Logo ROOT  
Reference Guide
TGeoXtru Class Reference

A TGeoXtru shape is represented by the extrusion of an arbitrary polygon with fixed outline between several Z sections.

Each Z section is a scaled version of the same "blueprint" polygon. Different global XY translations are allowed from section to section. Corresponding polygon vertices from consecutive sections are connected.

An extruded polygon can be created using the constructor:

int Int_t
Definition: RtypesCore.h:45
TGeoXtru()
dummy ctor
Definition: TGeoXtru.cxx:191
  • nplanes:number of Z sections (minimum 2)

The lists of X and Y positions for all vertices have to be provided for the "blueprint" polygon:

Double_t *yv);
double Double_t
Definition: RtypesCore.h:59
Bool_t DefinePolygon(Int_t nvert, const Double_t *xv, const Double_t *yv)
Creates the polygon representing the blueprint of any Xtru section.
Definition: TGeoXtru.cxx:691
  • nvertices:number of vertices of the polygon
  • xv,yv:arrays of X and Y coordinates for polygon vertices

The method creates an object of the class **TGeoPolygon** for which the convexity is automatically determined . The polygon is decomposed into convex polygons if needed.

Next step is to define the Z positions for each section plane as well as the XY offset and scaling for the corresponding polygons.

Double_t y0, Double_t scale);
virtual void DefineSection(Int_t snum, Double_t z, Double_t x0=0., Double_t y0=0., Double_t scale=1.)
defines z position of a section plane, rmin and rmax at this z.
Definition: TGeoXtru.cxx:724
  • snum:Z section index (0, nplanes-1). The section with snum = nplanes-1 must be defined last and triggers the computation of the bounding box for the whole shape
  • zsection:Z position of section snum. Sections must be defined in increasing order of Z (e.g. snum=0 correspond to the minimum Z and snum=nplanes-1 to the maximum one).
  • x0,y0:offset of section snum with respect to the local shape reference frame T
  • scale:factor that multiplies the X/Y coordinates of each vertex of the polygon at section snum:
  • x[ivert] = x0 + scale*xv[ivert]
  • y[ivert] = y0 + scale*yv[ivert]

Definition at line 22 of file TGeoXtru.h.

Classes

struct  ThreadData_t
 

Public Member Functions

 TGeoXtru ()
 dummy ctor More...
 
 TGeoXtru (Double_t *param)
 Default constructor in GEANT3 style. More...
 
 TGeoXtru (Int_t nz)
 Default constructor. More...
 
virtual ~TGeoXtru ()
 destructor More...
 
virtual Double_t Capacity () const
 Compute capacity [length^3] of this shape. More...
 
virtual void ClearThreadData () const
 
virtual void ComputeBBox ()
 compute bounding box of the pcon More...
 
virtual void ComputeNormal (const Double_t *point, const Double_t *dir, Double_t *norm)
 Compute normal to closest surface from POINT. More...
 
virtual void ComputeNormal_v (const Double_t *points, const Double_t *dirs, Double_t *norms, Int_t vecsize)
 Compute the normal for an array o points so that norm.dot.dir is positive Input: Arrays of point coordinates and directions + vector size Output: Array of normal directions. More...
 
virtual Bool_t Contains (const Double_t *point) const
 test if point is inside this shape More...
 
virtual void Contains_v (const Double_t *points, Bool_t *inside, Int_t vecsize) const
 Check the inside status for each of the points in the array. More...
 
virtual void CreateThreadData (Int_t nthreads)
 Create thread data for n threads max. More...
 
Bool_t DefinePolygon (Int_t nvert, const Double_t *xv, const Double_t *yv)
 Creates the polygon representing the blueprint of any Xtru section. More...
 
virtual void DefineSection (Int_t snum, Double_t z, Double_t x0=0., Double_t y0=0., Double_t scale=1.)
 defines z position of a section plane, rmin and rmax at this z. More...
 
virtual Int_t DistancetoPrimitive (Int_t px, Int_t py)
 compute closest distance from point px,py to each corner More...
 
virtual Double_t DistFromInside (const Double_t *point, const Double_t *dir, Int_t iact=1, Double_t step=TGeoShape::Big(), Double_t *safe=0) const
 compute distance from inside point to surface of the polycone locate Z segment More...
 
virtual void DistFromInside_v (const Double_t *points, const Double_t *dirs, Double_t *dists, Int_t vecsize, Double_t *step) const
 Compute distance from array of input points having directions specified by dirs. Store output in dists. More...
 
virtual Double_t DistFromOutside (const Double_t *point, const Double_t *dir, Int_t iact=1, Double_t step=TGeoShape::Big(), Double_t *safe=0) const
 compute distance from outside point to surface of the tube Warning("DistFromOutside", "not implemented"); More...
 
virtual void DistFromOutside_v (const Double_t *points, const Double_t *dirs, Double_t *dists, Int_t vecsize, Double_t *step) const
 Compute distance from array of input points having directions specified by dirs. Store output in dists. More...
 
void DrawPolygon (Option_t *option="")
 Draw the section polygon. More...
 
virtual const TBuffer3DGetBuffer3D (Int_t reqSections, Bool_t localFrame) const
 Fills a static 3D buffer and returns a reference. More...
 
virtual TGeoShapeGetMakeRuntimeShape (TGeoShape *, TGeoMatrix *) const
 In case shape has some negative parameters, these has to be computed in order to fit the mother. More...
 
virtual void GetMeshNumbers (Int_t &nvert, Int_t &nsegs, Int_t &npols) const
 Returns numbers of vertices, segments and polygons composing the shape mesh. More...
 
virtual Int_t GetNmeshVertices () const
 Return number of vertices of the mesh representation. More...
 
Int_t GetNvert () const
 
Int_t GetNz () const
 
Double_t GetScale (Int_t i) const
 
ThreadData_tGetThreadData () const
 
Double_t GetX (Int_t i) const
 
Double_t GetXOffset (Int_t i) const
 
Double_t GetY (Int_t i) const
 
Double_t GetYOffset (Int_t i) const
 
Double_tGetZ () const
 
Double_t GetZ (Int_t ipl) const
 Return the Z coordinate for segment ipl. More...
 
virtual void InspectShape () const
 Print actual Xtru parameters. More...
 
virtual TBuffer3DMakeBuffer3D () const
 Creates a TBuffer3D describing this shape. More...
 
virtual Double_t Safety (const Double_t *point, Bool_t in=kTRUE) const
 computes the closest distance from given point to this shape, according to option. More...
 
virtual void Safety_v (const Double_t *points, const Bool_t *inside, Double_t *safe, Int_t vecsize) const
 Compute safe distance from each of the points in the input array. More...
 
virtual void SavePrimitive (std::ostream &out, Option_t *option="")
 Save a primitive as a C++ statement(s) on output stream "out". More...
 
void SetCurrentVertices (Double_t x0, Double_t y0, Double_t scale)
 Set current vertex coordinates according X0, Y0 and SCALE. More...
 
void SetCurrentZ (Double_t z, Int_t iz)
 Recompute current section vertices for a given Z position within range of section iz. More...
 
virtual void SetDimensions (Double_t *param)
 
virtual void SetPoints (Double_t *points) const
 create polycone mesh points More...
 
virtual void SetPoints (Float_t *points) const
 create polycone mesh points More...
 
virtual void SetSegsAndPols (TBuffer3D &buff) const
 Fill TBuffer3D structure for segments and polygons. More...
 
virtual void Sizeof3D () const
 fill size of this 3-D object More...
 
