A paraboloid is defined by the revolution surface generated by a parabola and is bounded by two planes perpendicular to Z axis.
The parabola equation is taken in the form: z = a·r2 + b
, where: r2 = x2 + y2
. Note the missing linear term (parabola symmetric with respect to Z axis).
The coefficients a and b are computed from the input values which are the radii of the circular sections cut by the planes at +/-dz
:
-dz = a*r2low + b
dz = a*r2high + b
Definition at line 17 of file TGeoParaboloid.h.
Public Member Functions | |
TGeoParaboloid () | |
Dummy constructor. | |
TGeoParaboloid (const char *name, Double_t rlo, Double_t rhi, Double_t dz) | |
Default constructor specifying X and Y semiaxis length. | |
TGeoParaboloid (Double_t *params) | |
Default constructor specifying minimum and maximum radius. | |
TGeoParaboloid (Double_t rlo, Double_t rhi, Double_t dz) | |
Default constructor specifying X and Y semiaxis length. | |
~TGeoParaboloid () override | |
destructor | |
Double_t | Capacity () const override |
Computes capacity of the shape in [length^3]. | |
void | ComputeBBox () override |
compute bounding box of the tube | |
void | ComputeNormal (const Double_t *point, const Double_t *dir, Double_t *norm) override |
Compute normal to closest surface from POINT. | |
void | ComputeNormal_v (const Double_t *points, const Double_t *dirs, Double_t *norms, Int_t vecsize) override |
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. | |
Bool_t | Contains (const Double_t *point) const override |
test if point is inside the elliptical tube | |
void | Contains_v (const Double_t *points, Bool_t *inside, Int_t vecsize) const override |
Check the inside status for each of the points in the array. | |
Int_t | DistancetoPrimitive (Int_t px, Int_t py) override |
compute closest distance from point px,py to each vertex | |
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 |
compute distance from inside point to surface of the paraboloid | |
void | DistFromInside_v (const Double_t *points, const Double_t *dirs, Double_t *dists, Int_t vecsize, Double_t *step) const override |
Compute distance from array of input points having directions specified by dirs. Store output in dists. | |
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 |
compute distance from outside point to surface of the paraboloid and safe distance | |
void | DistFromOutside_v (const Double_t *points, const Double_t *dirs, Double_t *dists, Int_t vecsize, Double_t *step) const override |
Compute distance from array of input points having directions specified by dirs. Store output in dists. | |
Double_t | DistToParaboloid (const Double_t *point, const Double_t *dir, Bool_t in) const |
Compute distance from a point to the parabola given by: z = a*rsq + b; rsq = x*x+y*y | |
TGeoVolume * | Divide (TGeoVolume *voldiv, const char *divname, Int_t iaxis, Int_t ndiv, Double_t start, Double_t step) override |
Divide the paraboloid along one axis. | |
void | GetBoundingCylinder (Double_t *param) const override |
Fill vector param[4] with the bounding cylinder parameters. | |
const TBuffer3D & | GetBuffer3D (Int_t reqSections, Bool_t localFrame) const override |
Fills a static 3D buffer and returns a reference. | |
Double_t | GetDz () const |
TGeoShape * | GetMakeRuntimeShape (TGeoShape *mother, TGeoMatrix *mat) const override |
in case shape has some negative parameters, these has to be computed in order to fit the mother | |
void | GetMeshNumbers (Int_t &nvert, Int_t &nsegs, Int_t &npols) const override |
Returns numbers of vertices, segments and polygons composing the shape mesh. | |
Int_t | GetNmeshVertices () const override |
Returns number of vertices on the paraboloid mesh. | |
Bool_t | GetPointsOnSegments (Int_t, Double_t *) const override |
Fills array with n random points located on the line segments of the shape mesh. | |
Double_t | GetRhi () const |
Double_t | GetRlo () const |
void | InspectShape () const override |
print shape parameters | |
TClass * | IsA () const override |
Bool_t | IsCylType () const override |
TBuffer3D * | MakeBuffer3D () const override |
Creates a TBuffer3D describing this shape. | |
