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00013 #ifndef ROOT_TView3D
00014 #define ROOT_TView3D
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00023
00024 #ifndef ROOT_TView
00025 #include "TView.h"
00026 #endif
00027
00028 class TSeqCollection;
00029 class TVirtualPad;
00030
00031 class TView3D : public TView {
00032
00033 protected:
00034 Double_t fLatitude;
00035 Double_t fLongitude;
00036 Double_t fPsi;
00037 Double_t fDview;
00038 Double_t fDproj;
00039 Double_t fUpix;
00040 Double_t fVpix;
00041 Double_t fTN[16];
00042 Double_t fTB[16];
00043 Double_t fRmax[3];
00044 Double_t fRmin[3];
00045 Double_t fUVcoord[4];
00046 Double_t fTnorm[16];
00047 Double_t fTback[16];
00048 Double_t fX1[3];
00049 Double_t fX2[3];
00050 Double_t fY1[3];
00051 Double_t fY2[3];
00052 Double_t fZ1[3];
00053 Double_t fZ2[3];
00054 Int_t fSystem;
00055 TSeqCollection *fOutline;
00056 Bool_t fDefaultOutline;
00057 Bool_t fAutoRange;
00058 Bool_t fChanged;
00059
00060 TView3D(const TView3D&);
00061 TView3D& operator=(const TView3D&);
00062
00063 void ResetView(Double_t longitude, Double_t latitude, Double_t psi, Int_t &irep);
00064
00065
00066 public:
00067
00068 enum {
00069 kPerspective = BIT(6)
00070 };
00071
00072 TView3D();
00073 TView3D(Int_t system, const Double_t *rmin, const Double_t *rmax);
00074 virtual ~TView3D();
00075
00076 virtual void AxisVertex(Double_t ang, Double_t *av, Int_t &ix1, Int_t &ix2, Int_t &iy1, Int_t &iy2, Int_t &iz1, Int_t &iz2);
00077 virtual void DefinePerspectiveView();
00078 virtual void DefineViewDirection(const Double_t *s, const Double_t *c,
00079 Double_t cosphi, Double_t sinphi,
00080 Double_t costhe, Double_t sinthe,
00081 Double_t cospsi, Double_t sinpsi,
00082 Double_t *tnorm, Double_t *tback);
00083 virtual void DrawOutlineCube(TList *outline, Double_t *rmin, Double_t *rmax);
00084 virtual void ExecuteEvent(Int_t event, Int_t px, Int_t py);
00085 virtual void ExecuteRotateView(Int_t event, Int_t px, Int_t py);
00086 virtual void FindScope(Double_t *scale, Double_t *center, Int_t &irep);
00087 virtual Int_t GetDistancetoAxis(Int_t axis, Int_t px, Int_t py, Double_t &ratio);
00088 virtual Double_t GetDview() const {return fDview;}
00089 virtual Double_t GetDproj() const {return fDproj;}
00090 virtual Double_t GetExtent() const;
00091 virtual Bool_t GetAutoRange() {return fAutoRange;}
00092 virtual Double_t GetLatitude() {return fLatitude;}
00093 virtual Double_t GetLongitude() {return fLongitude;}
00094 virtual Double_t GetPsi() {return fPsi;}
00095 virtual void GetRange (Float_t *min, Float_t *max);
00096 virtual void GetRange (Double_t *min, Double_t *max);
00097 virtual Double_t *GetRmax() {return fRmax;}
00098 virtual Double_t *GetRmin() {return fRmin;}
00099 virtual TSeqCollection *GetOutline() {return fOutline; }
00100 virtual Double_t *GetTback() {return fTback;}
00101 virtual Double_t *GetTN() {return fTN;}
00102 virtual Double_t *GetTnorm() {return fTnorm;}
00103 virtual Int_t GetSystem() {return fSystem;}
00104 virtual void GetWindow(Double_t &u0, Double_t &v0, Double_t &du, Double_t &dv) const;
00105 virtual Double_t GetWindowWidth() const {return 0.5*(fUVcoord[1]-fUVcoord[0]);}
00106 virtual Double_t GetWindowHeight() const {return 0.5*(fUVcoord[3]-fUVcoord[2]);}
00107 virtual void FindNormal(Double_t x, Double_t y, Double_t z, Double_t &zn);