Double_tZ (Int_t ipl)
 
- Public Member Functions inherited from TGeoBBox
 TGeoBBox ()
 Default constructor. More...
 
 TGeoBBox (const char *name, Double_t dx, Double_t dy, Double_t dz, Double_t *origin=0)
 Constructor with shape name. More...
 
 TGeoBBox (Double_t *param)
 Constructor based on the array of parameters. More...
 
 TGeoBBox (Double_t dx, Double_t dy, Double_t dz, Double_t *origin=0)
 Constructor where half-lengths are provided. More...
 
virtual ~TGeoBBox ()
 Destructor. More...
 
virtual Double_t Capacity () const
 Computes capacity of the shape in [length^3]. More...
 
virtual void ComputeBBox ()
 Compute bounding box - nothing to do in this case. More...
 
virtual void ComputeNormal (const Double_t *point, const Double_t *dir, Double_t *norm)
 Computes normal to closest surface from POINT. More...
 
virtual void ComputeNormal_v (const Double_t *points, const Double_t *dirs, Double_t *norms, Int_t vecsize)
 Compute the normal for an array o points so that norm.dot.dir is positive Input: Arrays of point coordinates and directions + vector size Output: Array of normal directions. More...
 
virtual Bool_t Contains (const Double_t *point) const
 Test if point is inside this shape. More...
 
virtual void Contains_v (const Double_t *points, Bool_t *inside, Int_t vecsize) const
 Check the inside status for each of the points in the array. More...
 
virtual Bool_t CouldBeCrossed (const Double_t *point, const Double_t *dir) const
 Decides fast if the bounding box could be crossed by a vector. More...
 
virtual Int_t DistancetoPrimitive (Int_t px, Int_t py)
 Compute closest distance from point px,py to each corner. More...
 
virtual Double_t DistFromInside (const Double_t *point, const Double_t *dir, Int_t iact=1, Double_t step=TGeoShape::Big(), Double_t *safe=0) const
 Compute distance from inside point to surface of the box. More...
 
virtual void DistFromInside_v (const Double_t *points, const Double_t *dirs, Double_t *dists, Int_t vecsize, Double_t *step) const
 Compute distance from array of input points having directions specified by dirs. Store output in dists. More...
 
virtual Double_t DistFromOutside (const Double_t *point, const Double_t *dir, Int_t iact=1, Double_t step=TGeoShape::Big(), Double_t *safe=0) const
 Compute distance from outside point to surface of the box. More...
 
virtual void DistFromOutside_v (const Double_t *points, const Double_t *dirs, Double_t *dists, Int_t vecsize, Double_t *step) const
 Compute distance from array of input points having directions specified by dirs. Store output in dists. More...
 
virtual TGeoVolumeDivide (TGeoVolume *voldiv, const char *divname, Int_t iaxis, Int_t ndiv, Double_t start, Double_t step)
 Divide this box shape belonging to volume "voldiv" into ndiv equal volumes called divname, from start position with the given step. More...
 
virtual const char * GetAxisName (Int_t iaxis) const
 Returns name of axis IAXIS. More...
 
virtual Double_t GetAxisRange (Int_t iaxis, Double_t &xlo, Double_t &xhi) const
 Get range of shape for a given axis. More...
 
virtual void GetBoundingCylinder (Double_t *param) const
 Fill vector param[4] with the bounding cylinder parameters. More...
 
virtual const TBuffer3DGetBuffer3D (Int_t reqSections, Bool_t localFrame) const
 Fills a static 3D buffer and returns a reference. More...
 
virtual Int_t GetByteCount () const
 
virtual Double_t GetDX () const
 
virtual Double_t GetDY () const
 
virtual Double_t GetDZ () const
 
virtual Double_t GetFacetArea (Int_t index=0) const
 Get area in internal units of the facet with a given index. More...
 
virtual Int_t GetFittingBox (const TGeoBBox *parambox, TGeoMatrix *mat, Double_t &dx, Double_t &dy, Double_t &dz) const
 Fills real parameters of a positioned box inside this one. Returns 0 if successful. More...
 
virtual TGeoShapeGetMakeRuntimeShape (TGeoShape *mother, TGeoMatrix *mat) const
 In case shape has some negative parameters, these has to be computed in order to fit the mother. More...
 
virtual void GetMeshNumbers (Int_t &nvert, Int_t &nsegs, Int_t &npols) const
 Returns numbers of vertices, segments and polygons composing the shape mesh. More...
 
virtual Int_t GetNmeshVertices () const
 
virtual const Double_tGetOrigin () const
 
virtual Bool_t GetPointsOnFacet (Int_t index, Int_t npoints, Double_t *array) const
 Fills array with n random points located on the surface of indexed facet. More...
 
virtual Bool_t GetPointsOnSegments (Int_t npoints, Double_t *array) const
 Fills array with n random points located on the line segments of the shape mesh. More...
 
virtual void InspectShape () const
 Prints shape parameters. More...
 
virtual Bool_t IsCylType () const
 
virtual Bool_t IsNullBox () const
 
virtual Bool_t IsValidBox () const
 
virtual TBuffer3DMakeBuffer3D () const
 Creates a TBuffer3D describing this shape. More...
 
virtual Double_t Safety (const Double_t *point, Bool_t in=kTRUE) const
 Computes the closest distance from given point to this shape. More...
 
virtual void Safety_v (const Double_t *points, const Bool_t *inside, Double_t *safe, Int_t vecsize) const
 Compute safe distance from each of the points in the input array. More...
 
virtual void SavePrimitive (std::ostream &out, Option_t *option="")
 Save a primitive as a C++ statement(s) on output stream "out". More...
 
void SetBoxDimensions (Double_t dx, Double_t dy, Double_t dz, Double_t *origin=0)
 Set parameters of the box. More...
 
void SetBoxPoints (Double_t *points) const
 Fill box vertices to an array. More...
 
virtual void SetDimensions (Double_t *param)
 Set dimensions based on the array of parameters param[0] - half-length in x param[1] - half-length in y param[2] - half-length in z. More...
 
virtual void SetPoints (Double_t *points) const
 Fill box points. More...
 
virtual void SetPoints (Float_t *points) const
 Fill box points. More...
 
virtual void SetSegsAndPols (TBuffer3D &buffer) const
 Fills TBuffer3D structure for segments and polygons. More...
 
virtual void Sizeof3D () const
 
- Public Member Functions inherited from TGeoShape
 TGeoShape ()
 Default constructor. More...
 
