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> Unreal Engine API Reference > Runtime > Engine > IRenderAssetStreamingManager

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IRenderAssetStreamingManager

Interface to add functions specifically related to texture/mesh streaming

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Inheritance Hierarchy

IStreamingManager

IRenderAssetStreamingManager

References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Public/ContentStreaming.h
Include	#include "ContentStreaming.h"

Syntax

struct IRenderAssetStreamingManager : public IStreamingManager

Remarks

Interface to add functions specifically related to texture/mesh streaming

Functions

	Name	Description
void	AddRenderedTextureStats ( TMap< FString, FRenderedTextureStat... )
void	AddStreamingRenderAsset ( UStreamableRenderAsset* Render... )	Adds a new texture/mesh to the streaming manager.
void	AddStreamingTexture ( UTexture2D* Texture )
void	BoostTextures ( AActor* Actor, float BoostFactor )	Temporarily boosts the streaming distance factor by the specified number.
void	FastForceFullyResident ( UStreamableRenderAsset* Render... )	Stream in non-resident mips for an asset ASAP.
void	GetAssetComponents ( const UStreamableRenderAsset* ..., TArray< const UPrimitiveComponent&..., TFunction< bool... )	Return all components referencing the asset
int64	GetMaxEverRequired()	Max required textures/meshes ever seen in bytes.
int64	GetMemoryOverBudget()
void	GetObjectReferenceBounds ( const UObject* RefObject, TArray< FBox >& AssetBoxes )	Return all bounds related to the ref object
int64	GetPoolSize()	Pool size for streaming.
int64	GetRequiredPoolSize()	Estimated memory in bytes the streamer would use if there was no limit
void	MarkMountedStateDirty ( FIoFilenameHash FilenameHash )	Notify the streamer that the mounted state of a file needs to be re-evaluated.
void	PauseRenderAssetStreaming ( bool bInShouldPause )	Set current pause state for texture/mesh streaming
void	PauseTextureStreaming ( bool bInShouldPause )
void	RemoveStreamingRenderAsset ( UStreamableRenderAsset* Render... )	Removes a texture/mesh from the streaming manager.
void	RemoveStreamingTexture ( UTexture2D* Texture )
void	ResetMaxEverRequired()	Resets the max ever required textures/meshes. For possibly when changing resolutions or screen pct.
bool	StreamOutRenderAssetData ( int64 RequiredMemorySize )	Try to stream out texture/mesh mip-levels to free up more memory.
bool	StreamOutTextureData ( int64 RequiredMemorySize )
void	UpdateIndividualRenderAsset ( UStreamableRenderAsset* Render... )	Updates streaming for an individual texture/mesh, taking into account all view infos.
void	UpdateIndividualTexture ( UTexture2D* Texture )	BEGIN: APIs for backward compatibility.

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