\u6e38\u620f\u9879\u76ee\u91cc\u5e38\u4f1a\u9047\u5230\u7684\u5224\u65ad\u654c\u4eba\u662f\u5426\u5728\u6211\u65b9\u82f1\u96c4\u653b\u51fb\u8303\u56f4\u3002<\/p>\n
\u6709\u7684\u82f1\u96c4\u653b\u51fb\u8303\u56f4\u662f\u6247\u5f62\uff0c\u8fd9\u65f6\u5355\u7eaf\u7528Collider\u6216\u8ddd\u79bb\u68c0\u6d4b\u5c31\u4e0d\u5408\u9002\u4e86\uff0c\u9700\u8981\u7528\u5230Vector3.Angle\u6765\u68c0\u6d4b\u89d2\u5ea6\u3002<\/p>\n
using UnityEngine;\r\nusing System.Collections;\r\n\r\npublic class NewBehaviourScript : MonoBehaviour {\r\n\r\n \r\n public Transform target; \/\/ \u5224\u65ad\u7684\u654c\u4eba\u76ee\u6807\r\n\r\n public float angle = 90; \r\n\r\n public float distance = 2;\r\n\r\n\t\/\/ Use this for initialization\r\n\tvoid Start () {\r\n\t\r\n\t}\r\n\t\r\n\t\/\/ Update is called once per frame\r\n\tvoid Update () {\r\n\r\n \/\/ \u5224\u65ad\u8ddd\u79bb\r\n bool isInDistance = Vector3.Distance(transform.position, target.position) < distance;\r\n \/\/ \u5224\u65ad\u89d2\u5ea6\r\n bool isInAngle = Vector3.Angle(transform.forward, target.position - transform.position) < angle \/ 2;\r\n\r\n Debug.Log(\"\u8ddd\u79bb\uff1a\" + Vector3.Distance(transform.position, target.position) + \" \u89d2\u5ea6\uff1a\" + Vector3.Angle(transform.forward, target.position - transform.position));\r\n\r\n if (isInDistance && isInAngle)\r\n {\r\n Debug.LogError(\"\u5728\u653b\u51fb\u8303\u56f4\u5185\");\r\n }\r\n \r\n\t}\r\n}\r\n<\/pre>\n <\/p>\n","protected":false},"excerpt":{"rendered":"
\u6e38\u620f\u9879\u76ee\u91cc\u5e38\u4f1a\u9047\u5230\u7684\u5224\u65ad\u654c\u4eba\u662f\u5426\u5728\u6211\u65b9\u82f1\u96c4\u653b\u51fb\u8303\u56f4\u3002 \u6709\u7684\u82f1\u96c4\u653b\u51fb\u8303\u56f4\u662f\u6247\u5f62\uff0c\u8fd9 … \u7ee7\u7eed\u9605\u8bfb