 TGeoShape (const char *name)
 Default constructor. More...
 
virtual ~TGeoShape ()
 Destructor. More...
 
virtual void AfterStreamer ()
 
virtual Double_t Capacity () const =0
 
void CheckShape (Int_t testNo, Int_t nsamples=10000, Option_t *option="")
 Test for shape navigation methods. More...
 
virtual void ClearThreadData () const
 
virtual void ComputeBBox ()=0
 
virtual void ComputeNormal (const Double_t *point, const Double_t *dir, Double_t *norm)=0
 
virtual void ComputeNormal_v (const Double_t *, const Double_t *, Double_t *, Int_t)
 
virtual Bool_t Contains (const Double_t *point) const =0
 
virtual void Contains_v (const Double_t *, Bool_t *, Int_t) const
 
virtual Bool_t CouldBeCrossed (const Double_t *point, const Double_t *dir) const =0
 
virtual void CreateThreadData (Int_t)
 
virtual Int_t DistancetoPrimitive (Int_t px, Int_t py)=0
 Computes distance from point (px,py) to the object. More...
 
virtual Double_t DistFromInside (const Double_t *point, const Double_t *dir, Int_t iact=1, Double_t step=TGeoShape::Big(), Double_t *safe=0) const =0
 
virtual void DistFromInside_v (const Double_t *, const Double_t *, Double_t *, Int_t, Double_t *) const
 
virtual Double_t DistFromOutside (const Double_t *point, const Double_t *dir, Int_t iact=1, Double_t step=TGeoShape::Big(), Double_t *safe=0) const =0
 
virtual void DistFromOutside_v (const Double_t *, const Double_t *, Double_t *, Int_t, Double_t *) const
 
virtual TGeoVolumeDivide (TGeoVolume *voldiv, const char *divname, Int_t iaxis, Int_t ndiv, Double_t start, Double_t step)=0
 
virtual void Draw (Option_t *option="")
 Draw this shape. More...
 
virtual void ExecuteEvent (Int_t event, Int_t px, Int_t py)
 Execute mouse actions on this shape. More...
 
virtual const char * GetAxisName (Int_t iaxis) const =0
 
virtual Double_t GetAxisRange (Int_t iaxis, Double_t &xlo, Double_t &xhi) const =0
 
virtual void GetBoundingCylinder (Double_t *param) const =0
 
virtual const TBuffer3DGetBuffer3D (Int_t reqSections, Bool_t localFrame) const
 Stub implementation to avoid forcing implementation at this stage. More...
 
virtual Int_t GetByteCount () const =0
 
virtual Int_t GetFittingBox (const TGeoBBox *parambox, TGeoMatrix *mat, Double_t &dx, Double_t &dy, Double_t &dz) const =0
 
Int_t GetId () const
 
virtual TGeoShapeGetMakeRuntimeShape (TGeoShape *mother, TGeoMatrix *mat) const =0
 
virtual void GetMeshNumbers (Int_t &, Int_t &, Int_t &) const
 
virtual const char * GetName () const
 Get the shape name. More...
 
virtual Int_t GetNmeshVertices () const
 
const char * GetPointerName () const
 Provide a pointer name containing uid. More...
 
virtual Bool_t GetPointsOnSegments (Int_t npoints, Double_t *array) const =0
 
virtual void InspectShape () const =0
 
void InvertShapeBit (UInt_t f)
 
virtual Bool_t IsAssembly () const
 
virtual Bool_t IsComposite () const
 
virtual Bool_t IsCylType () const =0
 
virtual Bool_t IsReflected () const
 
Bool_t IsRunTimeShape () const
 
Bool_t IsValid () const
 
virtual Bool_t IsValidBox () const =0
 
virtual Bool_t IsVecGeom () const
 
virtual TBuffer3DMakeBuffer3D () const
 
virtual void Paint (Option_t *option="")
 Paint this shape. More...
 
void ResetShapeBit (UInt_t f)
 
virtual Double_t Safety (const Double_t *point, Bool_t in=kTRUE) const =0
 
virtual void Safety_v (const Double_t *, const Bool_t *, Double_t *, Int_t) const
 
virtual void SetDimensions (Double_t *param)=0
 
void SetId (Int_t id)
 
virtual void SetPoints (Double_t *points) const =0
 
virtual void SetPoints (Float_t *points) const =0
 
void SetRuntime (Bool_t flag=kTRUE)
 
virtual void SetSegsAndPols (TBuffer3D &buff) const =0
 
void SetShapeBit (UInt_t f)
 
void SetShapeBit (UInt_t f, Bool_t set)
 Equivalent of TObject::SetBit. More...
 
Int_t ShapeDistancetoPrimitive (Int_t numpoints, Int_t px, Int_t py) const
 Returns distance to shape primitive mesh. More...
 
virtual void Sizeof3D () const =0
 
Bool_t TestShapeBit (UInt_t f) const
 
Int_t TestShapeBits (UInt_t f) const
 
- Public Member Functions inherited from TNamed
 TNamed ()
 
 TNamed (const char *name, const char *title)
 
 TNamed (const TNamed &named)
 TNamed copy ctor. More...
 
 TNamed (const TString &name, const TString &title)
 
virtual ~TNamed ()
 TNamed destructor. More...
 
virtual void Clear (Option_t *option="")
 Set name and title to empty strings (""). More...
 
virtual TObjectClone (const char *newname="") const
 Make a clone of an object using the Streamer facility. More...
 
virtual Int_t Compare (const TObject *obj) const
 Compare two TNamed objects. More...
 
virtual void Copy (TObject &named) const
 Copy this to obj. More...
 
virtual void FillBuffer (char *&buffer)
 Encode TNamed into output buffer. More...
 
virtual const char * GetName () const
 Returns name of object. More...
 
virtual const char * GetTitle () const
 Returns title of object. More...
 
virtual ULong_t Hash () const
 Return hash value for this object. More...
 
virtual Bool_t IsSortable () const
 
virtual void ls (Option_t *option="") const
 List TNamed name and title. More...
 
