Wrapper for TGeoShape with absolute positioning and color attributes allowing display of extracted TGeoShape's (without an active TGeoManager) and simplified geometries (needed for non-linear projections).

TGeoCompositeShapes and TGeoAssemblies are supported.

If fNSegments data-member is < 2 (0 by default), the default number of segments is used for tesselation and special GL objects are instantiated for selected shapes (spheres, tubes). If fNSegments is > 2, it gets forwarded to geo-manager and this tesselation detail is used when creating the buffer passed to GL.

Definition at line 23 of file TEveGeoShape.h.

Public Member Functions
	TEveGeoShape (const char name="TEveGeoShape", const char title=nullptr)
	Constructor.

	~TEveGeoShape () override
	Destructor.

void	ComputeBBox () override
	Compute bounding-box.

Int_t	GetNSegments () const

TObject *	GetObject (const TEveException &) const override
	Get a TObject associated with this render-element.

TGeoShape *	GetShape () const

TClass *	IsA () const override

virtual TBuffer3D *	MakeBuffer3D ()
	Create a TBuffer3D suitable for presentation of the shape.

void	Paint (Option_t *option="") override
	Paint object.

TClass *	ProjectedClass (const TEveProjection *p) const override
	Return class for projected objects:

void	Save (const char file, const char name="Extract")
	Save the shape tree as TEveGeoShapeExtract.

void	SaveExtract (const char file, const char name)
	Save the shape tree as TEveGeoShapeExtract.

void	SetNSegments (Int_t s)
	Set number of segments.

void	SetShape (TGeoShape *s)
	Set TGeoShape shown by this object.

void	Streamer (TBuffer &) override

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

void	WriteExtract (const char *name)
	Write the shape tree as TEveGeoShapeExtract to current directory.

Public Member Functions inherited from TEveShape
	TEveShape (const char n="TEveShape", const char t="")
	Constructor.

	~TEveShape () override
	Destructor.

void	CopyVizParams (const TEveElement *el) override
	Copy visualization parameters from element el.

virtual Bool_t	GetDrawFrame () const

virtual Color_t	GetFillColor () const

virtual Bool_t	GetHighlightFrame () const

virtual Color_t	GetLineColor () const

virtual Float_t	GetLineWidth () const

virtual Bool_t	GetMiniFrame () const

TClass *	IsA () const override

void	Paint (Option_t *option="") override
	Paint this object. Only direct rendering is supported.

virtual void	SetDrawFrame (Bool_t f)

virtual void	SetFillColor (Color_t c)

virtual void	SetHighlightFrame (Bool_t f)

virtual void	SetLineColor (Color_t c)

virtual void	SetLineWidth (Float_t lw)

void	SetMainColor (Color_t color) override
	Set main color.

virtual void	SetMiniFrame (Bool_t r)

void	Streamer (TBuffer &) override

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

void	WriteVizParams (std::ostream &out, const TString &var) override
	Write visualization parameters.

Public Member Functions inherited from TEveElementList
	TEveElementList (const char n="TEveElementList", const char t="", Bool_t doColor=kFALSE, Bool_t doTransparency=kFALSE)
	Constructor.

	TEveElementList (const TEveElementList &e)
	Copy constructor.

	~TEveElementList () override

Bool_t	AcceptElement (TEveElement *el) override
	Check if TEveElement el is inherited from fChildClass.

TEveElementList *	CloneElement () const override
	Clone the element via copy constructor.

TClass *	GetChildClass () const

const char *	GetElementName () const override
	Virtual function for retrieving name of the element.

const char *	GetElementTitle () const override
	Virtual function for retrieving title of the render-element.

void	SetChildClass (TClass *c)

void	SetElementName (const char *name) override
	Virtual function for setting of name of an element.

void	SetElementNameTitle (const char name, const char title) override
	Virtual function for setting of name and title of render element.

void	SetElementTitle (const char *title) override
	Virtual function for setting of title of an element.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Public Member Functions inherited from TEveElement
	TEveElement ()
	Default constructor.

	TEveElement (Color_t &main_color)
	Constructor.

	TEveElement (const TEveElement &e)
	Copy constructor.

virtual	~TEveElement ()
	Destructor.

virtual void	AddElement (TEveElement *el)
	Add el to the list of children.

virtual TGListTreeItem *	AddIntoListTree (TGListTree ltree, TEveElement parent)
	Add this render element into ltree to all items belonging to parent.

virtual TGListTreeItem *	AddIntoListTree (TGListTree ltree, TGListTreeItem parent_lti)
	Add this element into ltree to an already existing item parent_lti.

virtual TGListTreeItem *	AddIntoListTrees (TEveElement *parent)
	Add this render element into all list-trees and all items belonging to parent.

virtual void	AddParent (TEveElement *re)
	Add re into the list parents.

virtual void	AddStamp (UChar_t bits)
	Add (bitwise or) given stamps to fChangeBits.

virtual void	Annihilate ()
	Optimized destruction without check of reference-count.

virtual void	AnnihilateElements ()
	Annihilate elements.

