Per-renderer cache of VTK actors and the surface-extraction state. More...
#include <mitkMultiLabelSegmentationVtkMapper3D.h>
Public Member Functions | |
| LocalStorage () | |
| Default constructor of the local storage. More... | |
| ~LocalStorage () override | |
| Default destructor of the local storage. More... | |
 Public Member Functions inherited from mitk::Mapper::BaseLocalStorage | |
| BaseLocalStorage ()=default | |
| virtual | ~BaseLocalStorage ()=default |
| BaseLocalStorage (const BaseLocalStorage &)=delete | |
| BaseLocalStorage & | operator= (const BaseLocalStorage &)=delete |
| bool | IsGenerateDataRequired (mitk::BaseRenderer *renderer, mitk::Mapper *mapper, mitk::DataNode *dataNode) const |
| Check whether GenerateDataForRenderer() needs to be called. More... | |
| void | UpdateGenerateDataTime () |
| Mark the stored data as up-to-date. More... | |
| itk::TimeStamp & | GetLastGenerateDataTime () |
| Get a reference to the last-generate-data timestamp. More... | |
Public Attributes | |
| vtkSmartPointer< vtkPropAssembly > | m_Actors |
| Assembly of all VTK actors used for rendering (one actor per group). More... | |
| std::map< const Image *, std::unique_ptr< MultiLabelSegmentationGroupMapping > > | m_GroupPipelines |
| Map from group images to their respective rendering pipelines. More... | |
| vtkSmartPointer< vtkLookupTable > | m_VtkLookupTable |
| Lookup table keyed by integer label value, shared by all per-group mappers. More... | |
| bool | m_UseFadedPipeline |
| Indicates whether label highlighting is active. More... | |
| itk::TimeStamp | m_LastDataUpdateTime |
| Timestamp of last update of stored data. More... | |
| itk::TimeStamp | m_LastPropertyUpdateTime |
| Timestamp of last update of a property. More... | |
| mitk::TimeStepType | m_LastUpdateTimeStep |
| The last time step that was updated. More... | |
| mitk::LookupTable::Pointer | m_LabelLookupTable |
| Look up table for label colors (cloned from the segmentation). More... | |
| std::vector< vtkIdType > | m_PopulatedLabelEntries |
| Label values whose LUT entries were populated during the previous update. More... | |
| bool | m_3DRenderingPreference |
| Whether 3D rendering is preferred. More... | |
| bool | m_LastSmoothed |
| Smoothing state with which the cached polydata was last extracted. More... | |
| IPreferences * | m_SegPreferences |
| Pointer to the segmentation preferences. More... | |
| float | m_LastOpacityFactor |
| The "opacity factor" preference value baked into the current LUT. More... | |
Additional Inherited Members | |
| Protected Attributes inherited from mitk::Mapper::BaseLocalStorage | |
| itk::TimeStamp | m_LastGenerateDataTime |
| Timestamp of last update of stored data. More... | |
Detailed Description
Per-renderer cache of VTK actors and the surface-extraction state.
Definition at line 84 of file mitkMultiLabelSegmentationVtkMapper3D.h.
Constructor & Destructor Documentation
◆ LocalStorage()
| mitk::MultiLabelSegmentationVtkMapper3D::LocalStorage::LocalStorage | ( | ) |
Default constructor of the local storage.
◆ ~LocalStorage()
|
override |
Default destructor of the local storage.
Member Data Documentation
◆ m_3DRenderingPreference
| bool mitk::MultiLabelSegmentationVtkMapper3D::LocalStorage::m_3DRenderingPreference |
Whether 3D rendering is preferred.
Definition at line 127 of file mitkMultiLabelSegmentationVtkMapper3D.h.
◆ m_Actors
| vtkSmartPointer<vtkPropAssembly> mitk::MultiLabelSegmentationVtkMapper3D::LocalStorage::m_Actors |
Assembly of all VTK actors used for rendering (one actor per group).
Definition at line 88 of file mitkMultiLabelSegmentationVtkMapper3D.h.
◆ m_GroupPipelines
| std::map<const Image*, std::unique_ptr<MultiLabelSegmentationGroupMapping> > mitk::MultiLabelSegmentationVtkMapper3D::LocalStorage::m_GroupPipelines |
Map from group images to their respective rendering pipelines.
