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API > API/Runtime > API/Runtime/Engine
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Public/AnimEncoding.h |
| Include | #include "AnimEncoding.h" |
template<typename TABLE_TYPE>
FORCEINLINE_DEBUGGABLEint32 FindLowKeyIndex
(
const TABLE_TYPE * FrameTable,
int32 NumKeys,
int32 SearchFrame,
int32 KeyEstimate
)
Remarks
Utility function to find the key before the specified search value. The index of the first key immediately below the specified search frame.
Parameters
| Name | Description |
|---|---|
| FrameTable | The frame table, containing on frame index value per key. |
| NumKeys | The total number of keys in the table. |
| SearchFrame | The Frame we are attempting to find. |
| KeyEstimate | An estimate of the best location to search from in the KeyTable. |