REveViewer Reve representation of TGLViewer.

Definition at line 28 of file REveViewer.hxx.

Public Types
typedef std::list< REveAunt * >	AuntList_t

enum	EAxesType { kAxesNone , kAxesOrigin , kAxesEdge }

enum	EBBoxState : UChar_t { kBBoxInvalid , kBBoxNone , kBBoxSet , kBBoxNotInWorld }

enum	ECameraCenter { kCameraCenterOrigin , kCameraCenterBBox }
	Point the camera looks at and orbits around after a camera reset. More...

using	ECameraType = REveCamera::ECameraType

enum	EChangeBits { kCBCoreJson = (1ULL << ( 0 )) , kCBTrans = (1ULL << ( 1 )) , kCBObjProps = (1ULL << ( 2 )) , kCBFullRebuild = kCBObjProps , kCBVisibility = (1ULL << ( 3 )) , kCBElementAdded = (1ULL << ( 4 )) }

enum	EToneMapMode { kToneReinhard = 0 , kToneExposure = 1 , kToneLinear = 2 , kToneKnee = 3 }
	Tone curve applied to the rendered buffer. Values match the shader. More...

typedef std::list< REveElement * >	List_t

typedef std::set< REveElement * >	Set_t

Public Member Functions
	REveViewer (const std::string &n="REveViewer", const std::string &t="")
	Constructor.

	~REveViewer () override
	Destructor.

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	AddScene (REveScene *scene)
	Add 'scene' to the list of scenes.

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.

EBBoxState	AssertBBox ()
	Compute the bounding box if it is invalid, and return its state.

virtual void	AuntChanged (REveAunt *)
	Called by an aunt that holds this element when the aunt has changed.

void	AutoTuneLights ()
	Ask the clients to pick a light scale that keeps the brightest channel just below white.

virtual void	BuildRenderData ()
	Build fRenderData, what the client draws.

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.

void	ClearAxesBBox ()
	Let the 3D axis follow the scene bounding box again.

virtual void	ClearStamps ()

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

virtual REveElement *	CloneElement () const
	Clone the element via copy constructor.

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

Int_t	ComposeSceneTrans (REveTrans &t) const
	Compose into `t` the matrices of this element and of its mothers up to, not including, its REveScene: the frame the client draws the element in.

virtual void	ComputeBBox ()
	Compute the bounding box in the element's own frame, before fMainTrans.

void	ConnectClient ()
	Function called from MIR when user wants to stream unsubscribed view.

virtual void	CopyVizParams (const REveElement *el)
	Copy visualization parameters from element el.

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	DisconnectClient ()
	Function called from MIR when user closes one of the viewer window.

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

virtual void	ExportToInterpreter (const char *var_name)
	Export render-element to Cling with variable name var_name.

virtual void	FillExtraSelectionData (nlohmann::json &, const std::set< int > &) const

virtual void	FillImpliedSelectedSet (Set_t &impSelSet, const std::set< int > &)
	Populate set impSelSet with derived / dependant elements.

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

REveElement *	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.

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

Float_t	GetAxesAtten () const

Float_t	GetAxesFontSize () const

EAxesType	GetAxesType () const

Int_t	GetAxesUpAxis () const

const REveVector &	GetBBoxMax () const

const REveVector &	GetBBoxMin () const

EBBoxState	GetBBoxState () const

bool	GetBlackBackground () const

REveCamera *	GetCamera () const

ECameraCenter	GetCameraCenter () const

UChar_t	GetChangeBits () const

TClass *	GetChildClass () const

const char *	GetCName () const

REveCompound *	GetCompound ()

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

Bool_t	GetExtrapolateMotion () const

virtual std::string	GetHighlightTooltip (const std::set< int > &) const

int	GetImpliedSelected ()

Float_t	GetLightScale () const

virtual Color_t	GetMainColor () const

Color_t *	GetMainColorPtr () const

virtual Char_t	GetMainTransparency () const

bool	GetMandatory ()

REveElement *	GetMother ()

const std::string &	GetName () const

REveRenderData *	GetRenderData () const

Float_t	GetRenderMaxHz () const
	Cap on how often the animation loop redraws this viewer, in frames per second, clamped to [0, 240].

virtual Bool_t	GetRnrAnything () const

virtual Bool_t	GetRnrChildren () const

virtual Bool_t	GetRnrSelf () const

virtual Bool_t	GetRnrState () const

REveScene *	GetScene ()

virtual REveElement *	GetSelectionMaster ()
	Returns the master element - that is:

bool	GetSyncCamera () const

const std::string &	GetTitle () const

Float_t	GetToneMapKnee () const

Int_t	GetToneMapMode () const

Float_t	GetTooltipAlpha () const

Float_t	GetTooltipFontSize () const

void *	GetUserData () const

REveElement *	GetVizModel () const

const TString &	GetVizTag () const

Bool_t	HasAunts () const

Bool_t	HasAxesBBox () 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, without motion.

TClass *	IsA () const
	Return class for this element Return REveElement class in case dicitonary is not exisiting.

Bool_t	IsPickable () const

REveElement *	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	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 REveTrans *	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.

void	Redraw (Bool_t resetCameras=kFALSE)
	Redraw viewer immediately.

AuntList_t &	RefAunts ()

const AuntList_t &	RefAunts () const

List_t &	RefChildren ()

const List_t &	RefChildren () const

virtual REveTrans &	RefMainTrans ()
	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.

void	RemoveElementLocal (REveElement *el) override
	Remove element 'el' from the list of children and also remove appropriate GLScene from GLViewer's list of scenes.

virtual void	RemoveElements ()
	Remove all elements.

void	RemoveElementsLocal () override
	Remove all children, forwarded to GLViewer.

virtual bool	RequiresExtraSelectionData () const

void	ResetAllCSCBits ()

void	ResetBBox ()

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	SetAxesAtten (Float_t a)
	Distance attenuation of the 3D axis labels.

void	SetAxesBBox (Float_t xmin, Float_t ymin, Float_t zmin, Float_t xmax, Float_t ymax, Float_t zmax)
	Fix the volume the 3D axis spans, as {min, max} per coordinate, instead of following the scene contents.

void	SetAxesFontSize (Float_t s)
	Label size for the 3D axis, as a fraction of viewport height, clamped to [0.004, 0.05].

void	SetAxesType (int)

void	SetAxesUpAxis (int)
	Set the up axis, 0/1/2 for x/y/z; any other value means none.

void	SetBlackBackground (bool)

void	SetCamera (ROOT::Experimental::REveCamera *cam)
	Set camera reference.

void	SetCameraByElementId (ElementId_t cameraId)

void	SetCameraCenter (ECameraCenter c)
	Set the point the camera looks at and orbits around, either the world origin or the center of the scene bounding box.

void	SetCameraType (REveCamera::ECameraType type)
	Set camera by type (backward compatibility with old API)

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	SetExtrapolateMotion (bool)
	Enable or disable client-side extrapolation of streamed motion.

void	SetLightScale (Float_t s)
	Multiplier on the client's light intensities, clamped at zero from below.

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	SetMandatory (bool x)

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.

void	SetRenderMaxHz (Float_t)
	Cap the redraw rate of this viewer, in frames per second; 0 is uncapped.

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.

void	SetToneMapKnee (Float_t k)
	Knee position for kToneKnee: colours below this pass through exactly, so raising it buys fidelity and spends highlight gradient.

void	SetToneMapMode (Int_t m)
	Tone curve, as EToneMapMode.

void	SetTooltipAlpha (Float_t a)
	Opacity of the plate behind the tooltip and kept annotations.

void	SetTooltipFontSize (Float_t s)
	Label size for the hover tooltip, as a fraction of viewport height.

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	Stamp ()

void	StampCoreJson ()

void	StampElementAdded ()

void	StampObjProps ()

void	StampTrans ()

void	StampVisibility ()

void	SyncCamera (bool s)

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.

Int_t	WriteCoreJson (nlohmann::json &cj, Int_t rnr_offset) override
	Stream Camera Info.

virtual void	WriteTransJson (nlohmann::json &cj)
	Write the main transformation and its motion for a kCBTrans update.

virtual void	WriteVizParams (std::ostream &out, const TString &var)
	Write-out visual parameters for this object.

Static Public Attributes
static constexpr ECameraType	kCameraOrthoXnOY = REveCamera::kCameraOrthoXnOY

static constexpr ECameraType	kCameraOrthoXnOZ = REveCamera::kCameraOrthoXnOZ

static constexpr ECameraType	kCameraOrthoXOY = REveCamera::kCameraOrthoXOY

static constexpr ECameraType	kCameraOrthoXOZ = REveCamera::kCameraOrthoXOZ

static constexpr ECameraType	kCameraOrthoZnOX = REveCamera::kCameraOrthoZnOX

static constexpr ECameraType	kCameraOrthoZnOY = REveCamera::kCameraOrthoZnOY

static constexpr ECameraType	kCameraOrthoZOX = REveCamera::kCameraOrthoZOX

static constexpr ECameraType	kCameraOrthoZOY = REveCamera::kCameraOrthoZOY

static constexpr ECameraType	kCameraPerspXOY = REveCamera::kCameraPerspXOY

static constexpr ECameraType	kCameraPerspXOZ = REveCamera::kCameraPerspXOZ

static constexpr ECameraType	kCameraPerspYOZ = REveCamera::kCameraPerspYOZ

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

enum	EDestruct { kNone , kStandard , kAnnihilate }

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

void	AssertBBoxExtents (Float_t epsilon=0.005)
	Widen every side of the bounding box shorter than `epsilon` to `epsilon`, keeping its centre.

void	assign_element_id_recurisvely ()

void	assign_scene_recursively (REveScene *s)

void	BBoxCheckBox (const REveVector &c, const REveVector &h)
	Grow the box to hold the axis-aligned box with centre `c` and half sizes `h`.

void	BBoxCheckPoint (const Float_t *p)

void	BBoxCheckPoint (const REveVector &v)

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

void	BBoxClear ()

void	BBoxInit ()
	Start filling the bounding box with BBoxCheckPoint(): min at +infinity, max at -infinity, so the first point sets both.

void	BBoxNotInWorld ()

void	BBoxZero (Float_t epsilon=0, Float_t x=0, Float_t y=0, Float_t z=0)
	Set the bounding box to a cube of half-side `epsilon` at (`x`, `y`, `z`); with the defaults, a point at the origin.

ElementId_t	get_mother_id () const

ElementId_t	get_scene_id () const

virtual void	PreDeleteElement ()
	Called before the element is deleted, thus offering the last chance to detach from acquired resources and from the framework itself.

virtual void	RemoveElementsInternal ()
	Remove all elements.

Static Protected Member Functions
static void	AppendMirErrorString (std::string_view err_str)

static void	ClearMirContext ()

static void	SetMirContext (REveElement *el)

static void	SetMirError (int error, std::string_view err_str="")

static const std::string &	ToString (Bool_t b)
	Convert Bool_t to string - kTRUE or kFALSE.

