static float StaticEval ( ERichCurveCompressionFormat CompressionFormat, ERichCurveKeyTimeCompressionFormat KeyTimeCompressionFormat, ERichCurveExtrapolation PreInfinityExtrap, ERichCurveExtrapolation PostInfinityExtrap, [TConstantValueNumKeys](API\Runtime\Engine\Curves\FCompressedRichCurve\TConstantValueNumKeys) ConstantValueNumKeys, const uint8 * CompressedKeys, float InTime, float InDefaultValue )