Double_t | Safety (const Double_t *point, Bool_t in=kTRUE) const override |
Computes the closest distance from given point to this shape. | |
void | Safety_v (const Double_t *points, const Bool_t *inside, Double_t *safe, Int_t vecsize) const override |
Compute safe distance from each of the points in the input array. | |
void | SavePrimitive (std::ostream &out, Option_t *option="") override |
Save a primitive as a C++ statement(s) on output stream "out". | |
void | SetDimensions (Double_t *param) override |
Set paraboloid dimensions starting from an array. | |
void | SetParaboloidDimensions (Double_t rlo, Double_t rhi, Double_t dz) |
Set paraboloid dimensions. | |
void | SetPoints (Double_t *points) const override |
Create paraboloid mesh points. | |
void | SetPoints (Float_t *points) const override |
Create paraboloid mesh points. | |
void | SetSegsAndPols (TBuffer3D &buff) const override |
Fill TBuffer3D structure for segments and polygons. | |
void | Sizeof3D () const override |
void | Streamer (TBuffer &) override |
Stream an object of class TObject. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
Public Member Functions inherited from TGeoBBox | |
TGeoBBox () | |
Default constructor. | |
TGeoBBox (const char *name, Double_t dx, Double_t dy, Double_t dz, Double_t *origin=nullptr) | |
Constructor with shape name. | |
TGeoBBox (Double_t *param) | |
Constructor based on the array of parameters. | |
TGeoBBox (Double_t dx, Double_t dy, Double_t dz, Double_t *origin=nullptr) | |
Constructor where half-lengths are provided. | |
~TGeoBBox () override | |
Destructor. | |
Bool_t | CouldBeCrossed (const Double_t *point, const Double_t *dir) const override |
Decides fast if the bounding box could be crossed by a vector. | |
const char * | GetAxisName (Int_t iaxis) const override |
Returns name of axis IAXIS. | |
Double_t | GetAxisRange (Int_t iaxis, Double_t &xlo, Double_t &xhi) const override |
Get range of shape for a given axis. | |
Int_t | GetByteCount () const override |
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. | |
Int_t | GetFittingBox (const TGeoBBox *parambox, TGeoMatrix *mat, Double_t &dx, Double_t &dy, Double_t &dz) const override |
Fills real parameters of a positioned box inside this one. Returns 0 if successful. | |
virtual const Double_t * | GetOrigin () 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. | |
virtual Bool_t | IsNullBox () const |
Bool_t | IsValidBox () const override |
void | SetBoxDimensions (Double_t dx, Double_t dy, Double_t dz, Double_t *origin=nullptr) |
Set parameters of the box. | |
void | SetBoxPoints (Double_t *points) const |
Fill box vertices to an array. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
Public Member Functions inherited from TGeoShape | |
TGeoShape () | |
Default constructor. | |
TGeoShape (const char *name) | |
Default constructor. | |
~TGeoShape () override | |
Destructor. | |
virtual void | AfterStreamer () |
void | CheckShape (Int_t testNo, Int_t nsamples=10000, Option_t *option="") |
Test for shape navigation methods. | |
virtual void | ClearThreadData () const |
virtual void | CreateThreadData (Int_t) |
void | Draw (Option_t *option="") override |
Draw this shape. | |
void | ExecuteEvent (Int_t event, Int_t px, Int_t py) override |
Execute mouse actions on this shape. | |
Int_t | GetId () const |
const char * | GetName () const override |
Get the shape name. | |
const char * | GetPointerName () const |
Provide a pointer name containing uid. | |
void | InvertShapeBit (UInt_t f) |
TClass * | IsA () const override |
virtual Bool_t | IsAssembly () const |
virtual Bool_t | IsComposite () const |
virtual Bool_t | IsReflected () const |
Bool_t | IsRunTimeShape () const |
Bool_t | IsValid () const |
virtual Bool_t | IsVecGeom () const |
void | Paint (Option_t *option="") override |
Paint this shape. | |
void | ResetShapeBit (UInt_t f) |
void | SetId (Int_t id) |
void | SetRuntime (Bool_t flag=kTRUE) |
void | SetShapeBit (UInt_t f) |
void | SetShapeBit (UInt_t f, Bool_t set) |
Equivalent of TObject::SetBit. | |
Int_t | ShapeDistancetoPrimitive (Int_t numpoints, Int_t px, Int_t py) const |
