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Unreal Engine C++ API Reference > Editor > UnrealEd > FEditorViewportClient
- FEditorViewportClient::UpdateDropPreviewActors()
- FLevelEditorViewportClient::UpdateDropPreviewActors()
References
| Module | UnrealEd |
| Header | /Engine/Source/Editor/UnrealEd/Public/EditorViewportClient.h |
| Include | #include "EditorViewportClient.h" |
virtual bool UpdateDropPreviewActors
&40;
int32 MouseX,
int32 MouseY,
const TArray< UObject &42; > & DroppedObjects,
bool & out_bDroppedObjectsVisible,
UActorFactory &42; FactoryToUse
&41;
Remarks
If dragging an actor for placement, this function updates its position.
Returns true if preview actors were updated
Parameters
| Name | Description |
|---|---|
| MouseX | The position of the mouse's X coordinate |
| MouseY | The position of the mouse's Y coordinate |
| DroppedObjects | The Objects that were used to create preview objects |
| out_bDroppedObjectsVisible | Output, returns if preview objects are visible or not |