1 // @(#)root/g3d:$Id$
2 // Author: Nenad Buncic 17/09/95
3
4 /*************************************************************************
5 * Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *
6 * All rights reserved. *
7 * *
8 * For the licensing terms see $ROOTSYS/LICENSE. *
9 * For the list of contributors see $ROOTSYS/README/CREDITS. *
10 *************************************************************************/
11
12 #ifndef ROOT_TShape
13 #define ROOT_TShape
14
15
16 //////////////////////////////////////////////////////////////////////////
17 // //
18 // TShape //
19 // //
20 // Basic shape class //
21 // //
22 // //
23 //////////////////////////////////////////////////////////////////////////
24
25 #ifndef ROOT_TNamed
26 #include "TNamed.h"
27 #endif
28 #ifndef ROOT_TMaterial
29 #include "TMaterial.h"
30 #endif
31 #ifndef ROOT_TAttLine
32 #include "TAttLine.h"
33 #endif
34 #ifndef ROOT_TAttFill
35 #include "TAttFill.h"
36 #endif
37 #ifndef ROOT_TAtt3D
38 #include "TAtt3D.h"
39 #endif
40 #ifndef ROOT_X3DBuffer
41 #include "X3DBuffer.h"
42 #endif
43
44 class TBuffer3D;
45 class TNode;
46
47 class TShape : public TNamed, public TAttLine, public TAttFill, public TAtt3D {
48
49 protected:
50 Int_t fNumber; //Shape number
51 Int_t fVisibility; //Visibility flag
52 TMaterial *fMaterial; //Pointer to material
53
54 virtual void FillBuffer3D(TBuffer3D & buffer, Int_t reqSections) const;
55 Int_t GetBasicColor() const;
56
57 Int_t ShapeDistancetoPrimitive(Int_t numPoints, Int_t px, Int_t py);
58
59
60 public:
61 TShape();
62 TShape(const char *name, const char *title, const char *material);
63 TShape(const TShape&);
64 TShape& operator=(const TShape&);
65 virtual ~TShape();
66
67 virtual const TBuffer3D &GetBuffer3D(Int_t reqSections) const;
68 TMaterial *GetMaterial() const {return fMaterial;}
69 virtual Int_t GetNumber() const {return fNumber;}
70 Int_t GetVisibility() const {return fVisibility;}
71 virtual void Paint(Option_t *option="");
72 virtual void SetName(const char *name);
73 virtual void SetPoints(Double_t *points) const ;
74 virtual void SetVisibility(Int_t vis) {fVisibility = vis;} // *MENU*
75 void TransformPoints(Double_t *points, UInt_t NbPnts) const;
76
77 ClassDef(TShape,2) //Basic shape
78 };
79
80 R__EXTERN TNode *gNode;
81
82 inline void TShape::SetName(const char *) { }
83
84 #endif
85