Bool_t	ApplyVizTag (const TString &tag, const TString &fallback_tag="")
	Set the VizTag, find model-element from the VizDB and copy visualization-parameters from it.

List_i	BeginChildren ()

List_ci	BeginChildren () const

List_i	BeginParents ()

List_ci	BeginParents () const

virtual Bool_t	CanEditElement () const

virtual Bool_t	CanEditMainColor () const

virtual Bool_t	CanEditMainTrans () const

virtual Bool_t	CanEditMainTransparency () const

virtual void	CheckReferenceCount (const TEveException &eh="TEveElement::CheckReferenceCount ")
	Check external references to this and eventually auto-destruct the render-element.

virtual void	ClearStamps ()

virtual void	CloneChildrenRecurse (TEveElement *dest, Int_t level=0) const
	Clone children and attach them to the dest element.

virtual TEveElement *	CloneElementRecurse (Int_t level=0) const
	Clone elements and recurse 'level' deep over children.

virtual void	CollectSceneParents (List_t &scenes)
	Collect all parents of class TEveScene.

virtual void	CollectSceneParentsFromChildren (List_t &scenes, TEveElement *parent)
	Collect scene-parents from all children.

virtual void	CopyVizParamsFromDB ()
	Copy visualization parameters from the model-element fVizModel.

void	CSCApplyMainColorToAllChildren ()

void	CSCApplyMainColorToMatchingChildren ()

void	CSCApplyMainTransparencyToAllChildren ()

void	CSCApplyMainTransparencyToMatchingChildren ()

void	CSCImplySelectAllChildren ()

void	CSCTakeAnyParentAsMaster ()

void	DecDenyDestroy ()
	Decreases the deny-destroy count of the element.

virtual void	DecImpliedHighlighted ()
	Decrease element's implied-highlight count. Stamp appropriately.

virtual void	DecImpliedSelected ()
	Decrease element's implied-selection count. Stamp appropriately.

void	DecParentIgnoreCnt ()
	Decrease number of parents ignored in reference-counting.

virtual void	Destroy ()
	Destroy this element.

virtual void	DestroyElements ()
	Destroy all children of this element.

virtual void	DestroyListSubTree (TGListTree ltree, TGListTreeItem parent)
	Destroy sub-tree under item 'parent' in list-tree 'ltree'.

virtual void	DestroyMainTrans ()
	Destroy the main transformation matrix, it will always be taken as identity.

virtual void	DestroyOrWarn ()
	Destroy this element. Prints a warning if deny-destroy is in force.

void	DisableListElements (Bool_t rnr_self=kFALSE, Bool_t rnr_children=kFALSE)
	Disable rendering of children and their list contents.

void	DumpSourceObject () const
	Call Dump() on source object.

virtual void	ElementChanged (Bool_t update_scenes=kTRUE, Bool_t redraw=kFALSE)
	Call this after an element has been changed so that the state can be propagated around the framework.

void	EnableListElements (Bool_t rnr_self=kTRUE, Bool_t rnr_children=kTRUE)
	Enable rendering of children and their list contents.

List_i	EndChildren ()

List_ci	EndChildren () const

List_i	EndParents ()

List_ci	EndParents () const

virtual void	ExpandIntoListTree (TGListTree ltree, TGListTreeItem parent)
	Populates parent with elements.

void	ExportSourceObjectToCINT (char *var_name) const
	Export source object to CINT with given name for the variable.

virtual void	ExportToCINT (char *var_name)
	Export render-element to CINT with variable name var_name.

virtual void	FillImpliedSelectedSet (Set_t &impSelSet)
	Populate set impSelSet with derived / dependant elements.

TEveElement *	FindChild (const TString &name, const TClass *cls=nullptr)
	Find the first child with given name.

TEveElement *	FindChild (TPRegexp &regexp, const TClass *cls=nullptr)
	Find the first child whose name matches regexp.

Int_t	FindChildren (List_t &matches, const TString &name, const TClass *cls=nullptr)
	Find all children with given name and append them to matches list.

Int_t	FindChildren (List_t &matches, TPRegexp &regexp, const TClass *cls=nullptr)
	Find all children whose name matches regexp and append them to matches list.

virtual sLTI_i	FindItem (TGListTree *ltree)
	Find any list-tree-item of this element in list-tree 'ltree'.

virtual sLTI_i	FindItem (TGListTree ltree, TGListTreeItem parent_lti)
	Find list-tree-item of this element with given parent list-tree-item.

virtual TGListTreeItem *	FindListTreeItem (TGListTree *ltree)
	Find any list-tree-item of this element in list-tree 'ltree'.

virtual TGListTreeItem *	FindListTreeItem (TGListTree ltree, TGListTreeItem parent_lti)
	Find list-tree-item of this element with given parent list-tree-item.

