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  3. FSelectionChange

FSelectionChange

An object representing a selection that can be as an undo/redo item, usually emitted by the selection API itself.

API > API/Plugins > API/Plugins/UVEditorTools > API/Plugins/UVEditorTools/Selection > API/Plugins/UVEditorTools/Selection/UUVToolSelectionAPI

Inheritance Hierarchy

References

   
Module UVEditorTools
Header /Engine/Plugins/Editor/UVEditor/Source/UVEditorTools/Public/Selection/UVToolSelectionAPI.h
Include #include "Selection/UVToolSelectionAPI.h"

Syntax

class FSelectionChange : public FToolCommandChange

Remarks

An object representing a selection that can be as an undo/redo item, usually emitted by the selection API itself. Expects UUVToolSelectionAPI to be the associated UObject.

Variables

  Type Name Description
Protected variable TArray< FUVToolSelection > After  
Protected variable TArray< FUVToolSelection > Before  
Public variable bool bUseStableUnwrapCanonicalIDsForEdges When true, edge-type selections are not stored as eids, but rather as stable identifiers relative to the UnwrapCanonical mesh in the Target of the selection.

Functions

  Type Name Description
Public function Virtual Const TArray< FUVToolSelection > Useful for storing a pending change and figuring out whether it needs to be emitted.
Public function Virtual void

SetAfter ( TArray< FUVToolSelection > Selections
)

  
Public function Virtual void

SetBefore ( TArray< FUVToolSelection > Selections
)

  

Overridden from FChange

  Type Name Description
Public function Virtual void

Apply ( UObject* Object
)

 Makes the change to the object
Public function Virtual Const bool

HasExpired ( UObject* Object
)

  
Public function Virtual void

Revert ( UObject* Object
)

 Reverts change to the object
Public function Virtual Const FString Describes this change (for debugging)

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