Returns the first control entry in a surface projection.
Use this read path when get first control entry presentation from UInteractionUIPromptBlueprintLibrary. Check the return value before using OutEntry.
UFUNCTION(BlueprintPure, Category = "InteractionUI|Prompt")
static bool TryGetFirstControlEntryPresentation( const FInteractionUISurfaceProjection& SurfaceProjection, FInteractionUIEntryPresentation& OutEntry);Parameters
Inputs
SurfaceProjection
Surface projection data to inspect.
Outputs
OutEntry
Receives the matching entry.
Return Value
bool
Returns the first control entry in a surface projection.
Use Cases
- Read first control entry presentation and handle the missing-data case explicitly.