Returns distance to shape primitive mesh. | |
void | Streamer (TBuffer &) override |
Stream an object of class TObject. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
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. | |
TNamed (const TString &name, const TString &title) | |
virtual | ~TNamed () |
TNamed destructor. | |
void | Clear (Option_t *option="") override |
Set name and title to empty strings (""). | |
TObject * | Clone (const char *newname="") const override |
Make a clone of an object using the Streamer facility. | |
Int_t | Compare (const TObject *obj) const override |
Compare two TNamed objects. | |
void | Copy (TObject &named) const override |
Copy this to obj. | |
virtual void | FillBuffer (char *&buffer) |
Encode TNamed into output buffer. | |
const char * | GetName () const override |
Returns name of object. | |
const char * | GetTitle () const override |
Returns title of object. | |
ULong_t | Hash () const override |
Return hash value for this object. | |
TClass * | IsA () const override |
Bool_t | IsSortable () const override |
void | ls (Option_t *option="") const override |
List TNamed name and title. | |
TNamed & | operator= (const TNamed &rhs) |
TNamed assignment operator. | |
void | Print (Option_t *option="") const override |
Print TNamed name and title. | |
virtual void | SetName (const char *name) |
Set the name of the TNamed. | |
virtual void | SetNameTitle (const char *name, const char *title) |
Set all the TNamed parameters (name and title). | |
virtual void | SetTitle (const char *title="") |
Set the title of the TNamed. | |
virtual Int_t | Sizeof () const |
Return size of the TNamed part of the TObject. | |
void | Streamer (TBuffer &) override |
Stream an object of class TObject. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
Public Member Functions inherited from TObject | |
TObject () | |
TObject constructor. | |
TObject (const TObject &object) | |
TObject copy ctor. | |
virtual | ~TObject () |
TObject destructor. | |
void | AbstractMethod (const char *method) const |
Use this method to implement an "abstract" method that you don't want to leave purely abstract. | |
virtual void | AppendPad (Option_t *option="") |
Append graphics object to current pad. | |
virtual void | Browse (TBrowser *b) |
Browse object. May be overridden for another default action. | |
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. | |
virtual const char * | ClassName () const |
Returns name of class to which the object belongs. | |
virtual void | Delete (Option_t *option="") |
Delete this object. | |
virtual void | DrawClass () const |
Draw class inheritance tree of the class to which this object belongs. | |
virtual TObject * | DrawClone (Option_t *option="") const |
Draw a clone of this object in the current selected pad with: gROOT->SetSelectedPad(c1) . | |
virtual void | Dump () const |
Dump contents of object on stdout. | |
virtual void | Error (const char *method, const char *msgfmt,...) const |
Issue error message. | |
virtual void | Execute (const char *method, const char *params, Int_t *error=nullptr) |
Execute method on this object with the given parameter string, e.g. | |
virtual void | Execute (TMethod *method, TObjArray *params, Int_t *error=nullptr) |
Execute method on this object with parameters stored in the TObjArray. | |
virtual void | Fatal (const char *method, const char *msgfmt,...) const |
Issue fatal error message. | |
virtual TObject * | FindObject (const char *name) const |
Must be redefined in derived classes. | |
virtual TObject * | FindObject (const TObject *obj) const |
Must be redefined in derived classes. | |
virtual Option_t * | GetDrawOption () const |
Get option used by the graphics system to draw this object. | |
virtual const char * | GetIconName () const |
Returns mime type name of object. | |
virtual char * | GetObjectInfo (Int_t px, Int_t py) const |
Returns string containing info about the object at position (px,py). | |
virtual Option_t * | GetOption () const |
virtual UInt_t | GetUniqueID () const |
Return the unique object id. | |
