Definition at line 24 of file REveGeoTopNode.hxx.

Classes
class	Apex

Public Types
enum	ERnrFlags { kRnrNone = 0 , kRnrSelf = 1 , kRnrChildren = 2 }

Public Member Functions
	REveGeomDescription ()
virtual	~REveGeomDescription ()
void	AddSignalHandler (const void *handler, RGeomSignalFunc_t func)
	Add signal handler.
void	Build (TGeoManager *mgr, const std::string &volname="")
	Collect information about geometry hierarchy into flat list like it done in JSROOT ClonedNodes.createClones.
void	Build (TGeoVolume *vol)
	Collect information about geometry from single volume like it done in JSROOT ClonedNodes.createClones.
bool	ChangeConfiguration (const std::string &json)
	Change configuration by client Returns true if any parameter was really changed.
bool	ChangeEveVisibility (const std::vector< int > &stack, ERnrFlags rnrFlag, bool on)
bool	ChangeNodeVisibility (const std::vector< std::string > &path, bool on)
	Change visibility for specified element Returns true if changes was performed.
bool	ClearAllPhysVisibility ()
	Reset all custom visibility settings.
void	ClearCache ()
	Clear cached data, need to be clear when connection broken.
void	ClearDrawData ()
	Clear drawing data.
bool	ClearPhysNodeVisibility (const std::vector< std::string > &path)
	Reset custom visibility of physical node by path.
int	FindNodeId (const std::vector< int > &stack)
	Returns nodeid for given stack array, returns -1 in case of failure.
std::string	GetActiveItem () const
TGeoNode *	GetApexNode ()
const std::vector< std::string > &	GetApexPath () const
std::vector< int >	GetClickedItem () const
std::string	GetDrawJson () const
std::string	GetDrawOptions () const
	Returns draw options, used for JSROOT TGeoPainter.
std::vector< int >	GetHighlightedItem () const
std::vector< int >	GetIndexStack ()
int	GetJsonComp () const
	Returns JSON compression level for data transfer.
int	GetMaxVisFaces () const
	Returns maximal visible number of faces, ignored when non-positive.
int	GetMaxVisNodes () const
	Returns maximal visible number of nodes, ignored when non-positive.
TVirtualMutex *	GetMutex () const
	Return currently used mutex.
int	GetNSegments () const
	Return of segments for cylindrical shapes, if 0 - default value will be used.
int	GetNumNodes () const
	Number of unique nodes in the geometry.
std::string	GetSearch () const
std::string	GetSearchJson () const
const std::vector< int > &	GetSelectedStack () const
	Get top node path.
bool	GetTopVisible () const
	Returns draw options, used for JSROOT TGeoPainter.
bool	GetVisiblityForStack (const std::vector< int > &stack)
int	GetVisLevel () const
	Returns maximal visible level.
bool	HasDrawData () const
	Check if there is draw data available.
void	ImportFile (const char *filePath)
void	InitPath (const std::vector< std::string > &path)
bool	IsBuild () const
int	IsBuildShapes () const
	Returns true if binary 3D model build already by C++ server (default).
bool	IsPreferredOffline () const
	Is offline operations preferred.
bool	IsPrincipalEndNode (int nodeid)
	return true when node used in main geometry drawing and does not have childs for such nodes one could provide optimize toggling of visibility flags
void	IssueSignal (const void *handler, const std::string &kind)
	Issue signal, which distributed on all handlers - excluding source handler.
TGeoNode *	LocateNodeWithPath (const std::vector< std::string > &path)
std::vector< int >	MakeIdsByStack (const std::vector< int > &stack)
	Produce list of node ids for given stack If found nodes preselected - use their ids.
std::unique_ptr< RGeomNodeInfo >	MakeNodeInfo (const std::vector< int > &stack)
	Change visibility for specified element Returns true if changes was performed.
std::vector< std::string >	MakePathByStack (const std::vector< int > &stack)
	Returns path string for provided stack.
std::vector< int >	MakeStackByIds (const std::vector< int > &ids)
	Creates stack for given array of ids, first element always should be 0.
std::vector< int >	MakeStackByPath (const std::vector< std::string > &path)
	Produce stack based on string path Used to highlight geo volumes by browser hover event.
std::string	ProcessBrowserRequest (const std::string &req="")
	Find description object for requested shape If not exists - will be created.
void	ProduceDrawData ()
	Collect all information required to draw geometry on the client This includes list of each visible nodes, meshes and matrixes.
bool	ProduceDrawingFor (int nodeid, std::string &json, bool check_volume=false)
	Produce shape rendering data for given stack All nodes, which are referencing same shape will be transferred Returns true if new render information provided.
std::string	ProduceJson (bool all_nodes=false)
	Produce JSON string which can be directly used with build function from JSROOT to create three.js model of configured geometry.
std::string	ProduceModifyReply (int nodeid)
	Return string with only part of nodes description which were modified Checks also volume.
void	ProduceSearchData ()
	Produces search data if necessary.
void	RemoveSignalHandler (const void *handler)
	Remove signal handler.
void	SavePrimitive (std::ostream &fs, const std::string &name)
	Save geometry configuration as C++ macro.
int	SearchVisibles (const std::string &find, std::string &hjson, std::string &json)
	Search visible nodes for provided name If number of found elements less than 100, create description and shapes for them Returns number of match elements.
bool	SelectTop (const std::vector< std::string > &path)
	Select top node by path Used by the client to change active node Returns true if selected node was changed.
bool	SetActiveItem (const std::string &itemname)
void	SetBuildShapes (int lvl=1)
	Instruct to build binary 3D model already on the server (true) or send TGeoShape as is to client, which can build model itself.
bool	SetClickedItem (const std::vector< int > &stack)
void	SetDrawOptions (const std::string &opt="")
	Set draw options as string for JSROOT TGeoPainter.
bool	SetHighlightedItem (const std::vector< int > &stack)
void	SetJsonComp (int comp=0)
	Set JSON compression level for data transfer.
void	SetMaxVisFaces (int cnt)
	Set maximal number of faces which should be selected for drawing.
void	SetMaxVisNodes (int cnt)
	Set maximal number of nodes which should be selected for drawing.
void	SetMutex (TVirtualMutex *mutex)
	Set mutex, it must be recursive one.
void	SetNSegments (int n=0)
	Set number of segments for cylindrical shapes, if 0 - default value will be used.
bool	SetPhysNodeVisibility (const std::string &path, bool on=true)
	Set visibility of physical node by itemname itemname in string with path like "/TOP_1/SUB_2/NODE_3".
bool	SetPhysNodeVisibility (const std::vector< std::string > &path, bool on=true)
	Set visibility of physical node by path It overrules TGeo visibility flags - but only for specific physical node.
void	SetPreferredOffline (bool on)
	Set preference of offline operations.
bool	SetSearch (const std::string &query, const std::string &json)
	Change search query and belongs to it json string Returns true if any parameter was really changed.
void	SetTopVisible (bool on=true)
	Set draw options as string for JSROOT TGeoPainter.
void	SetVisLevel (int lvl=3)
	Set maximal visible level.