Definition at line 91 of file mitkMultiLabelSegmentationVtkMapper3D.h.
◆ m_LabelLookupTable
| mitk::LookupTable::Pointer mitk::MultiLabelSegmentationVtkMapper3D::LocalStorage::m_LabelLookupTable |
Look up table for label colors (cloned from the segmentation).
Definition at line 117 of file mitkMultiLabelSegmentationVtkMapper3D.h.
◆ m_LastDataUpdateTime
| itk::TimeStamp mitk::MultiLabelSegmentationVtkMapper3D::LocalStorage::m_LastDataUpdateTime |
Timestamp of last update of stored data.
Definition at line 109 of file mitkMultiLabelSegmentationVtkMapper3D.h.
◆ m_LastOpacityFactor
| float mitk::MultiLabelSegmentationVtkMapper3D::LocalStorage::m_LastOpacityFactor |
The "opacity factor" preference value baked into the current LUT.
The factor is a global preference, not a node property, so it carries no MTime. Caching the applied value lets Update()/GenerateDataForRenderer detect a change and rebuild the LUT, mirroring m_LastSmoothed / m_3DRenderingPreference.
Definition at line 149 of file mitkMultiLabelSegmentationVtkMapper3D.h.
◆ m_LastPropertyUpdateTime
| itk::TimeStamp mitk::MultiLabelSegmentationVtkMapper3D::LocalStorage::m_LastPropertyUpdateTime |
Timestamp of last update of a property.
Definition at line 111 of file mitkMultiLabelSegmentationVtkMapper3D.h.
◆ m_LastSmoothed
| bool mitk::MultiLabelSegmentationVtkMapper3D::LocalStorage::m_LastSmoothed |
Smoothing state with which the cached polydata was last extracted.
Tracks the cached extraction state, not the user's currently requested state. Written only after a successful re-extraction inside GenerateDataForRenderer. Comparing ResolveSmoothed(...) against this value detects when the cached surfaces no longer match the requested smoothing and forces a re-extraction; preserving it across early-return paths in Update() (hidden node, 3D rendering disabled, uninitialised segmentation) keeps that staleness check correct.
Definition at line 138 of file mitkMultiLabelSegmentationVtkMapper3D.h.
◆ m_LastUpdateTimeStep
| mitk::TimeStepType mitk::MultiLabelSegmentationVtkMapper3D::LocalStorage::m_LastUpdateTimeStep |
The last time step that was updated.
Definition at line 114 of file mitkMultiLabelSegmentationVtkMapper3D.h.
◆ m_PopulatedLabelEntries
| std::vector<vtkIdType> mitk::MultiLabelSegmentationVtkMapper3D::LocalStorage::m_PopulatedLabelEntries |
Label values whose LUT entries were populated during the previous update.
Used to clear only those entries on the next refresh instead of zeroing the full MAX_LABEL_VALUE+1 range every time.
Definition at line 124 of file mitkMultiLabelSegmentationVtkMapper3D.h.
◆ m_SegPreferences
| IPreferences* mitk::MultiLabelSegmentationVtkMapper3D::LocalStorage::m_SegPreferences |
Pointer to the segmentation preferences.
Definition at line 141 of file mitkMultiLabelSegmentationVtkMapper3D.h.
◆ m_UseFadedPipeline
| bool mitk::MultiLabelSegmentationVtkMapper3D::LocalStorage::m_UseFadedPipeline |
Indicates whether label highlighting is active.
Kept as a flag so CheckForOutdatedGroups can detect highlight-mode toggles, even though there is no longer a separate faded actor.
Definition at line 106 of file mitkMultiLabelSegmentationVtkMapper3D.h.
◆ m_VtkLookupTable
| vtkSmartPointer<vtkLookupTable> mitk::MultiLabelSegmentationVtkMapper3D::LocalStorage::m_VtkLookupTable |
Lookup table keyed by integer label value, shared by all per-group mappers.
Replaces the previous color/opacity transfer-function trio. Highlighting is encoded here directly via the alpha channel: highlighted labels are forced opaque and non-highlighted labels are faded.
Definition at line 99 of file mitkMultiLabelSegmentationVtkMapper3D.h.
The documentation for this class was generated from the following file:
