class TEveManager
TEveManager Central aplication manager for Eve. Manages elements, GUI, GL scenes and GL viewers.
Function Members (Methods)
public:
private:
| TEveManager(const TEveManager&) | |
| TEveManager& | operator=(const TEveManager&) |
Data Members
protected:
| TEveSelection* | fHighlight | |
| TEveElementList* | fOrphanage | |
| TEveSelection* | fSelection | |
| set<TEveElement*> | fStampedElements | |
| Bool_t | fUseOrphanage |
private:
| TEveBrowser* | fBrowser | |
| TEveEventManager* | fCurrentEvent | |
| Bool_t | fDropLogicals | |
| TEveScene* | fEventScene | |
| TEveManager::TExceptionHandler* | fExcHandler | |
| Bool_t | fFullRedraw | |
| TMap* | fGeometries | |
| TMap* | fGeometryAliases | |
| TEveScene* | fGlobalScene | |
| Bool_t | fKeepEmptyCont | |
| TEveGListTreeEditorFrame* | fLTEFrame | |
| TFolder* | fMacroFolder | |
| Int_t | fRedrawDisabled | |
| TTimer | fRedrawTimer | |
| Bool_t | fResetCameras | |
| TEveSceneList* | fScenes | |
| Bool_t | fTimerActive | |
| TEveViewerList* | fViewers | |
| TMap* | fVizDB | |
| Bool_t | fVizDBReplace | |
| Bool_t | fVizDBUpdate | |
| TEveWindowManager* | fWindowManager |
Class Charts
Function documentation
TEveManager(UInt_t w, UInt_t h, Bool_t map_window = kTRUE, Option_t* opt = "FI")
Constructor. If map_window is true, the TEveBrowser window is mapped. Option string is first parsed for the following characters: V - spawn a default GL viewer. The consumed characters are removed from the options and they are passed to TEveBrowser for creation of additional plugins. Default options: "FIV" - file-browser, command-line, GL-viewer.
TEveViewer* GetDefaultViewer() const
Returns the default viewer - the first one in the fViewers list.
TEveViewer* SpawnNewViewer(const char* name, const char* title = "", Bool_t embed = kTRUE)
Create a new GL viewer.
void FullRedraw3D(Bool_t resetCameras = kFALSE, Bool_t dropLogicals = kFALSE)
Perform 3D redraw of all scenes and viewers.
void ElementChanged(TEveElement* element, Bool_t update_scenes = kTRUE, Bool_t redraw = kFALSE)
Element was changed, perform framework side action. Called from TEveElement::ElementChanged().
AddToListTree(TEveElement* re, Bool_t open, TGListTree* lt = 0)
Add element as a top-level to a list-tree. Only add a single copy of a render-element as a top level.
void RemoveFromListTree(TEveElement* element, TGListTree* lt, TGListTreeItem* lti)
Remove top-level element from list-tree with specified tree-item.
TGListTreeItem* AddEvent(TEveEventManager* event)
Add a new event and make it the current event. It is added into the event-scene and as a top-level list-tree item.
void AddElement(TEveElement* element, TEveElement* parent = 0)
Add an element. If parent is not specified it is added into current event (which is created if does not exist).
void AddGlobalElement(TEveElement* element, TEveElement* parent = 0)
Add a global element, i.e. one that does not change on each event, like geometry or projection manager. If parent is not specified it is added to a global scene.
void PreDeleteElement(TEveElement* element)
Called from TEveElement prior to its destruction so the framework components (like object editor) can unreference it.
void ElementSelect(TEveElement* element)
Select an element. Now it only calls EditElement() - should also update selection state.
Bool_t InsertVizDBEntry(const TString& tag, TEveElement* model, Bool_t replace, Bool_t update)
Insert a new visualization-parameter database entry. Returns true if the element is inserted successfully. If entry with the same key already exists the behaviour depends on the 'replace' flag: true - The old model is deleted and new one is inserted (default). Clients of the old model are transferred to the new one and if 'update' flag is true (default), the new model's parameters are assigned to all clients. false - The old model is kept, false is returned. If insert is successful, the ownership of the model-element is transferred to the manager.
Bool_t InsertVizDBEntry(const TString& tag, TEveElement* model)
Insert a new visualization-parameter database entry with the default parameters for replace and update, as specified by members fVizDBReplace(default=kTRUE) and fVizDBUpdate(default=kTRUE). See docs of the above function.
TEveElement* FindVizDBEntry(const TString& tag)
Find a visualization-parameter database entry corresponding to tag. If the entry is not found 0 is returned.
void LoadVizDB(const TString& filename, Bool_t replace, Bool_t update)
Load visualization-parameter database from file filename. The replace, update arguments replace the values of fVizDBReplace and fVizDBUpdate members for the duration of the macro execution.
void LoadVizDB(const TString& filename)
Load visualization-parameter database from file filename. State of data-members fVizDBReplace and fVizDBUpdate determine how the registered entries are handled.
TGeoManager* GetGeometry(const TString& filename)
Get geometry with given filename. This is cached internally so the second time this function is called with the same argument the same geo-manager is returned. gGeoManager is set to the return value.
TGeoManager* GetGeometryByAlias(const TString& alias)
Get geometry with given alias. The alias must be registered via RegisterGeometryAlias().
TGeoManager* GetDefaultGeometry()
Get the default geometry.
It should be registered via RegisterGeometryName("Default", <URL>).
void RegisterGeometryAlias(const TString& alias, const TString& filename)
Register 'name' as an alias for geometry file 'filename'. The old aliases are silently overwritten. After that the geometry can be retrieved also by calling: gEve->GetGeometryByName(name);
void CloseEveWindow()
Close button haas been clicked on EVE main window (browser). Cleanup and terminate application.
TEveManager* Create(Bool_t map_window = kTRUE, Option_t* opt = "FIV")
If global TEveManager* gEve is not set initialize it. Returns gEve.
TEveManager(const TEveManager& )
TEveManager& operator=(const TEveManager& )
void ElementStamped(TEveElement* element)
Fine grained updates via stamping.
{ fStampedElements.insert(element); }