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  3. UDynamicMeshComponent::FastNotifyPositionsUpdated

UDynamicMeshComponent::FastNotifyPositionsUpdated

Call this instead of [NotifyMeshUpdated()](API\Runtime\GeometryFramework\Components\UDynamicMeshComponent\NotifyMeshUpdated) if you have only updated the vertex positions (and possibly some attributes).

API > API/Runtime > API/Runtime/GeometryFramework > API/Runtime/GeometryFramework/Components > API/Runtime/GeometryFramework/Components/UDynamicMeshComponent

References

   
Module GeometryFramework
Header /Engine/Source/Runtime/GeometryFramework/Public/Components/DynamicMeshComponent.h
Include #include "Components/DynamicMeshComponent.h"
Source /Engine/Source/Runtime/GeometryFramework/Private/Components/DynamicMeshComponent.cpp 
void FastNotifyPositionsUpdated  
(  
    bool bNormals,  
    bool bColors,  
    bool bUVs  
)

Remarks

Call this instead of NotifyMeshUpdated() if you have only updated the vertex positions (and possibly some attributes). This function will update the existing RenderProxy buffers if possible

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