footCenterOffset footRadius footRotationSpeed footRotationWeight footSpeed GetRootHit heightOffset Initiate isGrounded IsValid layers legs liftPelvisWeight lowerPelvisWeight maxFootRotationAngle maxStep overstepFallsDown pelvis pelvisDamper pelvisSpeed prediction Quality quality root rootGrounded rootHit rootSphereCastRadius rotateSolver Update

float rootSphereCastRadius = 0.1f The radius of the spherecast from the root that determines whether the character root is grounded.