virtual Bool_t | HandleTimer (TTimer *timer) |
Execute action in response of a timer timing out. | |
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. | |
virtual void | Info (const char *method, const char *msgfmt,...) const |
Issue info message. | |
virtual Bool_t | InheritsFrom (const char *classname) const |
Returns kTRUE if object inherits from class "classname". | |
virtual Bool_t | InheritsFrom (const TClass *cl) const |
Returns kTRUE if object inherits from TClass cl. | |
virtual void | Inspect () const |
Dump contents of this object in a graphics canvas. | |
void | InvertBit (UInt_t f) |
Bool_t | IsDestructed () const |
IsDestructed. | |
virtual Bool_t | IsEqual (const TObject *obj) const |
Default equal comparison (objects are equal if they have the same address in memory). | |
virtual Bool_t | IsFolder () const |
Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). | |
R__ALWAYS_INLINE Bool_t | IsOnHeap () const |
R__ALWAYS_INLINE Bool_t | IsZombie () const |
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). | |
virtual Bool_t | Notify () |
This method must be overridden to handle object notification (the base implementation is no-op). | |
void | Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const |
Use this method to declare a method obsolete. | |
void | operator delete (void *ptr) |
Operator delete. | |
void | operator delete (void *ptr, void *vp) |
Only called by placement new when throwing an exception. | |
void | operator delete[] (void *ptr) |
Operator delete []. | |
void | operator delete[] (void *ptr, void *vp) |
Only called by placement new[] when throwing an exception. | |
void * | operator new (size_t sz) |
void * | operator new (size_t sz, void *vp) |
void * | operator new[] (size_t sz) |
void * | operator new[] (size_t sz, void *vp) |
TObject & | operator= (const TObject &rhs) |
TObject assignment operator. | |
virtual void | Pop () |
Pop on object drawn in a pad to the top of the display list. | |
virtual Int_t | Read (const char *name) |
Read contents of object with specified name from the current directory. | |
virtual void | RecursiveRemove (TObject *obj) |
Recursively remove this object from a list. | |
void | ResetBit (UInt_t f) |
virtual void | SaveAs (const char *filename="", Option_t *option="") const |
Save this object in the file specified by filename. | |
void | SetBit (UInt_t f) |
void | SetBit (UInt_t f, Bool_t set) |
Set or unset the user status bits as specified in f. | |
virtual void | SetDrawOption (Option_t *option="") |
Set drawing option for object. | |
virtual void | SetUniqueID (UInt_t uid) |
Set the unique object id. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
virtual void | SysError (const char *method, const char *msgfmt,...) const |
Issue system error message. | |
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. | |
virtual void | Warning (const char *method, const char *msgfmt,...) const |
Issue warning message. | |
virtual Int_t | Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) |
Write this object to the current directory. | |
virtual Int_t | Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) const |
Write this object to the current directory. | |
Static Public Member Functions | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
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. | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
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. | |
static const char * | DeclFileName () |
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. | |
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. | |
Static Public Member Functions inherited from TGeoShape | |
static Double_t | Big () |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
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. | |
static const char * | DeclFileName () |
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. | |
static Double_t | EpsMch () |
static function returning the machine round-off error | |
static TGeoMatrix * | GetTransform () |
Returns current transformation matrix that applies to shape. | |
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. | |