Static Public Member Functions
static TGeoManager *	GetGeoManager ()

Protected Member Functions
virtual bool	IsFullModelStreamedAtOnce () const override
	Decide if the whole model is streamed at once Function is called from ProcessBrowserRequest.
virtual void	RefineGeoItem (ROOT::RGeoItem &item, const std::vector< int > &stack) override
	Method which allows to add/modify information in RGeoItem which will be provided to client - like title or some visibility flags Changes in the item attributes do not affect geometry drawing.

Protected Attributes
Apex	fApex
std::vector< RGeomNodeVisibility >	fVisibilityRec
std::vector< RGeomNodeVisibility >	fVisibilitySelf

Private Member Functions
void	_ClearDrawData ()
	clear drawing data without locking mutex
void	BuildDescription (TGeoNode topnode, TGeoVolume topvolume)
	Build geometry description.
void	ClearDescription ()
	Clear geometry description.
void	CollectNodes (RGeomDrawing &drawing, bool all_nodes=false)
	Collect nodes which are used in visibles.
void	CopyMaterialProperties (TGeoVolume *vol, RGeomNode &node)
	Copy material properties.
int	CountShapeFaces (TGeoShape *shape)
	Count number of faces for the shape.
ShapeDescr &	FindShapeDescr (TGeoShape *shape)
	Find description object for requested shape If not exists - will be created.
int	GetUsedNSegments (int min=20)
	Returns really used number of cylindrical segments.
TGeoVolume *	GetVolume (int nodeid)
	Get volume for specified nodeid If specific volume was configured, it will be returned for nodeid==0.
int	IsPhysNodeVisible (const std::vector< int > &stack)
	Check if there special settings for specified physical node returns -1 if nothing is found.
std::string	MakeDrawingJson (RGeomDrawing &drawing, bool has_shapes=false)
	Produce JSON for the drawing If TGeoShape appears in the drawing, one has to keep typeinfo But in this case one can exclude several classes which are not interesting, but appears very often.
ShapeDescr &	MakeShapeDescr (TGeoShape *shape)
	Find description object and create render information.
int	MarkVisible (bool on_screen=false)
	Set visibility flag for each nodes.
void	PackMatrix (std::vector< float > &arr, TGeoMatrix *matr)
	Pack matrix into vector, which can be send to client Following sizes can be used for vector: 0 - Identity matrix 3 - Translation 4 - Scale (last element always 1) 9 - Rotation 16 - Full size.
void	ProduceIdShifts ()
	Count total number of visible childs under each node.
void	ResetRndrInfos ()
	Reset shape info, which used to pack binary data.
int	ScanNodes (bool only_visible, int maxlvl, RGeomScanFunc_t func)
	Iterate over all nodes and call function for visible.

