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API > API/Runtime > API/Runtime/ISMPool > API/Runtime/ISMPool/UISMPoolComponent
Description
Preallocate an ISM in the pool. Doing this early for known mesh instance descriptions can reduce the component registration cost of AddMeshToGroup() for newly discovered mesh descriptions.
| Name | PreallocateMeshInstance |
| Type | function |
| Header File | /Engine/Source/Runtime/Experimental/ISMPool/Public/ISMPool/ISMPoolComponent.h |
| Include Path | #include "ISMPool/ISMPoolComponent.h" |
| Source | /Engine/Source/Runtime/Experimental/ISMPool/Private/ISMPool/ISMPoolComponent.cpp |
void PreallocateMeshInstance
(
const FISMPoolStaticMeshInstance & MeshInstance
)