Untitled

protected virtual void Rotate()
{
    transformNormal = Vector3.Slerp(transformNormal, groundNormal, Time.fixedDeltaTime * 8);
    
    // if (!Math.IsApproximate(rb.velocity, Vector3.zero, 0.2f))
    // {
    //     Vector3 lookDir = transform.forward;
    //     lookDir = Vector3.Slerp(transform.forward, Vector3.ProjectOnPlane(rb.velocity, transformNormal).normalized, Time.fixedDeltaTime * 16f);
    //     Quaternion rotation = Quaternion.LookRotation(lookDir, transformNormal);
    //     transform.rotation = rotation;
    // }
    
    Vector3 velocity = rb.velocity;
    velocity = Vector3.ProjectOnPlane(velocity, groundNormal);

    if (velocity.magnitude > 0.2f) 
    {
        Quaternion rotation = Quaternion.LookRotation(velocity, transformNormal);
        transform.rotation = Quaternion.Slerp(transform.rotation, rotation, Time.deltaTime * 20f);
    }
}