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API > API/Plugins > API/Plugins/MovieRenderPipelineCore > API/Plugins/MovieRenderPipelineCore/UMovieGraphNode
Description
Allows subclasses to provide a custom serialized default value when a property is promoted to a variable. Called during "Promote to Variable" before writing the variable's default. Return true and set OutSerializedValue to override; return false for normal behavior.
Derived Overrides
| Name | GetCustomPromotionDefaultValue |
| Type | function |
| Header File | /Engine/Plugins/MovieScene/MovieRenderPipeline/Source/MovieRenderPipelineCore/Public/Graph/MovieGraphNode.h |
| Include Path | #include "Graph/MovieGraphNode.h" |
| Source | /Engine/Plugins/MovieScene/MovieRenderPipeline/Source/MovieRenderPipelineCore/Private/Graph/MovieGraphNode.cpp |
UFUNCTION (BlueprintCallable, Category="Movie Graph")
virtual bool GetCustomPromotionDefaultValue
(
const FMovieGraphPropertyInfo & InPropertyInfo,
FString & OutSerializedValue
) const