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API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/Animation > API/Runtime/Engine/Animation/UAnimCompress_RemoveLinearKeys
Syntax
float MaxEffectorDiff
Remarks
As keys are tested for removal, we monitor the effects all the way down to the end effectors. If their position changes by more than this amount as a result of removing a key, the key will be retained. This value is used for all bones except the end-effectors parent.