library: libGeom
#include "TGeoBoolNode.h"

TGeoBoolNode

class description - header file - source file - inheritance tree (.pdf)

class TGeoBoolNode : public TObject

Inheritance Chart:

TObject

TGeoBoolNode

TGeoIntersection

TGeoSubtraction

TGeoUnion

This is an abstract class, constructors will not be documented.
Look at the header to check for available constructors.


    protected:

      Bool_t MakeBranch(const char* expr, Bool_t left)

    public:

                                 virtual ~TGeoBoolNode()
                          static TClass* Class()
                            virtual void ComputeBBox(Double_t& dx, Double_t& dy, Double_t& dz, Double_t* origin)
                            virtual void ComputeNormal(Double_t* point, Double_t* dir, Double_t* norm)
                          virtual Bool_t Contains(Double_t* point) const
                           virtual Int_t DistanceToPrimitive(Int_t px, Int_t py)
                        virtual Double_t DistFromInside(Double_t* point, Double_t* dir, Int_t iact = 1, Double_t step = 0, Double_t* safe = 0) const
                        virtual Double_t DistFromOutside(Double_t* point, Double_t* dir, Int_t iact = 1, Double_t step = 0, Double_t* safe = 0) const
      virtual TGeoBoolNode::EGeoBoolType GetBooleanOperator() const
                             TGeoMatrix* GetLeftMatrix() const
                              TGeoShape* GetLeftShape() const
                           virtual Int_t GetNpoints() const
                             TGeoMatrix* GetRightMatrix() const
                              TGeoShape* GetRightShape() const
                         virtual TClass* IsA() const
                           TGeoBoolNode& operator=(const TGeoBoolNode&)
                            virtual void Paint(Option_t* option)
                                    void RegisterMatrices()
                        virtual Double_t Safety(Double_t* point, Bool_t in = kTRUE) const
                            virtual void SavePrimitive(ostream& out, Option_t* option = "")
                            virtual void SetPoints(Double_t* points) const
                            virtual void SetPoints(Float_t* points) const
                                    void SetSelected(Int_t sel)
                            virtual void ShowMembers(TMemberInspector& insp, char* parent)
                            virtual void Sizeof3D() const
                            virtual void Streamer(TBuffer& b)
                                    void StreamerNVirtual(TBuffer& b)

Data Members


    protected:

            Int_t fSelected  ! selected branch
       TGeoShape* fLeft      shape on the left branch
       TGeoShape* fRight     shape on the right branch
      TGeoMatrix* fLeftMat   transformation that applies to the left branch
      TGeoMatrix* fRightMat  transformation that applies to the right branch

    public:

      static const TGeoBoolNode::EGeoBoolType kGeoUnion         
      static const TGeoBoolNode::EGeoBoolType kGeoIntersection  
      static const TGeoBoolNode::EGeoBoolType kGeoSubtraction

Class Description

~TGeoBoolNode()

 Destructor.
 --- deletion of components handled by TGeoManager class.

Bool_t MakeBranch(const char *expr, Bool_t left)

 Expands the boolean expression either on left or right branch, creating
 component elements (composite shapes and boolean nodes). Returns true on success.

void Paint(Option_t * option)

 Special schema for feeding the 3D buffers to the painter client.

void RegisterMatrices()

 Register all matrices of the boolean node and descendents.

void SavePrimitive(ostream &out, Option_t *option /*= ""*/)

 Save a primitive as a C++ statement(s) on output stream "out".

void Sizeof3D()

 Register size of this 3D object

void ComputeBBox(Double_t &dx, Double_t &dy, Double_t &dz, Double_t *origin)

 methods

void ComputeNormal(Double_t *point, Double_t *dir, Double_t *norm)

Bool_t Contains(Double_t *point)

Int_t DistanceToPrimitive(Int_t px, Int_t py)

Double_t DistFromInside(Double_t *point, Double_t *dir, Int_t iact=1, Double_t step=0, Double_t *safe=0)

Double_t DistFromOutside(Double_t *point, Double_t *dir, Int_t iact=1, Double_t step=0, Double_t *safe=0)

EGeoBoolType GetBooleanOperator()

Int_t GetNpoints()

Double_t Safety(Double_t *point, Bool_t in=kTRUE)

void SetPoints(Double_t *points)

void SetPoints(Float_t *points)

void SetSelected(Int_t sel)

Author: Andrei Gheata 30/05/02
Last update: :$Name: $:$Id: TGeoBoolNode.cxx,v 1.27 2006/07/03 16:10:44 brun Exp $
Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *

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