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ROOT::Experimental::REveEllipsoid Class Reference

Definition at line 27 of file REveEllipsoid.hxx.

Public Member Functions

 REveEllipsoid (const std::string &n="REveJetConeProjected", const std::string &t="")
virtual ~REveEllipsoid ()
virtual void Outline ()
 Draw archade around base vectors.
TClassProjectedClass (const REveProjection *p) const override
 Virtual from REveProjectable, returns REveEllipsoidProjected class.
void SetBaseVectors (REveVector &v0, REveVector &v1, REveVector &v3)
 Three defining base vectors of ellipse.
void SetPhiStep (float ps)
 Set size of phi step in archade drawing.
Int_t WriteCoreJson (nlohmann::json &j, Int_t rnr_offset) override
 Fill core part of JSON representation.
- Public Member Functions inherited from ROOT::Experimental::REveStraightLineSet
 REveStraightLineSet (const std::string &n="StraightLineSet", const std::string &t="")
virtual ~REveStraightLineSet ()
Line_tAddLine (const REveVector &p1, const REveVector &p2)
 Add a line.
Line_tAddLine (Float_t x1, Float_t y1, Float_t z1, Float_t x2, Float_t y2, Float_t z2)
 Add a line.
Marker_tAddMarker (const REveVector &p, Int_t line_id=-1)
 Add a marker with given position.
Marker_tAddMarker (Float_t x, Float_t y, Float_t z, Int_t line_id=-1)
 Add a marker with given position.
Marker_tAddMarker (Int_t line_id, Float_t pos)
 Add a marker for line with given index on relative position pos.
void BuildRenderData () override
 Crates 3D point array for rendering.
void ComputeBBox () override
 Compute bounding-box.
void CopyVizParams (const REveElement *el) override
 Copy visualization parameters from element el.
virtual Bool_t GetDepthTest ()
REveChunkManagerGetLinePlex ()
REveChunkManagerGetMarkerPlex ()
virtual Bool_t GetRnrLines ()
virtual Bool_t GetRnrMarkers ()
TClassProjectedClass (const REveProjection *p) const override
 Return class of projected object.
virtual void SetDepthTest (Bool_t x)
void SetLine (int idx, const REveVector &p1, const REveVector &p2)
 Set line vertices with given index.
void SetLine (int idx, Float_t x1, Float_t y1, Float_t z1, Float_t x2, Float_t y2, Float_t z2)
 Set line vertices with given index.
void SetLineColor (Color_t col) override
 Set the line color.
virtual void SetRnrLines (Bool_t x)
virtual void SetRnrMarkers (Bool_t x)
Int_t WriteCoreJson (nlohmann::json &j, Int_t rnr_offset) override
 Fill core part of JSON representation.
void WriteVizParams (std::ostream &out, const TString &var) override
 Write visualization parameters.
- Public Member Functions inherited from ROOT::Experimental::REveElement
 REveElement (const REveElement &e)
 Copy constructor.
 REveElement (const std::string &name="", const std::string &title="")
 Default constructor.
virtual ~REveElement ()
virtual Bool_t AcceptElement (REveElement *el)
 Check if el can be added to this element.
virtual void AddAunt (REveAunt *au)
 Add el into the list aunts.
virtual void AddElement (REveElement *el)
 Add el to the list of children.
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.
virtual Bool_t CanEditElement () const
virtual Bool_t CanEditMainColor () const
virtual Bool_t CanEditMainTrans () const
virtual Bool_t CanEditMainTransparency () const
virtual void CheckReferenceCount (const std::string &from="<unknown>")
 Check external references to this and eventually auto-destruct the render-element.
virtual void ClearStamps ()
virtual void CloneChildrenRecurse (REveElement *dest, Int_t level=0) const
 Clone children and attach them to the dest element.
virtual REveElementCloneElement () const
 Clone the element via copy constructor.
virtual REveElementCloneElementRecurse (Int_t level=0) const
 Clone elements and recurse 'level' deep over children.
virtual void CopyVizParamsFromDB ()
 Copy visualization parameters from the model-element fVizModel.
void CSCApplyMainColorToAllChildren ()
void CSCApplyMainColorToMatchingChildren ()
void CSCApplyMainTransparencyToAllChildren ()
void CSCApplyMainTransparencyToMatchingChildren ()
void CSCImplySelectAllChildren ()
void CSCTakeMotherAsMaster ()
void DecDenyDestroy ()
 Decreases the deny-destroy count of the element.
void DecImpliedSelected ()
virtual void Destroy ()
 Destroy this element.
virtual void DestroyElements ()
 Destroy all children of this element.
