EasyTouch☀️ 五、实现限制物体缩放大小

        void On_Pinch(Gesture gesture)
        {
            if (actionTriggering == ActionTiggering.InProgress && pinchDirection == ActionPinchDirection.All)
            {
                if (GetComponent<ScaleLimit>())
                {
                    if (
                        ((transform.localScale.x >= GetComponent<ScaleLimit>().sx_min) && (transform.localScale.x <= GetComponent<ScaleLimit>().sx_max)) ||
                        ((transform.localScale.x < GetComponent<ScaleLimit>().sx_min) && gesture.deltaPinch > 0) ||
                        ((transform.localScale.x > GetComponent<ScaleLimit>().sx_max) && gesture.deltaPinch < 0)
                        )
                        DoAction(gesture);
                }
                else
                    DoAction(gesture);
            }
        }

using UnityEngine;

public class ScaleLimit : MonoBehaviour
{
    public float sx_min;
    public float sx_max;
}