Protected Attributes
AuntList_t	fAunts

REveVector	fBBoxMax
	!

REveVector	fBBoxMin
	! Bounding box in the element's own frame.

EBBoxState	fBBoxState {kBBoxInvalid}
	!

Bool_t	fCanEditMainColor {kFALSE}

Bool_t	fCanEditMainTrans {kFALSE}

Bool_t	fCanEditMainTransparency {kFALSE}

UChar_t	fChangeBits {0}
	!

TClass *	fChildClass {nullptr}

List_t	fChildren

REveCompound *	fCompound {nullptr}

UChar_t	fCSCBits {0}

Color_t	fDefaultColor {kPink}

Int_t	fDenyDestroy {0}
	! Deny-destroy count.

Bool_t	fDestroyOnZeroRefCnt {kTRUE}

Char_t	fDestructing {kNone}
	!

Short_t	fImpliedSelected {0}

Color_t *	fMainColorPtr {nullptr}

std::unique_ptr< REveTrans >	fMainTrans

Char_t	fMainTransparency {0}

REveElement *	fMother {nullptr}

std::string	fName

Bool_t	fPickable {false}

std::unique_ptr< REveRenderData >	fRenderData
	! Vertex / normal / triangle index information for rendering.

Bool_t	fRnrChildren {kTRUE}

Bool_t	fRnrSelf {kTRUE}

REveScene *	fScene {nullptr}

REveElement *	fSelectionMaster {nullptr}

std::string	fTitle

void *	fUserData {nullptr}
	! Externally assigned and controlled user data.

REveElement *	fVizModel {nullptr}
	! Element used as model from VizDB.

TString	fVizTag

Static Protected Attributes
static thread_local REveElement *	stlMirAlpha = nullptr

static thread_local int	stlMirError = 0

static thread_local std::string	stlMirErrorString

Private Member Functions
	REveViewer (const REveViewer &)=delete

ROOT::Experimental::REveCamera *	CreateCamera (ECameraType type)

REveViewer &	operator= (const REveViewer &)=delete

Private Attributes
Int_t	fAutoTuneSerial {0}
	Bumped by AutoTuneLights(); the client re-measures when it changes.

Float_t	fAxesAtten {1.f}
	Distance attenuation of the 3D axis labels; see SetAxesAtten().

Float_t	fAxesBBox [6] {}
	xmin, ymin, zmin, xmax, ymax, zmax

Float_t	fAxesFontSize {0.015f}
	3D axis label size, as a fraction of viewport height.

EAxesType	fAxesType {kAxesNone}

Int_t	fAxesUpAxis {-1}
	Which axis points up: 0/1/2 for x/y/z, -1 (default) for none.

bool	fBlackBackground {false}

REveCamera *	fCamera {0}

ECameraCenter	fCameraCenter {kCameraCenterOrigin}

std::vector< REveCamera * >	fCameraList

ElementId_t	fElementId {0}

Bool_t	fExtrapolateMotion {kTRUE}
	Let the client extrapolate streamed motion between updates.

Bool_t	fHasAxesBBox {kFALSE}
	see SetAxesBBox()

Float_t	fLightScale {0.85}
	Multiplier on the client's light intensities; see SetLightScale().

bool	fMandatory {true}

std::string	fPostStreamFlag

Float_t	fRenderMaxHz {0.f}
	see SetRenderMaxHz(); 0 is uncapped

bool	fSyncCamera {true}

Float_t	fToneMapKnee {0.95}

Int_t	fToneMapMode {kToneKnee}

Float_t	fTooltipAlpha {0.85f}
	Opacity of the plate behind the tooltip and kept annotations, in [0, 1].

Float_t	fTooltipFontSize {0.012f}
	Tooltip text size, same units as fAxesFontSize.

#include <ROOT/REveViewer.hxx>

Inheritance diagram for ROOT::Experimental::REveViewer:

[legend]

Member Typedef Documentation

◆ AuntList_t

typedef std::list<REveAunt*> ROOT::Experimental::REveElement::AuntList_t

inherited

Definition at line 58 of file REveElement.hxx.

◆ ECameraType

using ROOT::Experimental::REveViewer::ECameraType = REveCamera::ECameraType

Definition at line 32 of file REveViewer.hxx.

◆ List_t

typedef std::list<REveElement*> ROOT::Experimental::REveElement::List_t

inherited

Definition at line 54 of file REveElement.hxx.

◆ Set_t

typedef std::set<REveElement*> ROOT::Experimental::REveElement::Set_t

inherited

Definition at line 56 of file REveElement.hxx.

Member Enumeration Documentation

◆ EAxesType

enum ROOT::Experimental::REveViewer::EAxesType

Enumerator
kAxesNone
kAxesOrigin
kAxesEdge

Definition at line 47 of file REveViewer.hxx.

◆ EBBoxState

enum ROOT::Experimental::REveElement::EBBoxState : UChar_t

inherited

Enumerator
kBBoxInvalid
kBBoxNone
kBBoxSet
kBBoxNotInWorld

Definition at line 104 of file REveElement.hxx.

◆ ECameraCenter

enum ROOT::Experimental::REveViewer::ECameraCenter

Point the camera looks at and orbits around after a camera reset.

Enumerator
kCameraCenterOrigin	world origin, (0, 0, 0)
kCameraCenterBBox	center of the scene bounding box

Definition at line 54 of file REveViewer.hxx.

◆ EChangeBits

enum ROOT::Experimental::REveElement::EChangeBits

inherited

Enumerator
kCBCoreJson
kCBTrans
kCBObjProps
kCBFullRebuild
kCBVisibility
kCBElementAdded

Definition at line 377 of file REveElement.hxx.

◆ ECompoundSelectionColorBits

enum ROOT::Experimental::REveElement::ECompoundSelectionColorBits

protectedinherited

Enumerator
kCSCBImplySelectAllChildren
kCSCBTakeMotherAsMaster
kCSCBApplyMainColorToAllChildren
kCSCBApplyMainColorToMatchingChildren
kCSCBApplyMainTransparencyToAllChildren
kCSCBApplyMainTransparencyToMatchingChildren

Definition at line 319 of file REveElement.hxx.

◆ EDestruct

enum ROOT::Experimental::REveElement::EDestruct

protectedinherited

Enumerator
kNone
kStandard
kAnnihilate

Definition at line 329 of file REveElement.hxx.

◆ EToneMapMode

enum ROOT::Experimental::REveViewer::EToneMapMode

Tone curve applied to the rendered buffer. Values match the shader.

Enumerator
kToneReinhard
kToneExposure
kToneLinear	no curve; exact colours, but anything over 1 clips
kToneKnee	identity below the knee, smooth roll-off above

Definition at line 61 of file REveViewer.hxx.

Constructor & Destructor Documentation

◆ REveViewer() [1/2]

ROOT::Experimental::REveViewer::REveViewer ( const REveViewer & )

privatedelete

◆ REveViewer() [2/2]

REveViewer::REveViewer	(	const std::string &	n = "REveViewer",
		const std::string &	t = "" )

Constructor.

Definition at line 36 of file REveViewer.cxx.

◆ ~REveViewer()

REveViewer::~REveViewer ( )

override

Destructor.

Definition at line 46 of file REveViewer.cxx.

Member Function Documentation

◆ AcceptElement()

Bool_t REveElement::AcceptElement ( REveElement * el )

virtualinherited

Check if el can be added to this element.

Here we make sure the new child is not equal to this and, if fChildClass is set, that it is inherited from it.

Reimplemented in ROOT::Experimental::REveSceneInfo.

Definition at line 911 of file REveElement.cxx.

◆ AddAunt()

void REveElement::AddAunt ( REveAunt * au )

virtualinherited

Add el into the list aunts.

Adding aunt is subordinate to adding a niece. This is an internal function.

Definition at line 551 of file REveElement.cxx.

◆ AddElement()

void REveElement::AddElement ( REveElement * el )

virtualinherited

Add el to the list of children.

Reimplemented in ROOT::Experimental::REveCompound, and ROOT::Experimental::REveViewerList.

Definition at line 923 of file REveElement.cxx.

◆ AddScene()

void REveViewer::AddScene ( REveScene * scene )

virtual

Add 'scene' to the list of scenes.

Definition at line 61 of file REveViewer.cxx.

◆ AddStamp()

void REveElement::AddStamp ( UChar_t bits )

virtualinherited

Add (bitwise or) given stamps to fChangeBits.

Register this element to REX::gEve as stamped. This method is virtual so that sub-classes can add additional actions. The base-class method should still be called (or replicated).

Definition at line 1492 of file REveElement.cxx.

◆ Annihilate()

void REveElement::Annihilate ( )

virtualinherited

Optimized destruction without check of reference-count.

Parents are not notified about child destruction. The method should only be used when an element does not have more than one parent – otherwise an exception is thrown.

Definition at line 1259 of file REveElement.cxx.

◆ AnnihilateElements()

void REveElement::AnnihilateElements ( )

virtualinherited

Annihilate elements.

Definition at line 1288 of file REveElement.cxx.

◆ AnnihilateRecursively()

void REveElement::AnnihilateRecursively ( )

protectedvirtualinherited

Protected member function called from REveElement::Annihilate().

Definition at line 1233 of file REveElement.cxx.

◆ AppendMirErrorString()

void REveElement::AppendMirErrorString ( std::string_view err_str )

staticprotectedinherited

Definition at line 147 of file REveElement.cxx.

◆ ApplyVizTag()

Bool_t REveElement::ApplyVizTag	(	const TString &	tag,
		const TString &	fallback_tag = "" )

inherited

Set the VizTag, find model-element from the VizDB and copy visualization-parameters from it.

If the model is not found and fallback_tag is non-null, search for it is attempted as well. For example: ApplyVizTag("TPC Clusters", "Clusters");

If the model-element can not be found a warning is printed and false is returned.

Definition at line 342 of file REveElement.cxx.

◆ AssertBBox()

REveElement::EBBoxState REveElement::AssertBBox ( )

inherited

Compute the bounding box if it is invalid, and return its state.

Definition at line 1566 of file REveElement.cxx.

◆ AssertBBoxExtents()

void REveElement::AssertBBoxExtents ( Float_t epsilon = 0.005 )

protectedinherited

Widen every side of the bounding box shorter than epsilon to epsilon, keeping its centre.

Definition at line 1539 of file REveElement.cxx.

◆ assign_element_id_recurisvely()

void REveElement::assign_element_id_recurisvely ( )

protectedinherited

Definition at line 172 of file REveElement.cxx.

◆ assign_scene_recursively()

void REveElement::assign_scene_recursively ( REveScene * s )

protectedinherited

Definition at line 193 of file REveElement.cxx.

