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API > API/Plugins > API/Plugins/TextureGraph > API/Plugins/TextureGraph/Expressions > API/Plugins/TextureGraph/Expressions/UTG_Expression
References
| Module | TextureGraph |
| Header | /Engine/Plugins/Experimental/TextureGraph/Source/TextureGraph/Public/Expressions/TG_Expression.h |
| Include | #include "Expressions/TG_Expression.h" |
| Source | /Engine/Plugins/Experimental/TextureGraph/Source/TextureGraph/Private/Expressions/TG_Expression.cpp |
virtual void NotifyExpressionChanged
(
const FPropertyChangedEvent & PropertyChangedEvent
) const
Remarks
If some state has changed in the expression that affects its representation triggered when a property has changed and needs to be copied over to its corresponding Var NB: required to be public for calling from TG_Variant customization