Private Attributes
std::string	fActiveItemName
	! name of item which should be activated in hierarchy
int	fActualLevel {0}
	! level can be reduced when selecting nodes
RGeomConfig	fCfg
	! configuration parameter editable from GUI
std::vector< int >	fClickedStack
	! clicked element by stack
std::vector< RGeomNode >	fDesc
	! converted description, send to client
int	fDrawIdCut {0}
	! sortid used for selection of most-significant nodes
std::string	fDrawJson
	! JSON with main nodes drawn by client
TGeoVolume *	fDrawVolume {nullptr}
	! select volume independent from TGeoManager
std::vector< int >	fHighlightedStack
	! highlighted element by stack
int	fJsonComp {0}
	! default JSON compression
TVirtualMutex *	fMutex {nullptr}
	! external mutex used to protect all data
std::vector< TGeoNode * >	fNodes
	! flat list of all nodes
bool	fPreferredOffline {false}
	! indicates that full description should be provided to client
std::string	fSearch
	! search string in hierarchy
std::string	fSearchJson
	! drawing json for search
std::vector< int >	fSelectedStack
	! selected branch of geometry by stack
std::vector< ShapeDescr >	fShapes
	! shapes with created descriptions
std::vector< std::pair< const void *, RGeomSignalFunc_t > >	fSignals
	! registered signals
std::vector< int >	fSortMap
	! nodes in order large -> smaller volume
std::vector< RGeomNodeVisibility >	fVisibility
	! custom visibility flags for physical nodes

Static Private Attributes
static TGeoManager *	s_geoManager = nullptr

#include <ROOT/REveGeoTopNode.hxx>

Inheritance diagram for ROOT::Experimental::REveGeomDescription:

Member Enumeration Documentation

◆ ERnrFlags

enum ROOT::Experimental::REveGeomDescription::ERnrFlags

Enumerator
kRnrNone
kRnrSelf
kRnrChildren

Definition at line 53 of file REveGeoTopNode.hxx.

Constructor & Destructor Documentation

◆ REveGeomDescription()

ROOT::Experimental::REveGeomDescription::REveGeomDescription ( )

inline

Definition at line 50 of file REveGeoTopNode.hxx.

◆ ~REveGeomDescription()

virtual ROOT::Experimental::REveGeomDescription::~REveGeomDescription ( )

inlinevirtual

Definition at line 51 of file REveGeoTopNode.hxx.

Member Function Documentation

◆ _ClearDrawData()

void ROOT::RGeomDescription::_ClearDrawData ( )

inlineprivateinherited

clear drawing data without locking mutex

Definition at line 306 of file RGeomData.hxx.

◆ AddSignalHandler()

void RGeomDescription::AddSignalHandler	(	const void *	handler,
		RGeomSignalFunc_t	func )

inherited

Add signal handler.

Definition at line 312 of file RGeomData.cxx.

◆ Build() [1/2]

void RGeomDescription::Build	(	TGeoManager *	mgr,
		const std::string &	volname = "" )

inherited

Collect information about geometry hierarchy into flat list like it done in JSROOT ClonedNodes.createClones.

Definition at line 425 of file RGeomData.cxx.

◆ Build() [2/2]

void RGeomDescription::Build ( TGeoVolume * vol )

inherited

Collect information about geometry from single volume like it done in JSROOT ClonedNodes.createClones.

Definition at line 460 of file RGeomData.cxx.

◆ BuildDescription()

void RGeomDescription::BuildDescription	(	TGeoNode *	topnode,
		TGeoVolume *	topvolume )

privateinherited

Build geometry description.

Definition at line 494 of file RGeomData.cxx.

◆ ChangeConfiguration()

bool RGeomDescription::ChangeConfiguration ( const std::string & json )

inherited

Change configuration by client Returns true if any parameter was really changed.

Definition at line 2129 of file RGeomData.cxx.

◆ ChangeEveVisibility()

bool REveGeomDescription::ChangeEveVisibility	(	const std::vector< int > &	stack,
		ERnrFlags	rnrFlag,
		bool	on )

Definition at line 64 of file REveGeoTopNode.cxx.

◆ ChangeNodeVisibility()

bool RGeomDescription::ChangeNodeVisibility	(	const std::vector< std::string > &	path,
		bool	on )

inherited

Change visibility for specified element Returns true if changes was performed.

Definition at line 1874 of file RGeomData.cxx.

◆ ClearAllPhysVisibility()

bool RGeomDescription::ClearAllPhysVisibility ( )

inherited

Reset all custom visibility settings.

Definition at line 2113 of file RGeomData.cxx.

◆ ClearCache()

void RGeomDescription::ClearCache ( )

inherited

Clear cached data, need to be clear when connection broken.

Definition at line 1404 of file RGeomData.cxx.

◆ ClearDescription()

void RGeomDescription::ClearDescription ( )

privateinherited

Clear geometry description.

Definition at line 478 of file RGeomData.cxx.

◆ ClearDrawData()

void RGeomDescription::ClearDrawData ( )

inherited

Clear drawing data.

Will be rebuild when next connection established or new message need to be send

Definition at line 1394 of file RGeomData.cxx.

◆ ClearPhysNodeVisibility()

bool RGeomDescription::ClearPhysNodeVisibility ( const std::vector< std::string > & path )

inherited

Reset custom visibility of physical node by path.

Definition at line 2089 of file RGeomData.cxx.

◆ CollectNodes()

void RGeomDescription::CollectNodes	(	RGeomDrawing &	drawing,
		bool	all_nodes = false )

privateinherited

Collect nodes which are used in visibles.

Definition at line 721 of file RGeomData.cxx.