TNamedoperator= (const TNamed &rhs)
 TNamed assignment operator. More...
 
virtual void Print (Option_t *option="") const
 Print TNamed name and title. More...
 
virtual void SetName (const char *name)
 Set the name of the TNamed. More...
 
virtual void SetNameTitle (const char *name, const char *title)
 Set all the TNamed parameters (name and title). More...
 
virtual void SetTitle (const char *title="")
 Set the title of the TNamed. More...
 
virtual Int_t Sizeof () const
 Return size of the TNamed part of the TObject. More...
 
- Public Member Functions inherited from TObject
 TObject ()
 TObject constructor. More...
 
 TObject (const TObject &object)
 TObject copy ctor. More...
 
virtual ~TObject ()
 TObject destructor. More...
 
void AbstractMethod (const char *method) const
 Use this method to implement an "abstract" method that you don't want to leave purely abstract. More...
 
virtual void AppendPad (Option_t *option="")
 Append graphics object to current pad. More...
 
virtual void Browse (TBrowser *b)
 Browse object. May be overridden for another default action. More...
 
ULong_t CheckedHash ()
 Check and record whether this class has a consistent Hash/RecursiveRemove setup (*) and then return the regular Hash value for this object. More...
 
virtual const char * ClassName () const
 Returns name of class to which the object belongs. More...
 
virtual void Clear (Option_t *="")
 
virtual TObjectClone (const char *newname="") const
 Make a clone of an object using the Streamer facility. More...
 
virtual Int_t Compare (const TObject *obj) const
 Compare abstract method. More...
 
virtual void Copy (TObject &object) const
 Copy this to obj. More...
 
virtual void Delete (Option_t *option="")
 Delete this object. More...
 
virtual Int_t DistancetoPrimitive (Int_t px, Int_t py)
 Computes distance from point (px,py) to the object. More...
 
virtual void Draw (Option_t *option="")
 Default Draw method for all objects. More...
 
virtual void DrawClass () const
 Draw class inheritance tree of the class to which this object belongs. More...
 
virtual TObjectDrawClone (Option_t *option="") const
 Draw a clone of this object in the current selected pad for instance with: gROOT->SetSelectedPad(gPad). More...
 
virtual void Dump () const
 Dump contents of object on stdout. More...
 
virtual void Error (const char *method, const char *msgfmt,...) const
 Issue error message. More...
 
virtual void Execute (const char *method, const char *params, Int_t *error=0)
 Execute method on this object with the given parameter string, e.g. More...
 
virtual void Execute (TMethod *method, TObjArray *params, Int_t *error=0)
 Execute method on this object with parameters stored in the TObjArray. More...
 
virtual void ExecuteEvent (Int_t event, Int_t px, Int_t py)
 Execute action corresponding to an event at (px,py). More...
 
virtual void Fatal (const char *method, const char *msgfmt,...) const
 Issue fatal error message. More...
 
virtual TObjectFindObject (const char *name) const
 Must be redefined in derived classes. More...
 
virtual TObjectFindObject (const TObject *obj) const
 Must be redefined in derived classes. More...
 
virtual Option_tGetDrawOption () const
 Get option used by the graphics system to draw this object. More...
 
virtual const char * GetIconName () const
 Returns mime type name of object. More...
 
virtual const char * GetName () const
 Returns name of object. More...
 
virtual char * GetObjectInfo (Int_t px, Int_t py) const
 Returns string containing info about the object at position (px,py). More...
 
virtual Option_tGetOption () const
 
virtual const char * GetTitle () const
 Returns title of object. More...
 
virtual UInt_t GetUniqueID () const
 Return the unique object id. More...
 
virtual Bool_t HandleTimer (TTimer *timer)
 Execute action in response of a timer timing out. More...
 
virtual ULong_t Hash () const
 Return hash value for this object. More...
 
Bool_t HasInconsistentHash () const
 Return true is the type of this object is known to have an inconsistent setup for Hash and RecursiveRemove (i.e. More...
 
virtual void Info (const char *method, const char *msgfmt,...) const
 Issue info message. More...
 
virtual Bool_t InheritsFrom (const char *classname) const
 Returns kTRUE if object inherits from class "classname". More...
 
virtual Bool_t InheritsFrom (const TClass *cl) const
 Returns kTRUE if object inherits from TClass cl. More...
 
virtual void Inspect () const
 Dump contents of this object in a graphics canvas. More...
 
void InvertBit (UInt_t f)
 
virtual Bool_t IsEqual (const TObject *obj) const
 Default equal comparison (objects are equal if they have the same address in memory). More...
 
virtual Bool_t IsFolder () const
 Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More...
 
R__ALWAYS_INLINE Bool_t IsOnHeap () const
 
virtual Bool_t IsSortable () const
 
R__ALWAYS_INLINE Bool_t IsZombie () const
 
virtual void ls (Option_t *option="") const
 The ls function lists the contents of a class on stdout. More...
 
void MayNotUse (const char *method) const
 Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary). More...
 
virtual Bool_t Notify ()
 This method must be overridden to handle object notification. More...
 
void Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const
 Use this method to declare a method obsolete. More...
 
void operator delete (void *ptr)
 Operator delete. More...
 
void operator delete[] (void *ptr)
 Operator delete []. More...
 
voidoperator new (size_t sz)
 
voidoperator new (size_t sz, void *vp)
 
voidoperator new[] (size_t sz)
 
voidoperator new[] (size_t sz, void *vp)
 
TObjectoperator= (const TObject &rhs)
 TObject assignment operator. More...
 
virtual void Paint (Option_t *option="")
 This method must be overridden if a class wants to paint itself. More...
 
virtual void Pop ()
 Pop on object drawn in a pad to the top of the display list. More...
 
virtual void Print (Option_t *option="") const
 This method must be overridden when a class wants to print itself. More...
 
virtual Int_t Read (const char *name)
 Read contents of object with specified name from the current directory. More...
 
virtual void RecursiveRemove (TObject *obj)
 Recursively remove this object from a list. More...
 
void ResetBit (UInt_t f)
 
virtual void SaveAs (const char *filename="", Option_t *option="") const
 Save this object in the file specified by filename. More...
 
virtual void SavePrimitive (std::ostream &out, Option_t *option="")
 Save a primitive as a C++ statement(s) on output stream "out". More...
 
void SetBit (UInt_t f)
 
void SetBit (UInt_t f, Bool_t set)
 Set or unset the user status bits as specified in f. More...
 
virtual void SetDrawOption (Option_t *option="")
 Set drawing option for object. More...
 
virtual void SetUniqueID (UInt_t uid)
 Set the unique object id. More...
 
virtual void SysError (const char *method, const char *msgfmt,...) const
 Issue system error message. More...
 
