include/root/TGeoTrd2.h

0001 // @(#)root/geom:$Id$
0002 // Author: Andrei Gheata   31/01/02
0003
0004 /*************************************************************************
0005  * Copyright (C) 1995-2000, Rene Brun and Fons Rademakers.               *
0006  * All rights reserved.                                                  *
0007  *                                                                       *
0008  * For the licensing terms see $ROOTSYS/LICENSE.                         *
0009  * For the list of contributors see $ROOTSYS/README/CREDITS.             *
0010  *************************************************************************/
0011
0012 #ifndef ROOT_TGeoTrd2
0013 #define ROOT_TGeoTrd2
0014
0015 #include "TGeoBBox.h"
0016
0017 class TGeoTrd2 : public TGeoBBox {
0018 protected:
0019    // data members
0020    Double_t fDx1; // half length in X at lower Z surface (-dz)
0021    Double_t fDx2; // half length in X at higher Z surface (+dz)
0022    Double_t fDy1; // half length in Y at lower Z surface (-dz)
0023    Double_t fDy2; // half length in Y at higher Z surface (+dz)
0024    Double_t fDz;  // half length in Z
0025
0026    // methods
0027    TGeoTrd2(const TGeoTrd2 &) = delete;
0028    TGeoTrd2 &operator=(const TGeoTrd2 &) = delete;
0029
0030 public:
0031    // constructors
0032    TGeoTrd2();
0033    TGeoTrd2(Double_t dx1, Double_t dx2, Double_t dy1, Double_t dy2, Double_t dz);
0034    TGeoTrd2(const char *name, Double_t dx1, Double_t dx2, Double_t dy1, Double_t dy2, Double_t dz);
0035    TGeoTrd2(Double_t *params);
0036    // destructor
0037    ~TGeoTrd2() override;
0038    // methods
0039
0040    Double_t Capacity() const override;
0041    Bool_t Contains(const Double_t *point) const override;
0042    void Contains_v(const Double_t *points, Bool_t *inside, Int_t vecsize) const override;
0043    void ComputeBBox() override;
0044    void ComputeNormal(const Double_t *point, const Double_t *dir, Double_t *norm) override;
0045    void ComputeNormal_v(const Double_t *points, const Double_t *dirs, Double_t *norms, Int_t vecsize) override;
0046    Double_t DistFromInside(const Double_t *point, const Double_t *dir, Int_t iact = 1, Double_t step = TGeoShape::Big(),
0047                            Double_t *safe = nullptr) const override;
0048    void DistFromInside_v(const Double_t *points, const Double_t *dirs, Double_t *dists, Int_t vecsize,
0049                          Double_t *step) const override;
0050    Double_t DistFromOutside(const Double_t *point, const Double_t *dir, Int_t iact = 1,
0051                             Double_t step = TGeoShape::Big(), Double_t *safe = nullptr) const override;
0052    void DistFromOutside_v(const Double_t *points, const Double_t *dirs, Double_t *dists, Int_t vecsize,
0053                           Double_t *step) const override;
0054    TGeoVolume *
0055    Divide(TGeoVolume *voldiv, const char *divname, Int_t iaxis, Int_t ndiv, Double_t start, Double_t step) override;
0056    Double_t GetAxisRange(Int_t iaxis, Double_t &xlo, Double_t &xhi) const override;
0057    void GetBoundingCylinder(Double_t *param) const override;
0058    Int_t GetByteCount() const override { return 56; }
0059    Double_t GetDx1() const { return fDx1; }
0060    Double_t GetDx2() const { return fDx2; }
0061    Double_t GetDy1() const { return fDy1; }
0062    Double_t GetDy2() const { return fDy2; }
0063    Double_t GetDz() const { return fDz; }
0064    Int_t
0065    GetFittingBox(const TGeoBBox *parambox, TGeoMatrix *mat, Double_t &dx, Double_t &dy, Double_t &dz) const override;
0066    TGeoShape *GetMakeRuntimeShape(TGeoShape *mother, TGeoMatrix *mat) const override;
0067    void GetVisibleCorner(const Double_t *point, Double_t *vertex, Double_t *normals) const;
0068    void GetOppositeCorner(const Double_t *point, Int_t inorm, Double_t *vertex, Double_t *normals) const;
0069    void InspectShape() const override;
0070    Bool_t IsCylType() const override { return kFALSE; }
0071    Double_t Safety(const Double_t *point, Bool_t in = kTRUE) const override;
0072    void Safety_v(const Double_t *points, const Bool_t *inside, Double_t *safe, Int_t vecsize) const override;
0073    void SavePrimitive(std::ostream &out, Option_t *option = "") override;
0074    void SetDimensions(Double_t *param) override;
0075    void SetPoints(Double_t *points) const override;
0076    void SetPoints(Float_t *points) const override;
0077    void SetVertex(Double_t *vertex) const;
0078    void Sizeof3D() const override;
0079
0080    ClassDefOverride(TGeoTrd2, 1) // TRD2 shape class
0081 };
0082
0083 #endif