00001 // @(#)root/eve:$Id: TEveBoxGL.h 36867 2010-11-23 10:06:35Z matevz $ 00002 // Author: Matevz Tadel, 2010 00003 00004 /************************************************************************* 00005 * Copyright (C) 1995-2007, Rene Brun and Fons Rademakers. * 00006 * All rights reserved. * 00007 * * 00008 * For the licensing terms see $ROOTSYS/LICENSE. * 00009 * For the list of contributors see $ROOTSYS/README/CREDITS. * 00010 *************************************************************************/ 00011 00012 #ifndef ROOT_TEveBoxGL 00013 #define ROOT_TEveBoxGL 00014 00015 #include "TGLObject.h" 00016 00017 class TGLViewer; 00018 class TGLScene; 00019 00020 class TEveBox; 00021 class TEveBoxProjected; 00022 00023 //------------------------------------------------------------------------------ 00024 // TEveBoxGL 00025 //------------------------------------------------------------------------------ 00026 00027 class TEveBoxGL : public TGLObject 00028 { 00029 private: 00030 TEveBoxGL(const TEveBoxGL&); // Not implemented 00031 TEveBoxGL& operator=(const TEveBoxGL&); // Not implemented 00032 00033 protected: 00034 TEveBox *fM; // Model object. 00035 00036 void RenderOutline (const Float_t p[8][3]) const; 00037 void RenderBoxStdNorm (const Float_t p[8][3]) const; 00038 void RenderBoxAutoNorm(const Float_t p[8][3]) const; 00039 00040 public: 00041 TEveBoxGL(); 00042 virtual ~TEveBoxGL() {} 00043 00044 virtual Bool_t SetModel(TObject* obj, const Option_t* opt=0); 00045 virtual void SetBBox(); 00046 00047 virtual void Draw(TGLRnrCtx& rnrCtx) const; 00048 virtual void DirectDraw(TGLRnrCtx& rnrCtx) const; 00049 00050 virtual Bool_t IgnoreSizeForOfInterest() const { return kTRUE; } 00051 00052 // To support two-level selection 00053 // virtual Bool_t SupportsSecondarySelect() const { return kTRUE; } 00054 // virtual void ProcessSelection(TGLRnrCtx & rnrCtx, TGLSelectRecord & rec); 00055 00056 ClassDef(TEveBoxGL, 0); // GL renderer class for TEveBox. 00057 }; 00058 00059 00060 //------------------------------------------------------------------------------ 00061 // TEveBoxProjectedGL 00062 //------------------------------------------------------------------------------ 00063 00064 class TEveBoxProjectedGL : public TGLObject 00065 { 00066 private: 00067 TEveBoxProjectedGL(const TEveBoxProjectedGL&); // Not implemented 00068 TEveBoxProjectedGL& operator=(const TEveBoxProjectedGL&); // Not implemented 00069 00070 protected: 00071 TEveBoxProjected *fM; // Model object. 00072 00073 void RenderPoints(Int_t mode) const; 00074 00075 public: 00076 TEveBoxProjectedGL(); 00077 virtual ~TEveBoxProjectedGL() {} 00078 00079 virtual Bool_t SetModel(TObject* obj, const Option_t* opt=0); 00080 virtual void SetBBox(); 00081 00082 virtual void Draw(TGLRnrCtx& rnrCtx) const; 00083 virtual void DirectDraw(TGLRnrCtx& rnrCtx) const; 00084 00085 virtual Bool_t IgnoreSizeForOfInterest() const { return kTRUE; } 00086 00087 // To support two-level selection 00088 // virtual Bool_t SupportsSecondarySelect() const { return kTRUE; } 00089 // virtual void ProcessSelection(TGLRnrCtx & rnrCtx, TGLSelectRecord & rec); 00090 00091 ClassDef(TEveBoxProjectedGL, 0); // GL renderer class for TEveBoxProjected. 00092 }; 00093 00094 #endif
1.5.1