boneMappings chain effectors FABRIKPass FixTransforms GetChain GetChainIndex GetEffector GetPoint GetPoints IsValid iterations limbMappings OnFixTransforms OnPostIteration OnPostSolve OnPreBend OnPreIteration OnPreRead OnPreSolve OnStoreDefaultLocalState spineMapping StoreDefaultLocalState

IKMappingSpine spineMapping = new IKMappingSpine() Mapping spine bones to the solver.