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API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/FTimeStretchCurveInstance
Description
Find marker index that bookends supplied position, using supplied markers, doing a binary search to find match. Most steps taken are Log2(N).
| Name | BinarySearchMarkerIndex |
| Type | function |
| Header File | /Engine/Source/Runtime/Engine/Classes/Animation/TimeStretchCurve.h |
| Include Path | #include "Animation/TimeStretchCurve.h" |
| Source | /Engine/Source/Runtime/Engine/Private/Animation/TimeStretchCurve.cpp |
int32 BinarySearchMarkerIndex
(
float InPosition,
const TArray < float > & InMarkerPositions
) const