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 EnableListElements (Bool_t rnr_self=kTRUE, Bool_t rnr_children=kTRUE)
 Enable rendering of children and their list contents.
virtual void ExportToCINT (const char *var_name)
 Export render-element to CINT with variable name var_name.
virtual void FillExtraSelectionData (nlohmann::json &, const std::set< int > &) const
virtual void FillImpliedSelectedSet (Set_t &impSelSet)
 Populate set impSelSet with derived / dependant elements.
REveElementFindChild (const TString &name, const TClass *cls=nullptr)
 Find the first child with given name.
REveElementFindChild (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.
REveElementFirstChild () const
 Returns the first child element or 0 if the list is empty.
UChar_t GetChangeBits () const
TClassGetChildClass () const
const char * GetCName () const
REveCompoundGetCompound ()
const char * GetCTitle () const
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.
ElementId_t GetElementId () const
virtual std::string GetHighlightTooltip (const std::set< int > &) const
int GetImpliedSelected ()
virtual Color_t GetMainColor () const
Color_tGetMainColorPtr () const
virtual Char_t GetMainTransparency () const
REveElementGetMother ()
const std::string & GetName () const
REveRenderDataGetRenderData () const
virtual Bool_t GetRnrAnything () const
virtual Bool_t GetRnrChildren () const
virtual Bool_t GetRnrSelf () const
virtual Bool_t GetRnrState () const
REveSceneGetScene ()
virtual REveElementGetSelectionMaster ()
 Returns the master element - that is:
const std::string & GetTitle () const
voidGetUserData () const
REveElementGetVizModel () const
const TStringGetVizTag () const
Bool_t HasAunts () const
Bool_t HasChild (REveElement *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 HasMother ()
bool HasScene ()
void IncDenyDestroy ()
 Increases the deny-destroy count of the element.
void IncImpliedSelected ()
virtual void InitMainTrans (Bool_t can_edit=kTRUE)
 Initialize the main transformation to identity matrix.
TClassIsA () const
 Return class for this element.
Bool_t IsPickable () const
REveElementLastChild () 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 NumAunts () const
Int_t NumChildren () const
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 (REveElement *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 PropagateVizParamsToChildren (REveElement *el=nullptr)
 Propagate visualization parameters from element el (defaulting to this) to all children.
virtual void PropagateVizParamsToProjecteds ()
 Propagate visualization parameters to dependent elements.
virtual REveTransPtrMainTrans (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.
AuntList_tRefAunts ()
const AuntList_tRefAunts () const
List_tRefChildren ()
const List_tRefChildren () const
virtual REveTransRefMainTrans ()
 Return reference to main transformation.
virtual void RemoveAunt (REveAunt *au)
 Remove el from the list of aunts.
virtual void RemoveElement (REveElement *el)
 Remove el from the list of children.
virtual void RemoveElementLocal (REveElement *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 RequiresExtraSelectionData () const
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.
void SetChildClass (TClass *c)
void SetCompound (REveCompound *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.
virtual void SetMainColor (Color_t color)
 Set main color of the element.
void SetMainColorPixel (Pixel_t pixel)
 Convert pixel to Color_t and call SetMainColor().
void SetMainColorPtr (Color_t *colptr)
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 SetName (const std::string &name)
 Set name of an element.
void SetNameTitle (const std::string &name, const std::string &title)
 Set name and title of an element.
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 SetSelectionMaster (REveElement *el)
void SetTitle (const std::string &title)
 Set title of an element.
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 SetupDefaultColorAndTransparency (Color_t col, Bool_t can_edit_color, Bool_t can_edit_transparency)
 Set up element to use built-in main color and set flags allowing editing of main color and transparency.
void SetUserData (void *ud)
void SetVizModel (REveElement *model)
 Set visualization-parameter model element.
Bool_t SetVizModelByTag ()
