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API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/Materials > API/Runtime/Engine/Materials/UMaterialExpressionComment
- UObject::Modify()
- UMaterialExpression::Modify()
- UMaterialExpressionComment::Modify()
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Public/Materials/MaterialExpressionComment.h |
| Include | #include "Materials/MaterialExpressionComment.h" |
| Source | /Engine/Source/Runtime/Engine/Private/Materials/MaterialExpressions.cpp |
virtual bool Modify
(
bool bAlwaysMarkDirty
)
Remarks
Note that the object will be modified. If we are currently recording into the transaction buffer (undo/redo), save a copy of this object into the buffer and marks the package as needing to be saved.