Logo ROOT  
Reference Guide
TGTRA.h
Go to the documentation of this file.
1// @(#)root/g3d:$Id$
2// Author: Nenad Buncic 19/09/95
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_TGTRA
13#define ROOT_TGTRA
14
15
16////////////////////////////////////////////////////////////////////////////
17// //
18// TGTRA //
19// //
20// GTRA is general twisted trapezoid. Essentially this is a TRAP shape, //
21// except this it is twisted in the x, y plane as a function z. //
22// //
23////////////////////////////////////////////////////////////////////////////
24
25#include "TBRIK.h"
26
27class TGTRA : public TBRIK {
28
29protected:
30 Float_t fTwist; // twisting parameter
31 Float_t fH1; // half length in y at low z
32 Float_t fBl1; // half length in x at low z and y low edge
33 Float_t fTl1; // half length in x at low z and y high edge
34 Float_t fAlpha1; // angle w.r.t. the y axis
35 Float_t fH2; // half length in y at high z
36 Float_t fBl2; // half length in x at high z and y low edge
37 Float_t fTl2; // half length in x at high z and y high edge
38 Float_t fAlpha2; // angle w.r.t. the y axis
39
40 virtual void SetPoints(Double_t *points) const;
41public:
42 TGTRA();
43 TGTRA(const char *name, const char *title, const char *material, Float_t dz, Float_t theta, Float_t phi, Float_t twist, Float_t h1,
44 Float_t bl1, Float_t tl1, Float_t alpha1, Float_t h2, Float_t bl2, Float_t tl2,
45 Float_t alpha2);
46 virtual ~TGTRA();
47
48 Float_t GetTwist() const {return fTwist;}
49 Float_t GetH1() const {return fH1;}
50 Float_t GetBl1() const {return fBl1;}
51 Float_t GetTl1() const {return fTl1;}
52 Float_t GetAlpha1() const {return fAlpha1;}
53 Float_t GetH2() const {return fH2;}
54 Float_t GetBl2() const {return fBl2;}
55 Float_t GetTl2() const {return fTl2;}
56 Float_t GetAlpha2() const {return fAlpha2;}
57
58 ClassDef(TGTRA,1) //GTRA shape
59};
60
61#endif
double Double_t
Definition: RtypesCore.h:59
float Float_t
Definition: RtypesCore.h:57
#define ClassDef(name, id)
Definition: Rtypes.h:325
char name[80]
Definition: TGX11.cxx:110
point * points
Definition: X3DBuffer.c:22
A box with faces perpendicular to the axes.
Definition: TBRIK.h:26
A general twisted trapezoid.
Definition: TGTRA.h:27
Float_t GetBl2() const
Definition: TGTRA.h:54
virtual void SetPoints(Double_t *points) const
Create GTRA points.
Definition: TGTRA.cxx:109
Float_t fH1
Definition: TGTRA.h:31
Float_t GetBl1() const
Definition: TGTRA.h:50
Float_t fBl1
Definition: TGTRA.h:32
Float_t fTwist
Definition: TGTRA.h:30
Float_t GetAlpha2() const
Definition: TGTRA.h:56
Float_t GetH2() const
Definition: TGTRA.h:53
virtual ~TGTRA()
GTRA shape default destructor.
Definition: TGTRA.cxx:102
Float_t fAlpha2
Definition: TGTRA.h:38
Float_t fAlpha1
Definition: TGTRA.h:34
Float_t GetH1() const
Definition: TGTRA.h:49
Float_t GetTwist() const
Definition: TGTRA.h:48
Float_t fBl2
Definition: TGTRA.h:36
Float_t GetTl1() const
Definition: TGTRA.h:51
Float_t fH2
Definition: TGTRA.h:35
TGTRA()
GTRA shape default constructor.
Definition: TGTRA.cxx:67
Float_t fTl1
Definition: TGTRA.h:33
Float_t fTl2
Definition: TGTRA.h:37
Float_t GetTl2() const
Definition: TGTRA.h:55
Float_t GetAlpha1() const
Definition: TGTRA.h:52
TH1F * h1
Definition: legend1.C:5