 Find model element in VizDB that corresponds to previously assigned fVizTag and set fVizModel accordingly.
void SetVizTag (const TString &tag)
virtual Bool_t SingleRnrState () const
void StampColorSelection ()
void StampElementAdded ()
void StampObjProps ()
void StampObjPropsPreChk ()
void StampTransBBox ()
void StampVisibility ()
Bool_t TestCSCBits (UChar_t f) const
void VizDB_Apply (const std::string &tag)
 Set visual parameters for this object for given tag.
void VizDB_Insert (const std::string &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 ROOT::Experimental::REveProjectable
 REveProjectable ()
 REveProjectable (const REveProjectable &)
 Copy constructor. Does shallow copy.
virtual ~REveProjectable ()
virtual void AddProjected (REveProjected *p)
virtual void AddProjectedsToSet (std::set< REveElement * > &set)
 Add the projected elements to the set, dyn-casting them to REveElement.
virtual void AnnihilateProjecteds ()
 Optimized destroy of projected elements with condition there is only one parent for projected element.
virtual void ClearProjectedList ()
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 (REveElement *el=nullptr)
 Set visualization parameters of projecteds.
ProjList_tRefProjecteds ()
virtual void RemoveProjected (REveProjected *p)
- Public Member Functions inherited from TAttLine
 TAttLine ()
 AttLine default constructor.
 TAttLine (Color_t lcolor, Style_t lstyle, Width_t lwidth)
 AttLine normal constructor.
virtual ~TAttLine ()
 AttLine destructor.
void Copy (TAttLine &attline) const
 Copy this line attributes to a new TAttLine.
Int_t DistancetoLine (Int_t px, Int_t py, Double_t xp1, Double_t yp1, Double_t xp2, Double_t yp2)
 Compute distance from point px,py to a line.
virtual Color_t GetLineColor () const
 Return the line color.
virtual Style_t GetLineStyle () const
 Return the line style.
virtual Width_t GetLineWidth () const
 Return the line width.
virtual void Modify ()
 Change current line attributes if necessary.
virtual void ResetAttLine (Option_t *option="")
 Reset this line attributes to default values.
virtual void SaveLineAttributes (std::ostream &out, const char *name, Int_t coldef=1, Int_t stydef=1, Int_t widdef=1)
 Save line attributes as C++ statement(s) on output stream out.
virtual void SetLineAttributes ()
 Invoke the DialogCanvas Line attributes.
virtual void SetLineColorAlpha (Color_t lcolor, Float_t lalpha)
 Set a transparent line color.
virtual void SetLineStyle (Style_t lstyle)
 Set the line style.
virtual void SetLineWidth (Width_t lwidth)
 Set the line width.
- Public Member Functions inherited from TAttMarker
 TAttMarker ()
 TAttMarker default constructor.
 TAttMarker (Color_t color, Style_t style, Size_t msize)
 TAttMarker normal constructor.
virtual ~TAttMarker ()
 TAttMarker destructor.
void Copy (TAttMarker &attmarker) const
 Copy this marker attributes to a new TAttMarker.
virtual Color_t GetMarkerColor () const
 Return the marker color.
virtual Size_t GetMarkerSize () const
 Return the marker size.
virtual Style_t GetMarkerStyle () const
 Return the marker style.
virtual void Modify ()
 Change current marker attributes if necessary.
virtual void ResetAttMarker (Option_t *toption="")
 Reset this marker attributes to the default values.
virtual void SaveMarkerAttributes (std::ostream &out, const char *name, Int_t coldef=1, Int_t stydef=1, Int_t sizdef=1)
 Save line attributes as C++ statement(s) on output stream out.
virtual void SetMarkerAttributes ()
 Invoke the DialogCanvas Marker attributes.
virtual void SetMarkerColor (Color_t mcolor=1)
 Set the marker color.
virtual void SetMarkerColorAlpha (Color_t mcolor, Float_t malpha)
 Set a transparent marker color.
virtual void SetMarkerSize (Size_t msize=1)
 Set the marker size.
virtual void SetMarkerStyle (Style_t mstyle=1)
 Set the marker style.
- Public Member Functions inherited from TAttBBox
 TAttBBox ()
virtual ~TAttBBox ()
Float_tAssertBBox ()
Float_tGetBBox ()
Bool_t GetBBoxOK () const
TAttBBoxoperator= (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.
- Public Member Functions inherited from ROOT::Experimental::REveSecondarySelectable
 REveSecondarySelectable ()=default
virtual ~REveSecondarySelectable ()
Bool_t GetAlwaysSecSelect () const
SelectionSet_tRefHighlightedSet ()
SelectionSet_tRefSelectedSet ()
void SetAlwaysSecSelect (Bool_t f)

