#include <ComposableCameraNodePinTypes.h>

Declaration of a single input or output pin on a camera node.

Nodes declare their pins by overriding GetPinDeclarations(). The editor reads these declarations to generate visual pins in the node graph, and the runtime uses them to allocate and resolve data in the RuntimeDataBlock.

Public Attributes¶

PinName¶

FName PinName

Programmatic name of the pin (used in Get/SetPinValue calls and serialized connections).

DisplayName¶

FText DisplayName

Display name shown in the editor graph.

Direction¶

EComposableCameraPinDirection Direction = 

Whether this is an input or output pin.

PinType¶

EComposableCameraPinType PinType = 

Data type carried by this pin.

StructType¶

TObjectPtr< UScriptStruct > StructType = nullptr

For PinType == Struct: the specific USTRUCT type. Ignored for other pin types.

EnumType¶

TObjectPtr< UEnum > EnumType = nullptr

For PinType == Enum: the specific UEnum the pin represents. Ignored for other pin types. The data block always stores this pin's value as a normalized int64; this metadata is used at write time to narrow-cast into the actual backing property (uint8 / int32 / int64) and by the editor to render the enum's display names.

SignatureFunction¶

TObjectPtr< UFunction > SignatureFunction = nullptr

For PinType == Delegate: the UFunction defining the delegate signature (parameter types and return type). Extracted from the FDelegateProperty's SignatureFunction at declaration time. The editor uses this to emit a PC_Delegate pin with the correct MemberReference, and the K2 compiler validates that wired Custom Events match the signature. Ignored for other pin types.

bRequired¶

bool bRequired = false

Whether this input is required. If true, the editor shows an error when the pin is neither wired nor exposed and has no default value. Ignored for output pins.

bDefaultAsPin¶

bool bDefaultAsPin = true

Class-level default for whether this pin is exposed as a wire on the graph node when a freshly-placed instance has no per-instance override. When false, new instances start out as Details-only (no graph wire, not exposable as a parameter); the user can still flip it on per-instance via the Details panel — same channel as toggling it off on a pin that defaulted to true. The per-instance toggle lives on FComposableCameraPinOverride::bAsPin and, when present, supersedes this default. Defaults to true so existing pin declarations keep their current behavior with no asset migration. Ignored for output pins.

DefaultValueString¶

FString DefaultValueString

Default value for input pins when unwired and not exposed. Stored as serialized string.

Tooltip¶

FText Tooltip

Tooltip shown in the editor when hovering over this pin.