00001 // @(#)root/g3d:$Id: TPARA.h 20882 2007-11-19 11:31:26Z rdm $ 00002 // Author: Nenad Buncic 19/09/95 00003 00004 /************************************************************************* 00005 * Copyright (C) 1995-2000, 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_TPARA 00013 #define ROOT_TPARA 00014 00015 00016 //////////////////////////////////////////////////////////////////////////// 00017 // // 00018 // TPARA // 00019 // // 00020 // PARA is parallelepiped. It has 6 parameters, the half length in x, // 00021 // the half length in y, the half length in z, the angle w.r.t. the y // 00022 // axis from the centre of the low y edge to the centre of the high y // 00023 // edge, and the theta phi polar angles from the centre of the low // 00024 // z face to the centre of the high z face. // 00025 // // 00026 //////////////////////////////////////////////////////////////////////////// 00027 00028 #ifndef ROOT_TBRIK 00029 #include "TBRIK.h" 00030 #endif 00031 00032 class TPARA : public TBRIK { 00033 protected: 00034 Float_t fAlpha; // angle w.r.t. the y axis from the centre of the low y to the high y 00035 Float_t fTheta; // polar angle from the centre of the low z to the high z 00036 Float_t fPhi; // polar angle from the centre of the low z to the high z 00037 00038 virtual void SetPoints(Double_t *points) const; 00039 00040 public: 00041 TPARA(); 00042 TPARA(const char *name, const char *title, const char *material, Float_t dx, Float_t dy, Float_t dz, 00043 Float_t alpha, Float_t theta, Float_t phi); 00044 virtual ~TPARA(); 00045 00046 virtual Float_t GetAlpha() const {return fAlpha;} 00047 virtual Float_t GetTheta() const {return fTheta;} 00048 virtual Float_t GetPhi() const {return fPhi;} 00049 00050 ClassDef(TPARA,1) //PARA shape 00051 }; 00052 00053 #endif
1.5.1