Unity random prefab, automatically go to some point processing

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To with U3d AI, looked under, oneself did the small function, prepares for later uses Ah!

One, randomly generating an object in an area

C # filename is called RadomAPoint.cs

Using unityengine;using System.collections;public class Radomapoint:monobehaviour {public gameobject mObjArea;//random    Regional public gameobject Prefabobj;       Object prefab public string MyTag;    Object label public string Targettag;    target object label public int objectnumber;    The total number of prefab in the scene.    Private Bounds Mbouds; Private Vector3 tmp;//Use this for initializationvoid Start () {mbouds = mobjarea.getcomponent<collider> ()        . Bounds; Invokerepeating ("Newprefabinstance", 1, 5);//1 seconds after calling the Launchprojectile () function, followed by a call every 5 seconds}//Update is called once per Framevoid Update () {} void Newprefabinstance () {gameobject[] root = Gameobject.findgameobjectswithta        g (MyTag); if (root.            Length <= objectnumber) {Vector3 Randompos = RadomVector3 (Mbouds.min, Mbouds.max);            Gameobject tmpgameobj = Resources.load (prefabname) as Gameobject;            TmpGameObj.transform.position = Randompos; quaternion q = quaternion.identity;            Gameobject tmpgameobj = gameobject.instantiate (prefabobj, Randompos, q) as Gameobject; Tmpgameobj.getcomponent<aibehaviourscript> ().        TargetObject = Gameobject.findwithtag (Targettag). Transform;        }} Vector3 RadomVector3 (Vector3 min, Vector3 max) {tmp.x = Random.range (min.x, max.x);        Tmp.y= Random.range (MIN.Y, max.y);    return TMP; }}

Second, I made a prefab, added the ability to automatically find the target.

A very simple code:

Using unityengine;using System.collections;public class aibehaviourscript:monobehaviour{public    Transform TargetObject = null;    void Start ()    {        if (TargetObject! = null)        {            getcomponent<navmeshagent> (). Destination = targetobject.position;        }    }    void Update ()    {    }}

Third, after meeting the target, automatic destruction

Code:

Using unityengine;using System.collections;public class Boxcollisiondestory:monobehaviour {public    string tagName ;//Use this for initializationvoid Start () {}//Update is called once per framevoid update () {}    void Ontriggerenter (Collider Other)    {        if (Other.gameObject.tag = = TagName)        {            Gameobject.destroy (other.gameobject);}}    }

Four, explain

In this procedure, the properties to set the target point are as follows:

The prefab object also needs to give it a rigidbody, otherwise their collision does not work.

Basically do a random position to produce an object, then object automatically find the purpose, to reach the destination of the small function!

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Unity random prefab, automatically go to some point processing