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FAnimNode_ScaleChainLength

Scale the length of a chain of bones.

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MacOS

Linux

Inheritance Hierarchy

FAnimNode_Base

FAnimNode_ScaleChainLength

References

Module	AnimGraphRuntime
Header	/Engine/Source/Runtime/AnimGraphRuntime/Public/BoneControllers/AnimNode_ScaleChainLength.h
Include	#include "BoneControllers/AnimNode_ScaleChainLength.h"

Syntax

struct FAnimNode_ScaleChainLength : public FAnimNode_Base

Remarks

Scale the length of a chain of bones.

Variables

	Name	Description
float	ActualAlpha
float	Alpha
FInputScaleBias	AlphaScaleBias
bool	bBoneIndicesCached
TArray< FCompac...	ChainBoneIndices
FBoneReference	ChainEndBone
EScaleChainInit...	ChainInitialLength
FBoneReference	ChainStartBone
float	DefaultChainLength	Default chain length, as animated.
FPoseLink	InputPose
FVector	TargetLocation

Constructors

	Name	Description
	FAnimNode_ScaleChainLength()

Functions

		Name	Description
	float	GetInitialChainLength ( FCompactPose& InLSPose, FCSPose< FCompactPose >& InCSPose )

Overridden from FAnimNode_Base

	Name	Description
void	CacheBones_AnyThread ( const FAnimationCacheBonesContext&... )	Called to cache any bones that this node needs to track (e.g. in a FBoneReference).
void	Evaluate_AnyThread ( FPoseContext& Output )	Called to evaluate local-space bones transforms according to the weights set up in Update().
void	GatherDebugData ( FNodeDebugData& DebugData )	Called to gather on-screen debug data. This is called on the game thread.
void	Initialize_AnyThread ( const FAnimationInitializeContext&... )	Called when the node first runs.
void	Update_AnyThread ( const FAnimationUpdateContext& Con... )	Called to update the state of the graph relative to this node.

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