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API > API/Plugins > API/Plugins/ModelingComponents > API/Plugins/ModelingComponents/UMeshTopologySelectionMechanic
Description
By default, the shift key will cause new clicks to add to the selection. However, this can be changed by supplying a different function to check here.
| Name | SetShouldAddToSelectionFunc |
| Type | function |
| Header File | /Engine/Plugins/Runtime/MeshModelingToolset/Source/ModelingComponents/Public/Selection/MeshTopologySelectionMechanic.h |
| Include Path | #include "Selection/MeshTopologySelectionMechanic.h" |
void SetShouldAddToSelectionFunc
(
TFunction < bool> Func
)