◆ CopyMaterialProperties()

void RGeomDescription::CopyMaterialProperties	(	TGeoVolume *	vol,
		RGeomNode &	node )

privateinherited

Copy material properties.

Definition at line 1182 of file RGeomData.cxx.

◆ CountShapeFaces()

int RGeomDescription::CountShapeFaces ( TGeoShape * shape )

privateinherited

Count number of faces for the shape.

Definition at line 960 of file RGeomData.cxx.

◆ FindNodeId()

int RGeomDescription::FindNodeId ( const std::vector< int > & stack )

inherited

Returns nodeid for given stack array, returns -1 in case of failure.

Definition at line 1626 of file RGeomData.cxx.

◆ FindShapeDescr()

RGeomDescription::ShapeDescr & RGeomDescription::FindShapeDescr ( TGeoShape * shape )

privateinherited

Find description object for requested shape If not exists - will be created.

Definition at line 880 of file RGeomData.cxx.

◆ GetActiveItem()

std::string ROOT::RGeomDescription::GetActiveItem ( ) const

inlineinherited

Definition at line 534 of file RGeomData.hxx.

◆ GetApexNode()

TGeoNode * ROOT::Experimental::REveGeomDescription::GetApexNode ( )

inline

Definition at line 63 of file REveGeoTopNode.hxx.

◆ GetApexPath()

const std::vector< std::string > & ROOT::Experimental::REveGeomDescription::GetApexPath ( ) const

inline

Definition at line 61 of file REveGeoTopNode.hxx.

◆ GetClickedItem()

std::vector< int > ROOT::RGeomDescription::GetClickedItem ( ) const

inlineinherited

Definition at line 520 of file RGeomData.hxx.

◆ GetDrawJson()

std::string ROOT::RGeomDescription::GetDrawJson ( ) const

inlineinherited

Definition at line 475 of file RGeomData.hxx.

◆ GetDrawOptions()

std::string ROOT::RGeomDescription::GetDrawOptions ( ) const

inlineinherited

Returns draw options, used for JSROOT TGeoPainter.

Definition at line 419 of file RGeomData.hxx.

◆ GetGeoManager()

TGeoManager * REveGeomDescription::GetGeoManager ( )

static

Definition at line 252 of file REveGeoTopNode.cxx.

◆ GetHighlightedItem()

std::vector< int > ROOT::RGeomDescription::GetHighlightedItem ( ) const

inlineinherited

Definition at line 506 of file RGeomData.hxx.

◆ GetIndexStack()

std::vector< int > ROOT::Experimental::REveGeomDescription::GetIndexStack ( )

inline

Definition at line 60 of file REveGeoTopNode.hxx.

◆ GetJsonComp()

int ROOT::RGeomDescription::GetJsonComp ( ) const

inlineinherited

Returns JSON compression level for data transfer.

Definition at line 433 of file RGeomData.hxx.

◆ GetMaxVisFaces()

int ROOT::RGeomDescription::GetMaxVisFaces ( ) const

inlineinherited

Returns maximal visible number of faces, ignored when non-positive.

Definition at line 349 of file RGeomData.hxx.

◆ GetMaxVisNodes()

int ROOT::RGeomDescription::GetMaxVisNodes ( ) const

inlineinherited

Returns maximal visible number of nodes, ignored when non-positive.

Definition at line 335 of file RGeomData.hxx.

◆ GetMutex()

TVirtualMutex * ROOT::RGeomDescription::GetMutex ( ) const

inlineinherited

Return currently used mutex.

Definition at line 325 of file RGeomData.hxx.

◆ GetNSegments()

int ROOT::RGeomDescription::GetNSegments ( ) const

inlineinherited

Return of segments for cylindrical shapes, if 0 - default value will be used.

Definition at line 405 of file RGeomData.hxx.

◆ GetNumNodes()

int ROOT::RGeomDescription::GetNumNodes ( ) const

inlineinherited

Number of unique nodes in the geometry.

Definition at line 462 of file RGeomData.hxx.

◆ GetSearch()

std::string ROOT::RGeomDescription::GetSearch ( ) const

inlineinherited

Definition at line 476 of file RGeomData.hxx.

◆ GetSearchJson()

std::string ROOT::RGeomDescription::GetSearchJson ( ) const

inlineinherited

Definition at line 477 of file RGeomData.hxx.

◆ GetSelectedStack()

const std::vector< int > & ROOT::RGeomDescription::GetSelectedStack ( ) const

inlineinherited

Get top node path.

Definition at line 455 of file RGeomData.hxx.

◆ GetTopVisible()

bool ROOT::RGeomDescription::GetTopVisible ( ) const

inlineinherited

Returns draw options, used for JSROOT TGeoPainter.

Definition at line 377 of file RGeomData.hxx.

◆ GetUsedNSegments()

int RGeomDescription::GetUsedNSegments ( int min = 20 )

privateinherited

Returns really used number of cylindrical segments.

Definition at line 945 of file RGeomData.cxx.

◆ GetVisiblityForStack()

bool REveGeomDescription::GetVisiblityForStack ( const std::vector< int > & stack )

Definition at line 114 of file REveGeoTopNode.cxx.

