UMaterialExpressionRotator::NeedsRealtimePreview | Unreal Engine 5.2 Documentation | Epic Developer Community

API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/Materials > API/Runtime/Engine/Materials/UMaterialExpressionRotator

UMaterialExpression::NeedsRealtimePreview()
UMaterialExpressionRotator::NeedsRealtimePreview()

References


Module	Engine
Header	/Engine/Source/Runtime/Engine/Classes/Materials/MaterialExpressionRotator.h
Include	#include "Materials/MaterialExpressionRotator.h"

virtual bool NeedsRealtimePreview&40;&41;

whether the expression preview needs realtime update

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