Bool_t	FindVizModel ()
	Find model element in VizDB that corresponds to previously assigned fVizTag and set fVizModel accordingly.

TEveElement *	FirstChild () const
	Returns the first child element or 0 if the list is empty.

virtual TEveElement *	ForwardEdit ()
	Returns element to be displayed in GUI editor on click.

virtual TEveElement *	ForwardSelection ()
	Returns element to be selected on click.

UChar_t	GetChangeBits () const

TEveCompound *	GetCompound ()

Int_t	GetDenyDestroy () const
	Returns the number of times deny-destroy has been requested on the element.

Bool_t	GetDestroyOnZeroRefCnt () const
	Returns state of flag determining if the element will be destroyed when reference count reaches zero.

virtual TObject *	GetEditorObject (const TEveException &eh) const

virtual TString	GetHighlightTooltip ()

virtual const TGPicture *	GetListTreeCheckBoxIcon ()
	Returns list-tree-item check-box picture appropriate for given rendering state.

virtual const TGPicture *	GetListTreeIcon (Bool_t open=kFALSE)
	Returns pointer to first listtreeicon.

virtual Color_t	GetMainColor () const

Color_t *	GetMainColorPtr () const

virtual Char_t	GetMainTransparency () const

TEveElement *	GetMaster ()
	Returns the master element - that is:

virtual Int_t	GetNItems () const

Int_t	GetParentIgnoreCnt () const
	Get number of parents that should be ignored in doing reference-counting.

virtual TObject *	GetRenderObject (const TEveException &eh) const

virtual Bool_t	GetRnrAnything () const

virtual Bool_t	GetRnrChildren () const

virtual Bool_t	GetRnrSelf () const

virtual Bool_t	GetRnrState () const

virtual UChar_t	GetSelectedLevel () const
	Get selection level, needed for rendering selection and highlight feedback.

TRef &	GetSource ()

TObject *	GetSourceObject () const

void *	GetUserData () const

TEveElement *	GetVizModel () const

const TString &	GetVizTag () const

virtual Bool_t	HandleElementPaste (TEveElement *el)
	React to element being pasted or dnd-ed.

Bool_t	HasChild (TEveElement *el)
	Check if element el is a child of this element.

Bool_t	HasChildren () const

virtual Bool_t	HasMainColor () const

virtual Bool_t	HasMainTrans () const

Bool_t	HasParents () const

virtual void	HighlightElement (Bool_t state)
	Set element's highlight state. Stamp appropriately.

void	IncDenyDestroy ()
	Increases the deny-destroy count of the element.

virtual void	IncImpliedHighlighted ()
	Increase element's implied-highlight count. Stamp appropriately.

virtual void	IncImpliedSelected ()
	Increase element's implied-selection count. Stamp appropriately.

void	IncParentIgnoreCnt ()
	Increase number of parents ignored in reference-counting.

virtual void	InitMainTrans (Bool_t can_edit=kTRUE)
	Initialize the main transformation to identity matrix.

Bool_t	IsPickable () const

TEveElement *	LastChild () const
	Returns the last child element or 0 if the list is empty.

virtual void	NameTitleChanged ()
	Virtual function called when a name or title of the element has been changed.

Int_t	NumChildren () const

Int_t	NumParents () const

virtual void	PadPaint (Option_t *option)
	Paint self and/or children into currently active pad.

virtual void	PaintStandard (TObject *id)
	Paint object – a generic implementation for EVE elements.

void	PrintSourceObject () const
	Call Print() on source object.

virtual void	ProjectAllChildren (Bool_t same_depth=kTRUE)
	If this is a projectable, loop over all projected replicas and add the projected image of all children there.

virtual void	ProjectChild (TEveElement *el, Bool_t same_depth=kTRUE)
	If this is a projectable, loop over all projected replicas and add the projected image of child 'el' there.

virtual void	PropagateMainColorToProjecteds (Color_t color, Color_t old_color)
	Propagate color to projected elements.

virtual void	PropagateMainTransparencyToProjecteds (Char_t t, Char_t old_t)
	Propagate transparency to projected elements.

virtual void	PropagateRnrStateToProjecteds ()
	Propagate render state to the projected replicas of this element.

virtual void	PropagateVizParamsToElements (TEveElement *el=nullptr)
	Propagate visualization parameters from element el (defaulting to this) to all elements (children).