◆ AuntChanged()

virtual void ROOT::Experimental::REveElement::AuntChanged ( REveAunt * )

inlinevirtualinherited

Called by an aunt that holds this element when the aunt has changed.

Reimplemented in ROOT::Experimental::REveProjectionAxis.

Definition at line 192 of file REveElement.hxx.

◆ AutoTuneLights()

void REveViewer::AutoTuneLights ( )

Ask the clients to pick a light scale that keeps the brightest channel just below white.

Only a client can measure that, so it reports its choice back through SetLightScale().

Definition at line 266 of file REveViewer.cxx.

◆ BBoxCheckBox()

void ROOT::Experimental::REveElement::BBoxCheckBox	(	const REveVector &	c,
		const REveVector &	h )

inlineprotectedinherited

Grow the box to hold the axis-aligned box with centre c and half sizes h.

Definition at line 128 of file REveElement.hxx.

◆ BBoxCheckPoint() [1/3]

void ROOT::Experimental::REveElement::BBoxCheckPoint ( const Float_t * p )

inlineprotectedinherited

Definition at line 126 of file REveElement.hxx.

◆ BBoxCheckPoint() [2/3]

void ROOT::Experimental::REveElement::BBoxCheckPoint ( const REveVector & v )

inlineprotectedinherited

Definition at line 120 of file REveElement.hxx.

◆ BBoxCheckPoint() [3/3]

void ROOT::Experimental::REveElement::BBoxCheckPoint	(	Float_t	x,
		Float_t	y,
		Float_t	z )

inlineprotectedinherited

Definition at line 125 of file REveElement.hxx.

◆ BBoxClear()

void ROOT::Experimental::REveElement::BBoxClear ( )

inlineprotectedinherited

Definition at line 118 of file REveElement.hxx.

◆ BBoxInit()

void REveElement::BBoxInit ( )

protectedinherited

Start filling the bounding box with BBoxCheckPoint(): min at +infinity, max at -infinity, so the first point sets both.

A box that no point reached stays inverted, and AssertBBox() reports it as kBBoxNone.

Definition at line 1516 of file REveElement.cxx.

◆ BBoxNotInWorld()

void ROOT::Experimental::REveElement::BBoxNotInWorld ( )

inlineprotectedinherited

Definition at line 119 of file REveElement.hxx.

◆ BBoxZero()

void REveElement::BBoxZero	(	Float_t	epsilon = 0,
		Float_t	x = 0,
		Float_t	y = 0,
		Float_t	z = 0 )

protectedinherited

Set the bounding box to a cube of half-side epsilon at (x, y, z); with the defaults, a point at the origin.

Definition at line 1528 of file REveElement.cxx.

◆ BuildRenderData()

void REveElement::BuildRenderData ( )

virtualinherited

Build fRenderData, what the client draws.

An element with nothing to draw leaves it empty, as this base does. The matrix goes as JSON, see WriteCoreJson().

Definition at line 1581 of file REveElement.cxx.

◆ CanEditElement()

virtual Bool_t ROOT::Experimental::REveElement::CanEditElement ( ) const

inlinevirtualinherited

Definition at line 250 of file REveElement.hxx.

◆ CanEditMainColor()

virtual Bool_t ROOT::Experimental::REveElement::CanEditMainColor ( ) const

inlinevirtualinherited

Definition at line 264 of file REveElement.hxx.

◆ CanEditMainTrans()

virtual Bool_t ROOT::Experimental::REveElement::CanEditMainTrans ( ) const

inlinevirtualinherited

Definition at line 284 of file REveElement.hxx.

◆ CanEditMainTransparency()

virtual Bool_t ROOT::Experimental::REveElement::CanEditMainTransparency ( ) const

inlinevirtualinherited

Definition at line 277 of file REveElement.hxx.

◆ CheckReferenceCount()

void REveElement::CheckReferenceCount ( const std::string & from = "<unknown>" )

virtualinherited

Check external references to this and eventually auto-destruct the render-element.

Reimplemented in ROOT::Experimental::REveTrackPropagator.

Definition at line 576 of file REveElement.cxx.

◆ ClearAxesBBox()

void REveViewer::ClearAxesBBox ( )

Let the 3D axis follow the scene bounding box again.

Definition at line 139 of file REveViewer.cxx.

◆ ClearMirContext()

void REveElement::ClearMirContext ( )

staticprotectedinherited

Definition at line 130 of file REveElement.cxx.

◆ ClearStamps()

virtual void ROOT::Experimental::REveElement::ClearStamps ( )

inlinevirtualinherited

Definition at line 416 of file REveElement.hxx.

◆ CloneChildrenRecurse()

void REveElement::CloneChildrenRecurse	(	REveElement *	dest,
		Int_t	level = 0 ) const

virtualinherited

Clone children and attach them to the dest element.

If level == 0, only the direct descendants are cloned (default). If level == -1, all the hierarchy is cloned.

Definition at line 252 of file REveElement.cxx.

◆ CloneElement()

REveElement * REveElement::CloneElement ( ) const

virtualinherited

Clone the element via copy constructor.

Should be implemented for all classes that require cloning support.

Reimplemented in ROOT::Experimental::REvePointSet.

Definition at line 227 of file REveElement.cxx.

◆ CloneElementRecurse()

REveElement * REveElement::CloneElementRecurse ( Int_t level = 0 ) const

virtualinherited

Clone elements and recurse 'level' deep over children.

If level == 0, only the element itself is cloned (default).
If level == -1, all the hierarchy is cloned.

Definition at line 237 of file REveElement.cxx.

◆ ComposeSceneTrans()

Int_t REveElement::ComposeSceneTrans ( REveTrans & t ) const

inherited

Compose into t the matrices of this element and of its mothers up to, not including, its REveScene: the frame the client draws the element in.

Returns the number of matrices; t is set only when it is non-zero.

Definition at line 891 of file REveElement.cxx.

◆ ComputeBBox()

void REveElement::ComputeBBox ( )

virtualinherited

Compute the bounding box in the element's own frame, before fMainTrans.

Overrides fill it with BBoxInit() and BBoxCheckPoint(), or BBoxZero(), or call BBoxNotInWorld() for screen-space content. This default is for an element with no geometry of its own.

Definition at line 1558 of file REveElement.cxx.

◆ ConnectClient()

void REveViewer::ConnectClient ( )

Function called from MIR when user wants to stream unsubscribed view.

Definition at line 319 of file REveViewer.cxx.

◆ CopyVizParams()

void REveElement::CopyVizParams ( const REveElement * el )

virtualinherited

Copy visualization parameters from element el.

This method needs to be overriden by any class that introduces new parameters.

Reimplemented in ROOT::Experimental::REveLine, ROOT::Experimental::REvePointSet, ROOT::Experimental::REveShape, ROOT::Experimental::REveStraightLineSet, ROOT::Experimental::REveTrack, and ROOT::Experimental::REveTrackList.

Definition at line 405 of file REveElement.cxx.

◆ CopyVizParamsFromDB()

void REveElement::CopyVizParamsFromDB ( )

virtualinherited

Copy visualization parameters from the model-element fVizModel.

A warning is printed if the model-element fVizModel is not set.

Definition at line 419 of file REveElement.cxx.

◆ CreateCamera()

REveCamera * REveViewer::CreateCamera ( ECameraType type )

private

Definition at line 569 of file REveViewer.cxx.

◆ CSCApplyMainColorToAllChildren()

void ROOT::Experimental::REveElement::CSCApplyMainColorToAllChildren ( )

inlineinherited

Definition at line 363 of file REveElement.hxx.

◆ CSCApplyMainColorToMatchingChildren()

void ROOT::Experimental::REveElement::CSCApplyMainColorToMatchingChildren ( )

inlineinherited

Definition at line 364 of file REveElement.hxx.

◆ CSCApplyMainTransparencyToAllChildren()

void ROOT::Experimental::REveElement::CSCApplyMainTransparencyToAllChildren ( )

inlineinherited

Definition at line 365 of file REveElement.hxx.

◆ CSCApplyMainTransparencyToMatchingChildren()

void ROOT::Experimental::REveElement::CSCApplyMainTransparencyToMatchingChildren ( )

inlineinherited

Definition at line 366 of file REveElement.hxx.

◆ CSCImplySelectAllChildren()

void ROOT::Experimental::REveElement::CSCImplySelectAllChildren ( )

inlineinherited

Definition at line 361 of file REveElement.hxx.

◆ CSCTakeMotherAsMaster()

void ROOT::Experimental::REveElement::CSCTakeMotherAsMaster ( )

inlineinherited

Definition at line 362 of file REveElement.hxx.

◆ DecDenyDestroy()

void REveElement::DecDenyDestroy ( )

inherited

Decreases the deny-destroy count of the element.

Call this after releasing an external pointer to the element.

Definition at line 1399 of file REveElement.cxx.

◆ DecImpliedSelected()

void ROOT::Experimental::REveElement::DecImpliedSelected ( )

inlineinherited

Definition at line 351 of file REveElement.hxx.

◆ Destroy()

void REveElement::Destroy ( )

virtualinherited

Destroy this element.

Throws an exception if deny-destroy is in force. This method should be called instead of a destructor. Note that an exception will be thrown if the element has been protected against destruction with IncDenyDestroy().

Definition at line 1303 of file REveElement.cxx.

◆ DestroyElements()

void REveElement::DestroyElements ( )

virtualinherited

Destroy all children of this element.

Definition at line 1333 of file REveElement.cxx.

◆ DestroyMainTrans()

void REveElement::DestroyMainTrans ( )

virtualinherited

Destroy the main transformation matrix, it will always be taken as identity.

Editing of transformation parameters is disabled. The motion goes with it.

Definition at line 861 of file REveElement.cxx.

◆ DestroyOrWarn()

void REveElement::DestroyOrWarn ( )

virtualinherited

Destroy this element. Prints a warning if deny-destroy is in force.

Definition at line 1318 of file REveElement.cxx.

◆ DisableListElements()

void REveElement::DisableListElements	(	Bool_t	rnr_self = kFALSE,
		Bool_t	rnr_children = kFALSE )

inherited

Disable rendering of children and their list contents.

Arguments control how to set self/child rendering.

Same as above function, but default arguments are different. This is convenient for calls via context menu.

Definition at line 1224 of file REveElement.cxx.

◆ DisconnectClient()

void REveViewer::DisconnectClient ( )

Function called from MIR when user closes one of the viewer window.

Definition at line 312 of file REveViewer.cxx.

◆ EnableListElements()

void REveElement::EnableListElements	(	Bool_t	rnr_self = kTRUE,
		Bool_t	rnr_children = kTRUE )

inherited

Enable rendering of children and their list contents.

Arguments control how to set self/child rendering.

Definition at line 1211 of file REveElement.cxx.

◆ ExportToInterpreter()

void REveElement::ExportToInterpreter ( const char * var_name )

virtualinherited

Export render-element to Cling with variable name var_name.