◆ GetVisLevel()

int ROOT::RGeomDescription::GetVisLevel ( ) const

inlineinherited

Returns maximal visible level.

Definition at line 363 of file RGeomData.hxx.

◆ GetVolume()

TGeoVolume * RGeomDescription::GetVolume ( int nodeid )

privateinherited

Get volume for specified nodeid If specific volume was configured, it will be returned for nodeid==0.

Definition at line 583 of file RGeomData.cxx.

◆ HasDrawData()

bool RGeomDescription::HasDrawData ( ) const

inherited

Check if there is draw data available.

Definition at line 1354 of file RGeomData.cxx.

◆ ImportFile()

void REveGeomDescription::ImportFile ( const char * filePath )

Definition at line 341 of file REveGeoTopNode.cxx.

◆ InitPath()

void REveGeomDescription::InitPath ( const std::vector< std::string > & path )

Definition at line 108 of file REveGeoTopNode.cxx.

◆ IsBuild()

bool ROOT::RGeomDescription::IsBuild ( ) const

inlineinherited

Definition at line 464 of file RGeomData.hxx.

◆ IsBuildShapes()

int ROOT::RGeomDescription::IsBuildShapes ( ) const

inlineinherited

Returns true if binary 3D model build already by C++ server (default).

Definition at line 391 of file RGeomData.hxx.

◆ IsFullModelStreamedAtOnce()

virtual bool ROOT::Experimental::REveGeomDescription::IsFullModelStreamedAtOnce ( ) const

inlineoverrideprotectedvirtual

Decide if the whole model is streamed at once Function is called from ProcessBrowserRequest.

Reimplemented from ROOT::RGeomDescription.

Definition at line 31 of file REveGeoTopNode.hxx.

◆ IsPhysNodeVisible()

int RGeomDescription::IsPhysNodeVisible ( const std::vector< int > & stack )

privateinherited

Check if there special settings for specified physical node returns -1 if nothing is found.

Definition at line 2067 of file RGeomData.cxx.

◆ IsPreferredOffline()

bool ROOT::RGeomDescription::IsPreferredOffline ( ) const

inlineinherited

Is offline operations preferred.

After get full description, client can do most operations without extra requests

Definition at line 448 of file RGeomData.hxx.

◆ IsPrincipalEndNode()

bool RGeomDescription::IsPrincipalEndNode ( int nodeid )

inherited

return true when node used in main geometry drawing and does not have childs for such nodes one could provide optimize toggling of visibility flags

Definition at line 1418 of file RGeomData.cxx.

◆ IssueSignal()

void RGeomDescription::IssueSignal	(	const void *	handler,
		const std::string &	kind )

inherited

Issue signal, which distributed on all handlers - excluding source handler.

Definition at line 293 of file RGeomData.cxx.

◆ LocateNodeWithPath()

TGeoNode * ROOT::Experimental::REveGeomDescription::LocateNodeWithPath ( const std::vector< std::string > & path )

inline

Definition at line 64 of file REveGeoTopNode.hxx.

◆ MakeDrawingJson()

std::string RGeomDescription::MakeDrawingJson	(	RGeomDrawing &	drawing,
		bool	has_shapes = false )

privateinherited

Produce JSON for the drawing If TGeoShape appears in the drawing, one has to keep typeinfo But in this case one can exclude several classes which are not interesting, but appears very often.

Definition at line 1850 of file RGeomData.cxx.

◆ MakeIdsByStack()

std::vector< int > RGeomDescription::MakeIdsByStack ( const std::vector< int > & stack )

inherited

Produce list of node ids for given stack If found nodes preselected - use their ids.

Definition at line 1707 of file RGeomData.cxx.

◆ MakeNodeInfo()

std::unique_ptr< RGeomNodeInfo > RGeomDescription::MakeNodeInfo ( const std::vector< int > & stack )

inherited

Change visibility for specified element Returns true if changes was performed.

Definition at line 1923 of file RGeomData.cxx.

◆ MakePathByStack()

std::vector< std::string > RGeomDescription::MakePathByStack ( const std::vector< int > & stack )

inherited

Returns path string for provided stack.

Definition at line 1740 of file RGeomData.cxx.

◆ MakeShapeDescr()

RGeomDescription::ShapeDescr & RGeomDescription::MakeShapeDescr ( TGeoShape * shape )

privateinherited

Find description object and create render information.

Definition at line 1093 of file RGeomData.cxx.

◆ MakeStackByIds()

std::vector< int > RGeomDescription::MakeStackByIds ( const std::vector< int > & ids )

inherited

Creates stack for given array of ids, first element always should be 0.

Definition at line 1645 of file RGeomData.cxx.

◆ MakeStackByPath()

std::vector< int > RGeomDescription::MakeStackByPath ( const std::vector< std::string > & path )

inherited

Produce stack based on string path Used to highlight geo volumes by browser hover event.

Definition at line 1689 of file RGeomData.cxx.

◆ MarkVisible()

int RGeomDescription::MarkVisible ( bool on_screen = false )

privateinherited

Set visibility flag for each nodes.

Definition at line 594 of file RGeomData.cxx.

