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> Unreal Engine API Reference > Plugins > ModelingComponents > USimpleDynamicMeshComponent > FastNotifyVertexAttributesUpdated > USimpleDynamicMeshComponent::FastNotifyVertexAttributesUpdated

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USimpleDynamicMeshComponent::FastNotifyVertexAttributesUpdated

Call this instead of [NotifyMeshUpdated()](API\Plugins\ModelingComponents\USimpleDynamicMeshComponent\NotifyMeshUpdated) if you have only updated the vertex positions/attributes This function will update the existing RenderProxy buffers if possible, rather than create new ones.

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References

Module	ModelingComponents
Header	/Engine/Plugins/Experimental/MeshModelingToolset/Source/ModelingComponents/Public/SimpleDynamicMeshComponent.h
Include	#include "SimpleDynamicMeshComponent.h"
Source	/Engine/Plugins/Experimental/MeshModelingToolset/Source/ModelingComponents/Private/SimpleDynamicMeshComponent.cpp

Syntax

void FastNotifyVertexAttributesUpdated
(
EMeshRenderAttributeFlags UpdatedAttributes
)

Remarks

Call this instead of NotifyMeshUpdated() if you have only updated the vertex positions/attributes This function will update the existing RenderProxy buffers if possible, rather than create new ones.

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