static [FAttributeBlendData](API\Runtime\Engine\Animation\FAttributeBlendData) PerBoneSingleContainerWeighted ( const [FStackAttributeContainer](API\Runtime\Engine\Animation\FStackAttributeContainer) & SourceAttributes1, const [FStackAttributeContainer](API\Runtime\Engine\Animation\FStackAttributeContainer) & SourceAttributes2, const [TArrayView](API\Runtime\Core\Containers\TArrayView)< const float > WeightsOfSource2, const [UScriptStruct](API\Runtime\CoreUObject\UObject\UScriptStruct) * AttributeScriptStruct )