Definition at line 610 of file REveElement.cxx.

◆ FillExtraSelectionData()

virtual void ROOT::Experimental::REveElement::FillExtraSelectionData	(	nlohmann::json &	,
		const std::set< int > &	) const

inlinevirtualinherited

Reimplemented in ROOT::Experimental::REveCaloData, and ROOT::Experimental::REveDigitSet.

Definition at line 369 of file REveElement.hxx.

◆ FillImpliedSelectedSet()

void REveElement::FillImpliedSelectedSet	(	Set_t &	impSelSet,
		const std::set< int > &	)

virtualinherited

Populate set impSelSet with derived / dependant elements.

If this is a REveProjectable, the projected replicas are added to the set. Thus it does not have to be reimplemented for each sub-class of REveProjected.

Note that this also takes care of projections of REveCompound class, which is also a projectable.

Reimplemented in ROOT::Experimental::REveCompound, ROOT::Experimental::REveCaloData, and ROOT::Experimental::REveDataItemList.

Definition at line 1452 of file REveElement.cxx.

◆ FindChild() [1/2]

REveElement * REveElement::FindChild	(	const TString &	name,
		const TClass *	cls = nullptr )

inherited

Find the first child with given name.

If cls is specified (non 0), it is also checked.

Returns nullptr if not found.

Definition at line 1111 of file REveElement.cxx.

◆ FindChild() [2/2]

REveElement * REveElement::FindChild	(	TPRegexp &	regexp,
		const TClass *	cls = nullptr )

inherited

Find the first child whose name matches regexp.

If cls is specified (non 0), it is also checked.

Returns nullptr if not found.

Definition at line 1130 of file REveElement.cxx.

◆ FindChildren() [1/2]

Int_t REveElement::FindChildren	(	List_t &	matches,
		const TString &	name,
		const TClass *	cls = nullptr )

inherited

Find all children with given name and append them to matches list.

If class is specified (non 0), it is also checked.

Returns number of elements added to the list.

Definition at line 1149 of file REveElement.cxx.

◆ FindChildren() [2/2]

Int_t REveElement::FindChildren	(	List_t &	matches,
		TPRegexp &	regexp,
		const TClass *	cls = nullptr )

inherited

Find all children whose name matches regexp and append them to matches list.

Returns number of elements added to the list.

Definition at line 1173 of file REveElement.cxx.

◆ FirstChild()

REveElement * REveElement::FirstChild ( ) const

inherited

Returns the first child element or 0 if the list is empty.

Definition at line 1194 of file REveElement.cxx.

◆ get_mother_id()

ElementId_t REveElement::get_mother_id ( ) const

protectedinherited

Definition at line 162 of file REveElement.cxx.

◆ get_scene_id()

ElementId_t REveElement::get_scene_id ( ) const

protectedinherited

Definition at line 167 of file REveElement.cxx.

◆ GetAxesAtten()

Float_t ROOT::Experimental::REveViewer::GetAxesAtten ( ) const

inline

Definition at line 172 of file REveViewer.hxx.

◆ GetAxesFontSize()

Float_t ROOT::Experimental::REveViewer::GetAxesFontSize ( ) const

inline

Definition at line 175 of file REveViewer.hxx.

◆ GetAxesType()

EAxesType ROOT::Experimental::REveViewer::GetAxesType ( ) const

inline

Definition at line 145 of file REveViewer.hxx.

◆ GetAxesUpAxis()

Int_t ROOT::Experimental::REveViewer::GetAxesUpAxis ( ) const

inline

Definition at line 155 of file REveViewer.hxx.

◆ GetBBoxMax()

const REveVector & ROOT::Experimental::REveElement::GetBBoxMax ( ) const

inlineinherited

Definition at line 306 of file REveElement.hxx.

◆ GetBBoxMin()

const REveVector & ROOT::Experimental::REveElement::GetBBoxMin ( ) const

inlineinherited

Definition at line 305 of file REveElement.hxx.

◆ GetBBoxState()

EBBoxState ROOT::Experimental::REveElement::GetBBoxState ( ) const

inlineinherited

Definition at line 304 of file REveElement.hxx.

◆ GetBlackBackground()

bool ROOT::Experimental::REveViewer::GetBlackBackground ( ) const

inline

Definition at line 169 of file REveViewer.hxx.

◆ GetCamera()

REveCamera * ROOT::Experimental::REveViewer::GetCamera ( ) const

inline

Definition at line 136 of file REveViewer.hxx.

◆ GetCameraCenter()

ECameraCenter ROOT::Experimental::REveViewer::GetCameraCenter ( ) const

inline

Definition at line 148 of file REveViewer.hxx.

◆ GetChangeBits()

UChar_t ROOT::Experimental::REveElement::GetChangeBits ( ) const

inlineinherited

Definition at line 420 of file REveElement.hxx.

◆ GetChildClass()

TClass * ROOT::Experimental::REveElement::GetChildClass ( ) const

inlineinherited

Definition at line 200 of file REveElement.hxx.

◆ GetCName()

const char * ROOT::Experimental::REveElement::GetCName ( ) const

inlineinherited

Definition at line 153 of file REveElement.hxx.

◆ GetCompound()

REveCompound * ROOT::Experimental::REveElement::GetCompound ( )

inlineinherited

Definition at line 180 of file REveElement.hxx.

◆ GetCTitle()

const char * ROOT::Experimental::REveElement::GetCTitle ( ) const

inlineinherited

Definition at line 155 of file REveElement.hxx.

◆ GetDenyDestroy()

Int_t REveElement::GetDenyDestroy ( ) const

inherited

Returns the number of times deny-destroy has been requested on the element.

Definition at line 1381 of file REveElement.cxx.

◆ GetDestroyOnZeroRefCnt()

Bool_t REveElement::GetDestroyOnZeroRefCnt ( ) const

inherited

Returns state of flag determining if the element will be destroyed when reference count reaches zero.

This is true by default.

Definition at line 1362 of file REveElement.cxx.

◆ GetElementId()

ElementId_t ROOT::Experimental::REveElement::GetElementId ( ) const

inlineinherited

Definition at line 146 of file REveElement.hxx.

◆ GetExtrapolateMotion()

Bool_t ROOT::Experimental::REveViewer::GetExtrapolateMotion ( ) const

inline

Definition at line 152 of file REveViewer.hxx.

◆ GetHighlightTooltip()

std::string REveElement::GetHighlightTooltip ( const std::set< int > & iSet ) const

virtualinherited

Reimplemented in ROOT::Experimental::REveCaloData, ROOT::Experimental::REveDataItemList, ROOT::Experimental::REveDigitSet, ROOT::Experimental::REveGeoTopNodeViz, ROOT::Experimental::REveCaloData, ROOT::Experimental::REveDataItemList, ROOT::Experimental::REveDigitSet, and ROOT::Experimental::REveGeoTopNodeViz.

Definition at line 181 of file REveElement.cxx.

◆ GetImpliedSelected()

int ROOT::Experimental::REveElement::GetImpliedSelected ( )

inlineinherited

Definition at line 352 of file REveElement.hxx.

◆ GetLightScale()

Float_t ROOT::Experimental::REveViewer::GetLightScale ( ) const

inline

Definition at line 184 of file REveViewer.hxx.

◆ GetMainColor()

virtual Color_t ROOT::Experimental::REveElement::GetMainColor ( ) const

inlinevirtualinherited

Definition at line 270 of file REveElement.hxx.

◆ GetMainColorPtr()

Color_t * ROOT::Experimental::REveElement::GetMainColorPtr ( ) const

inlineinherited

Definition at line 266 of file REveElement.hxx.

◆ GetMainTransparency()

virtual Char_t ROOT::Experimental::REveElement::GetMainTransparency ( ) const

inlinevirtualinherited

Definition at line 279 of file REveElement.hxx.

◆ GetMandatory()

bool ROOT::Experimental::REveViewer::GetMandatory ( )

inline

Definition at line 199 of file REveViewer.hxx.

◆ GetMother()

REveElement * ROOT::Experimental::REveElement::GetMother ( )

inlineinherited

Definition at line 187 of file REveElement.hxx.

◆ GetName()

const std::string & ROOT::Experimental::REveElement::GetName ( ) const

inlineinherited

Definition at line 152 of file REveElement.hxx.

◆ GetRenderData()

REveRenderData * ROOT::Experimental::REveElement::GetRenderData ( ) const

inlineinherited

Definition at line 311 of file REveElement.hxx.

◆ GetRenderMaxHz()

Float_t ROOT::Experimental::REveViewer::GetRenderMaxHz ( ) const

inline

Cap on how often the animation loop redraws this viewer, in frames per second, clamped to [0, 240].

Zero means uncapped.

Definition at line 165 of file REveViewer.hxx.

◆ GetRnrAnything()

virtual Bool_t ROOT::Experimental::REveElement::GetRnrAnything ( ) const

inlinevirtualinherited

Definition at line 255 of file REveElement.hxx.

◆ GetRnrChildren()

virtual Bool_t ROOT::Experimental::REveElement::GetRnrChildren ( ) const

inlinevirtualinherited

Definition at line 253 of file REveElement.hxx.

◆ GetRnrSelf()

virtual Bool_t ROOT::Experimental::REveElement::GetRnrSelf ( ) const

inlinevirtualinherited

Definition at line 252 of file REveElement.hxx.

◆ GetRnrState()

virtual Bool_t ROOT::Experimental::REveElement::GetRnrState ( ) const

inlinevirtualinherited

Definition at line 254 of file REveElement.hxx.

◆ GetScene()

REveScene * ROOT::Experimental::REveElement::GetScene ( )

inlineinherited

Definition at line 186 of file REveElement.hxx.

◆ GetSelectionMaster()

REveElement * REveElement::GetSelectionMaster ( )

virtualinherited

Returns the master element - that is:

master of projectable, if this is a projected;
master of compound, if fCompound is set;
master of mother, if kSCBTakeMotherAsMaster bit is set; If non of the above is true, this is returned.

Reimplemented in ROOT::Experimental::REveCollectionCompound.

Definition at line 1422 of file REveElement.cxx.

◆ GetSyncCamera()

bool ROOT::Experimental::REveViewer::GetSyncCamera ( ) const

inline

Definition at line 141 of file REveViewer.hxx.

◆ GetTitle()

const std::string & ROOT::Experimental::REveElement::GetTitle ( ) const

inlineinherited

Definition at line 154 of file REveElement.hxx.

◆ GetToneMapKnee()

Float_t ROOT::Experimental::REveViewer::GetToneMapKnee ( ) const

inline

Definition at line 190 of file REveViewer.hxx.

◆ GetToneMapMode()

Int_t ROOT::Experimental::REveViewer::GetToneMapMode ( ) const

inline

Definition at line 187 of file REveViewer.hxx.

◆ GetTooltipAlpha()

Float_t ROOT::Experimental::REveViewer::GetTooltipAlpha ( ) const

inline

Definition at line 181 of file REveViewer.hxx.