R__ALWAYS_INLINE Bool_t TestBit (UInt_t f) const
 
Int_t TestBits (UInt_t f) const
 
virtual void UseCurrentStyle ()
 Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked. More...
 
virtual void Warning (const char *method, const char *msgfmt,...) const
 Issue warning message. More...
 
virtual Int_t Write (const char *name=0, Int_t option=0, Int_t bufsize=0)
 Write this object to the current directory. More...
 
virtual Int_t Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const
 Write this object to the current directory. More...
 

Protected Member Functions

 TGeoXtru (const TGeoXtru &)=delete
 mutex for thread data More...
 
Double_t DistToPlane (const Double_t *point, const Double_t *dir, Int_t iz, Int_t ivert, Double_t stepmax, Bool_t in) const
 Compute distance to a Xtru lateral surface. More...
 
void GetPlaneNormal (const Double_t *vert, Double_t *norm) const
 Returns normal vector to the planar quadrilateral defined by vector VERT. More...
 
void GetPlaneVertices (Int_t iz, Int_t ivert, Double_t *vert) const
 Returns (x,y,z) of 3 vertices of the surface defined by Z sections (iz, iz+1) and polygon vertices (ivert, ivert+1). More...
 
Bool_t IsPointInsidePlane (const Double_t *point, Double_t *vert, Double_t *norm) const
 Check if the quadrilateral defined by VERT contains a coplanar POINT. More...
 
TGeoXtruoperator= (const TGeoXtru &)=delete
 
Double_t SafetyToSector (const Double_t *point, Int_t iz, Double_t safmin, Bool_t in)
 Compute safety to sector iz, returning also the closest segment index. More...
 
void SetIz (Int_t iz)
 Set current z-plane. More...
 
void SetSeg (Int_t iseg)
 Set current segment. More...
 
- Protected Member Functions inherited from TGeoBBox
 TGeoBBox (const TGeoBBox &)=delete
 
virtual void FillBuffer3D (TBuffer3D &buffer, Int_t reqSections, Bool_t localFrame) const
 Fills the supplied buffer, with sections in desired frame See TBuffer3D.h for explanation of sections, frame etc. More...
 
TGeoBBoxoperator= (const TGeoBBox &)=delete
 
- Protected Member Functions inherited from TGeoShape
virtual void FillBuffer3D (TBuffer3D &buffer, Int_t reqSections, Bool_t localFrame) const
 Fill the supplied buffer, with sections in desired frame See TBuffer3D.h for explanation of sections, frame etc. More...
 
Int_t GetBasicColor () const
 Get the basic color (0-7). More...
 
void SetOnBoundary (Bool_t)
 
void TransformPoints (Double_t *points, UInt_t NbPoints) const
 Tranform a set of points (LocalToMaster) More...
 
- Protected Member Functions inherited from TObject
virtual void DoError (int level, const char *location, const char *fmt, va_list va) const
 Interface to ErrorHandler (protected). More...
 
void MakeZombie ()
 

Protected Attributes

std::mutex fMutex
 size of thread-specific array More...
 
Int_t fNvert
 
Int_t fNz
 
Double_tfScale
 
std::vector< ThreadData_t * > fThreadData
 
Int_t fThreadSize
 Navigation data per thread. More...
 
Double_tfX
 
Double_tfX0
 
Double_tfY
 
Double_tfY0
 
Double_tfZ
 
Double_t fZcurrent
 
- Protected Attributes inherited from TGeoBBox
Double_t fDX
 
Double_t fDY
 
Double_t fDZ
 
Double_t fOrigin [3]
 
- Protected Attributes inherited from TGeoShape
UInt_t fShapeBits
 
Int_t fShapeId
 
- Protected Attributes inherited from TNamed
TString fName
 
TString fTitle
 

Additional Inherited Members

- Public Types inherited from TGeoShape
enum  EShapeType {
  kBitMask32 = 0xffffffff , kGeoNoShape = 0 , kGeoBad = BIT(0) , kGeoRSeg = BIT(1) ,
  kGeoPhiSeg = BIT(2) , kGeoThetaSeg = BIT(3) , kGeoVisX = BIT(4) , kGeoVisY = BIT(5) ,
  kGeoVisZ = BIT(6) , kGeoRunTimeShape = BIT(7) , kGeoInvalidShape = BIT(8) , kGeoTorus = BIT(9) ,
  kGeoBox = BIT(10) , kGeoPara = BIT(11) , kGeoSph = BIT(12) , kGeoTube = BIT(13) ,
  kGeoTubeSeg = BIT(14) , kGeoCone = BIT(15) , kGeoConeSeg = BIT(16) , kGeoPcon = BIT(17) ,
  kGeoPgon = BIT(18) , kGeoArb8 = BIT(19) , kGeoEltu = BIT(20) , kGeoTrap = BIT(21) ,
  kGeoCtub = BIT(22) , kGeoTrd1 = BIT(23) , kGeoTrd2 = BIT(24) , kGeoComb = BIT(25) ,
  kGeoClosedShape = BIT(26) , kGeoXtru = BIT(27) , kGeoParaboloid = BIT(28) , kGeoHalfSpace = BIT(29) ,
  kGeoHype = BIT(30) , kGeoSavePrimitive = BIT(20)
}
 
- Public Types inherited from TObject
enum  {
  kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 ,
  kBitMask = 0x00ffffff
}
 
enum  { kSingleKey = BIT(0) , kOverwrite = BIT(1) , kWriteDelete = BIT(2) }
 
enum  EDeprecatedStatusBits { kObjInCanvas = BIT(3) }
 
enum  EStatusBits {
  kCanDelete = BIT(0) , kMustCleanup = BIT(3) , kIsReferenced = BIT(4) , kHasUUID = BIT(5) ,
  kCannotPick = BIT(6) , kNoContextMenu = BIT(8) , kInvalidObject = BIT(13)
}
 
- Static Public Member Functions inherited from TGeoBBox
static Bool_t AreOverlapping (const TGeoBBox *box1, const TGeoMatrix *mat1, const TGeoBBox *box2, const TGeoMatrix *mat2)
 Check if 2 positioned boxes overlap. More...
 
static Bool_t Contains (const Double_t *point, Double_t dx, Double_t dy, Double_t dz, const Double_t *origin)
 Static method to check if point[3] is located inside a box of having dx, dy, dz as half-lengths. More...
 
static Double_t DistFromInside (const Double_t *point, const Double_t *dir, Double_t dx, Double_t dy, Double_t dz, const Double_t *origin, Double_t stepmax=TGeoShape::Big())
 Compute distance from inside point to surface of the box. More...
 
static Double_t DistFromOutside (const Double_t *point, const Double_t *dir, Double_t dx, Double_t dy, Double_t dz, const Double_t *origin, Double_t stepmax=TGeoShape::Big())
 Compute distance from outside point to surface of the box. More...
 
