// @(#)root/geom:$Id$
// Author: Andrei Gheata   02/06/05

/*************************************************************************
 * Copyright (C) 1995-2000, Rene Brun and Fons Rademakers.               *
 * All rights reserved.                                                  *
 *                                                                       *
 * For the licensing terms see $ROOTSYS/LICENSE.                         *
 * For the list of contributors see $ROOTSYS/README/CREDITS.             *
 *************************************************************************/

#ifndef ROOT_TGeoShapeAssembly
#define ROOT_TGeoShapeAssembly

#include "TGeoBBox.h"

class TGeoVolumeAssembly;

class TGeoShapeAssembly : public TGeoBBox {
protected:
   // data members
   TGeoVolumeAssembly *fVolume; // assembly volume
   Bool_t fBBoxOK;              // has bounding box been calculated

   // methods
public:
   // constructors
   TGeoShapeAssembly();
   TGeoShapeAssembly(TGeoVolumeAssembly *vol);
   // destructor
   ~TGeoShapeAssembly() override;
   // methods
   void ComputeBBox() override;
   void ComputeNormal(const Double_t *point, const Double_t *dir, Double_t *norm) override;
   void ComputeNormal_v(const Double_t *points, const Double_t *dirs, Double_t *norms, Int_t vecsize) override;
   Bool_t Contains(const Double_t *point) const override;
   void Contains_v(const Double_t *points, Bool_t *inside, Int_t vecsize) const override;
   Int_t DistancetoPrimitive(Int_t px, Int_t py) override;
   Double_t DistFromInside(const Double_t *point, const Double_t *dir, Int_t iact = 1, Double_t step = TGeoShape::Big(),
                           Double_t *safe = nullptr) const override;
   void DistFromInside_v(const Double_t *points, const Double_t *dirs, Double_t *dists, Int_t vecsize,
                         Double_t *step) const override;
   Double_t DistFromOutside(const Double_t *point, const Double_t *dir, Int_t iact = 1,
                            Double_t step = TGeoShape::Big(), Double_t *safe = nullptr) const override;
   void DistFromOutside_v(const Double_t *points, const Double_t *dirs, Double_t *dists, Int_t vecsize,
                          Double_t *step) const override;
   TGeoVolume *
   Divide(TGeoVolume *voldiv, const char *divname, Int_t iaxis, Int_t ndiv, Double_t start, Double_t step) override;
   TGeoShape *GetMakeRuntimeShape(TGeoShape *mother, TGeoMatrix *mat) const override;
   void GetMeshNumbers(Int_t &nvert, Int_t &nsegs, Int_t &npols) const override;
   Int_t GetNmeshVertices() const override { return 0; }
   void InspectShape() const override;
   Bool_t IsAssembly() const override { return kTRUE; }
   Bool_t IsCylType() const override { return kFALSE; }
   void NeedsBBoxRecompute() { fBBoxOK = kFALSE; }
   void RecomputeBoxLast();
   Double_t Safety(const Double_t *point, Bool_t in = kTRUE) const override;
   void Safety_v(const Double_t *points, const Bool_t *inside, Double_t *safe, Int_t vecsize) const override;
   void SavePrimitive(std::ostream &out, Option_t *option = "") override;
   void SetPoints(Double_t *points) const override;
   void SetPoints(Float_t *points) const override;
   void SetSegsAndPols(TBuffer3D &buff) const override;

   ClassDefOverride(TGeoShapeAssembly, 2) // assembly shape
};

#endif