◆ GetTooltipFontSize()

Float_t ROOT::Experimental::REveViewer::GetTooltipFontSize ( ) const

inline

Definition at line 178 of file REveViewer.hxx.

◆ GetUserData()

void * ROOT::Experimental::REveElement::GetUserData ( ) const

inlineinherited

Definition at line 308 of file REveElement.hxx.

◆ GetVizModel()

REveElement * ROOT::Experimental::REveElement::GetVizModel ( ) const

inlineinherited

Definition at line 167 of file REveElement.hxx.

◆ GetVizTag()

const TString & ROOT::Experimental::REveElement::GetVizTag ( ) const

inlineinherited

Definition at line 164 of file REveElement.hxx.

◆ HasAunts()

Bool_t ROOT::Experimental::REveElement::HasAunts ( ) const

inlineinherited

Definition at line 198 of file REveElement.hxx.

◆ HasAxesBBox()

Bool_t ROOT::Experimental::REveViewer::HasAxesBBox ( ) const

inline

Definition at line 161 of file REveViewer.hxx.

◆ HasChild()

Bool_t REveElement::HasChild ( REveElement * el )

inherited

Check if element el is a child of this element.

Definition at line 1100 of file REveElement.cxx.

◆ HasChildren()

Bool_t ROOT::Experimental::REveElement::HasChildren ( ) const

inlineinherited

Definition at line 206 of file REveElement.hxx.

◆ HasMainColor()

virtual Bool_t ROOT::Experimental::REveElement::HasMainColor ( ) const

inlinevirtualinherited

Definition at line 269 of file REveElement.hxx.

◆ HasMainTrans()

virtual Bool_t ROOT::Experimental::REveElement::HasMainTrans ( ) const

inlinevirtualinherited

Definition at line 285 of file REveElement.hxx.

◆ HasMother()

bool ROOT::Experimental::REveElement::HasMother ( )

inlineinherited

Definition at line 184 of file REveElement.hxx.

◆ HasScene()

bool ROOT::Experimental::REveElement::HasScene ( )

inlineinherited

Definition at line 183 of file REveElement.hxx.

◆ IncDenyDestroy()

void REveElement::IncDenyDestroy ( )

inherited

Increases the deny-destroy count of the element.

Call this if you store an external pointer to the element.

Definition at line 1390 of file REveElement.cxx.

◆ IncImpliedSelected()

void ROOT::Experimental::REveElement::IncImpliedSelected ( )

inlineinherited

Definition at line 350 of file REveElement.hxx.

◆ InitMainTrans()

void REveElement::InitMainTrans ( Bool_t can_edit = kTRUE )

virtualinherited

Initialize the main transformation to identity matrix, without motion.

If can_edit is true (default), the user will be able to edit the transformation parameters via GUI.

Definition at line 844 of file REveElement.cxx.

◆ IsA()

TClass * REveElement::IsA ( ) const

inherited

Return class for this element Return REveElement class in case dicitonary is not exisiting.

Definition at line 597 of file REveElement.cxx.

◆ IsPickable()

Bool_t ROOT::Experimental::REveElement::IsPickable ( ) const

inlineinherited

Definition at line 341 of file REveElement.hxx.

◆ LastChild()

REveElement * REveElement::LastChild ( ) const

inherited

Returns the last child element or 0 if the list is empty.

Definition at line 1202 of file REveElement.cxx.

◆ NameTitleChanged()

void REveElement::NameTitleChanged ( )

virtualinherited

Virtual function called when a name or title of the element has been changed.

Stamps kCBCoreJson, which streams both to the client. If you override this, call also the version of your direct base-class.

Definition at line 297 of file REveElement.cxx.

◆ NumAunts()

Int_t ROOT::Experimental::REveElement::NumAunts ( ) const

inlineinherited

Definition at line 197 of file REveElement.hxx.

◆ NumChildren()

Int_t ROOT::Experimental::REveElement::NumChildren ( ) const

inlineinherited

Definition at line 205 of file REveElement.hxx.

◆ operator=()

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

privatedelete

◆ PreDeleteElement()

void REveElement::PreDeleteElement ( )

protectedvirtualinherited

Called before the element is deleted, thus offering the last chance to detach from acquired resources and from the framework itself.

Here the request is just passed to REveManager. If you override it, make sure to call base-class version.

Definition at line 215 of file REveElement.cxx.

◆ ProjectAllChildren()

void REveElement::ProjectAllChildren ( Bool_t same_depth = kTRUE )

virtualinherited

If this is a projectable, loop over all projected replicas and add the projected image of all children there.

This is supposed to be called after you destroy all children and then add new ones after this element has already been projected. You might also want to call RecheckImpliedSelections() on this element.

If 'same_depth' flag is true, the same depth as for the projected element is used in every projection. Otherwise current depth of each relevant projection-manager is used.

Definition at line 1079 of file REveElement.cxx.

◆ ProjectChild()

void REveElement::ProjectChild	(	REveElement *	el,
		Bool_t	same_depth = kTRUE )

virtualinherited

If this is a projectable, loop over all projected replicas and add the projected image of child 'el' there.

This is supposed to be called after you add a child to a projectable after it has already been projected. You might also want to call RecheckImpliedSelections() on this element or 'el'.

If 'same_depth' flag is true, the same depth as for parent object is used in every projection. Otherwise current depth of each relevant projection-manager is used.

Definition at line 1049 of file REveElement.cxx.

◆ PropagateMainColorToProjecteds()

void REveElement::PropagateMainColorToProjecteds	(	Color_t	color,
		Color_t	old_color )

virtualinherited

Propagate color to projected elements.

Definition at line 768 of file REveElement.cxx.

◆ PropagateMainTransparencyToProjecteds()

void REveElement::PropagateMainTransparencyToProjecteds	(	Char_t	t,
		Char_t	old_t )

virtualinherited

Propagate transparency to projected elements.

Definition at line 806 of file REveElement.cxx.

◆ PropagateRnrStateToProjecteds()

void REveElement::PropagateRnrStateToProjecteds ( )

virtualinherited

Propagate render state to the projected replicas of this element.

Maybe this should be optional on REX::gEve/element level.

Definition at line 704 of file REveElement.cxx.

◆ PropagateVizParamsToChildren()

void REveElement::PropagateVizParamsToChildren ( REveElement * el = nullptr )

virtualinherited

Propagate visualization parameters from element el (defaulting to this) to all children.

The primary use of this is for model-elements from visualization-parameter database.

Definition at line 390 of file REveElement.cxx.

◆ PropagateVizParamsToProjecteds()

void REveElement::PropagateVizParamsToProjecteds ( )

virtualinherited

Propagate visualization parameters to dependent elements.

MainColor is propagated independently in SetMainColor(). In this case, as fMainColor is a pointer to Color_t, it should be set in TProperClass::CopyVizParams().

Render state is not propagated. Maybe it should be, at least optionally.

Definition at line 374 of file REveElement.cxx.

◆ PtrMainTrans()

REveTrans * REveElement::PtrMainTrans ( Bool_t create = kTRUE )

virtualinherited

Return pointer to main transformation.

If 'create' flag is set (default) it is created if not yet existing.

Definition at line 819 of file REveElement.cxx.

◆ RecheckImpliedSelections()

void REveElement::RecheckImpliedSelections ( )

inherited

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.

This can happen if you add elements into compounds in response to user-interaction.

Definition at line 1467 of file REveElement.cxx.

◆ Redraw()

void REveViewer::Redraw ( Bool_t resetCameras = kFALSE )

Redraw viewer immediately.

Definition at line 52 of file REveViewer.cxx.

◆ RefAunts() [1/2]

AuntList_t & ROOT::Experimental::REveElement::RefAunts ( )

inlineinherited

Definition at line 195 of file REveElement.hxx.

◆ RefAunts() [2/2]

const AuntList_t & ROOT::Experimental::REveElement::RefAunts ( ) const

inlineinherited

Definition at line 196 of file REveElement.hxx.

◆ RefChildren() [1/2]

List_t & ROOT::Experimental::REveElement::RefChildren ( )

inlineinherited

Definition at line 203 of file REveElement.hxx.

◆ RefChildren() [2/2]

const List_t & ROOT::Experimental::REveElement::RefChildren ( ) const

inlineinherited

Definition at line 204 of file REveElement.hxx.

◆ RefMainTrans()

REveTrans & REveElement::RefMainTrans ( )

virtualinherited

Return reference to main transformation.

It is created if not yet existing.

Definition at line 831 of file REveElement.cxx.

◆ RemoveAunt()

void REveElement::RemoveAunt ( REveAunt * au )

virtualinherited

Remove el from the list of aunts.

Removing aunt is subordinate to removing a niece. This is an internal function.

Reimplemented in ROOT::Experimental::REveProjectionAxis, and ROOT::Experimental::REveText.

Definition at line 563 of file REveElement.cxx.

◆ RemoveElement()

void REveElement::RemoveElement ( REveElement * el )

virtualinherited

Remove el from the list of children.

Definition at line 956 of file REveElement.cxx.

◆ RemoveElementLocal()

void REveViewer::RemoveElementLocal ( REveElement * el )

overridevirtual

Remove element 'el' from the list of children and also remove appropriate GLScene from GLViewer's list of scenes.

Virtual from REveElement.

Reimplemented from ROOT::Experimental::REveElement.

Definition at line 83 of file REveViewer.cxx.

◆ RemoveElements()

void REveElement::RemoveElements ( )

virtualinherited

Remove all elements.

This assumes removing of all elements can be done more efficiently then looping over them and removing them one by one.

Definition at line 1020 of file REveElement.cxx.

◆ RemoveElementsInternal()

void REveElement::RemoveElementsInternal ( )

protectedvirtualinherited

Remove all elements.

This assumes removing of all elements can be done more efficiently then looping over them and removing one by one. This protected function performs the removal on the level of REveElement.

Definition at line 999 of file REveElement.cxx.

◆ RemoveElementsLocal()

void REveViewer::RemoveElementsLocal ( )

overridevirtual

Remove all children, forwarded to GLViewer.

Virtual from REveElement.

Reimplemented from ROOT::Experimental::REveElement.

Definition at line 94 of file REveViewer.cxx.

◆ RequiresExtraSelectionData()

virtual bool ROOT::Experimental::REveElement::RequiresExtraSelectionData ( ) const

inlinevirtualinherited

Reimplemented in ROOT::Experimental::REveCaloViz, ROOT::Experimental::REveCaloData, and ROOT::Experimental::REveDigitSet.

Definition at line 368 of file REveElement.hxx.

◆ ResetAllCSCBits()

void ROOT::Experimental::REveElement::ResetAllCSCBits ( )

inlineinherited

Definition at line 360 of file REveElement.hxx.

◆ ResetBBox()

void ROOT::Experimental::REveElement::ResetBBox ( )

inlineinherited

Definition at line 303 of file REveElement.hxx.