◆ PackMatrix()

void RGeomDescription::PackMatrix	(	std::vector< float > &	arr,
		TGeoMatrix *	matr )

privateinherited

Pack matrix into vector, which can be send to client Following sizes can be used for vector: 0 - Identity matrix 3 - Translation 4 - Scale (last element always 1) 9 - Rotation 16 - Full size.

Definition at line 341 of file RGeomData.cxx.

◆ ProcessBrowserRequest()

std::string RGeomDescription::ProcessBrowserRequest ( const std::string & req = "" )

inherited

Find description object for requested shape If not exists - will be created.

Definition at line 787 of file RGeomData.cxx.

◆ ProduceDrawData()

void RGeomDescription::ProduceDrawData ( )

inherited

Collect all information required to draw geometry on the client This includes list of each visible nodes, meshes and matrixes.

Definition at line 1381 of file RGeomData.cxx.

◆ ProduceDrawingFor()

bool RGeomDescription::ProduceDrawingFor	(	int	nodeid,
		std::string &	json,
		bool	check_volume = false )

inherited

Produce shape rendering data for given stack All nodes, which are referencing same shape will be transferred Returns true if new render information provided.

Definition at line 1781 of file RGeomData.cxx.

◆ ProduceIdShifts()

void RGeomDescription::ProduceIdShifts ( )

privateinherited

Count total number of visible childs under each node.

Definition at line 629 of file RGeomData.cxx.

◆ ProduceJson()

std::string RGeomDescription::ProduceJson ( bool all_nodes = false )

inherited

Produce JSON string which can be directly used with build function from JSROOT to create three.js model of configured geometry.

Collect all information required to draw geometry on the client This includes list of each visible nodes, meshes and matrixes If

Parameters

all_nodes is true, all existing nodes will be provided, which allows to create complete nodes hierarchy on client side

Example of usage:

void geom() { auto f = TFile::Open("file_name.root"); auto vol = f->Get<TGeoVolume>("object_name"); ROOT::RGeomDescription desc; desc.Build(vol); std::ofstream fout("geom.json"); fout << desc.ProduceJson(); }

In JSROOT one loads data from JSON file and call build function to produce three.js model. Also see example in tutorials/visualisation/webgui/geom/ folder

Definition at line 1253 of file RGeomData.cxx.

◆ ProduceModifyReply()

std::string RGeomDescription::ProduceModifyReply ( int nodeid )

inherited

Return string with only part of nodes description which were modified Checks also volume.

Definition at line 1758 of file RGeomData.cxx.

◆ ProduceSearchData()

void RGeomDescription::ProduceSearchData ( )

inherited

Produces search data if necessary.

Definition at line 1363 of file RGeomData.cxx.

◆ RefineGeoItem()

void REveGeomDescription::RefineGeoItem	(	ROOT::RGeoItem &	item,
		const std::vector< int > &	stack )

overrideprotectedvirtual

Method which allows to add/modify information in RGeoItem which will be provided to client - like title or some visibility flags Changes in the item attributes do not affect geometry drawing.

Reimplemented from ROOT::RGeomDescription.

Definition at line 80 of file REveGeoTopNode.cxx.

◆ RemoveSignalHandler()

void RGeomDescription::RemoveSignalHandler ( const void * handler )

inherited

Remove signal handler.

Definition at line 321 of file RGeomData.cxx.

◆ ResetRndrInfos()

void RGeomDescription::ResetRndrInfos ( )

privateinherited

Reset shape info, which used to pack binary data.

Definition at line 1224 of file RGeomData.cxx.

◆ SavePrimitive()

void RGeomDescription::SavePrimitive	(	std::ostream &	fs,
		const std::string &	name )

inherited

Save geometry configuration as C++ macro.

Definition at line 2167 of file RGeomData.cxx.

◆ ScanNodes()

int RGeomDescription::ScanNodes	(	bool	only_visible,
		int	maxlvl,
		RGeomScanFunc_t	func )

privateinherited

Iterate over all nodes and call function for visible.

Definition at line 653 of file RGeomData.cxx.

◆ SearchVisibles()

int RGeomDescription::SearchVisibles	(	const std::string &	find,
		std::string &	hjson,
		std::string &	json )

inherited

Search visible nodes for provided name If number of found elements less than 100, create description and shapes for them Returns number of match elements.

Definition at line 1435 of file RGeomData.cxx.

◆ SelectTop()

bool RGeomDescription::SelectTop ( const std::vector< std::string > & path )

inherited

Select top node by path Used by the client to change active node Returns true if selected node was changed.

Definition at line 1970 of file RGeomData.cxx.

◆ SetActiveItem()

bool ROOT::RGeomDescription::SetActiveItem ( const std::string & itemname )

inlineinherited

Definition at line 526 of file RGeomData.hxx.

◆ SetBuildShapes()

void ROOT::RGeomDescription::SetBuildShapes ( int lvl = 1 )

inlineinherited

Instruct to build binary 3D model already on the server (true) or send TGeoShape as is to client, which can build model itself.

Definition at line 384 of file RGeomData.hxx.

◆ SetClickedItem()

bool ROOT::RGeomDescription::SetClickedItem ( const std::vector< int > & stack )

inlineinherited

Definition at line 512 of file RGeomData.hxx.