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. | |
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]. | |
static Bool_t | IsSameWithinTolerance (Double_t a, Double_t b) |
Check if two numbers differ with less than a tolerance. | |
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) | |
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. | |
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. | |
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) | |
static void | SetTransform (TGeoMatrix *matrix) |
Set current transformation matrix that applies to shape. | |
static Double_t | Tolerance () |
Static Public Member Functions inherited from TNamed | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
Static Public Member Functions inherited from TObject | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
static Longptr_t | GetDtorOnly () |
Return destructor only flag. | |
static Bool_t | GetObjectStat () |
Get status of object stat flag. | |
static void | SetDtorOnly (void *obj) |
Set destructor only flag. | |
static void | SetObjectStat (Bool_t stat) |
Turn on/off tracking of objects in the TObjectTable. | |
Private Member Functions | |
TGeoParaboloid (const TGeoParaboloid &)=delete | |
TGeoParaboloid & | operator= (const TGeoParaboloid &)=delete |
Private Attributes | |
Double_t | fA |
Double_t | fB |
Double_t | fDz |
Double_t | fRhi |
Double_t | fRlo |
Additional Inherited Members | |
Public Types inherited from TGeoShape | |
enum | EShapeType { kBitMask32 = 0xffffffff , kGeoNoShape = 0 , kGeoBad = (1ULL << ( 0 )) , kGeoRSeg = (1ULL << ( 1 )) , kGeoPhiSeg = (1ULL << ( 2 )) , kGeoThetaSeg = (1ULL << ( 3 )) , kGeoVisX = (1ULL << ( 4 )) , kGeoVisY = (1ULL << ( 5 )) , kGeoVisZ = (1ULL << ( 6 )) , kGeoRunTimeShape = (1ULL << ( 7 )) , kGeoInvalidShape = (1ULL << ( 8 )) , kGeoTorus = (1ULL << ( 9 )) , kGeoBox = (1ULL << ( 10 )) , kGeoPara = (1ULL << ( 11 )) , kGeoSph = (1ULL << ( 12 )) , kGeoTube = (1ULL << ( 13 )) , kGeoTubeSeg = (1ULL << ( 14 )) , kGeoCone = (1ULL << ( 15 )) , kGeoConeSeg = (1ULL << ( 16 )) , kGeoPcon = (1ULL << ( 17 )) , kGeoPgon = (1ULL << ( 18 )) , kGeoArb8 = (1ULL << ( 19 )) , kGeoEltu = (1ULL << ( 20 )) , kGeoTrap = (1ULL << ( 21 )) , kGeoCtub = (1ULL << ( 22 )) , kGeoTrd1 = (1ULL << ( 23 )) , kGeoTrd2 = (1ULL << ( 24 )) , kGeoComb = (1ULL << ( 25 )) , kGeoClosedShape = (1ULL << ( 26 )) , kGeoXtru = (1ULL << ( 27 )) , kGeoParaboloid = (1ULL << ( 28 )) , kGeoHalfSpace = (1ULL << ( 29 )) , kGeoHype = (1ULL << ( 30 )) , kGeoSavePrimitive = (1ULL << ( 20 )) } |
Public Types inherited from TObject | |
enum | { kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 , kBitMask = 0x00ffffff } |
enum | { kSingleKey = (1ULL << ( 0 )) , kOverwrite = (1ULL << ( 1 )) , kWriteDelete = (1ULL << ( 2 )) } |
enum | EDeprecatedStatusBits { kObjInCanvas = (1ULL << ( 3 )) } |
enum | EStatusBits { kCanDelete = (1ULL << ( 0 )) , kMustCleanup = (1ULL << ( 3 )) , kIsReferenced = (1ULL << ( 4 )) , kHasUUID = (1ULL << ( 5 )) , kCannotPick = (1ULL << ( 6 )) , kNoContextMenu = (1ULL << ( 8 )) , kInvalidObject = (1ULL << ( 13 )) } |
Protected Types inherited from TObject | |
enum | { kOnlyPrepStep = (1ULL << ( 3 )) } |
Protected Member Functions inherited from TGeoBBox | |
TGeoBBox (const TGeoBBox &)=delete | |
void | FillBuffer3D (TBuffer3D &buffer, Int_t reqSections, Bool_t localFrame) const override |
Fills the supplied buffer, with sections in desired frame See TBuffer3D.h for explanation of sections, frame etc. | |
TGeoBBox & | operator= (const TGeoBBox &)=delete |
Protected Member Functions inherited from TGeoShape | |
Int_t | GetBasicColor () const |
Get the basic color (0-7). | |
void | SetOnBoundary (Bool_t) |
void | TransformPoints (Double_t *points, UInt_t NbPoints) const |
Tranform a set of points (LocalToMaster) | |
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). | |
void | MakeZombie () |
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 |
#include <TGeoParaboloid.h>
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privatedelete |
TGeoParaboloid::TGeoParaboloid | ( | ) |
Dummy constructor.
