Fixed = 1

This mode ensures that animation updates align with the physics engine's update loop, maintaining smooth and consistent physics interactions regardless of the frame rate. By default, it synchronizes with the FixedUpdate loop, but this can be reconfigured for specific project requirements. Essential for animations tightly coupled with physics simulations, such as character rigs and vehicle dynamics. Ensure _animatePhysics is set to true for accurate synchronization with physics calculations and collision responses.