# Sandbox.Animation.GraphBuilder.IKBlendMode

How two-bone / foot IK blends in and out.

- Kind: enum
- Assembly: `Sandbox.Engine`
- Modifiers: sealed

## Fields

- [`Effector`](/api/Sandbox.Animation.GraphBuilder.IKBlendMode/Effector): Linearly blend the effector target position before solving (cheaper).
- [`Pose`](/api/Sandbox.Animation.GraphBuilder.IKBlendMode/Pose): Blend the pre-IK and post-IK poses (more expensive).