> ## Documentation Index
> Fetch the complete documentation index at: https://docs.kinemation.xyz/llms.txt
> Use this file to discover all available pages before exploring further.

# IK Layer

> Documentation for IK Layer.

## Description

This layer applies Two Bone IK algorithm based on the specified bones. The layer utilizes Unity Jobs system for a faster IK evaluation.

This layer is supposed to be the last one in the profile.

## Properties

<img src="https://mintcdn.com/kinemation/IMbHDDWE_rjJU7jO/images/scriptable-animation-system/beeebf103c50c88811c0.png?fit=max&auto=format&n=IMbHDDWE_rjJU7jO&q=85&s=3a769490b989583f0b3a96c6e5762234" alt="" width={380} data-path="images/scriptable-animation-system/beeebf103c50c88811c0.png" />

IK postfix means the target object for the bone.

Hint postfix means the pole target, or the in-between bone, like knee or lowerarm/elbow.