library: libGraf3d
#include "TSPHE.h"

TSPHE

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

class TSPHE : public TShape

Inheritance Chart:

TObject

TNamed

TAttLine

TAttFill

TAtt3D

TShape

TSPHE


    protected:

      virtual void MakeTableOfCoSin() const
      virtual void SetPoints(Double_t* points) const

    public:

                               TSPHE()
                               TSPHE(const char* name, const char* title, const char* material, Float_t rmin, Float_t rmax, Float_t themin, Float_t themax, Float_t phimin, Float_t phimax)
                               TSPHE(const char* name, const char* title, const char* material, Float_t rmax)
                               TSPHE(const TSPHE&)
                       virtual ~TSPHE()
                static TClass* Class()
                 virtual Int_t DistancetoPrimitive(Int_t px, Int_t py)
               virtual Float_t GetAspectRatio() const
      virtual const TBuffer3D& GetBuffer3D(Int_t reqSections) const
                 virtual Int_t GetNumberOfDivisions() const
               virtual Float_t GetPhimax() const
               virtual Float_t GetPhimin() const
               virtual Float_t GetRmax() const
               virtual Float_t GetRmin() const
               virtual Float_t GetThemax() const
               virtual Float_t GetThemin() const
               virtual TClass* IsA() const
                        TSPHE& operator=(const TSPHE&)
                  virtual void SetAspectRatio(Float_t factor = 1.0)
                  virtual void SetEllipse(const Float_t* factors)
                  virtual void SetNumberOfDivisions(Int_t p)
                  virtual void ShowMembers(TMemberInspector& insp, char* parent)
                  virtual void Sizeof3D() const
                  virtual void Streamer(TBuffer& b)
                          void StreamerNVirtual(TBuffer& b)

Data Members

    private:

      Double_t* fSiTab        ! Table of sin(fPhimin) .... sin(Phi)
      Double_t* fCoTab        ! Table of cos(fPhimin) .... cos(Phi)
      Double_t* fCoThetaTab   ! Table of sin(gThemin) .... cos(Theta)
          Int_t fNdiv         number of divisions
          Int_t fNz           ! number of sections
        Float_t fAspectRatio  Relation between asumth and grid size (by default 1.0)

    protected:

      Float_t fRmin    minimum radius
      Float_t fRmax    maximum radius
      Float_t fThemin  minimum theta
      Float_t fThemax  maximum theta
      Float_t fPhimin  minimum phi
      Float_t fPhimax  maximum phi
      Float_t faX      Coeff along Ox
      Float_t faY      Coeff along Oy
      Float_t faZ      Coeff along Oz

Class Description

 SPHE is a Sphere. It has 9 parameters:

     - name       name of the shape
     - title      shape's title
     - material  (see TMaterial)
     - rmin       minimum radius
     - rmax       maximum radius
     - themin     theta min
     - themax     theta max
     - phimin     phi min
     - phimax     phi max

TSPHE()

 SPHE shape default constructor

TSPHE(const char *name, const char *title, const char *material, Float_t rmin, Float_t rmax, Float_t themin, Float_t themax, Float_t phimin, Float_t phimax) : TShape(name, title,material)

 SPHE shape normal constructor

TSPHE(const char *name, const char *title, const char *material, Float_t rmax) : TShape(name, title,material)

 SPHE shape "simplified" constructor

~TSPHE()

 SPHE shape default destructor

Int_t DistancetoPrimitive(Int_t px, Int_t py)

 Compute distance from point px,py to a PSPHE

 Compute the closest distance of approach from point px,py to each
 computed outline point of the PSPHE (stolen from PCON).

void SetEllipse(const Float_t *factors)

void SetNumberOfDivisions (Int_t p)

void SetPoints(Double_t *points) const

 Create SPHE points

void Sizeof3D() const

 Return total X3D needed by TNode::ls (when called with option "x")

void MakeTableOfCoSin() const

void Streamer(TBuffer &b)

 Stream a class object

const TBuffer3D& GetBuffer3D(Int_t reqSections) const

Inline Functions

            Float_t GetRmin() const
            Float_t GetRmax() const
            Float_t GetThemin() const
            Float_t GetThemax() const
            Float_t GetPhimin() const
            Float_t GetPhimax() const
            Float_t GetAspectRatio() const
              Int_t GetNumberOfDivisions() const
               void SetAspectRatio(Float_t factor = 1.0)
            TClass* Class()
            TClass* IsA() const
               void ShowMembers(TMemberInspector& insp, char* parent)
               void StreamerNVirtual(TBuffer& b)
              TSPHE TSPHE(const TSPHE&)
             TSPHE& operator=(const TSPHE&)

Author: Rene Brun 13/06/97
Last update: root/g3d:$Name: $:$Id: TSPHE.cxx,v 1.16 2005/08/30 09:11:39 brun Exp $
Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *

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