◆ ResetCSCBits()

void ROOT::Experimental::REveElement::ResetCSCBits ( UChar_t f )

inlineinherited

Definition at line 357 of file REveElement.hxx.

◆ SaveVizParams()

void REveElement::SaveVizParams	(	std::ostream &	out,
		const TString &	tag,
		const TString &	var )

inherited

Save visualization parameters for this element with given tag.

This function creates the instantiation code, calls virtual WriteVizParams() and, at the end, writes out the code for registration of the model into the VizDB.

Definition at line 438 of file REveElement.cxx.

◆ SetAxesAtten()

void REveViewer::SetAxesAtten ( Float_t a )

Distance attenuation of the 3D axis labels.

0 keeps a constant pixel size and 1 scales them like geometry. The clamp is [-4, 8] because inside [0, 1] the effect is hard to see on a scene viewed from outside. Below 0 the far labels are the larger ones.

Definition at line 189 of file REveViewer.cxx.

◆ SetAxesBBox()

void REveViewer::SetAxesBBox	(	Float_t	xmin,
		Float_t	ymin,
		Float_t	zmin,
		Float_t	xmax,
		Float_t	ymax,
		Float_t	zmax )

Fix the volume the 3D axis spans, as {min, max} per coordinate, instead of following the scene contents.

Only the axis and the clip box use it; camera framing uses the content.

Definition at line 126 of file REveViewer.cxx.

◆ SetAxesFontSize()

void REveViewer::SetAxesFontSize ( Float_t s )

Label size for the 3D axis, as a fraction of viewport height, clamped to [0.004, 0.05].

Above 0.05 the labels of a box axis start to meet.

Definition at line 199 of file REveViewer.cxx.

◆ SetAxesType()

void REveViewer::SetAxesType ( int at )

Definition at line 109 of file REveViewer.cxx.

◆ SetAxesUpAxis()

void REveViewer::SetAxesUpAxis ( int a )

Set the up axis, 0/1/2 for x/y/z; any other value means none.

Definition at line 168 of file REveViewer.cxx.

◆ SetBlackBackground()

void REveViewer::SetBlackBackground ( bool x )

Definition at line 227 of file REveViewer.cxx.

◆ SetCamera()

void REveViewer::SetCamera ( ROOT::Experimental::REveCamera * cam )

Set camera reference.

Definition at line 339 of file REveViewer.cxx.

◆ SetCameraByElementId()

void REveViewer::SetCameraByElementId ( ElementId_t cameraId )

Definition at line 540 of file REveViewer.cxx.

◆ SetCameraCenter()

void REveViewer::SetCameraCenter ( ECameraCenter c )

Set the point the camera looks at and orbits around, either the world origin or the center of the scene bounding box.

Clients reset their camera when this changes.

Definition at line 159 of file REveViewer.cxx.

◆ SetCameraType()

void REveViewer::SetCameraType ( REveCamera::ECameraType type )

Set camera by type (backward compatibility with old API)

Definition at line 554 of file REveViewer.cxx.

◆ SetChildClass()

void ROOT::Experimental::REveElement::SetChildClass ( TClass * c )

inlineinherited

Definition at line 201 of file REveElement.hxx.

◆ SetCompound()

void ROOT::Experimental::REveElement::SetCompound ( REveCompound * c )

inlineinherited

Definition at line 181 of file REveElement.hxx.

◆ SetCSCBits()

void ROOT::Experimental::REveElement::SetCSCBits ( UChar_t f )

inlineinherited

Definition at line 356 of file REveElement.hxx.

◆ SetDestroyOnZeroRefCnt()

void REveElement::SetDestroyOnZeroRefCnt ( Bool_t d )

inherited

Sets the state of flag determining if the element will be destroyed when reference count reaches zero.

This is true by default.

Definition at line 1372 of file REveElement.cxx.

◆ SetEditMainColor()

void ROOT::Experimental::REveElement::SetEditMainColor ( Bool_t x )

inlineinherited

Definition at line 265 of file REveElement.hxx.

◆ SetEditMainTransparency()

void ROOT::Experimental::REveElement::SetEditMainTransparency ( Bool_t x )

inlineinherited

Definition at line 278 of file REveElement.hxx.

◆ SetExtrapolateMotion()

void REveViewer::SetExtrapolateMotion ( bool x )

Enable or disable client-side extrapolation of streamed motion.

Definition at line 177 of file REveViewer.cxx.

◆ SetLightScale()

void REveViewer::SetLightScale ( Float_t s )

Multiplier on the client's light intensities, clamped at zero from below.

Definition at line 236 of file REveViewer.cxx.

◆ SetMainAlpha()

void REveElement::SetMainAlpha ( Float_t alpha )

inherited

Set main-transparency via float alpha variable.

Value of alpha is clamped t0 [0, 1].

Definition at line 796 of file REveElement.cxx.

◆ SetMainColor()

void REveElement::SetMainColor ( Color_t color )

virtualinherited

Set main color of the element.

Reimplemented in ROOT::Experimental::REveTrackList, ROOT::Experimental::REveCompound, ROOT::Experimental::REveCompoundProjected, ROOT::Experimental::REveDigitSet, ROOT::Experimental::REveShape, and ROOT::Experimental::REveDataCollection.

Definition at line 728 of file REveElement.cxx.

◆ SetMainColorPixel()

void REveElement::SetMainColorPixel ( Pixel_t pixel )

inherited

Convert pixel to Color_t and call SetMainColor().

Definition at line 744 of file REveElement.cxx.

◆ SetMainColorPtr()

void ROOT::Experimental::REveElement::SetMainColorPtr ( Color_t * colptr )

inlineinherited

Definition at line 267 of file REveElement.hxx.

◆ SetMainColorRGB() [1/2]

void REveElement::SetMainColorRGB	(	Float_t	r,
		Float_t	g,
		Float_t	b )

inherited

Convert RGB values to Color_t and call SetMainColor.

Definition at line 760 of file REveElement.cxx.

◆ SetMainColorRGB() [2/2]

void REveElement::SetMainColorRGB	(	UChar_t	r,
		UChar_t	g,
		UChar_t	b )

inherited

Convert RGB values to Color_t and call SetMainColor.

Definition at line 752 of file REveElement.cxx.

◆ SetMainTransparency()

void REveElement::SetMainTransparency ( Char_t t )

virtualinherited

Set main-transparency.

Transparency is clamped to [0, 100].

Reimplemented in ROOT::Experimental::REveCompound.

Definition at line 781 of file REveElement.cxx.

◆ SetMandatory()

void REveViewer::SetMandatory ( bool x )

Definition at line 327 of file REveViewer.cxx.

◆ SetMirContext()

void REveElement::SetMirContext ( REveElement * el )

staticprotectedinherited

Definition at line 136 of file REveElement.cxx.

◆ SetMirError()

void REveElement::SetMirError	(	int	error,
		std::string_view	err_str = "" )

staticprotectedinherited

Definition at line 140 of file REveElement.cxx.

◆ SetName()

void REveElement::SetName ( const std::string & name )

inherited

Set name of an element.

Definition at line 264 of file REveElement.cxx.

◆ SetNameTitle()

void REveElement::SetNameTitle	(	const std::string &	name,
		const std::string &	title )

inherited

Set name and title of an element.

Here we attempt to cast the assigned object into TNamed and call SetNameTitle() there. If you override this call NameTitleChanged() from there.

Definition at line 285 of file REveElement.cxx.

◆ SetPickable()

void ROOT::Experimental::REveElement::SetPickable ( Bool_t p )

inlineinherited

Definition at line 342 of file REveElement.hxx.

◆ SetPickableRecursively()

void REveElement::SetPickableRecursively ( Bool_t p )

inherited

Set pickable state on the element and all its children.

Definition at line 1408 of file REveElement.cxx.

◆ SetRenderMaxHz()

void REveViewer::SetRenderMaxHz ( Float_t hz )

Cap the redraw rate of this viewer, in frames per second; 0 is uncapped.

Definition at line 148 of file REveViewer.cxx.

◆ SetRnrChildren()

Bool_t REveElement::SetRnrChildren ( Bool_t rnr )

virtualinherited

Set render state of this element's children, i.e.

if they will be published on next scene update pass. Returns true if the state has changed.

Definition at line 644 of file REveElement.cxx.

◆ SetRnrSelf()

Bool_t REveElement::SetRnrSelf ( Bool_t rnr )

virtualinherited

Set render state of this element, i.e.

if it will be published on next scene update pass. Returns true if the state has changed.

Definition at line 621 of file REveElement.cxx.

◆ SetRnrSelfChildren()

Bool_t REveElement::SetRnrSelfChildren	(	Bool_t	rnr_self,
		Bool_t	rnr_children )

virtualinherited

Set state for rendering of this element and its children.

Returns true if the state has changed.

Definition at line 665 of file REveElement.cxx.

◆ SetRnrState()

Bool_t REveElement::SetRnrState ( Bool_t rnr )

virtualinherited

Set render state of this element and of its children to the same value.

Returns true if the state has changed.

Reimplemented in ROOT::Experimental::REveDataItemList, and ROOT::Experimental::REveDataCollection.

Definition at line 688 of file REveElement.cxx.

◆ SetSelectionMaster()

void ROOT::Experimental::REveElement::SetSelectionMaster ( REveElement * el )

inlineinherited

Definition at line 346 of file REveElement.hxx.

◆ SetTitle()

void REveElement::SetTitle ( const std::string & title )

inherited

Set title of an element.

Definition at line 273 of file REveElement.cxx.

◆ SetToneMapKnee()

void REveViewer::SetToneMapKnee ( Float_t k )

Knee position for kToneKnee: colours below this pass through exactly, so raising it buys fidelity and spends highlight gradient.

Definition at line 255 of file REveViewer.cxx.

◆ SetToneMapMode()

void REveViewer::SetToneMapMode ( Int_t m )

Tone curve, as EToneMapMode.

Definition at line 245 of file REveViewer.cxx.

◆ SetTooltipAlpha()

void REveViewer::SetTooltipAlpha ( Float_t a )

Opacity of the plate behind the tooltip and kept annotations.

0 leaves the text floating on the scene, 1 hides whatever is behind it.

Definition at line 219 of file REveViewer.cxx.

◆ SetTooltipFontSize()

void REveViewer::SetTooltipFontSize ( Float_t s )

Label size for the hover tooltip, as a fraction of viewport height.

Same range as the axis labels; see SetAxesFontSize.

Definition at line 209 of file REveViewer.cxx.

◆ SetTransMatrix() [1/2]

void REveElement::SetTransMatrix ( const TGeoMatrix & mat )

virtualinherited

Set transformation matrix from TGeo's matrix.

Definition at line 880 of file REveElement.cxx.