00108 virtual void FindPhiSectors(Int_t iopt, Int_t &kphi, Double_t *aphi, Int_t &iphi1, Int_t &iphi2);
00109 virtual void FindThetaSectors(Int_t iopt, Double_t phi, Int_t &kth, Double_t *ath, Int_t &ith1, Int_t &ith2);
00110 virtual Bool_t IsClippedNDC(Double_t *p) const;
00111 virtual Bool_t IsPerspective() const {return TestBit(kPerspective);}
00112 virtual Bool_t IsViewChanged() const {return fChanged;}
00113 virtual void NDCtoWC(const Float_t *pn, Float_t *pw);
00114 virtual void NDCtoWC(const Double_t *pn, Double_t *pw);
00115 virtual void NormalWCtoNDC(const Float_t *pw, Float_t *pn);
00116 virtual void NormalWCtoNDC(const Double_t *pw, Double_t *pn);
00117 virtual void PadRange(Int_t rback);
00118 virtual void ResizePad();
00119 virtual void SetAutoRange(Bool_t autorange=kTRUE) {fAutoRange=autorange;}
00120 virtual void SetAxisNDC(const Double_t *x1, const Double_t *x2, const Double_t *y1, const Double_t *y2, const Double_t *z1, const Double_t *z2);
00121 virtual void SetDefaultWindow();
00122 virtual void SetDview(Double_t dview) {fDview=dview;}
00123 virtual void SetDproj(Double_t dproj) {fDproj=dproj;}
00124 virtual void SetLatitude(Double_t latitude) {fLatitude = latitude;}
00125 virtual void SetLongitude(Double_t longitude) {fLongitude = longitude;}
00126 virtual void SetPsi(Double_t psi) {fPsi = psi;}
00127 virtual void SetOutlineToCube();
00128 virtual void SetParallel();
00129 virtual void SetPerspective();
00130 virtual void SetRange(const Double_t *min, const Double_t *max);
00131 virtual void SetRange(Double_t x0, Double_t y0, Double_t z0, Double_t x1, Double_t y1, Double_t z1, Int_t flag=0);
00132 virtual void SetSystem(Int_t system) {fSystem = system;}
00133 virtual void SetView(Double_t longitude, Double_t latitude, Double_t psi, Int_t &irep);
00134 virtual void SetViewChanged(Bool_t flag=kTRUE) {fChanged = flag;}
00135 virtual void SetWindow(Double_t u0, Double_t v0, Double_t du, Double_t dv);
00136 virtual void WCtoNDC(const Float_t *pw, Float_t *pn);
00137 virtual void WCtoNDC(const Double_t *pw, Double_t *pn);
00138
00139
00140 virtual void MoveFocus(Double_t *center, Double_t dx, Double_t dy, Double_t dz, Int_t nsteps=10,
00141 Double_t dlong=0, Double_t dlat=0, Double_t dpsi=0);
00142 virtual void MoveViewCommand(Char_t chCode, Int_t count=1);
00143 virtual void MoveWindow(Char_t option);
00144
00145 virtual void AdjustScales(TVirtualPad *pad=0);
00146 virtual void Centered3DImages(TVirtualPad *pad=0);
00147 virtual void Centered();
00148 virtual void FrontView(TVirtualPad *pad=0);
00149 virtual void Front();
00150
00151 virtual void ZoomIn();
00152 virtual void ZoomOut();
00153 virtual void ZoomView(TVirtualPad *pad=0, Double_t zoomFactor = 1.25 );
00154 virtual void UnzoomView(TVirtualPad *pad=0,Double_t unZoomFactor = 1.25);
00155
00156 virtual void RotateView(Double_t phi, Double_t theta, TVirtualPad *pad=0);
00157 virtual void SideView(TVirtualPad *pad=0);
00158 virtual void Side();
00159 virtual void TopView(TVirtualPad *pad=0);
00160 virtual void Top();
00161
00162 virtual void ToggleRulers(TVirtualPad *pad=0);
00163 virtual void ShowAxis();
00164 virtual void ToggleZoom(TVirtualPad *pad=0);
00165 virtual void ZoomMove();
00166 virtual void Zoom();
00167 virtual void UnZoom();
00168
00169 static void AdjustPad(TVirtualPad *pad=0);
00170
00171 ClassDef(TView3D,3);
00172 };
00173
00174 #endif
00175