- Static Public Member Functions inherited from TGeoShape
static Double_t Big ()
 
static Double_t ComputeEpsMch ()
 Compute machine round-off double precision error as the smallest number that if added to 1.0 is different than 1.0. More...
 
static Double_t DistToPhiMin (const Double_t *point, const Double_t *dir, Double_t s1, Double_t c1, Double_t s2, Double_t c2, Double_t sm, Double_t cm, Bool_t in=kTRUE)
 compute distance from point (inside phi) to both phi planes. Return minimum. More...
 
static Double_t EpsMch ()
 static function returning the machine round-off error More...
 
static TGeoMatrixGetTransform ()
 Returns current transformation matrix that applies to shape. More...
 
static Bool_t IsCloseToPhi (Double_t epsil, const Double_t *point, Double_t c1, Double_t s1, Double_t c2, Double_t s2)
 True if point is closer than epsil to one of the phi planes defined by c1,s1 or c2,s2. More...
 
static Bool_t IsCrossingSemiplane (const Double_t *point, const Double_t *dir, Double_t cphi, Double_t sphi, Double_t &snext, Double_t &rxy)
 Compute distance from POINT to semiplane defined by PHI angle along DIR. More...
 
static Bool_t IsInPhiRange (const Double_t *point, Double_t phi1, Double_t phi2)
 Static method to check if a point is in the phi range (phi1, phi2) [degrees]. More...
 
static Bool_t IsSameWithinTolerance (Double_t a, Double_t b)
 Check if two numbers differ with less than a tolerance. More...
 
static Bool_t IsSegCrossing (Double_t x1, Double_t y1, Double_t x2, Double_t y2, Double_t x3, Double_t y3, Double_t x4, Double_t y4)
 Check if segments (A,B) and (C,D) are crossing, where: A(x1,y1), B(x2,y2), C(x3,y3), D(x4,y4) More...
 
static void NormalPhi (const Double_t *point, const Double_t *dir, Double_t *norm, Double_t c1, Double_t s1, Double_t c2, Double_t s2)
 Static method to compute normal to phi planes. More...
 
static Double_t SafetyPhi (const Double_t *point, Bool_t in, Double_t phi1, Double_t phi2)
 Static method to compute safety w.r.t a phi corner defined by cosines/sines of the angles phi1, phi2. More...
 
static Double_t SafetySeg (Double_t r, Double_t z, Double_t r1, Double_t z1, Double_t r2, Double_t z2, Bool_t outer)
 Compute distance from point of coordinates (r,z) to segment (r1,z1):(r2,z2) More...
 
static void SetTransform (TGeoMatrix *matrix)
 Set current transformation matrix that applies to shape. More...
 
static Double_t Tolerance ()
 
- Static Public Member Functions inherited from TObject
static Longptr_t GetDtorOnly ()
 Return destructor only flag. More...
 
static Bool_t GetObjectStat ()
 Get status of object stat flag. More...
 
static void SetDtorOnly (void *obj)
 Set destructor only flag. More...
 
static void SetObjectStat (Bool_t stat)
 Turn on/off tracking of objects in the TObjectTable. More...
 
- Protected Types inherited from TObject
enum  { kOnlyPrepStep = BIT(3) }
 

#include <TGeoXtru.h>

Inheritance diagram for TGeoXtru:
[legend]

Constructor & Destructor Documentation

◆ TGeoXtru() [1/4]

TGeoXtru::TGeoXtru ( const TGeoXtru )
protecteddelete

mutex for thread data

◆ TGeoXtru() [2/4]

TGeoXtru::TGeoXtru ( )

dummy ctor

Definition at line 191 of file TGeoXtru.cxx.

◆ TGeoXtru() [3/4]

TGeoXtru::TGeoXtru ( Int_t  nz)

Default constructor.

Definition at line 211 of file TGeoXtru.cxx.

◆ TGeoXtru() [4/4]

TGeoXtru::TGeoXtru ( Double_t param)

Default constructor in GEANT3 style.

  • param[0] = nz // number of z planes
  • param[1] = z1 // Z position of first plane
  • param[2] = x1 // X position of first plane
  • param[3] = y1 // Y position of first plane
  • param[4] = scale1 // scale factor for first plane ...
  • param[4*(nz-1]+1] = zn
  • param[4*(nz-1)+2] = xn
  • param[4*(nz-1)+3] = yn
  • param[4*(nz-1)+4] = scalen

Definition at line 247 of file TGeoXtru.cxx.

◆ ~TGeoXtru()

TGeoXtru::~TGeoXtru ( )
virtual

destructor

Definition at line 268 of file TGeoXtru.cxx.

Member Function Documentation

◆ Capacity()

Double_t TGeoXtru::Capacity ( ) const
virtual

Compute capacity [length^3] of this shape.

Reimplemented from TGeoBBox.

Definition at line 282 of file TGeoXtru.cxx.

◆ ClearThreadData()

void TGeoXtru::ClearThreadData ( ) const
virtual

Reimplemented from TGeoShape.

Definition at line 134 of file TGeoXtru.cxx.

◆ ComputeBBox()

void TGeoXtru::ComputeBBox ( )
virtual

compute bounding box of the pcon

Reimplemented from TGeoBBox.

Definition at line 304 of file TGeoXtru.cxx.

◆ ComputeNormal()

void TGeoXtru::ComputeNormal ( const Double_t point,
const Double_t dir,
Double_t norm 
)
virtual

Compute normal to closest surface from POINT.

Reimplemented from TGeoBBox.

Definition at line 338 of file TGeoXtru.cxx.

◆ ComputeNormal_v()

void TGeoXtru::ComputeNormal_v ( const Double_t points,
const Double_t dirs,
Double_t norms,
Int_t  vecsize 
)
virtual

Compute the normal for an array o points so that norm.dot.dir is positive Input: Arrays of point coordinates and directions + vector size Output: Array of normal directions.

Reimplemented from TGeoBBox.

Definition at line 1306 of file TGeoXtru.cxx.

◆ Contains()

Bool_t TGeoXtru::Contains ( const Double_t point) const
virtual

test if point is inside this shape

Reimplemented from TGeoBBox.

Definition at line 360 of file TGeoXtru.cxx.

◆ Contains_v()

void TGeoXtru::Contains_v ( const Double_t points,
Bool_t inside,
Int_t  vecsize 
) const
virtual

Check the inside status for each of the points in the array.

Input: Array of point coordinates + vector size Output: Array of Booleans for the inside of each point

Reimplemented from TGeoBBox.

Definition at line 1296 of file TGeoXtru.cxx.

