatrix *matrix2, Bool_t isovlp, Double_t ovlp) :TNamed("",name)

 Creates a named overlap belonging to volume VOL and having the size OVLP.

~TGeoOverlap()

 Destructor.

void Browse(TBrowser *b)

 Define double-click action

Int_t Compare(const TObject *obj) const

 Method to compare this overlap with another. Returns :
   -1 - this is smaller than OBJ
    0 - equal
    1 - greater

Int_t DistancetoPrimitive(Int_t px, Int_t py)

 Distance to primitive for an overlap.

void Draw(Option_t *option)

 Draw the overlap. One daughter will be blue, the other green,
 extruding points red.

void ExecuteEvent(Int_t event, Int_t px, Int_t py)

 Event interception.

void Paint(Option_t *option)

 Paint the overlap.

void Print(Option_t *) const

 Print detailed info.

void PrintInfo() const

 Print some info.

void SetNextPoint(Double_t x, Double_t y, Double_t z)

 Set next overlapping point.

void Sizeof3D() const

 Get 3D size of this.

Inline Functions

        TPolyMarker3D* GetPolyMarker() const
           TGeoVolume* GetFirstVolume() const
           TGeoVolume* GetSecondVolume() const
          TGeoHMatrix* GetFirstMatrix() const
          TGeoHMatrix* GetSecondMatrix() const
              Double_t GetOverlap() const
                Bool_t IsExtrusion() const
                Bool_t IsOverlap() const
                Bool_t IsFolder() const
                Bool_t IsSortable() const
                  void SetIsExtrusion(Bool_t flag = kTRUE)
                  void SetIsOverlap(Bool_t flag = kTRUE)
                  void SetFirstVolume(TGeoVolume* vol)
                  void SetSecondVolume(TGeoVolume* vol)
                  void SetFirstMatrix(TGeoMatrix* matrix)
                  void SetSecondMatrix(TGeoMatrix* matrix)
                  void SetOverlap(Double_t ovlp)
               TClass* Class()
               TClass* IsA() const
                  void ShowMembers(TMemberInspector& insp, char* parent)
                  void Streamer(TBuffer& b)
                  void StreamerNVirtual(TBuffer& b)
           TGeoOverlap TGeoOverlap(const TGeoOverlap&)
          TGeoOverlap& operator=(const TGeoOverlap&)

Author: Andrei Gheata 09-02-03
Last update: root/geom:$Name: $:$Id: TGeoOverlap.cxx,v 1.10 2006/02/28 10:57:12 brun Exp $
Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *

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