Navigation
Unreal Engine C++ API Reference > Runtime > Engine > Animation
Inheritance Hierarchy
- UObjectBase
- UObjectBaseUtility
- UObject
- UAnimBoneCompressionCodec
- UAnimCompress
- UAnimCompress_RemoveEverySecondKey
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Classes/Animation/AnimCompress_RemoveEverySecondKey.h |
| Include | #include "Animation/AnimCompress_RemoveEverySecondKey.h" |
Syntax
class UAnimCompress_RemoveEverySecondKey : public UAnimCompress
Remarks
Keyframe reduction algorithm that simply removes every second key.
Variables
| Type | Name | Description | |
|---|---|---|---|
 |
uint32: 1 | bStartAtSecondKey | If bStartAtSecondKey is true, remove keys 1,3,5,etc. |
 |
int32 | MinKeys | Animations with fewer than MinKeys will not lose any keys. |
Constructors
| Type | Name | Description | |
|---|---|---|---|
 |
UAnimCompress_RemoveEverySecondKey
(
const FObjectInitializer& ObjectInitializer |
Overridden from UAnimCompress
| Type | Name | Description | |
|---|---|---|---|
  |
bool | DoReduction
(
const FCompressibleAnimData& CompressibleAnimData, |
Implemented by child classes, this function reduces the number of keyframes in the specified sequence, given the specified skeleton (if needed). |
Overridden from UAnimBoneCompressionCodec
| Type | Name | Description | |
|---|---|---|---|
  |
void | PopulateDDCKey
(
const UE::Anim::Compression::FAnimDDCKeyArgs& KeyArgs, |
Called to generate a unique DDC key for this codec instance and input anim sequence and TargetPlatform A suitable key should be generated from: the InstanceGuid, a codec version, and all relevant properties that drive the behavior. |