Controller which implements the FABRIK IK approximation algorithm - see http://www.academia.edu/9165835/FABRIK_A_fast_iterative_solver_for_the_Inverse_Kinematics_problem for details. More...

Public Member Functions
Functions
FAnimNode_Fabrik &	opAssign (FAnimNode_Fabrik Other)
Public Member Functions inherited from FAnimNode_SkeletalControlBase
FAnimNode_SkeletalControlBase &	opAssign (FAnimNode_SkeletalControlBase Other)

Public Attributes
Alpha
FInputScaleBias	AlphaScaleBias
EAnimAlphaInputType	AlphaInputType
FInputScaleBiasClamp	AlphaScaleBiasClamp
FName	AlphaCurveName
FInputAlphaBoolBlend	AlphaBoolBlend
bool	bAlphaBoolEnabled
float32	Alpha
	Current strength of the skeletal control.
EndEffector
EBoneRotationSource	EffectorRotationSource
FTransform	EffectorTransform
	Coordinates for target location of tip bone - if EffectorLocationSpace is bone, this is the offset from Target Bone to use as target location.
FBoneSocketTarget	EffectorTarget
	If EffectorTransformSpace is a bone, this is the bone to use. *.
EBoneControlSpace	EffectorTransformSpace
	Reference frame of Effector Transform.
Links
FComponentSpacePoseLink	ComponentPose
	Input link.
Performance
int	LODThreshold
	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.
Solver
int	MaxIterations
	Maximum number of iterations allowed, to control performance.
float32	Precision
	Tolerance for final tip location delta from EffectorLocation.
FBoneReference	RootBone
	Name of the root bone.
FBoneReference	TipBone
	Name of tip bone.
bool	bEnableDebugDraw
	Toggle drawing of axes to debug joint rotation.
Public Attributes inherited from FAnimNode_SkeletalControlBase
float32	Alpha
	Current strength of the skeletal control.
EAnimAlphaInputType	AlphaInputType
bool	bAlphaBoolEnabled
FName	AlphaCurveName
FInputScaleBias	AlphaScaleBias
FInputAlphaBoolBlend	AlphaBoolBlend
FInputScaleBiasClamp	AlphaScaleBiasClamp
FComponentSpacePoseLink	ComponentPose
	Input link.
int	LODThreshold
	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.

Detailed Description

Controller which implements the FABRIK IK approximation algorithm - see http://www.academia.edu/9165835/FABRIK_A_fast_iterative_solver_for_the_Inverse_Kinematics_problem for details.

Member Function Documentation

◆ opAssign()

FAnimNode_Fabrik & opAssign ( FAnimNode_Fabrik Other )

Member Data Documentation

◆ Alpha

float32 Alpha

Current strength of the skeletal control.

◆ AlphaBoolBlend

FInputAlphaBoolBlend AlphaBoolBlend

◆ AlphaCurveName

FName AlphaCurveName

◆ AlphaInputType

EAnimAlphaInputType AlphaInputType

◆ AlphaScaleBias

FInputScaleBias AlphaScaleBias

◆ AlphaScaleBiasClamp

FInputScaleBiasClamp AlphaScaleBiasClamp

◆ bAlphaBoolEnabled

bool bAlphaBoolEnabled

◆ bEnableDebugDraw

bool bEnableDebugDraw

Toggle drawing of axes to debug joint rotation.

◆ ComponentPose

FComponentSpacePoseLink ComponentPose

Input link.

◆ EffectorRotationSource

EBoneRotationSource EffectorRotationSource

◆ EffectorTarget

FBoneSocketTarget EffectorTarget

If EffectorTransformSpace is a bone, this is the bone to use. *.

◆ EffectorTransform

FTransform EffectorTransform

Coordinates for target location of tip bone - if EffectorLocationSpace is bone, this is the offset from Target Bone to use as target location.

◆ EffectorTransformSpace

EBoneControlSpace EffectorTransformSpace

Reference frame of Effector Transform.

◆ LODThreshold

int LODThreshold

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.

◆ MaxIterations

int MaxIterations

Maximum number of iterations allowed, to control performance.

◆ Precision

float32 Precision

Tolerance for final tip location delta from EffectorLocation.

◆ RootBone

FBoneReference RootBone

Name of the root bone.

◆ TipBone

FBoneReference TipBone

Name of tip bone.

Public Member Functions

Public Attributes