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Unreal Engine C++ API Reference > Editor > UnrealEd > FLevelEditorViewportClient
References
| Module | UnrealEd |
| Header | /Engine/Source/Editor/UnrealEd/Public/LevelEditorViewport.h |
| Include | #include "LevelEditorViewport.h" |
| Source | /Engine/Source/Editor/UnrealEd/Private/LevelEditorViewport.cpp |
bool DropObjectsOnActor
&40;
struct FViewportCursorLocation & Cursor,
const TArray< UObject &42; > & DroppedObjects,
AActor &42; DroppedUponActor,
int32 DroppedUponSlot,
EObjectFlags ObjectFlags,
TArray< AActor &42; > & OutNewActors,
bool bCreateDropPreview,
bool bSelectActors,
class UActorFactory &42; FactoryToUse
&41;
Remarks
Called when an asset is dropped upon an existing actor. true if the drop operation was successfully handled; false otherwise
Parameters
| Name | Description |
|---|---|
| Cursor | Mouse cursor location |
| DroppedObjects | Array of objects dropped into the viewport |
| DroppedUponActor | The actor that we are dropping upon |
| DroppedUponSlot | The material slot/submesh that was identified as the drop location. If unknown use -1. |
| ObjectFlags | The object flags to place on the actors that this function spawns. |
| OutNewActors | The list of actors created while dropping |
| bCreateDropPreview | If true, the actor being dropped is a preview actor (defaults: false) |
| bSelectActors | If true, select the newly dropped actors (defaults: true) |
| FactoryToUse | The preferred actor factory to use (optional) |