using UnityEngine;

public class EyeControl : MonoBehaviour
{
    public Transform headBone;
    public Transform leftEyeBone;
    public Transform rightEyeBone;
    public Transform leftEye;
    public Transform rightEye;
    public Transform target;

    public float eyeOffset = 0.1f;
    public float maxLookDistance = 10.0f;

    void Update()
    {
        // get the head bone position and rotation in world space
        Vector3 headPosition = headBone.position;
        Quaternion headRotation = headBone.rotation;

        // calculate the eye positions based on the target object position
        Vector3 targetPosition = target.position;
        Vector3 leftEyePosition = targetPosition + (headRotation * Vector3.left * eyeOffset);
        Vector3 rightEyePosition = targetPosition + (headRotation * Vector3.right * eyeOffset);

        // Lock the Z position of the eye bones
        leftEyePosition.z = leftEyeBone.position.z;
        rightEyePosition.z = rightEyeBone.position.z;

        // convert world space eye positions to local positions
        Vector3 leftEyeLocalPosition = leftEyeBone.InverseTransformPoint(leftEyePosition);
        Vector3 rightEyeLocalPosition = rightEyeBone.InverseTransformPoint(rightEyePosition);

        // set the local positions of the eye bones
        leftEyeBone.localPosition = leftEyeLocalPosition;
        rightEyeBone.localPosition = rightEyeLocalPosition;

        // clamp the position of the left eye bone
        Vector3 clampedPosition = leftEyeBone.localPosition;
        clampedPosition.x = Mathf.Clamp(clampedPosition.x, -0.0102f, -0.0539f);
        clampedPosition.y = Mathf.Clamp(clampedPosition.y, 0.0567f, 0.073f);
        clampedPosition.z = Mathf.Clamp(clampedPosition.z, 0.0946f, 0.0716f);
        leftEyeBone.localPosition = clampedPosition;
    }
}

using UnityEngine;

public class EyeControl : MonoBehaviour
{
    public Transform headBone;
    public Transform leftEyeBone;
    public Transform rightEyeBone;
    public Transform leftEye;
    public Transform rightEye;
    public Transform target;

    public float eyeOffset = 0.1f;
    public float maxLookDistance = 10.0f;

    void Update()
    {
        // get the head bone position and rotation in world space
        Vector3 headPosition = headBone.position;
        Quaternion headRotation = headBone.rotation;

        // calculate the eye positions based on the target object position
        Vector3 targetPosition = target.position;
        Vector3 leftEyePosition = targetPosition + (headRotation * Vector3.left * eyeOffset);
        Vector3 rightEyePosition = targetPosition + (headRotation * Vector3.right * eyeOffset);

        // Lock the Z position of the eye bones
        leftEyePosition.z = leftEyeBone.position.z;
        rightEyePosition.z = rightEyeBone.position.z;

        // convert world space eye positions to local positions
        Vector3 leftEyeLocalPosition = leftEyeBone.InverseTransformPoint(leftEyePosition);
        Vector3 rightEyeLocalPosition = rightEyeBone.InverseTransformPoint(rightEyePosition);

        // set the local positions of the eye bones
        leftEyeBone.localPosition = leftEyeLocalPosition;
        rightEyeBone.localPosition = rightEyeLocalPosition;

        // clamp the position of the left eye bone
        Vector3 clampedPosition = leftEyeBone.localPosition;
        clampedPosition.x = Mathf.Clamp(clampedPosition.x, -0.0102f, -0.0539f);
        clampedPosition.y = Mathf.Clamp(clampedPosition.y, 0.0567f, 0.073f);
        clampedPosition.z = Mathf.Clamp(clampedPosition.z, 0.0946f, 0.0716f);
        leftEyeBone.localPosition = clampedPosition;
    }
}