UHierarchicalInstancedStaticMeshComponent::PreAllocateInstancesMemory

Preallocated memory to include the new added instances count, to prevent reallloc during the add operation.

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Override Hierarchy

UInstancedStaticMeshComponent::PreAllocateInstancesMemory()

UHierarchicalInstancedStaticMeshComponent::PreAllocateInstancesMemory()

References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Classes/Components/HierarchicalInstancedStaticMeshComponent.h
Include	#include "Components/HierarchicalInstancedStaticMeshComponent.h"
Source	/Engine/Source/Runtime/Engine/Private/HierarchicalInstancedStaticMesh.cpp

Syntax

virtual void PreAllocateInstancesMemory
(
int32 AddedInstanceCount
)

Remarks

Preallocated memory to include the new added instances count, to prevent reallloc during the add operation.