TPCON

class TPCON : public TShape

    protected:

      virtual void FillTableOfCoSin(Double_t phi, Double_t angstep, Int_t n)
      virtual void MakeTableOfCoSin()
      virtual void PaintGLPoints(Float_t* vertex)

    public:

                 TPCON TPCON()
                 TPCON TPCON(const char* name, const char* title, const char* material, Float_t phi1, Float_t dphi1, Int_t nz)
                 TPCON TPCON(TPCON&)
          virtual void ~TPCON()
        static TClass* Class()
          virtual void DefineSection(Int_t secNum, Float_t z, Float_t rmin, Float_t rmax)
         virtual Int_t DistancetoPrimitive(Int_t px, Int_t py)
       virtual Float_t GetDhi1()
      virtual Float_t* GetDz()
         virtual Int_t GetNdiv()
         virtual Int_t GetNumberOfDivisions() const
         virtual Int_t GetNz()
       virtual Float_t GetPhi1()
      virtual Float_t* GetRmax()
      virtual Float_t* GetRmin()
       virtual TClass* IsA() const
          virtual void Paint(Option_t* option)
          virtual void SetNumberOfDivisions(Int_t p)
          virtual void SetPoints(Float_t* buff)
          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* fSiTab  ! Table of sin(fPhi1) .... sin(fPhil+fDphi1)
      Double_t* fCoTab  ! Table of cos(fPhi1) .... cos(fPhil+fDphi1)
        Float_t fPhi1   lower phi limit
        Float_t fDphi1  range in phi
          Int_t fNdiv   number of divisions
          Int_t fNz     number of z segments
       Float_t* fRmin   [fNz] pointer to array of inside radiuses
       Float_t* fRmax   [fNz] pointer to array of outside radiuses
       Float_t* fDz     [fNz] pointer to array of half lengths in z

See also

TPGON

Class Description

  
  
 
 PCON is a polycone. It has the following parameters:

     - name       name of the shape
     - title      shape's title
     - material  (see TMaterial)
     - phi1       the azimuthal angle phi at which the volume begins (angles
                  are counted counterclockwise)
     - dphi       opening angle of the volume, which extends from
                  phi1 to phi1+dphi
     - nz         number of planes perpendicular to the z axis where
                  the dimension of the section is given -- this number
                  should be at least 2
     - rmin       array of dimension nz with minimum radius at a given plane
     - rmax       array of dimension nz with maximum radius at a given plane
     - z          array of dimension nz with z position of given plane

*-*-*-*-*-*-*-*-*-*-*-*-*PCON shape default constructor*-*-*-*-*-*-*-*-*-*-*-*
*-*                      ==============================

*-*-*-*-*-*-*-*-*-*-*-*-*PCON shape normal constructor*-*-*-*-*-*-*-*-*-*-*-*-*
*-*                      =============================
*-*  Parameters of the nz positions must be entered via TPCON::DefineSection.

*-*-*-*-*-*-*-*-*-*-*-*-*PCON shape default destructor*-*-*-*-*-*-*-*-*-*-*-*-*
*-*                      =============================

*-*-*-*-*-*-*-*-*-*Defines section secNum of the polycone*-*-*-*-*-*-*-*-*-*-*
*-*                ======================================

     - rmin  radius of the inner circle in the cross-section

     - rmax  radius of the outer circle in the cross-section

     - z     z coordinate of the section

*-*-*-*-*-*-*-*Compute distance from point px,py to a PCON*-*-*-*-*-*-*
*-*            ===========================================
*-*
*-*  Compute the closest distance of approach from point px,py to each
*-*  computed outline point of the PCON.
*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*

 File the table of cos and sin to prepare drawing

*-*-*-*-*-*-*-*Paint this 3-D shape with its current attributes*-*-*-*-*-*-*-*
*-*            ================================================

*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*Paint BRIK via OpenGL *-*-*-*-*-*-*-*-*-*-*-*-*
*-*                            =====================

*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*Create PCON points*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
*-*                            ==================

*-*-*-*-*-*-*Return total X3D size of this shape with its attributes*-*-*-*-*-*
*-*          =======================================================

*-*-*-*-*-*-*-*-*Stream a class object*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
*-*              =========================================

Inline Functions

              Int_t GetNumberOfDivisions() const
            Float_t GetPhi1()
            Float_t GetDhi1()
              Int_t GetNz()
           Float_t* GetRmin()
           Float_t* GetRmax()
           Float_t* GetDz()
              Int_t GetNdiv()
            TClass* Class()
            TClass* IsA() const
               void ShowMembers(TMemberInspector& insp, char* parent)
               void StreamerNVirtual(TBuffer& b)
              TPCON TPCON(TPCON&)