virtual void	PropagateVizParamsToProjecteds ()
	Propagate visualization parameters to dependent elements.

virtual TEveTrans *	PtrMainTrans (Bool_t create=kTRUE)
	Return pointer to main transformation.

void	RecheckImpliedSelections ()
	Call this if it is possible that implied-selection or highlight has changed for this element or for implied-selection this element is member of and you want to maintain consistent selection state.

const List_t &	RefChildren () const

virtual TEveTrans &	RefMainTrans ()
	Return reference to main transformation.

virtual void	RemoveElement (TEveElement *el)
	Remove el from the list of children.

virtual void	RemoveElementLocal (TEveElement *el)
	Perform additional local removal of el.

virtual void	RemoveElements ()
	Remove all elements.

virtual void	RemoveElementsLocal ()
	Perform additional local removal of all elements.

virtual Bool_t	RemoveFromListTree (TGListTree ltree, TGListTreeItem parent_lti)
	Remove element from list-tree 'ltree' where its parent item is 'parent_lti'.

virtual Int_t	RemoveFromListTrees (TEveElement *parent)
	Remove element from all list-trees where 'parent' is the user-data of the parent list-tree-item.

virtual void	RemoveParent (TEveElement *re)
	Remove re from the list of parents.

void	ResetAllCSCBits ()

void	ResetCSCBits (UChar_t f)

void	SaveVizParams (std::ostream &out, const TString &tag, const TString &var)
	Save visualization parameters for this element with given tag.

virtual void	SelectElement (Bool_t state)
	Set element's selection state. Stamp appropriately.

void	SetCompound (TEveCompound *c)

void	SetCSCBits (UChar_t f)

void	SetDestroyOnZeroRefCnt (Bool_t d)
	Sets the state of flag determining if the element will be destroyed when reference count reaches zero.

void	SetEditMainColor (Bool_t x)

void	SetEditMainTransparency (Bool_t x)

void	SetMainAlpha (Float_t alpha)
	Set main-transparency via float alpha variable.

void	SetMainColorPixel (Pixel_t pixel)
	Convert pixel to Color_t and call SetMainColor().

void	SetMainColorPtr (Color_t *color)

void	SetMainColorRGB (Float_t r, Float_t g, Float_t b)
	Convert RGB values to Color_t and call SetMainColor.

void	SetMainColorRGB (UChar_t r, UChar_t g, UChar_t b)
	Convert RGB values to Color_t and call SetMainColor.

virtual void	SetMainTransparency (Char_t t)
	Set main-transparency.

void	SetPickable (Bool_t p)

void	SetPickableRecursively (Bool_t p)
	Set pickable state on the element and all its children.

virtual Bool_t	SetRnrChildren (Bool_t rnr)
	Set render state of this element's children, i.e.

virtual Bool_t	SetRnrSelf (Bool_t rnr)
	Set render state of this element, i.e.

virtual Bool_t	SetRnrSelfChildren (Bool_t rnr_self, Bool_t rnr_children)
	Set state for rendering of this element and its children.

virtual Bool_t	SetRnrState (Bool_t rnr)
	Set render state of this element and of its children to the same value.

void	SetSourceObject (TObject *o)

virtual void	SetTransMatrix (const TGeoMatrix &mat)
	Set transformation matrix from TGeo's matrix.

virtual void	SetTransMatrix (Double_t *carr)
	Set transformation matrix from column-major array.

void	SetUserData (void *ud)

void	SetVizModel (TEveElement *model)
	Set visualization-parameter model element.

void	SetVizTag (const TString &tag)

virtual Bool_t	SingleRnrState () const

void	SpawnEditor ()
	Show GUI editor for this object.

void	StampColorSelection ()

void	StampObjProps ()

void	StampTransBBox ()

void	StampVisibility ()

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Bool_t	TestCSCBits (UChar_t f) const

virtual void	UnHighlighted ()
	Virtual function called when both fHighlighted is false and fImpliedHighlighted is 0.

virtual void	UnSelected ()
	Virtual function called when both fSelected is false and fImpliedSelected is 0.

void	VizDB_Apply (const char *tag)
	Set visual parameters for this object for given tag.

void	VizDB_Insert (const char *tag, Bool_t replace=kTRUE, Bool_t update=kTRUE)
	Create a replica of element and insert it into VizDB with given tag.

void	VizDB_Reapply ()
	Reset visual parameters for this object from VizDB.

void	VizDB_UpdateModel (Bool_t update=kTRUE)
	Copy visual parameters from this element to viz-db model.

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 Int_t	DistancetoPrimitive (Int_t px, Int_t py)
	Computes distance from point (px,py) to the object.

virtual void	Draw (Option_t *option="")
	Default Draw method for all objects.

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	ExecuteEvent (Int_t event, Int_t px, Int_t py)
	Execute action corresponding to an event at (px,py).