◆ SetTransMatrix() [2/2]

void REveElement::SetTransMatrix ( Double_t * carr )

virtualinherited

Set transformation matrix from column-major array.

Definition at line 871 of file REveElement.cxx.

◆ SetupDefaultColorAndTransparency()

void REveElement::SetupDefaultColorAndTransparency	(	Color_t	col,
		Bool_t	can_edit_color,
		Bool_t	can_edit_transparency )

inherited

Set up element to use built-in main color and set flags allowing editing of main color and transparency.

Definition at line 717 of file REveElement.cxx.

◆ SetUserData()

void ROOT::Experimental::REveElement::SetUserData ( void * ud )

inlineinherited

Definition at line 309 of file REveElement.hxx.

◆ SetVizModel()

void REveElement::SetVizModel ( REveElement * model )

inherited

Set visualization-parameter model element.

Calling of this function from outside of EVE should in principle be avoided as it can lead to dis-synchronization of viz-tag and viz-model.

Definition at line 308 of file REveElement.cxx.

◆ SetVizModelByTag()

Bool_t REveElement::SetVizModelByTag ( )

inherited

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

If the tag is not found in VizDB, the old model-element is kept and false is returned.

Definition at line 319 of file REveElement.cxx.

◆ SetVizTag()

void ROOT::Experimental::REveElement::SetVizTag ( const TString & tag )

inlineinherited

Definition at line 165 of file REveElement.hxx.

◆ SingleRnrState()

virtual Bool_t ROOT::Experimental::REveElement::SingleRnrState ( ) const

inlinevirtualinherited

Reimplemented in ROOT::Experimental::REveDataItemList, ROOT::Experimental::REveDataCollection, ROOT::Experimental::REveScene, and ROOT::Experimental::REveSceneInfo.

Definition at line 251 of file REveElement.hxx.

◆ Stamp()

void ROOT::Experimental::REveElement::Stamp ( )

inlineinherited

Definition at line 418 of file REveElement.hxx.

◆ StampCoreJson()

void ROOT::Experimental::REveElement::StampCoreJson ( )

inlineinherited

Definition at line 404 of file REveElement.hxx.

◆ StampElementAdded()

void ROOT::Experimental::REveElement::StampElementAdded ( )

inlineinherited

Definition at line 413 of file REveElement.hxx.

◆ StampObjProps()

void ROOT::Experimental::REveElement::StampObjProps ( )

inlineinherited

Definition at line 406 of file REveElement.hxx.

◆ StampTrans()

void ROOT::Experimental::REveElement::StampTrans ( )

inlineinherited

Definition at line 405 of file REveElement.hxx.

◆ StampVisibility()

void ROOT::Experimental::REveElement::StampVisibility ( )

inlineinherited

Definition at line 412 of file REveElement.hxx.

◆ SyncCamera()

void ROOT::Experimental::REveViewer::SyncCamera ( bool s )

inline

Definition at line 140 of file REveViewer.hxx.

◆ TestCSCBits()

Bool_t ROOT::Experimental::REveElement::TestCSCBits ( UChar_t f ) const

inlineinherited

Definition at line 358 of file REveElement.hxx.

◆ ToString()

const std::string & REveElement::ToString ( Bool_t b )

staticprotectedinherited

Convert Bool_t to string - kTRUE or kFALSE.

Needed in WriteVizParams().

Definition at line 1639 of file REveElement.cxx.

◆ VizDB_Apply()

void REveElement::VizDB_Apply ( const std::string & tag )

inherited

Set visual parameters for this object for given tag.

Definition at line 479 of file REveElement.cxx.

◆ VizDB_Insert()

void REveElement::VizDB_Insert	(	const std::string &	tag,
		Bool_t	replace = kTRUE,
		Bool_t	update = kTRUE )

inherited

Create a replica of element and insert it into VizDB with given tag.

If replace is true an existing element with the same tag will be replaced. If update is true, existing client of tag will be updated.

Definition at line 531 of file REveElement.cxx.

◆ VizDB_Reapply()

void REveElement::VizDB_Reapply ( )

inherited

Reset visual parameters for this object from VizDB.

The model object must be already set.

Definition at line 491 of file REveElement.cxx.

◆ VizDB_UpdateModel()

void REveElement::VizDB_UpdateModel ( Bool_t update = kTRUE )

inherited

Copy visual parameters from this element to viz-db model.

If update is set, all clients of the model will be updated to the new value. A warning is printed if the model-element fVizModel is not set.

Definition at line 506 of file REveElement.cxx.

◆ WriteCoreJson()

int REveViewer::WriteCoreJson	(	nlohmann::json &	j,
		Int_t	rnr_offset )

overridevirtual

Stream Camera Info.

Virtual from REveElement.

Reimplemented from ROOT::Experimental::REveElement.

Definition at line 275 of file REveViewer.cxx.

◆ WriteTransJson()

void REveElement::WriteTransJson ( nlohmann::json & cj )

virtualinherited

Write the main transformation and its motion for a kCBTrans update.

No render data is written; the client applies it to the object it already has. It goes out as JSON, so no offset is reserved in the binary blob for a message that carries no geometry.

Definition at line 1621 of file REveElement.cxx.

◆ WriteVizParams()

void REveElement::WriteVizParams	(	std::ostream &	out,
		const TString &	var )

virtualinherited

Write-out visual parameters for this object.

This is a virtual function and all sub-classes are required to first call the base-element version. The name of the element pointer is 'x%03d', due to historical CINT limitations. Three spaces should be used for indentation, same as in SavePrimitive() methods.

Reimplemented in ROOT::Experimental::REveLine, ROOT::Experimental::REvePointSet, ROOT::Experimental::REveShape, ROOT::Experimental::REveStraightLineSet, ROOT::Experimental::REveTrack, and ROOT::Experimental::REveTrackList.

Definition at line 465 of file REveElement.cxx.

Member Data Documentation

◆ fAunts

AuntList_t ROOT::Experimental::REveElement::fAunts

protectedinherited

Definition at line 77 of file REveElement.hxx.

◆ fAutoTuneSerial

Int_t ROOT::Experimental::REveViewer::fAutoTuneSerial {0}

private

Bumped by AutoTuneLights(); the client re-measures when it changes.

Definition at line 113 of file REveViewer.hxx.

◆ fAxesAtten

Float_t ROOT::Experimental::REveViewer::fAxesAtten {1.f}

private

Distance attenuation of the 3D axis labels; see SetAxesAtten().

Definition at line 95 of file REveViewer.hxx.

◆ fAxesBBox

Float_t ROOT::Experimental::REveViewer::fAxesBBox[6] {}

private

xmin, ymin, zmin, xmax, ymax, zmax

Definition at line 89 of file REveViewer.hxx.

◆ fAxesFontSize

Float_t ROOT::Experimental::REveViewer::fAxesFontSize {0.015f}

private

3D axis label size, as a fraction of viewport height.

Baked into the glyph geometry, so a change costs a rebuild on the client.

Definition at line 99 of file REveViewer.hxx.

◆ fAxesType

EAxesType ROOT::Experimental::REveViewer::fAxesType {kAxesNone}

private

Definition at line 75 of file REveViewer.hxx.

◆ fAxesUpAxis

Int_t ROOT::Experimental::REveViewer::fAxesUpAxis {-1}

private

Which axis points up: 0/1/2 for x/y/z, -1 (default) for none.

When set, the box axis draws the floor panel along it instead of the far face.

Definition at line 85 of file REveViewer.hxx.

◆ fBBoxMax

REveVector ROOT::Experimental::REveElement::fBBoxMax

protectedinherited

!

Definition at line 113 of file REveElement.hxx.

◆ fBBoxMin

REveVector ROOT::Experimental::REveElement::fBBoxMin

protectedinherited

! Bounding box in the element's own frame.

Definition at line 112 of file REveElement.hxx.

◆ fBBoxState

EBBoxState ROOT::Experimental::REveElement::fBBoxState {kBBoxInvalid}

protectedinherited

!

Definition at line 114 of file REveElement.hxx.

◆ fBlackBackground

bool ROOT::Experimental::REveViewer::fBlackBackground {false}

private

Definition at line 92 of file REveViewer.hxx.

◆ fCamera

REveCamera* ROOT::Experimental::REveViewer::fCamera {0}

private

Definition at line 73 of file REveViewer.hxx.

◆ fCameraCenter

ECameraCenter ROOT::Experimental::REveViewer::fCameraCenter {kCameraCenterOrigin}

private

Definition at line 77 of file REveViewer.hxx.

◆ fCameraList

std::vector<REveCamera*> ROOT::Experimental::REveViewer::fCameraList

private

Definition at line 119 of file REveViewer.hxx.

◆ fCanEditMainColor

Bool_t ROOT::Experimental::REveElement::fCanEditMainColor {kFALSE}

protectedinherited

Definition at line 89 of file REveElement.hxx.

◆ fCanEditMainTrans

Bool_t ROOT::Experimental::REveElement::fCanEditMainTrans {kFALSE}

protectedinherited

Definition at line 91 of file REveElement.hxx.

◆ fCanEditMainTransparency

Bool_t ROOT::Experimental::REveElement::fCanEditMainTransparency {kFALSE}

protectedinherited

Definition at line 90 of file REveElement.hxx.

◆ fChangeBits

UChar_t ROOT::Experimental::REveElement::fChangeBits {0}

protectedinherited

!

Definition at line 392 of file REveElement.hxx.

◆ fChildClass

TClass* ROOT::Experimental::REveElement::fChildClass {nullptr}

protectedinherited

Definition at line 79 of file REveElement.hxx.

◆ fChildren

List_t ROOT::Experimental::REveElement::fChildren

protectedinherited

Definition at line 78 of file REveElement.hxx.

◆ fCompound

REveCompound* ROOT::Experimental::REveElement::fCompound {nullptr}

protectedinherited

Definition at line 80 of file REveElement.hxx.

◆ fCSCBits

UChar_t ROOT::Experimental::REveElement::fCSCBits {0}

protectedinherited

Definition at line 338 of file REveElement.hxx.

◆ fDefaultColor

Color_t ROOT::Experimental::REveElement::fDefaultColor {kPink}

protectedinherited

Definition at line 94 of file REveElement.hxx.

◆ fDenyDestroy

Int_t ROOT::Experimental::REveElement::fDenyDestroy {0}

protectedinherited

! Deny-destroy count.

Definition at line 84 of file REveElement.hxx.

◆ fDestroyOnZeroRefCnt

Bool_t ROOT::Experimental::REveElement::fDestroyOnZeroRefCnt {kTRUE}

protectedinherited

Definition at line 85 of file REveElement.hxx.

◆ fDestructing

Char_t ROOT::Experimental::REveElement::fDestructing {kNone}

protectedinherited

!

Definition at line 393 of file REveElement.hxx.

◆ fElementId

ElementId_t ROOT::Experimental::REveElement::fElementId {0}

privateinherited

Definition at line 61 of file REveElement.hxx.

