include/root/TGeoShapeAssembly.h

0001 // @(#)root/geom:$Id$
0002 // Author: Andrei Gheata   02/06/05
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_TGeoShapeAssembly
0013 #define ROOT_TGeoShapeAssembly
0014
0015 #include "TGeoBBox.h"
0016
0017 class TGeoVolumeAssembly;
0018
0019 class TGeoShapeAssembly : public TGeoBBox {
0020 protected:
0021    // data members
0022    TGeoVolumeAssembly *fVolume; // assembly volume
0023    Bool_t fBBoxOK;              // has bounding box been calculated
0024
0025    // methods
0026 public:
0027    // constructors
0028    TGeoShapeAssembly();
0029    TGeoShapeAssembly(TGeoVolumeAssembly *vol);
0030    // destructor
0031    ~TGeoShapeAssembly() override;
0032    // methods
0033    void ComputeBBox() override;
0034    void ComputeNormal(const Double_t *point, const Double_t *dir, Double_t *norm) override;
0035    void ComputeNormal_v(const Double_t *points, const Double_t *dirs, Double_t *norms, Int_t vecsize) override;
0036    Bool_t Contains(const Double_t *point) const override;
0037    void Contains_v(const Double_t *points, Bool_t *inside, Int_t vecsize) const override;
0038    Int_t DistancetoPrimitive(Int_t px, Int_t py) override;
0039    Double_t DistFromInside(const Double_t *point, const Double_t *dir, Int_t iact = 1, Double_t step = TGeoShape::Big(),
0040                            Double_t *safe = nullptr) const override;
0041    void DistFromInside_v(const Double_t *points, const Double_t *dirs, Double_t *dists, Int_t vecsize,
0042                          Double_t *step) const override;
0043    Double_t DistFromOutside(const Double_t *point, const Double_t *dir, Int_t iact = 1,
0044                             Double_t step = TGeoShape::Big(), Double_t *safe = nullptr) const override;
0045    void DistFromOutside_v(const Double_t *points, const Double_t *dirs, Double_t *dists, Int_t vecsize,
0046                           Double_t *step) const override;
0047    TGeoVolume *
0048    Divide(TGeoVolume *voldiv, const char *divname, Int_t iaxis, Int_t ndiv, Double_t start, Double_t step) override;
0049    TGeoShape *GetMakeRuntimeShape(TGeoShape *mother, TGeoMatrix *mat) const override;
0050    void GetMeshNumbers(Int_t &nvert, Int_t &nsegs, Int_t &npols) const override;
0051    Int_t GetNmeshVertices() const override { return 0; }
0052    void InspectShape() const override;
0053    Bool_t IsAssembly() const override { return kTRUE; }
0054    Bool_t IsCylType() const override { return kFALSE; }
0055    void NeedsBBoxRecompute() { fBBoxOK = kFALSE; }
0056    void RecomputeBoxLast();
0057    Double_t Safety(const Double_t *point, Bool_t in = kTRUE) const override;
0058    void Safety_v(const Double_t *points, const Bool_t *inside, Double_t *safe, Int_t vecsize) const override;
0059    void SavePrimitive(std::ostream &out, Option_t *option = "") override;
0060    void SetPoints(Double_t *points) const override;
0061    void SetPoints(Float_t *points) const override;
0062    void SetSegsAndPols(TBuffer3D &buff) const override;
0063
0064    ClassDefOverride(TGeoShapeAssembly, 2) // assembly shape
0065 };
0066
0067 #endif