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.

virtual void	SavePrimitive (std::ostream &out, Option_t *option="")
	Save a primitive as a C++ statement(s) on output stream "out".

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.

Public Member Functions inherited from TEveProjectable
	TEveProjectable ()
	Constructor.

virtual	~TEveProjectable ()
	Destructor.

virtual void	AddProjected (TEveProjected *p)

virtual void	AddProjectedsToSet (std::set< TEveElement * > &set)
	Add the projected elements to the set, dyn-casting them to TEveElement.

virtual void	AnnihilateProjecteds ()
	Optimized destroy of projected elements with condition there is only one parent for projected element.

ProjList_i	BeginProjecteds ()

virtual void	ClearProjectedList ()

ProjList_i	EndProjecteds ()

virtual Bool_t	HasProjecteds () const

virtual void	PropagateMainColor (Color_t color, Color_t old_color)
	Set main color of projecteds if their color is the same as old_color.

virtual void	PropagateMainTransparency (Char_t t, Char_t old_t)
	Set main transparency of projecteds if their transparency is the same as the old one.

virtual void	PropagateRenderState (Bool_t rnr_self, Bool_t rnr_children)
	Set render state of projecteds.

virtual void	PropagateVizParams (TEveElement *el=nullptr)
	Set visualization parameters of projecteds.

virtual void	RemoveProjected (TEveProjected *p)

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Public Member Functions inherited from TAtt3D
	TAtt3D ()

virtual	~TAtt3D ()

virtual void	Sizeof3D () const
	Set total size of this 3D object (used by X3D interface).

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Public Member Functions inherited from TAttBBox
	TAttBBox ()

virtual	~TAttBBox ()

Float_t *	AssertBBox ()

Float_t *	GetBBox ()

Bool_t	GetBBoxOK () const

TAttBBox &	operator= (const TAttBBox &tab)

void	ResetBBox ()

void	SetupBBoxCube (Float_t extent, Float_t x, Float_t y, Float_t z)
	Setup bounding box as cube with given extent and center position.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Static Public Member Functions
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

static TGeoHMatrix *	GetGeoHMatrixIdentity ()
	Return static identity matrix in homogeneous representation.

static TGeoManager *	GetGeoMangeur ()
	Return static geo-manager that is used internally to make shapes lead a happy life.

static TEveGeoShape *	ImportShapeExtract (TEveGeoShapeExtract gse, TEveElement parent=nullptr)
	Import a shape extract 'gse' under element 'parent'.

Static Public Member Functions inherited from TEveShape
static void	CheckAndFixBoxOrientationEv (TEveVector box[8])
	Make sure box orientation is consistent with standard arrangement.

static void	CheckAndFixBoxOrientationFv (Float_t box[8][3])
	Make sure box orientation is consistent with standard arrangement.

static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

static Int_t	FindConvexHull (const vVector2_t &pin, vVector2_t &pout, TEveElement *caller=nullptr)
	Determines the convex-hull of points in pin.

static Bool_t	IsBoxOrientationConsistentEv (const TEveVector box[8])
	Checks if the first face normal is pointing into the other direction as the vector pointing towards the opposite face.

static Bool_t	IsBoxOrientationConsistentFv (const Float_t box[8][3])
	Checks if the first face normal is pointing into the other direction as the vector pointing towards the opposite face.

Static Public Member Functions inherited from TEveElementList
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

Static Public Member Functions inherited from TEveElement
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

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.

Static Public Member Functions inherited from TEveProjectable
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

Static Public Member Functions inherited from TAtt3D
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

Static Public Member Functions inherited from TAttBBox
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

Protected Member Functions
TEveGeoShapeExtract *	DumpShapeTree (TEveGeoShape geon, TEveGeoShapeExtract parent=nullptr)
	Export this shape and its descendants into a geoshape-extract.

TGeoShape *	MakePolyShape ()
	Create derived TEveGeoShape form a TGeoCompositeShape.

Protected Member Functions inherited from TEveElement
virtual void	AnnihilateRecursively ()
	Protected member function called from TEveElement::Annihilate().

virtual void	PreDeleteElement ()
	Externally assigned and controlled user data.

virtual void	RemoveElementsInternal ()
	Remove all elements.

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 Member Functions inherited from TAttBBox
	TAttBBox (const TAttBBox &tab)

void	AssertBBoxExtents (Float_t epsilon=0.005)
	Assert extents of all sides of the bounding-box are at least epsilon.

void	BBoxCheckPoint (const Float_t *p)

void	BBoxCheckPoint (Float_t x, Float_t y, Float_t z)

void	BBoxClear ()
	Remove BBox information.

void	BBoxInit (Float_t infinity=1e6)
	Dynamic Float_t[6] X(min,max), Y(min,max), Z(min,max)

void	BBoxZero (Float_t epsilon=0, Float_t x=0, Float_t y=0, Float_t z=0)
	Create cube of volume (2*epsilon)^3 at (x,y,z).