◆ SetDrawOptions()

void ROOT::RGeomDescription::SetDrawOptions ( const std::string & opt = "" )

inlineinherited

Set draw options as string for JSROOT TGeoPainter.

Definition at line 412 of file RGeomData.hxx.

◆ SetHighlightedItem()

bool ROOT::RGeomDescription::SetHighlightedItem ( const std::vector< int > & stack )

inlineinherited

Definition at line 498 of file RGeomData.hxx.

◆ SetJsonComp()

void ROOT::RGeomDescription::SetJsonComp ( int comp = 0 )

inlineinherited

Set JSON compression level for data transfer.

Definition at line 426 of file RGeomData.hxx.

◆ SetMaxVisFaces()

void ROOT::RGeomDescription::SetMaxVisFaces ( int cnt )

inlineinherited

Set maximal number of faces which should be selected for drawing.

Definition at line 342 of file RGeomData.hxx.

◆ SetMaxVisNodes()

void ROOT::RGeomDescription::SetMaxVisNodes ( int cnt )

inlineinherited

Set maximal number of nodes which should be selected for drawing.

Definition at line 328 of file RGeomData.hxx.

◆ SetMutex()

void ROOT::RGeomDescription::SetMutex ( TVirtualMutex * mutex )

inlineinherited

Set mutex, it must be recursive one.

Definition at line 323 of file RGeomData.hxx.

◆ SetNSegments()

void ROOT::RGeomDescription::SetNSegments ( int n = 0 )

inlineinherited

Set number of segments for cylindrical shapes, if 0 - default value will be used.

Definition at line 398 of file RGeomData.hxx.

◆ SetPhysNodeVisibility() [1/2]

bool RGeomDescription::SetPhysNodeVisibility	(	const std::string &	path,
		bool	on = true )

inherited

Set visibility of physical node by itemname itemname in string with path like "/TOP_1/SUB_2/NODE_3".

Definition at line 2040 of file RGeomData.cxx.

◆ SetPhysNodeVisibility() [2/2]

bool RGeomDescription::SetPhysNodeVisibility	(	const std::vector< std::string > &	path,
		bool	on = true )

inherited

Set visibility of physical node by path It overrules TGeo visibility flags - but only for specific physical node.

Definition at line 1994 of file RGeomData.cxx.

◆ SetPreferredOffline()

void ROOT::RGeomDescription::SetPreferredOffline ( bool on )

inlineinherited

Set preference of offline operations.

Server provides more info to client from the begin on to avoid communication

Definition at line 441 of file RGeomData.hxx.

◆ SetSearch()

bool RGeomDescription::SetSearch	(	const std::string &	query,
		const std::string &	json )

inherited

Change search query and belongs to it json string Returns true if any parameter was really changed.

Definition at line 2154 of file RGeomData.cxx.

◆ SetTopVisible()

void ROOT::RGeomDescription::SetTopVisible ( bool on = true )

inlineinherited

Set draw options as string for JSROOT TGeoPainter.

Definition at line 370 of file RGeomData.hxx.

◆ SetVisLevel()

void ROOT::RGeomDescription::SetVisLevel ( int lvl = 3 )

inlineinherited

Set maximal visible level.

Definition at line 356 of file RGeomData.hxx.

Member Data Documentation

◆ fActiveItemName

std::string ROOT::RGeomDescription::fActiveItemName

privateinherited

! name of item which should be activated in hierarchy

Definition at line 261 of file RGeomData.hxx.

◆ fActualLevel

int ROOT::RGeomDescription::fActualLevel {0}

privateinherited

! level can be reduced when selecting nodes

Definition at line 258 of file RGeomData.hxx.

◆ fApex

Apex ROOT::Experimental::REveGeomDescription::fApex

protected

Definition at line 47 of file REveGeoTopNode.hxx.

◆ fCfg

RGeomConfig ROOT::RGeomDescription::fCfg

privateinherited

! configuration parameter editable from GUI

Definition at line 263 of file RGeomData.hxx.

◆ fClickedStack

std::vector<int> ROOT::RGeomDescription::fClickedStack

privateinherited

! clicked element by stack

Definition at line 249 of file RGeomData.hxx.

◆ fDesc

std::vector<RGeomNode> ROOT::RGeomDescription::fDesc

privateinherited

! converted description, send to client

Definition at line 242 of file RGeomData.hxx.

◆ fDrawIdCut

int ROOT::RGeomDescription::fDrawIdCut {0}

privateinherited

! sortid used for selection of most-significant nodes

Definition at line 257 of file RGeomData.hxx.

◆ fDrawJson

std::string ROOT::RGeomDescription::fDrawJson

privateinherited

! JSON with main nodes drawn by client

Definition at line 256 of file RGeomData.hxx.

◆ fDrawVolume

TGeoVolume* ROOT::RGeomDescription::fDrawVolume {nullptr}

privateinherited

! select volume independent from TGeoManager

Definition at line 245 of file RGeomData.hxx.

◆ fHighlightedStack

std::vector<int> ROOT::RGeomDescription::fHighlightedStack

privateinherited

! highlighted element by stack

Definition at line 248 of file RGeomData.hxx.