◆ fExtrapolateMotion

Bool_t ROOT::Experimental::REveViewer::fExtrapolateMotion {kTRUE}

private

Let the client extrapolate streamed motion between updates.

Off holds each object where the last update put it, which shows the raw update rate.

Definition at line 81 of file REveViewer.hxx.

◆ fHasAxesBBox

Bool_t ROOT::Experimental::REveViewer::fHasAxesBBox {kFALSE}

private

see SetAxesBBox()

Definition at line 88 of file REveViewer.hxx.

◆ fImpliedSelected

Short_t ROOT::Experimental::REveElement::fImpliedSelected {0}

protectedinherited

Definition at line 336 of file REveElement.hxx.

◆ fLightScale

Float_t ROOT::Experimental::REveViewer::fLightScale {0.85}

private

Multiplier on the client's light intensities; see SetLightScale().

Definition at line 109 of file REveViewer.hxx.

◆ fMainColorPtr

Color_t* ROOT::Experimental::REveElement::fMainColorPtr {nullptr}

protectedinherited

Definition at line 95 of file REveElement.hxx.

◆ fMainTrans

std::unique_ptr<REveTrans> ROOT::Experimental::REveElement::fMainTrans

protectedinherited

Definition at line 97 of file REveElement.hxx.

◆ fMainTransparency

Char_t ROOT::Experimental::REveElement::fMainTransparency {0}

protectedinherited

Definition at line 93 of file REveElement.hxx.

◆ fMandatory

bool ROOT::Experimental::REveViewer::fMandatory {true}

private

Definition at line 116 of file REveViewer.hxx.

◆ fMother

REveElement* ROOT::Experimental::REveElement::fMother {nullptr}

protectedinherited

Definition at line 64 of file REveElement.hxx.

◆ fName

std::string ROOT::Experimental::REveElement::fName

protectedinherited

Definition at line 75 of file REveElement.hxx.

◆ fPickable

Bool_t ROOT::Experimental::REveElement::fPickable {false}

protectedinherited

Definition at line 337 of file REveElement.hxx.

◆ fPostStreamFlag

std::string ROOT::Experimental::REveViewer::fPostStreamFlag

private

Definition at line 117 of file REveViewer.hxx.

◆ fRenderData

std::unique_ptr<REveRenderData> ROOT::Experimental::REveElement::fRenderData

protectedinherited

! Vertex / normal / triangle index information for rendering.

Definition at line 101 of file REveElement.hxx.

◆ fRenderMaxHz

Float_t ROOT::Experimental::REveViewer::fRenderMaxHz {0.f}

private

see SetRenderMaxHz(); 0 is uncapped

Definition at line 91 of file REveViewer.hxx.

◆ fRnrChildren

Bool_t ROOT::Experimental::REveElement::fRnrChildren {kTRUE}

protectedinherited

Definition at line 88 of file REveElement.hxx.

◆ fRnrSelf

Bool_t ROOT::Experimental::REveElement::fRnrSelf {kTRUE}

protectedinherited

Definition at line 87 of file REveElement.hxx.

◆ fScene

REveScene* ROOT::Experimental::REveElement::fScene {nullptr}

protectedinherited

Definition at line 65 of file REveElement.hxx.

◆ fSelectionMaster

REveElement* ROOT::Experimental::REveElement::fSelectionMaster {nullptr}

protectedinherited

Definition at line 66 of file REveElement.hxx.

◆ fSyncCamera

bool ROOT::Experimental::REveViewer::fSyncCamera {true}

private

Definition at line 123 of file REveViewer.hxx.

◆ fTitle

std::string ROOT::Experimental::REveElement::fTitle

protectedinherited

Definition at line 76 of file REveElement.hxx.

◆ fToneMapKnee

Float_t ROOT::Experimental::REveViewer::fToneMapKnee {0.95}

private

Definition at line 111 of file REveViewer.hxx.

◆ fToneMapMode

Int_t ROOT::Experimental::REveViewer::fToneMapMode {kToneKnee}

private

Definition at line 110 of file REveViewer.hxx.

◆ fTooltipAlpha

Float_t ROOT::Experimental::REveViewer::fTooltipAlpha {0.85f}

private

Opacity of the plate behind the tooltip and kept annotations, in [0, 1].

Unlike the font size this does reach annotations already placed.

Definition at line 106 of file REveViewer.hxx.

◆ fTooltipFontSize

Float_t ROOT::Experimental::REveViewer::fTooltipFontSize {0.012f}

private

Tooltip text size, same units as fAxesFontSize.

Definition at line 102 of file REveViewer.hxx.

◆ fUserData

void* ROOT::Experimental::REveElement::fUserData {nullptr}

protectedinherited

! Externally assigned and controlled user data.

Definition at line 99 of file REveElement.hxx.

◆ fVizModel

REveElement* ROOT::Experimental::REveElement::fVizModel {nullptr}

protectedinherited

! Element used as model from VizDB.

Definition at line 81 of file REveElement.hxx.

◆ fVizTag

TString ROOT::Experimental::REveElement::fVizTag

protectedinherited

Definition at line 82 of file REveElement.hxx.

◆ kCameraOrthoXnOY

constexpr ECameraType ROOT::Experimental::REveViewer::kCameraOrthoXnOY = REveCamera::kCameraOrthoXnOY

staticconstexpr

Definition at line 42 of file REveViewer.hxx.

◆ kCameraOrthoXnOZ

constexpr ECameraType ROOT::Experimental::REveViewer::kCameraOrthoXnOZ = REveCamera::kCameraOrthoXnOZ

staticconstexpr

Definition at line 43 of file REveViewer.hxx.

◆ kCameraOrthoXOY

constexpr ECameraType ROOT::Experimental::REveViewer::kCameraOrthoXOY = REveCamera::kCameraOrthoXOY

staticconstexpr

Definition at line 38 of file REveViewer.hxx.

◆ kCameraOrthoXOZ

constexpr ECameraType ROOT::Experimental::REveViewer::kCameraOrthoXOZ = REveCamera::kCameraOrthoXOZ

staticconstexpr

Definition at line 39 of file REveViewer.hxx.

◆ kCameraOrthoZnOX

constexpr ECameraType ROOT::Experimental::REveViewer::kCameraOrthoZnOX = REveCamera::kCameraOrthoZnOX

staticconstexpr

Definition at line 45 of file REveViewer.hxx.

◆ kCameraOrthoZnOY

constexpr ECameraType ROOT::Experimental::REveViewer::kCameraOrthoZnOY = REveCamera::kCameraOrthoZnOY

staticconstexpr

Definition at line 44 of file REveViewer.hxx.

◆ kCameraOrthoZOX

constexpr ECameraType ROOT::Experimental::REveViewer::kCameraOrthoZOX = REveCamera::kCameraOrthoZOX

staticconstexpr

Definition at line 41 of file REveViewer.hxx.

◆ kCameraOrthoZOY

constexpr ECameraType ROOT::Experimental::REveViewer::kCameraOrthoZOY = REveCamera::kCameraOrthoZOY

staticconstexpr

Definition at line 40 of file REveViewer.hxx.

◆ kCameraPerspXOY

constexpr ECameraType ROOT::Experimental::REveViewer::kCameraPerspXOY = REveCamera::kCameraPerspXOY

staticconstexpr

Definition at line 37 of file REveViewer.hxx.

◆ kCameraPerspXOZ

constexpr ECameraType ROOT::Experimental::REveViewer::kCameraPerspXOZ = REveCamera::kCameraPerspXOZ

staticconstexpr

Definition at line 35 of file REveViewer.hxx.

◆ kCameraPerspYOZ

constexpr ECameraType ROOT::Experimental::REveViewer::kCameraPerspYOZ = REveCamera::kCameraPerspYOZ

staticconstexpr

Definition at line 36 of file REveViewer.hxx.

◆ stlMirAlpha

thread_local REveElement * REveElement::stlMirAlpha = nullptr

staticprotectedinherited

Definition at line 395 of file REveElement.hxx.

◆ stlMirError

thread_local int REveElement::stlMirError = 0

staticprotectedinherited

Definition at line 396 of file REveElement.hxx.

◆ stlMirErrorString

thread_local std::string REveElement::stlMirErrorString

staticprotectedinherited

Definition at line 397 of file REveElement.hxx.

Libraries for ROOT::Experimental::REveViewer:

[legend]

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

graf3d/eve7/inc/ROOT/REveViewer.hxx
graf3d/eve7/src/REveViewer.cxx

Public Types

Public Member Functions

Static Public Attributes

Protected Types

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Static Protected Attributes

Private Member Functions

Private Attributes

Member Typedef Documentation

◆ AuntList_t

◆ ECameraType

◆ List_t

◆ Set_t

Member Enumeration Documentation

◆ EAxesType

◆ EBBoxState

◆ ECameraCenter

◆ EChangeBits

◆ ECompoundSelectionColorBits

◆ EDestruct

◆ EToneMapMode

Constructor & Destructor Documentation

◆ REveViewer() [1/2]

◆ REveViewer() [2/2]

◆ ~REveViewer()

Member Function Documentation

◆ AcceptElement()

◆ AddAunt()

◆ AddElement()

◆ AddScene()

◆ AddStamp()

◆ Annihilate()

◆ AnnihilateElements()

◆ AnnihilateRecursively()

◆ AppendMirErrorString()

◆ ApplyVizTag()

◆ AssertBBox()

◆ AssertBBoxExtents()

◆ assign_element_id_recurisvely()

◆ assign_scene_recursively()

◆ AuntChanged()

◆ AutoTuneLights()

◆ BBoxCheckBox()

◆ BBoxCheckPoint() [1/3]

◆ BBoxCheckPoint() [2/3]

◆ BBoxCheckPoint() [3/3]

◆ BBoxClear()

◆ BBoxInit()

◆ BBoxNotInWorld()

◆ BBoxZero()

◆ BuildRenderData()

◆ CanEditElement()

◆ CanEditMainColor()

◆ CanEditMainTrans()

◆ CanEditMainTransparency()

◆ CheckReferenceCount()

◆ ClearAxesBBox()

◆ ClearMirContext()

◆ ClearStamps()

◆ CloneChildrenRecurse()

◆ CloneElement()

◆ CloneElementRecurse()

◆ ComposeSceneTrans()

◆ ComputeBBox()

◆ ConnectClient()

◆ CopyVizParams()

◆ CopyVizParamsFromDB()

◆ CreateCamera()

◆ CSCApplyMainColorToAllChildren()

◆ CSCApplyMainColorToMatchingChildren()

◆ CSCApplyMainTransparencyToAllChildren()

◆ CSCApplyMainTransparencyToMatchingChildren()

◆ CSCImplySelectAllChildren()

◆ CSCTakeMotherAsMaster()

◆ DecDenyDestroy()

◆ DecImpliedSelected()

◆ Destroy()

◆ DestroyElements()