🧩 Object Variable Structures

Short Description

Supporting structs for editor pin configuration and multimap values.

Long Description

Object Variable tooling relies on editor-only pin configuration data and a multimap value wrapper to keep variable container behavior consistent. These structs are primarily used by editor utilities and UI to present Object Variables correctly in Blueprints.

🚀 Features

  • Pin configuration metadata for Blueprint node pins.
  • Multimap value wrapper used by multimap container variables.

📚 Usage Examples

FObjectVariablePinConfiguration_S PinConfig(
    UEdGraphSchema_K2::PC_Float,
    NAME_None,
    nullptr,
    EObjectVariableContainerType_E::ESingle,
    false
);

These structs are typically configured via details panels rather than manual Blueprint scripting.

FObjectVariablePinConfiguration_S

Describes how an Object Variable should appear as a Blueprint pin, including container type and terminal type overrides.

This is a struct; configure properties directly in editor tools.

FEdGraphPinType PinType = PinConfig.GetMappedPinType();

FObjectVariableMultiMapValue

Wrapper that stores the array of Object Variable values for a multimap entry.

This is a struct; populate the Values array directly.

FObjectVariableMultiMapValue Entry;
Entry.Values.Add(SomeObjectVariable);

Best Practices

  • Use pin configuration only in editor-only contexts.
  • Treat multimap entries as value arrays keyed by the owning map.

Troubleshooting

  • If pin types render incorrectly, verify the pin configuration fields match the desired container type.