Navigation
API > API/Plugins > API/Plugins/SmartObjectsModule > API/Plugins/SmartObjectsModule/USmartObjectBlueprintFunctionLib-
Description
Returns the number of entrance annotations on a slot. Use this to iterate entrances with GetSlotEntranceOffsetAndRotation.
| Name | GetNumSlotEntrances |
| Type | function |
| Header File | /Engine/Plugins/Runtime/SmartObjects/Source/SmartObjectsModule/Public/SmartObjectBlueprintFunctionLibrary.h |
| Include Path | #include "SmartObjectBlueprintFunctionLibrary.h" |
| Source | /Engine/Plugins/Runtime/SmartObjects/Source/SmartObjectsModule/Private/SmartObjectBlueprintFunctionLibrary.cpp |
UFUNCTION (BlueprintCallable, BlueprintPure, Category="SmartObject",
Meta=(DisplayName="Get Num Slot Entrances", ReturnDisplayName="Count", Keywords="entrance entry count number"))
static int32 GetNumSlotEntrances
(
const USmartObjectDefinition * Definition,
int32 SlotIndex
)
The number of entrance annotations on the slot, or 0 if the definition or slot is invalid
Parameters
| Name | Remarks |
|---|---|
| Definition | The smart object definition to query |
| SlotIndex | Index of the slot to query |