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Description
The FABRIK solver can solve multi chains within a root using multi effectors the Forward and Backward Reaching Inverse Kinematics algorithm. For now this node supports single effector chains only.
Information
| Plugin | ControlRig |
| Category | Hierarchy |
| Tags | Multi, Effector, N-Chain,IK |
| Type | FRigUnit_MultiFABRIK |
IO
| Name | Description | Permitted Types | Default Value |
|---|---|---|---|
| ExecutePin | This property is used to chain multiple mutable units together | Execute Context |
Inputs
| Name | Description | Permitted Types | Default Value |
|---|---|---|---|
| RootBone | The first bone in the chain to solve | FName | None |
| Effectors | The list of effectors to use for the solver | TArray<FRigUnit_MultiFABRIK_EndEffector> | () |
| Precision | The precision to use for the fabrik solver | float | 1.000000 |
| bPropagateToChildren | If set to true all of the global transforms of the children of this bone will be recalculated based on their local transforms. Note: This is computationally more expensive than turning it off. | bool | True |
| MaxIterations | The maximum number of iterations. Values between 4 and 16 are common. | int32 | 4 |