◆ CreateThreadData()

void TGeoXtru::CreateThreadData ( Int_t  nthreads)
virtual

Create thread data for n threads max.

Reimplemented from TGeoShape.

Definition at line 150 of file TGeoXtru.cxx.

◆ DefinePolygon()

Bool_t TGeoXtru::DefinePolygon ( Int_t  nvert,
const Double_t xv,
const Double_t yv 
)

Creates the polygon representing the blueprint of any Xtru section.

  • nvert = number of vertices >2
  • xv[nvert] = array of X vertex positions
  • yv[nvert] = array of Y vertex positions

NOTE should be called before DefineSection or ctor with 'param'

Definition at line 691 of file TGeoXtru.cxx.

◆ DefineSection()

void TGeoXtru::DefineSection ( Int_t  snum,
Double_t  z,
Double_t  x0 = 0.,
Double_t  y0 = 0.,
Double_t  scale = 1. 
)
virtual

defines z position of a section plane, rmin and rmax at this z.

Definition at line 724 of file TGeoXtru.cxx.

◆ DistancetoPrimitive()

Int_t TGeoXtru::DistancetoPrimitive ( Int_t  px,
Int_t  py 
)
virtual

compute closest distance from point px,py to each corner

Reimplemented from TGeoBBox.

Definition at line 391 of file TGeoXtru.cxx.

◆ DistFromInside()

Double_t TGeoXtru::DistFromInside ( const Double_t point,
const Double_t dir,
Int_t  iact = 1,
Double_t  step = TGeoShape::Big(),
Double_t safe = 0 
) const
virtual

compute distance from inside point to surface of the polycone locate Z segment

Reimplemented from TGeoBBox.

Definition at line 465 of file TGeoXtru.cxx.

◆ DistFromInside_v()

void TGeoXtru::DistFromInside_v ( const Double_t points,
const Double_t dirs,
Double_t dists,
Int_t  vecsize,
Double_t step 
) const
virtual

Compute distance from array of input points having directions specified by dirs. Store output in dists.

Reimplemented from TGeoBBox.

Definition at line 1314 of file TGeoXtru.cxx.

◆ DistFromOutside()

Double_t TGeoXtru::DistFromOutside ( const Double_t point,
const Double_t dir,
Int_t  iact = 1,
Double_t  step = TGeoShape::Big(),
Double_t safe = 0 
) const
virtual

compute distance from outside point to surface of the tube Warning("DistFromOutside", "not implemented");

Reimplemented from TGeoBBox.

Definition at line 579 of file TGeoXtru.cxx.

◆ DistFromOutside_v()

void TGeoXtru::DistFromOutside_v ( const Double_t points,
const Double_t dirs,
Double_t dists,
Int_t  vecsize,
Double_t step 
) const
virtual

Compute distance from array of input points having directions specified by dirs. Store output in dists.

Reimplemented from TGeoBBox.

Definition at line 1322 of file TGeoXtru.cxx.

◆ DistToPlane()

Double_t TGeoXtru::DistToPlane ( const Double_t point,
const Double_t dir,
Int_t  iz,
Int_t  ivert,
Double_t  stepmax,
Bool_t  in 
) const
protected

Compute distance to a Xtru lateral surface.

Definition at line 409 of file TGeoXtru.cxx.

◆ DrawPolygon()

void TGeoXtru::DrawPolygon ( Option_t option = "")

Draw the section polygon.

Definition at line 400 of file TGeoXtru.cxx.

◆ GetBuffer3D()

const TBuffer3D & TGeoXtru::GetBuffer3D ( Int_t  reqSections,
Bool_t  localFrame 
) const
virtual

Fills a static 3D buffer and returns a reference.

Reimplemented from TGeoBBox.

Definition at line 1261 of file TGeoXtru.cxx.

◆ GetMakeRuntimeShape()

virtual TGeoShape * TGeoXtru::GetMakeRuntimeShape ( TGeoShape mother,
TGeoMatrix mat 
) const
inlinevirtual

In case shape has some negative parameters, these has to be computed in order to fit the mother.

Reimplemented from TGeoBBox.

Definition at line 103 of file TGeoXtru.h.

◆ GetMeshNumbers()

void TGeoXtru::GetMeshNumbers ( Int_t nvert,
Int_t nsegs,
Int_t npols 
) const
virtual

Returns numbers of vertices, segments and polygons composing the shape mesh.

Reimplemented from TGeoBBox.

Definition at line 1233 of file TGeoXtru.cxx.

◆ GetNmeshVertices()

Int_t TGeoXtru::GetNmeshVertices ( ) const
virtual

Return number of vertices of the mesh representation.

Reimplemented from TGeoBBox.

Definition at line 1245 of file TGeoXtru.cxx.

◆ GetNvert()

Int_t TGeoXtru::GetNvert ( ) const
inline

Definition at line 95 of file TGeoXtru.h.

◆ GetNz()

Int_t TGeoXtru::GetNz ( ) const
inline

Definition at line 94 of file TGeoXtru.h.

◆ GetPlaneNormal()

void TGeoXtru::GetPlaneNormal ( const Double_t vert,
Double_t norm 
) const
protected

Returns normal vector to the planar quadrilateral defined by vector VERT.

The normal points outwards the xtru.

Definition at line 760 of file TGeoXtru.cxx.

◆ GetPlaneVertices()

void TGeoXtru::GetPlaneVertices ( Int_t  iz,
Int_t  ivert,
Double_t vert 
) const
protected

Returns (x,y,z) of 3 vertices of the surface defined by Z sections (iz, iz+1) and polygon vertices (ivert, ivert+1).

No range check.

Definition at line 785 of file TGeoXtru.cxx.

◆ GetScale()

Double_t TGeoXtru::GetScale ( Int_t  i) const
inline

Definition at line 100 of file TGeoXtru.h.

◆ GetThreadData()

TGeoXtru::ThreadData_t & TGeoXtru::GetThreadData ( ) const

Definition at line 125 of file TGeoXtru.cxx.

◆ GetX()

Double_t TGeoXtru::GetX ( Int_t  i) const
inline

Definition at line 96 of file TGeoXtru.h.

◆ GetXOffset()

Double_t TGeoXtru::GetXOffset ( Int_t  i) const
inline

Definition at line 98 of file TGeoXtru.h.

◆ GetY()

Double_t TGeoXtru::GetY ( Int_t  i) const
inline

Definition at line 97 of file TGeoXtru.h.

◆ GetYOffset()

Double_t TGeoXtru::GetYOffset ( Int_t  i) const
inline

Definition at line 99 of file TGeoXtru.h.

◆ GetZ() [1/2]

Double_t * TGeoXtru::GetZ ( ) const
inline

Definition at line 101 of file TGeoXtru.h.

