Navigation
API > API/Plugins > API/Plugins/ModelingComponents > API/Plugins/ModelingComponents/Selection > API/Plugins/ModelingComponents/Selection/UGeometrySelectionManager
References
| Module | ModelingComponents |
| Header | /Engine/Plugins/Runtime/MeshModelingToolset/Source/ModelingComponents/Public/Selection/GeometrySelectionManager.h |
| Include | #include "Selection/GeometrySelectionManager.h" |
| Source | /Engine/Plugins/Runtime/MeshModelingToolset/Source/ModelingComponents/Private/Selection/GeometrySelectionManager.cpp |
virtual bool BeginTrackedSelectionChange
&40;
FGeometrySelectionUpdateConfig UpdateConfig,
bool bClearOnBegin
&41;
Remarks
Begin a tracked selection change. CanBeginTrackedSelectionChange() must return true to call this function. EndTrackedSelectionChange() must be called to close the selection change.
Parameters
| Name | Description |
|---|---|
| UpdateConfig | how the selection will be modified. Currently this must be consistent across the entire tracked change (ie, only add, only subtract, etc) |
| bClearOnBegin | if true, selection will be initially cleared (eg Replace-style) |