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Handles instancing thumbnail scenes for Object based Asset types (use the path as the key).
| Name | TObjectInstanceThumbnailScene |
| Type | class |
| Header File | /Engine/Source/Editor/UnrealEd/Public/ThumbnailHelpers.h |
| Include Path | #include "ThumbnailHelpers.h" |
Syntax
template<typename ThumbnailSceneType, int32 MaxNumScenes>
class TObjectInstanceThumbnailScene
Constructors
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
TObjectInstanceThumbnailScene() |
Constructor | ThumbnailHelpers.h |
Variables
Protected
| Name | Type | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|---|
| InstancedThumbnailScenes | TMap< FString, TSharedPtr< ThumbnailSceneType > > | Mapping between the class type and its thumbnail scene. | ThumbnailHelpers.h |
Functions
Public
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
void Clear() |
Clears all thumbnail scenes | ThumbnailHelpers.h | |
TSharedRef< ThumbnailSceneType > EnsureThumbnailScene
(
const UObject* InObject |
Find or create a thumbnail scene instance for this class type. | ThumbnailHelpers.h | |
TSharedPtr< ThumbnailSceneType > FindThumbnailScene
(
const UObject* InObject |
Find an existing thumbnail scene instance for this class type. | ThumbnailHelpers.h | |
void RemoveThumbnailScene
(
const UObject* InObject |
Removes the thumbnail scene instance for the specified class | ThumbnailHelpers.h |