Definition at line 64 of file TGeoParaboloid.cxx.
Default constructor specifying X and Y semiaxis length.
Definition at line 77 of file TGeoParaboloid.cxx.
Default constructor specifying X and Y semiaxis length.
Definition at line 92 of file TGeoParaboloid.cxx.
TGeoParaboloid::TGeoParaboloid | ( | Double_t * | param | ) |
Default constructor specifying minimum and maximum radius.
Definition at line 110 of file TGeoParaboloid.cxx.
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override |
destructor
Definition at line 120 of file TGeoParaboloid.cxx.
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overridevirtual |
Computes capacity of the shape in [length^3].
Reimplemented from TGeoBBox.
Definition at line 125 of file TGeoParaboloid.cxx.
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static |
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inlinestaticconstexpr |
Definition at line 78 of file TGeoParaboloid.h.
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overridevirtual |
compute bounding box of the tube
Reimplemented from TGeoBBox.
Definition at line 134 of file TGeoParaboloid.cxx.
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overridevirtual |
Compute normal to closest surface from POINT.
Reimplemented from TGeoBBox.
Definition at line 144 of file TGeoParaboloid.cxx.
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overridevirtual |
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 718 of file TGeoParaboloid.cxx.
test if point is inside the elliptical tube
Reimplemented from TGeoBBox.
Definition at line 177 of file TGeoParaboloid.cxx.
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overridevirtual |
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 707 of file TGeoParaboloid.cxx.
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inlinestatic |
Definition at line 78 of file TGeoParaboloid.h.
compute closest distance from point px,py to each vertex
Reimplemented from TGeoBBox.
Definition at line 193 of file TGeoParaboloid.cxx.
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overridevirtual |
compute distance from inside point to surface of the paraboloid
Reimplemented from TGeoBBox.
Definition at line 250 of file TGeoParaboloid.cxx.
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overridevirtual |
Compute distance from array of input points having directions specified by dirs. Store output in dists.
Reimplemented from TGeoBBox.
Definition at line 727 of file TGeoParaboloid.cxx.
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overridevirtual |
compute distance from outside point to surface of the paraboloid and safe distance
Reimplemented from TGeoBBox.
Definition at line 275 of file TGeoParaboloid.cxx.
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overridevirtual |
Compute distance from array of input points having directions specified by dirs. Store output in dists.
Reimplemented from TGeoBBox.
Definition at line 737 of file TGeoParaboloid.cxx.
Double_t TGeoParaboloid::DistToParaboloid | ( | const Double_t * | point, |
const Double_t * | dir, | ||
Bool_t | in | ||
) | const |
Compute distance from a point to the parabola given by: z = a*rsq + b; rsq = x*x+y*y
Definition at line 204 of file TGeoParaboloid.cxx.
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overridevirtual |
Divide the paraboloid along one axis.
Reimplemented from TGeoBBox.
