[UFUNCTION](Programming/UnrealArchitecture/Reference/Functions)(BlueprintCallable, Category=SpatialData) virtual [UPCGUnionData](API\Plugins\PCG\Data\UPCGUnionData) * UnionWith ( const [UPCGSpatialData](API\Plugins\PCG\Data\UPCGSpatialData) * InOther ) const