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Unreal Engine C++ API Reference > Runtime > Engine > Animation > UAnimBoneCompressionCodec > PopulateDDCKey
Deprecated * This function has been deprecated. Override the one above instead.
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Classes/Animation/AnimBoneCompressionCodec.h |
| Include | #include "Animation/AnimBoneCompressionCodec.h" |
| Source | /Engine/Source/Runtime/Engine/Private/Animation/AnimBoneCompressionCodec.cpp |
virtual void PopulateDDCKey
&40;
FArchive & Ar
&41;
Remarks
Called to generate a unique DDC key for this codec instance. A suitable key should be generated from: the InstanceGuid, a codec version, and all relevant properties that drive the behavior.