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API > API/Plugins > API/Plugins/UAFAnimGraph > API/Plugins/UAFAnimGraph/IAlphaInputArgs
Description
Returns alpha value for current input. For curve types this will be 1.0, so curves should use trait args to resolve alpha in a task.
| Name | GetCurrentAlphaValue |
| Type | function |
| Header File | /Engine/Plugins/Experimental/UAF/UAFAnimGraph/Source/UAFAnimGraph/Public/TraitInterfaces/Args/IAlphaInputArgs.h |
| Include Path | #include "TraitInterfaces/Args/IAlphaInputArgs.h" |
| Source | /Engine/Plugins/Experimental/UAF/UAFAnimGraph/Source/UAFAnimGraph/Private/TraitInterfaces/Args/IAlphaInputArgs.cpp |
virtual float GetCurrentAlphaValue
(
const FExecutionContext & Context,
const TTraitBinding < IAlphaInputArgs > & Binding
) const
Parameters
| Name | Remarks |
|---|---|
| DeltaTime | Time since last API call using DeltaTime (Ex: Time since last 'ComputeAlphaValue' call). |