Protected Member Functions

void DrawArch (float phiStart, float phiEnd, float phiStep, REveVector &v0, REveVector &v1, REveVector &v2)
 Draw archade as straight line set.
- Protected Member Functions inherited from ROOT::Experimental::REveElement
virtual void AnnihilateRecursively ()
 Protected member function called from REveElement::Annihilate().
void assign_element_id_recurisvely ()
void assign_scene_recursively (REveScene *s)
ElementId_t get_mother_id () const
ElementId_t get_scene_id () const
virtual void PreDeleteElement ()
 Vertex / normal / triangle index information for rendering.
virtual void RemoveElementsInternal ()
 Remove all elements.
- 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).

Protected Attributes

float fPhiStep
REveVector fV0
REveVector fV1
REveVector fV2
- Protected Attributes inherited from ROOT::Experimental::REveStraightLineSet
Bool_t fDepthTest
Line_tfLastLine {nullptr}
REveChunkManager fLinePlex
REveChunkManager fMarkerPlex
Bool_t fOwnLinesIds
Bool_t fOwnMarkersIds
Bool_t fRnrLines
Bool_t fRnrMarkers
- Protected Attributes inherited from ROOT::Experimental::REveElement
AuntList_t fAunts
Bool_t fCanEditMainColor {kFALSE}
Bool_t fCanEditMainTrans {kFALSE}
Bool_t fCanEditMainTransparency {kFALSE}
UChar_t fChangeBits {0}
TClassfChildClass {nullptr}
List_t fChildren
REveCompoundfCompound {nullptr}
UChar_t fCSCBits {0}
Color_t fDefaultColor {kPink}
Int_t fDenyDestroy {0}
Bool_t fDestroyOnZeroRefCnt {kTRUE}
 Deny-destroy count.
Char_t fDestructing {kNone}
Short_t fImpliedSelected {0}
Color_tfMainColorPtr {nullptr}
std::unique_ptr< REveTransfMainTrans
Char_t fMainTransparency {0}
REveElementfMother {nullptr}
std::string fName
Bool_t fPickable {0}
std::unique_ptr< REveRenderDatafRenderData
 Externally assigned and controlled user data.
Bool_t fRnrChildren {kTRUE}
Bool_t fRnrSelf {kTRUE}
REveScenefScene {nullptr}
REveElementfSelectionMaster {nullptr}
std::string fTitle
voidfUserData {nullptr}
REveElementfVizModel {nullptr}
TString fVizTag
 Element used as model from VizDB.
- Protected Attributes inherited from ROOT::Experimental::REveProjectable
ProjList_t fProjectedList
- Protected Attributes inherited from TAttLine
Color_t fLineColor
 Line color.
Style_t fLineStyle
 Line style.
Width_t fLineWidth
 Line width.
- Protected Attributes inherited from TAttMarker
Color_t fMarkerColor
 Marker color.
Size_t fMarkerSize
 Marker size.
Style_t fMarkerStyle
 Marker style.
- Protected Attributes inherited from TAttBBox
- Protected Attributes inherited from ROOT::Experimental::REveSecondarySelectable
Bool_t fAlwaysSecSelect {kFALSE}
SelectionSet_t fHighlightedSet
SelectionSet_t fSelectedSet

Private Member Functions

 REveEllipsoid (const REveEllipsoid &)=delete
REveEllipsoidoperator= (const REveEllipsoid &)=delete


