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API > API/Editor > API/Editor/UnrealEd
| Name | FThumbnailExternalCache |
| Type | class |
| Header File | /Engine/Source/Editor/UnrealEd/Public/ThumbnailExternalCache.h |
| Include Path | #include "ThumbnailExternalCache.h" |
Syntax
class FThumbnailExternalCache
Constructors
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
FThumbnailExternalCache() |
ThumbnailExternalCache.h |
Destructors
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
~FThumbnailExternalCache() |
ThumbnailExternalCache.h |
Structs
Enums
Public
| Name | Remarks |
|---|---|
| EThumbnailExternalCacheHeaderFlags |
Variables
Protected
| Name | Type | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|---|
| bHasInit | bool | ThumbnailExternalCache.h | ||
| bIsSavingCache | bool | ThumbnailExternalCache.h | ||
| CacheFiles | TMap< FString, TSharedPtr< FThumbnailCacheFile > > | ThumbnailExternalCache.h |
Functions
Public
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
void LoadCompressAndAppend
(
const TArrayView< FAssetData > InAssetDatas, |
ThumbnailExternalCache.h | ||
bool LoadThumbnailsFromExternalCache
(
const TSet< FName >& InObjectFullNames, |
Load thumbnails for the given object names from external cache | ThumbnailExternalCache.h | |
bool SaveExternalCache
(
const FString& InFilename, |
Save thumbnails for the given assets to an external file. Deterministic if bSort=true. | ThumbnailExternalCache.h | |
bool SaveExternalCache
(
const FString& InFilename, |
Save thumbnails for the given assets to an external file. Deterministic if assets were sorted. | ThumbnailExternalCache.h |
Static
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
static FThumbnailExternalCache & Get() |
Get thumbnail external cache | ThumbnailExternalCache.h | |
static const FString & GetCachedEditorThumbnailsFilename() |
Gets the name of the editor thumbnail cache file | ThumbnailExternalCache.h | |
static void SortAssetDatas
(
TArray< FAssetData >& InOutAssetDatas |
Sort asset data list if determinism needed | ThumbnailExternalCache.h |