◆ fJsonComp

int ROOT::RGeomDescription::fJsonComp {0}

privateinherited

! default JSON compression

Definition at line 260 of file RGeomData.hxx.

◆ fMutex

TVirtualMutex* ROOT::RGeomDescription::fMutex {nullptr}

privateinherited

! external mutex used to protect all data

Definition at line 265 of file RGeomData.hxx.

◆ fNodes

std::vector<TGeoNode *> ROOT::RGeomDescription::fNodes

privateinherited

! flat list of all nodes

Definition at line 241 of file RGeomData.hxx.

◆ fPreferredOffline

bool ROOT::RGeomDescription::fPreferredOffline {false}

privateinherited

! indicates that full description should be provided to client

Definition at line 259 of file RGeomData.hxx.

◆ fSearch

std::string ROOT::RGeomDescription::fSearch

privateinherited

! search string in hierarchy

Definition at line 254 of file RGeomData.hxx.

◆ fSearchJson

std::string ROOT::RGeomDescription::fSearchJson

privateinherited

! drawing json for search

Definition at line 255 of file RGeomData.hxx.

◆ fSelectedStack

std::vector<int> ROOT::RGeomDescription::fSelectedStack

privateinherited

! selected branch of geometry by stack

Definition at line 246 of file RGeomData.hxx.

◆ fShapes

std::vector<ShapeDescr> ROOT::RGeomDescription::fShapes

privateinherited

! shapes with created descriptions

Definition at line 252 of file RGeomData.hxx.

◆ fSignals

std::vector<std::pair<const void *, RGeomSignalFunc_t> > ROOT::RGeomDescription::fSignals

privateinherited

! registered signals

Definition at line 267 of file RGeomData.hxx.

◆ fSortMap

std::vector<int> ROOT::RGeomDescription::fSortMap

privateinherited

! nodes in order large -> smaller volume

Definition at line 251 of file RGeomData.hxx.

◆ fVisibility

std::vector<RGeomNodeVisibility> ROOT::RGeomDescription::fVisibility

privateinherited

! custom visibility flags for physical nodes

Definition at line 243 of file RGeomData.hxx.

◆ fVisibilityRec

std::vector<RGeomNodeVisibility> ROOT::Experimental::REveGeomDescription::fVisibilityRec

protected

Definition at line 28 of file REveGeoTopNode.hxx.

◆ fVisibilitySelf

std::vector<RGeomNodeVisibility> ROOT::Experimental::REveGeomDescription::fVisibilitySelf

protected

Definition at line 27 of file REveGeoTopNode.hxx.

◆ s_geoManager

TGeoManager * REveGeomDescription::s_geoManager = nullptr

staticprivate

Definition at line 25 of file REveGeoTopNode.hxx.

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

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

Classes

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Private Member Functions

Private Attributes

Static Private Attributes

Member Enumeration Documentation

◆ ERnrFlags

Constructor & Destructor Documentation

◆ REveGeomDescription()

◆ ~REveGeomDescription()

Member Function Documentation

◆ _ClearDrawData()

◆ AddSignalHandler()

◆ Build() [1/2]

◆ Build() [2/2]

◆ BuildDescription()

◆ ChangeConfiguration()

◆ ChangeEveVisibility()

◆ ChangeNodeVisibility()

◆ ClearAllPhysVisibility()

◆ ClearCache()

◆ ClearDescription()

◆ ClearDrawData()

◆ ClearPhysNodeVisibility()

◆ CollectNodes()

◆ CopyMaterialProperties()

◆ CountShapeFaces()

◆ FindNodeId()

◆ FindShapeDescr()

◆ GetActiveItem()

◆ GetApexNode()

◆ GetApexPath()

◆ GetClickedItem()

◆ GetDrawJson()

◆ GetDrawOptions()

◆ GetGeoManager()

◆ GetHighlightedItem()

◆ GetIndexStack()

◆ GetJsonComp()

◆ GetMaxVisFaces()

◆ GetMaxVisNodes()

◆ GetMutex()

◆ GetNSegments()

◆ GetNumNodes()

◆ GetSearch()

◆ GetSearchJson()

◆ GetSelectedStack()

◆ GetTopVisible()

◆ GetUsedNSegments()

◆ GetVisiblityForStack()

◆ GetVisLevel()

◆ GetVolume()

◆ HasDrawData()

◆ ImportFile()

◆ InitPath()

◆ IsBuild()

◆ IsBuildShapes()

◆ IsFullModelStreamedAtOnce()

◆ IsPhysNodeVisible()

◆ IsPreferredOffline()

◆ IsPrincipalEndNode()

◆ IssueSignal()

◆ LocateNodeWithPath()

◆ MakeDrawingJson()

◆ MakeIdsByStack()

◆ MakeNodeInfo()

◆ MakePathByStack()

◆ MakeShapeDescr()

◆ MakeStackByIds()

◆ MakeStackByPath()

◆ MarkVisible()

◆ PackMatrix()

◆ ProcessBrowserRequest()

◆ ProduceDrawData()

◆ ProduceDrawingFor()

◆ ProduceIdShifts()