class REveEllipsoidProjected

Additional Inherited Members

- Public Types inherited from ROOT::Experimental::REveElement
typedef std::list< REveAunt * > AuntList_t
enum  EChangeBits {
  kCBColorSelection = BIT(0) , kCBTransBBox = BIT(1) , kCBObjProps = BIT(2) , kCBVisibility = BIT(3) ,
  kCBElementAdded = BIT(4)
typedef std::list< REveElement * > List_t
typedef std::set< REveElement * > Set_t
- Public Types inherited from ROOT::Experimental::REveProjectable
typedef std::list< REveProjected * > ProjList_t
- Public Types inherited from ROOT::Experimental::REveSecondarySelectable
typedef std::set< Int_tSelectionSet_t
- Static Public Member Functions inherited from TAttMarker
static Width_t GetMarkerLineWidth (Style_t style)
 Internal helper function that returns the line width of the given marker style (0 = filled marker)
static Style_t GetMarkerStyleBase (Style_t style)
 Internal helper function that returns the corresponding marker style with line width 1 for the given style.
- Protected Types inherited from ROOT::Experimental::REveElement
enum  ECompoundSelectionColorBits {
  kCSCBImplySelectAllChildren = BIT(0) , kCSCBTakeMotherAsMaster = BIT(1) , kCSCBApplyMainColorToAllChildren = BIT(2) , kCSCBApplyMainColorToMatchingChildren = BIT(3) ,
  kCSCBApplyMainTransparencyToAllChildren = BIT(4) , kCSCBApplyMainTransparencyToMatchingChildren = BIT(5)
enum  EDestruct { kNone , kStandard , kAnnihilate }
- Static Protected Member Functions inherited from ROOT::Experimental::REveElement
static const std::string & ToString (Bool_t b)
 Convert Bool_t to string - kTRUE or kFALSE.

#include <ROOT/REveEllipsoid.hxx>

Inheritance diagram for ROOT::Experimental::REveEllipsoid:

Constructor & Destructor Documentation

◆ REveEllipsoid() [1/2]

ROOT::Experimental::REveEllipsoid::REveEllipsoid ( const REveEllipsoid )

◆ REveEllipsoid() [2/2]

REveEllipsoid::REveEllipsoid ( const std::string &  n = "REveJetConeProjected",
const std::string &  t = "" 


Definition at line 28 of file REveEllipsoid.cxx.

◆ ~REveEllipsoid()

virtual ROOT::Experimental::REveEllipsoid::~REveEllipsoid ( )

Definition at line 45 of file REveEllipsoid.hxx.

Member Function Documentation

◆ DrawArch()

void REveEllipsoid::DrawArch ( float  phiStart,
float  phiEnd,
float  phiStep,
REveVector v0,
REveVector v1,
REveVector v2 

Draw archade as straight line set.

Definition at line 38 of file REveEllipsoid.cxx.

◆ operator=()

REveEllipsoid & ROOT::Experimental::REveEllipsoid::operator= ( const REveEllipsoid )

◆ Outline()

void REveEllipsoid::Outline ( )

Draw archade around base vectors.

Definition at line 74 of file REveEllipsoid.cxx.

◆ ProjectedClass()

TClass * REveEllipsoid::ProjectedClass ( const REveProjection p) const

Virtual from REveProjectable, returns REveEllipsoidProjected class.

Implements ROOT::Experimental::REveProjectable.

Definition at line 85 of file REveEllipsoid.cxx.

◆ SetBaseVectors()

void REveEllipsoid::SetBaseVectors ( REveVector v0,
REveVector v1,
REveVector v3 

Three defining base vectors of ellipse.

Definition at line 64 of file REveEllipsoid.cxx.

◆ SetPhiStep()

void REveEllipsoid::SetPhiStep ( float  ps)

Set size of phi step in archade drawing.

Definition at line 56 of file REveEllipsoid.cxx.

◆ WriteCoreJson()

Int_t REveEllipsoid::WriteCoreJson ( nlohmann::json &  j,
Int_t  rnr_offset 

Fill core part of JSON representation.

Reimplemented from ROOT::Experimental::REveElement.

Definition at line 94 of file REveEllipsoid.cxx.

Friends And Related Symbol Documentation

◆ REveEllipsoidProjected

friend class REveEllipsoidProjected

Definition at line 29 of file REveEllipsoid.hxx.

Member Data Documentation

◆ fPhiStep

float ROOT::Experimental::REveEllipsoid::fPhiStep

Definition at line 40 of file REveEllipsoid.hxx.

◆ fV0

REveVector ROOT::Experimental::REveEllipsoid::fV0

Definition at line 36 of file REveEllipsoid.hxx.

◆ fV1

REveVector ROOT::Experimental::REveEllipsoid::fV1

Definition at line 37 of file REveEllipsoid.hxx.

◆ fV2

REveVector ROOT::Experimental::REveEllipsoid::fV2

Definition at line 38 of file REveEllipsoid.hxx.

Libraries for ROOT::Experimental::REveEllipsoid:

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