TXTRU

class TXTRU : public TShape

    private:

      void DumpPoints(int npoints, float* pointbuff) const
      void DumpPolygons(int npolygons, int* polybuff, int buffsize) const
      void DumpSegments(int nsegments, int* segbuff) const

    protected:

      void CheckOrdering()

    public:

                       TXTRU(const Text_t* name, const Text_t* title, const Text_t* material, Int_t nyx, Int_t nz)
                       TXTRU(const TXTRU& xtru)
                       TXTRU()
               virtual ~TXTRU()
        static TClass* Class()
          virtual void Copy(TObject& xtru) const
          virtual void DefineSection(Int_t secNum, Float_t z, Float_t scale = 1., Float_t x0 = 0., Float_t y0 = 0.)
          virtual void DefineVertex(Int_t pointNum, Float_t x, Float_t y)
         virtual Int_t DistancetoPrimitive(Int_t px, Int_t py)
         virtual Int_t GetNxy() const
         virtual Int_t GetNz() const
       virtual Float_t GetOutlinePointX(Int_t pointNum) const
       virtual Float_t GetOutlinePointY(Int_t pointNum) const
      virtual Float_t* GetScale() const
       virtual Float_t GetSectionScale(Int_t secNum) const
       virtual Float_t GetSectionX0(Int_t secNum) const
       virtual Float_t GetSectionY0(Int_t secNum) const
       virtual Float_t GetSectionZ(Int_t secNum) const
      virtual Float_t* GetX0() const
      virtual Float_t* GetXvtx() const
      virtual Float_t* GetY0() const
      virtual Float_t* GetYvtx() const
      virtual Float_t* GetZ() const
       virtual TClass* IsA() const
                TXTRU& operator=(const TXTRU& rhs)
          virtual void Paint(Option_t* option)
          virtual void PaintGLPoints(Float_t* buff)
          virtual void Print(Option_t* option) const
          virtual void SetPoints(Float_t* buff)
          virtual void ShowMembers(TMemberInspector& insp, char* parent)
          virtual void Sizeof3D() const
                  void SplitConcavePolygon(Bool_t split = kTRUE)
          virtual void Streamer(TBuffer& b)
                  void StreamerNVirtual(TBuffer& b)
          virtual void TruncateNxy(Int_t npts)
          virtual void TruncateNz(Int_t npts)

Data Members

    protected:

                  Int_t fNxy           number of x-y points in the cross section
                  Int_t fNxyAlloc      number of x-y points allocated
                  Int_t fNz            number of z planes
                  Int_t fNzAlloc       number of z planes allocated
               Float_t* fXvtx          [fNxyAlloc] array of x positions
               Float_t* fYvtx          [fNxyAlloc] array of y positions
               Float_t* fZ             [fNzAlloc] array of z planes
               Float_t* fScale         [fNzAlloc] array of scale factors (for each z)
               Float_t* fX0            [fNzAlloc] array of x offsets (for each z)
               Float_t* fY0            [fNzAlloc] array of y offsets (for each z)
      TXTRU::EXYChecked fPolygonShape  CCW vs. CW, convex vs. concave
       TXTRU::EZChecked fZOrdering     increasing or decreasing
                 Bool_t fSplitConcave  

    public:

      static const TXTRU::EXYChecked kUncheckedXY  
      static const TXTRU::EXYChecked kMalformedXY  
      static const TXTRU::EXYChecked kConvexCCW    
      static const TXTRU::EXYChecked kConvexCW     
      static const TXTRU::EXYChecked kConcaveCCW   
      static const TXTRU::EXYChecked kConcaveCW    
       static const TXTRU::EZChecked kUncheckedZ   
       static const TXTRU::EZChecked kMalformedZ   
       static const TXTRU::EZChecked kConvexIncZ   
       static const TXTRU::EZChecked kConvexDecZ   
       static const TXTRU::EZChecked kConcaveIncZ  
       static const TXTRU::EZChecked kConcaveDecZ  

Class Description