TGeoScaledShape.h

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// @(#)root/geom:$Id$
// Author: Andrei Gheata   26/09/05
 
/*************************************************************************
 * 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_TGeoScaledShape
#define ROOT_TGeoScaledShape
 
#include "TGeoBBox.h"
 
class TGeoScale;
class TGeoShape;
 
class TGeoScaledShape : public TGeoBBox {
protected:
   // data members
   TGeoShape *fShape; // pointer to an existing shape
   TGeoScale *fScale; // pointer to a scale transformation
   // methods
public:
   // constructors
   TGeoScaledShape();
   TGeoScaledShape(const char *name, TGeoShape *shape, TGeoScale *scale);
   TGeoScaledShape(TGeoShape *shape, TGeoScale *scale);
   // destructor
   ~TGeoScaledShape() override;
   // methods
   Double_t Capacity() const override;
   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;
   const TBuffer3D &GetBuffer3D(Int_t reqSections, Bool_t localFrame) const override;
   void GetMeshNumbers(Int_t &nvert, Int_t &nsegs, Int_t &npols) const override;
   Int_t GetNmeshVertices() const override { return fShape->GetNmeshVertices(); }
   TGeoShape *GetShape() const { return fShape; }
   TGeoScale *GetScale() const { return fScale; }
   void InspectShape() const override;
   Bool_t IsAssembly() const override;
   Bool_t IsCylType() const override { return fShape->IsCylType(); }
   Bool_t IsReflected() const override;
   TBuffer3D *MakeBuffer3D() const override;
   static TGeoShape *MakeScaledShape(const char *name, TGeoShape *shape, TGeoScale *scale);
   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 SetScale(TGeoScale *scale) { fScale = scale; }
   void SetPoints(Double_t *points) const override;
   void SetPoints(Float_t *points) const override;
   void SetSegsAndPols(TBuffer3D &buffer) const override;
 
   ClassDefOverride(TGeoScaledShape, 1) // a scaled shape
};
 
#endif