include/root/TGeoTrd1.h

0001 // @(#)root/geom:$Id$
0002 // Author: Andrei Gheata   24/10/01
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_TGeoTrd1
0013 #define ROOT_TGeoTrd1
0014
0015 #include "TGeoBBox.h"
0016
0017 class TGeoTrd1 : 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 fDy;  // half length in Y
0023    Double_t fDz;  // half length in Z
0024
0025    // methods
0026    TGeoTrd1(const TGeoTrd1 &) = delete;
0027    TGeoTrd1 &operator=(const TGeoTrd1 &) = delete;
0028
0029 public:
0030    // constructors
0031    TGeoTrd1();
0032    TGeoTrd1(Double_t dx1, Double_t dx2, Double_t dy, Double_t dz);
0033    TGeoTrd1(const char *name, Double_t dx1, Double_t dx2, Double_t dy, Double_t dz);
0034    TGeoTrd1(Double_t *params);
0035    // destructor
0036    ~TGeoTrd1() override;
0037    // methods
0038
0039    Double_t Capacity() const override;
0040    void ComputeBBox() override;
0041    void ComputeNormal(const Double_t *point, const Double_t *dir, Double_t *norm) override;
0042    void ComputeNormal_v(const Double_t *points, const Double_t *dirs, Double_t *norms, Int_t vecsize) override;
0043    Bool_t Contains(const Double_t *point) const override;
0044    void Contains_v(const Double_t *points, Bool_t *inside, Int_t vecsize) const override;
0045    Double_t DistFromInside(const Double_t *point, const Double_t *dir, Int_t iact = 1, Double_t step = TGeoShape::Big(),
0046                            Double_t *safe = nullptr) const override;
0047    void DistFromInside_v(const Double_t *points, const Double_t *dirs, Double_t *dists, Int_t vecsize,
0048                          Double_t *step) const override;
0049    Double_t DistFromOutside(const Double_t *point, const Double_t *dir, Int_t iact = 1,
0050                             Double_t step = TGeoShape::Big(), Double_t *safe = nullptr) const override;
0051    void DistFromOutside_v(const Double_t *points, const Double_t *dirs, Double_t *dists, Int_t vecsize,
0052                           Double_t *step) const override;
0053    TGeoVolume *
0054    Divide(TGeoVolume *voldiv, const char *divname, Int_t iaxis, Int_t ndiv, Double_t start, Double_t step) override;
0055    Double_t GetAxisRange(Int_t iaxis, Double_t &xlo, Double_t &xhi) const override;
0056    void GetBoundingCylinder(Double_t *param) const override;
0057    Int_t GetByteCount() const override { return 52; }
0058    Double_t GetDx1() const { return fDx1; }
0059    Double_t GetDx2() const { return fDx2; }
0060    Double_t GetDy() const { return fDy; }
0061    Double_t GetDz() const { return fDz; }
0062    Int_t
0063    GetFittingBox(const TGeoBBox *parambox, TGeoMatrix *mat, Double_t &dx, Double_t &dy, Double_t &dz) const override;
0064    TGeoShape *GetMakeRuntimeShape(TGeoShape *mother, TGeoMatrix *mat) const override;
0065    void GetVisibleCorner(const Double_t *point, Double_t *vertex, Double_t *normals) const;
0066    void GetOppositeCorner(const Double_t *point, Int_t inorm, Double_t *vertex, Double_t *normals) const;
0067    void InspectShape() const override;
0068    Bool_t IsCylType() const override { return kFALSE; }
0069    Double_t Safety(const Double_t *point, Bool_t in = kTRUE) const override;
0070    void Safety_v(const Double_t *points, const Bool_t *inside, Double_t *safe, Int_t vecsize) const override;
0071    void SavePrimitive(std::ostream &out, Option_t *option = "") override;
0072    void SetDimensions(Double_t *param) override;
0073    void SetPoints(Double_t *points) const override;
0074    void SetPoints(Float_t *points) const override;
0075    void SetVertex(Double_t *vertex) const;
0076    void Sizeof3D() const override;
0077
0078    ClassDefOverride(TGeoTrd1, 1) // TRD1 shape class
0079 };
0080
0081 #endif