Static Protected Member Functions
static TEveGeoShape *	SubImportShapeExtract (TEveGeoShapeExtract gse, TEveElement parent)
	Recursive version for importing a shape extract tree.

Static Protected Member Functions inherited from TEveElement
static const char *	ToString (Bool_t b)
	Convert Bool_t to string - kTRUE or kFALSE.

Protected Attributes
TGeoCompositeShape *	fCompositeShape

Int_t	fNSegments

TGeoShape *	fShape

Protected Attributes inherited from TEveShape
Bool_t	fDrawFrame

Color_t	fFillColor

Bool_t	fHighlightFrame

Color_t	fLineColor

Float_t	fLineWidth

Bool_t	fMiniFrame

Protected Attributes inherited from TEveElementList
TClass *	fChildClass

Color_t	fColor

Protected Attributes inherited from TEveElement
Bool_t	fCanEditMainColor

Bool_t	fCanEditMainTrans

Bool_t	fCanEditMainTransparency

UChar_t	fChangeBits

List_t	fChildren

TEveCompound *	fCompound

UChar_t	fCSCBits

Int_t	fDenyDestroy
	Counter for top-level list-tree items that prevent automatic destruction.

Bool_t	fDestroyOnZeroRefCnt
	Deny-destroy count.

Char_t	fDestructing

Bool_t	fHighlighted

Short_t	fImpliedHighlighted

Short_t	fImpliedSelected

sLTI_t	fItems

Color_t *	fMainColorPtr

TEveTrans *	fMainTrans

Char_t	fMainTransparency

Int_t	fNumChildren

Int_t	fParentIgnoreCnt

List_t	fParents

Bool_t	fPickable

Bool_t	fRnrChildren

Bool_t	fRnrSelf

Bool_t	fSelected

TRef	fSource
	Set of list-tree-items.

Int_t	fTopItemCnt
	Counter for parents that are ignored in ref-counting.

void *	fUserData

TEveElement *	fVizModel

TString	fVizTag
	Element used as model from VizDB.

Protected Attributes inherited from TNamed
TString	fName

TString	fTitle

Protected Attributes inherited from TEveProjectable
ProjList_t	fProjectedList

Protected Attributes inherited from TAttBBox
Float_t *	fBBox

Static Protected Attributes
static TGeoManager *	fgGeoMangeur = init_geo_mangeur()
	Temporary holder (if passed shape is composite shape).

Private Member Functions
	TEveGeoShape (const TEveGeoShape &)

TEveGeoShape &	operator= (const TEveGeoShape &)

Additional Inherited Members
Public Types inherited from TEveShape
typedef std::vector< TEveVector2 >::iterator	vVector2_i

typedef std::vector< TEveVector2 >	vVector2_t

Public Types inherited from TEveElement
enum	EChangeBits { kCBColorSelection = (1ULL << ( 0 )) , kCBTransBBox = (1ULL << ( 1 )) , kCBObjProps = (1ULL << ( 2 )) , kCBVisibility = (1ULL << ( 3 )) }

typedef void(TEveElement::*	ImplySelect_foo) ()

typedef List_t::const_iterator	List_ci

typedef List_t::iterator	List_i

typedef std::list< TEveElement * >	List_t

typedef void(TEveElement::*	Select_foo) (Bool_t)

typedef Set_t::const_iterator	Set_ci

typedef Set_t::iterator	Set_i

typedef std::set< TEveElement * >	Set_t

typedef sLTI_t::iterator	sLTI_i

typedef sLTI_t::reverse_iterator	sLTI_ri

typedef std::set< TEveListTreeInfo >	sLTI_t

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 )) }

Public Types inherited from TEveProjectable
typedef std::list< TEveProjected * >::iterator	ProjList_i

typedef std::list< TEveProjected * >	ProjList_t

Static Public Attributes inherited from TEveElement
static const TGPicture *	fgListTreeIcons [9] = { nullptr }

static const TGPicture *	fgRnrIcons [4] = { nullptr }

Protected Types inherited from TEveElement
enum	ECompoundSelectionColorBits { kCSCBImplySelectAllChildren = (1ULL << ( 0 )) , kCSCBTakeAnyParentAsMaster = (1ULL << ( 1 )) , kCSCBApplyMainColorToAllChildren = (1ULL << ( 2 )) , kCSCBApplyMainColorToMatchingChildren = (1ULL << ( 3 )) , kCSCBApplyMainTransparencyToAllChildren = (1ULL << ( 4 )) , kCSCBApplyMainTransparencyToMatchingChildren = (1ULL << ( 5 )) }

enum	EDestruct { kNone , kStandard , kAnnihilate }

Protected Types inherited from TObject
enum	{ kOnlyPrepStep = (1ULL << ( 3 )) }

#include <TEveGeoShape.h>

Inheritance diagram for TEveGeoShape:

[legend]

Constructor & Destructor Documentation

◆ TEveGeoShape() [1/2]

TEveGeoShape::TEveGeoShape ( const TEveGeoShape & )

private

◆ TEveGeoShape() [2/2]

TEveGeoShape::TEveGeoShape	(	const char *	name = `"TEveGeoShape"`,
		const char *	title = `nullptr`
	)

Constructor.

Definition at line 107 of file TEveGeoShape.cxx.

◆ ~TEveGeoShape()

TEveGeoShape::~TEveGeoShape ( )

override

Destructor.

Definition at line 119 of file TEveGeoShape.cxx.

Member Function Documentation

◆ Class()

static TClass * TEveGeoShape::Class ( )

static

Returns: TClass describing this class

◆ Class_Name()

static const char * TEveGeoShape::Class_Name ( )

static

Returns: Name of this class

◆ Class_Version()

static constexpr Version_t TEveGeoShape::Class_Version ( )

inlinestaticconstexpr

Returns: Version of this class

Definition at line 69 of file TEveGeoShape.h.

◆ ComputeBBox()

void TEveGeoShape::ComputeBBox ( )

overridevirtual

Compute bounding-box.

Implements TAttBBox.

Definition at line 187 of file TEveGeoShape.cxx.

◆ DeclFileName()

static const char * TEveGeoShape::DeclFileName ( )

inlinestatic

Returns: Name of the file containing the class declaration

Definition at line 69 of file TEveGeoShape.h.

◆ DumpShapeTree()

TEveGeoShapeExtract * TEveGeoShape::DumpShapeTree	(	TEveGeoShape *	geon,
		TEveGeoShapeExtract *	parent = `nullptr`
	)

protected

Export this shape and its descendants into a geoshape-extract.

Definition at line 312 of file TEveGeoShape.cxx.

◆ GetGeoHMatrixIdentity()

TGeoHMatrix * TEveGeoShape::GetGeoHMatrixIdentity ( )

static

Return static identity matrix in homogeneous representation.

This is needed because TGeoCompositeShape::PaintComposite() assumes TGeoShape::fgTransform is a TGeoHMatrix and we need to pass in an identity matrix when painting a composite shape.

Definition at line 99 of file TEveGeoShape.cxx.

◆ GetGeoMangeur()

TGeoManager * TEveGeoShape::GetGeoMangeur ( )

static

Return static geo-manager that is used internally to make shapes lead a happy life.

Set gGeoManager to this object when creating TGeoShapes to be passed into TEveGeoShapes.

Definition at line 88 of file TEveGeoShape.cxx.

◆ GetNSegments()

Int_t TEveGeoShape::GetNSegments ( ) const

inline

Definition at line 48 of file TEveGeoShape.h.

◆ GetObject()

TObject * TEveGeoShape::GetObject ( const TEveException & eh ) const

inlineoverridevirtual

Get a TObject associated with this render-element.

Most cases uses double-inheritance from TEveElement and TObject so we just do a dynamic cast here. If some TEveElement descendant implements a different scheme, this virtual method should be overriden accordingly.

Reimplemented from TEveElementList.

Definition at line 45 of file TEveGeoShape.h.

◆ GetShape()

TGeoShape * TEveGeoShape::GetShape ( ) const

inline

Definition at line 49 of file TEveGeoShape.h.

◆ ImportShapeExtract()

TEveGeoShape * TEveGeoShape::ImportShapeExtract	(	TEveGeoShapeExtract *	gse,
		TEveElement *	parent = `nullptr`
	)

static

Import a shape extract 'gse' under element 'parent'.

Definition at line 367 of file TEveGeoShape.cxx.

◆ IsA()

TClass * TEveGeoShape::IsA ( ) const

inlineoverridevirtual

Returns: TClass describing current object

Reimplemented from TEveElementList.

Definition at line 69 of file TEveGeoShape.h.

◆ MakeBuffer3D()

TBuffer3D * TEveGeoShape::MakeBuffer3D ( )

virtual

Create a TBuffer3D suitable for presentation of the shape.

Transformation matrix is also applied.

Definition at line 428 of file TEveGeoShape.cxx.

◆ MakePolyShape()

TGeoShape * TEveGeoShape::MakePolyShape ( )

protected

Create derived TEveGeoShape form a TGeoCompositeShape.

Definition at line 127 of file TEveGeoShape.cxx.