Definition at line 318 of file TGeoParaboloid.cxx.
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overridevirtual |
Fill vector param[4] with the bounding cylinder parameters.
The order is the following : Rmin, Rmax, Phi1, Phi2
Reimplemented from TGeoBBox.
Definition at line 329 of file TGeoParaboloid.cxx.
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overridevirtual |
Fills a static 3D buffer and returns a reference.
Reimplemented from TGeoBBox.
Definition at line 676 of file TGeoParaboloid.cxx.
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inline |
Definition at line 58 of file TGeoParaboloid.h.
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overridevirtual |
in case shape has some negative parameters, these has to be computed in order to fit the mother
Reimplemented from TGeoBBox.
Definition at line 342 of file TGeoParaboloid.cxx.
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overridevirtual |
Returns numbers of vertices, segments and polygons composing the shape mesh.
Reimplemented from TGeoBBox.
Definition at line 588 of file TGeoParaboloid.cxx.
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overridevirtual |
Returns number of vertices on the paraboloid mesh.
Reimplemented from TGeoBBox.
Definition at line 599 of file TGeoParaboloid.cxx.
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inlineoverridevirtual |
Fills array with n random points located on the line segments of the shape mesh.
The output array must be provided with a length of minimum 3*npoints. Returns true if operation is implemented.
Reimplemented from TGeoBBox.
Definition at line 64 of file TGeoParaboloid.h.
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inline |
Definition at line 57 of file TGeoParaboloid.h.
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inline |
Definition at line 56 of file TGeoParaboloid.h.
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overridevirtual |
print shape parameters
Reimplemented from TGeoBBox.
Definition at line 350 of file TGeoParaboloid.cxx.
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inlineoverridevirtual |
Reimplemented from TGeoBBox.
Definition at line 78 of file TGeoParaboloid.h.
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inlineoverridevirtual |
Reimplemented from TGeoBBox.
Definition at line 66 of file TGeoParaboloid.h.
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overridevirtual |
Creates a TBuffer3D describing this shape.
Coordinates are in local reference frame.
Reimplemented from TGeoBBox.
Definition at line 364 of file TGeoParaboloid.cxx.
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privatedelete |
Computes the closest distance from given point to this shape.
Reimplemented from TGeoBBox.
Definition at line 459 of file TGeoParaboloid.cxx.
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overridevirtual |
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 749 of file TGeoParaboloid.cxx.
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overridevirtual |
Save a primitive as a C++ statement(s) on output stream "out".
Reimplemented from TGeoBBox.
Definition at line 608 of file TGeoParaboloid.cxx.
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overridevirtual |
Set paraboloid dimensions starting from an array.
Reimplemented from TGeoBBox.
Definition at line 512 of file TGeoParaboloid.cxx.
Set paraboloid dimensions.
Definition at line 494 of file TGeoParaboloid.cxx.
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overridevirtual |
Create paraboloid mesh points.
Reimplemented from TGeoBBox.
Definition at line 539 of file TGeoParaboloid.cxx.
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overridevirtual |
Create paraboloid mesh points.
Reimplemented from TGeoBBox.
Definition at line 624 of file TGeoParaboloid.cxx.
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overridevirtual |
Fill TBuffer3D structure for segments and polygons.
Reimplemented from TGeoBBox.
Definition at line 385 of file TGeoParaboloid.cxx.
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overridevirtual |
Reimplemented from TGeoBBox.
Definition at line 671 of file TGeoParaboloid.cxx.
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overridevirtual |
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inline |
Definition at line 78 of file TGeoParaboloid.h.
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private |
Definition at line 22 of file TGeoParaboloid.h.
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private |
Definition at line 23 of file TGeoParaboloid.h.
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private |
Definition at line 21 of file TGeoParaboloid.h.
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private |
Definition at line 20 of file TGeoParaboloid.h.
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private |
Definition at line 19 of file TGeoParaboloid.h.