◆ GetZ() [2/2]

Double_t TGeoXtru::GetZ ( Int_t  ipl) const

Return the Z coordinate for segment ipl.

Definition at line 748 of file TGeoXtru.cxx.

◆ InspectShape()

void TGeoXtru::InspectShape ( ) const
virtual

Print actual Xtru parameters.

Reimplemented from TGeoBBox.

Definition at line 865 of file TGeoXtru.cxx.

◆ IsPointInsidePlane()

Bool_t TGeoXtru::IsPointInsidePlane ( const Double_t point,
Double_t vert,
Double_t norm 
) const
protected

Check if the quadrilateral defined by VERT contains a coplanar POINT.

Definition at line 840 of file TGeoXtru.cxx.

◆ MakeBuffer3D()

TBuffer3D * TGeoXtru::MakeBuffer3D ( ) const
virtual

Creates a TBuffer3D describing this shape.

Coordinates are in local reference frame.

Reimplemented from TGeoBBox.

Definition at line 882 of file TGeoXtru.cxx.

◆ operator=()

TGeoXtru & TGeoXtru::operator= ( const TGeoXtru )
protecteddelete

◆ Safety()

Double_t TGeoXtru::Safety ( const Double_t point,
Bool_t  in = kTRUE 
) const
virtual

computes the closest distance from given point to this shape, according to option.

The matching point on the shape is stored in spoint.

localize the Z segment

Reimplemented from TGeoBBox.

Definition at line 1035 of file TGeoXtru.cxx.

◆ Safety_v()

void TGeoXtru::Safety_v ( const Double_t points,
const Bool_t inside,
Double_t safe,
Int_t  vecsize 
) const
virtual

Compute safe distance from each of the points in the input array.

Input: Array of point coordinates, array of statuses for these points, size of the arrays Output: Safety values

Reimplemented from TGeoBBox.

Definition at line 1332 of file TGeoXtru.cxx.

◆ SafetyToSector()

Double_t TGeoXtru::SafetyToSector ( const Double_t point,
Int_t  iz,
Double_t  safmin,
Bool_t  in 
)
protected

Compute safety to sector iz, returning also the closest segment index.

Definition at line 969 of file TGeoXtru.cxx.

◆ SavePrimitive()

void TGeoXtru::SavePrimitive ( std::ostream &  out,
Option_t option = "" 
)
virtual

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

Reimplemented from TGeoBBox.

Definition at line 1080 of file TGeoXtru.cxx.

◆ SetCurrentVertices()

void TGeoXtru::SetCurrentVertices ( Double_t  x0,
Double_t  y0,
Double_t  scale 
)

Set current vertex coordinates according X0, Y0 and SCALE.

Definition at line 1129 of file TGeoXtru.cxx.

◆ SetCurrentZ()

void TGeoXtru::SetCurrentZ ( Double_t  z,
Int_t  iz 
)

Recompute current section vertices for a given Z position within range of section iz.

Definition at line 1107 of file TGeoXtru.cxx.

◆ SetDimensions()

void TGeoXtru::SetDimensions ( Double_t param)
virtual
  • param[0] = nz // number of z planes
  • param[1] = z1 // Z position of first plane
  • param[2] = x1 // X position of first plane
  • param[3] = y1 // Y position of first plane
  • param[4] = scale1 // scale factor for first plane ...
  • param[4*(nz-1]+1] = zn
  • param[4*(nz-1)+2] = xn
  • param[4*(nz-1)+3] = yn
  • param[4*(nz-1)+4] = scalen

Reimplemented from TGeoBBox.

Definition at line 1151 of file TGeoXtru.cxx.

◆ SetIz()

void TGeoXtru::SetIz ( Int_t  iz)
protected

Set current z-plane.

Definition at line 176 of file TGeoXtru.cxx.

◆ SetPoints() [1/2]

void TGeoXtru::SetPoints ( Double_t points) const
virtual

create polycone mesh points

Reimplemented from TGeoBBox.

Definition at line 1175 of file TGeoXtru.cxx.

◆ SetPoints() [2/2]

void TGeoXtru::SetPoints ( Float_t points) const
virtual

create polycone mesh points

Reimplemented from TGeoBBox.

Definition at line 1204 of file TGeoXtru.cxx.

◆ SetSeg()

void TGeoXtru::SetSeg ( Int_t  iseg)
protected

Set current segment.

Definition at line 183 of file TGeoXtru.cxx.

◆ SetSegsAndPols()

void TGeoXtru::SetSegsAndPols ( TBuffer3D buff) const
virtual

Fill TBuffer3D structure for segments and polygons.

Reimplemented from TGeoBBox.

Definition at line 904 of file TGeoXtru.cxx.

◆ Sizeof3D()

void TGeoXtru::Sizeof3D ( ) const
virtual

fill size of this 3-D object

Reimplemented from TGeoBBox.

Definition at line 1254 of file TGeoXtru.cxx.

◆ Z()

Double_t & TGeoXtru::Z ( Int_t  ipl)
inline

Definition at line 108 of file TGeoXtru.h.

Member Data Documentation

◆ fMutex

std::mutex TGeoXtru::fMutex
mutableprotected

size of thread-specific array

Definition at line 54 of file TGeoXtru.h.

◆ fNvert

Int_t TGeoXtru::fNvert
protected

Definition at line 42 of file TGeoXtru.h.

◆ fNz

Int_t TGeoXtru::fNz
protected

Definition at line 43 of file TGeoXtru.h.

◆ fScale

Double_t* TGeoXtru::fScale
protected

Definition at line 48 of file TGeoXtru.h.

◆ fThreadData

std::vector<ThreadData_t*> TGeoXtru::fThreadData
mutableprotected

Definition at line 52 of file TGeoXtru.h.

◆ fThreadSize

Int_t TGeoXtru::fThreadSize
mutableprotected

Navigation data per thread.

Definition at line 53 of file TGeoXtru.h.

◆ fX

Double_t* TGeoXtru::fX
protected

Definition at line 45 of file TGeoXtru.h.

◆ fX0

Double_t* TGeoXtru::fX0
protected

Definition at line 49 of file TGeoXtru.h.

◆ fY

Double_t* TGeoXtru::fY
protected

Definition at line 46 of file TGeoXtru.h.

◆ fY0

Double_t* TGeoXtru::fY0
protected

Definition at line 50 of file TGeoXtru.h.

◆ fZ

Double_t* TGeoXtru::fZ
protected

Definition at line 47 of file TGeoXtru.h.

◆ fZcurrent

Double_t TGeoXtru::fZcurrent
protected

Definition at line 44 of file TGeoXtru.h.

Libraries for TGeoXtru:
[legend]

The documentation for this class was generated from the following files: