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  3. FAnimNode_LayeredBoneBlend

FAnimNode_LayeredBoneBlend

Layered blend (per bone); has dynamic number of blendposes that can blend per different bone sets.

API > API/Runtime > API/Runtime/AnimGraphRuntime

Layered blend (per bone); has dynamic number of blendposes that can blend per different bone sets.

   
Name FAnimNode_LayeredBoneBlend
Type struct
Header File /Engine/Source/Runtime/AnimGraphRuntime/Public/AnimNodes/AnimNode_LayeredBoneBlend.h
Include Path #include "AnimNodes/AnimNode_LayeredBoneBlend.h"

Syntax

USTRUCT (BlueprintInternalUseOnly)  
struct FAnimNode_LayeredBoneBlend : public FAnimNode_Base

Inheritance Hierarchy

Constructors

Name Remarks Include Path Unreal Specifiers

FAnimNode_LayeredBoneBlend()

   AnimNodes/AnimNode_LayeredBoneBlend.h  

Variables

Public

Name Type Remarks Include Path Unreal Specifiers
BasePose FPoseLink The source pose AnimNodes/AnimNode_LayeredBoneBlend.h
  • EditAnywhere
  • BlueprintReadWrite
  • Category=Links
bBlendRootMotionBasedOnRootBone bool Whether to incorporate the per-bone blend weight of the root bone when lending root motion AnimNodes/AnimNode_LayeredBoneBlend.h
  • EditAnywhere
  • Category=Config
bHasRelevantPoses bool   AnimNodes/AnimNode_LayeredBoneBlend.h  
BlendMasks TArray< TObjectPtr< UBlendProfile > > The blend masks to use for our layer inputs. AnimNodes/AnimNode_LayeredBoneBlend.h
  • EditAnywhere
  • EditFixedSize
  • Category=Config
  • Meta=(UseAsBlendMask=true)
BlendMode ELayeredBoneBlendMode Whether to use branch filters or a blend mask to specify an input pose per-bone influence AnimNodes/AnimNode_LayeredBoneBlend.h
  • EditAnywhere
  • Category=Config
BlendPoses TArray< FPoseLink > Each layer's blended pose AnimNodes/AnimNode_LayeredBoneBlend.h
  • EditAnywhere
  • BlueprintReadWrite
  • EditFixedSize
  • Category=Links
  • Meta=(BlueprintCompilerGeneratedDefaults)
BlendWeights TArray< float > The weights of each layer AnimNodes/AnimNode_LayeredBoneBlend.h
  • EditAnywhere
  • BlueprintReadWrite
  • EditFixedSize
  • Category=Runtime
  • Meta=(BlueprintCompilerGeneratedDefaults, PinShownByDefault)
bMeshSpaceRotationBlend bool Whether to blend bone rotations in mesh space or in local space AnimNodes/AnimNode_LayeredBoneBlend.h
  • EditAnywhere
  • BlueprintReadWrite
  • Category=Config
bMeshSpaceScaleBlend bool Whether to blend bone scales in mesh space or in local space AnimNodes/AnimNode_LayeredBoneBlend.h
  • EditAnywhere
  • BlueprintReadWrite
  • Category=Config
bRootSpaceRotationBlend bool Whether to blend bone rotations in root space or in mesh space AnimNodes/AnimNode_LayeredBoneBlend.h
  • EditAnywhere
  • BlueprintReadWrite
  • Category=Config
  • Meta=(Editcondition=bMeshSpaceRotationBlend)
CurveBlendOption TEnumAsByte< enum ECurveBlendOption::Type > How to blend the layers together AnimNodes/AnimNode_LayeredBoneBlend.h
  • EditAnywhere
  • BlueprintReadWrite
  • Category=Config
LayerSetup TArray< FInputBlendPose > Configuration for the parts of the skeleton to blend for each layer. AnimNodes/AnimNode_LayeredBoneBlend.h
  • EditAnywhere
  • EditFixedSize
  • Category=Config
LODThreshold int32 Max LOD that this node is allowed to run For example if you have LODThreshold to be 2, it will run until LOD 2 (based on 0 index) when the component LOD becomes 3, it will stop update/evaluate currently transition would be issue and that has to be re-visited AnimNodes/AnimNode_LayeredBoneBlend.h
  • EditAnywhere
  • BlueprintReadWrite
  • Category=Performance
  • Meta=(DisplayName="LOD Threshold")

Functions

Public

Name Remarks Include Path Unreal Specifiers

void AddPose()

   AnimNodes/AnimNode_LayeredBoneBlend.h  

void InvalidateCachedBoneData()

 Invalidates the cached bone data so it is recalculated the next time this node is updated. AnimNodes/AnimNode_LayeredBoneBlend.h  

void InvalidatePerBoneBlendWeights()

 Invalidate the cached per-bone blend weights from the skeleton. AnimNodes/AnimNode_LayeredBoneBlend.h  

void RemovePose ( int32 PoseIndex
)

   AnimNodes/AnimNode_LayeredBoneBlend.h  

void SetBlendMask ( int32 InPoseIndex,
UBlendProfile* InBlendMask
)

 Set the blend mask for the specified input pose. AnimNodes/AnimNode_LayeredBoneBlend.h  

Overridden from FAnimNode_Base

Name Remarks Include Path Unreal Specifiers

virtual void CacheBones_AnyThread ( const FAnimationCacheBonesContext& Context
)

   AnimNodes/AnimNode_LayeredBoneBlend.h  

virtual void Evaluate_AnyThread ( FPoseContext& Output
)

   AnimNodes/AnimNode_LayeredBoneBlend.h  

virtual void GatherDebugData ( FNodeDebugData& DebugData
)

   AnimNodes/AnimNode_LayeredBoneBlend.h  

virtual int32 GetLODThreshold()

   AnimNodes/AnimNode_LayeredBoneBlend.h  

virtual void Initialize_AnyThread ( const FAnimationInitializeContext& Context
)

   AnimNodes/AnimNode_LayeredBoneBlend.h  

virtual void Update_AnyThread ( const FAnimationUpdateContext& Context
)

   AnimNodes/AnimNode_LayeredBoneBlend.h  

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