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API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/Animation > API/Runtime/Engine/Animation/UAnimCompress > API/Runtime/Engine/Animation/UAnimCompress/FilterTrivialScaleKeys
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Classes/Animation/AnimCompress.h |
| Include | #include "Animation/AnimCompress.h" |
| Source | /Engine/Source/Runtime/Engine/Private/Animation/AnimCompress.cpp |
static void FilterTrivialScaleKeys
&40;
TArray< struct FScaleTrack > & Track,
float MaxScaleDelta
&41;
Remarks
Common compression utility to remove 'redundant' Scale keys based on the provided delta threshold
Parameters
| Name | Description |
|---|---|
| Track | Scale tracks to reduce |
| MaxPosDelta | Maximum local-space threshold for stationary motion |