◆ operator=()

TEveGeoShape & TEveGeoShape::operator= ( const TEveGeoShape & )

private

◆ Paint()

void TEveGeoShape::Paint ( Option_t * option = "" )

overridevirtual

Paint object.

Reimplemented from TObject.

Definition at line 206 of file TEveGeoShape.cxx.

◆ ProjectedClass()

TClass * TEveGeoShape::ProjectedClass ( const TEveProjection * p ) const

overridevirtual

Return class for projected objects:

2D projections: TEvePolygonSetProjected,
3D projections: TEveGeoShapeProjected. Virtual from TEveProjectable.

Reimplemented from TEveElementList.

Definition at line 416 of file TEveGeoShape.cxx.

◆ Save()

void TEveGeoShape::Save	(	const char *	file,
		const char *	name = `"Extract"`
	)

Save the shape tree as TEveGeoShapeExtract.

File is always recreated. This function is obsolete, use SaveExtractInstead().

Definition at line 281 of file TEveGeoShape.cxx.

◆ SaveExtract()

void TEveGeoShape::SaveExtract	(	const char *	file,
		const char *	name
	)

Save the shape tree as TEveGeoShapeExtract.

File is always recreated.

Definition at line 291 of file TEveGeoShape.cxx.

◆ SetNSegments()

void TEveGeoShape::SetNSegments ( Int_t s )

Set number of segments.

Definition at line 135 of file TEveGeoShape.cxx.

◆ SetShape()

void TEveGeoShape::SetShape ( TGeoShape * s )

Set TGeoShape shown by this object.

The shape is owned by TEveGeoShape but TGeoShape::fUniqueID is used for reference counting so you can pass the same shape to several TEveGeoShapes.

If it if is taken from an existing TGeoManager, manually increase the fUniqueID before passing it to TEveGeoShape.

Definition at line 155 of file TEveGeoShape.cxx.

◆ Streamer()

void TEveGeoShape::Streamer ( TBuffer & )

overridevirtual

Reimplemented from TEveElementList.

◆ StreamerNVirtual()

void TEveGeoShape::StreamerNVirtual ( TBuffer & ClassDef_StreamerNVirtual_b )

inline

Definition at line 69 of file TEveGeoShape.h.

◆ SubImportShapeExtract()

TEveGeoShape * TEveGeoShape::SubImportShapeExtract	(	TEveGeoShapeExtract *	gse,
		TEveElement *	parent
	)

staticprotected

Recursive version for importing a shape extract tree.

Definition at line 380 of file TEveGeoShape.cxx.

◆ WriteExtract()

void TEveGeoShape::WriteExtract ( const char * name )

Write the shape tree as TEveGeoShapeExtract to current directory.

Definition at line 303 of file TEveGeoShape.cxx.

Member Data Documentation

◆ fCompositeShape

TGeoCompositeShape* TEveGeoShape::fCompositeShape

protected

Definition at line 32 of file TEveGeoShape.h.

◆ fgGeoMangeur

TGeoManager * TEveGeoShape::fgGeoMangeur = init_geo_mangeur()

staticprotected

Temporary holder (if passed shape is composite shape).

Definition at line 34 of file TEveGeoShape.h.

◆ fNSegments

Int_t TEveGeoShape::fNSegments

protected

Definition at line 30 of file TEveGeoShape.h.

◆ fShape

TGeoShape* TEveGeoShape::fShape

protected

Definition at line 31 of file TEveGeoShape.h.

Libraries for TEveGeoShape:

[legend]

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

graf3d/eve/inc/TEveGeoShape.h
graf3d/eve/src/TEveGeoShape.cxx

Public Member Functions

Static Public Member Functions

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Static Protected Attributes

Private Member Functions

Additional Inherited Members

Constructor & Destructor Documentation

◆ TEveGeoShape() [1/2]

◆ TEveGeoShape() [2/2]

◆ ~TEveGeoShape()

Member Function Documentation

◆ Class()

◆ Class_Name()

◆ Class_Version()

◆ ComputeBBox()

◆ DeclFileName()

◆ DumpShapeTree()

◆ GetGeoHMatrixIdentity()

◆ GetGeoMangeur()

◆ GetNSegments()

◆ GetObject()

◆ GetShape()

◆ ImportShapeExtract()

◆ IsA()

◆ MakeBuffer3D()

◆ MakePolyShape()

◆ operator=()

◆ Paint()

◆ ProjectedClass()

◆ Save()

◆ SaveExtract()

◆ SetNSegments()

◆ SetShape()

◆ Streamer()

◆ StreamerNVirtual()

◆ SubImportShapeExtract()

◆ WriteExtract()

Member Data Documentation

◆ fCompositeShape

◆ fgGeoMangeur

◆ fNSegments

◆ fShape