[游戏开发]Unity Pahfinding 插件中直接用RVOController来移动角色

using UnityEngine;
using System.Collections;
using Pathfinding.RVO;

public class SimpleRVOAI : MonoBehaviour {
    RVOController controller;

    // Use this for initialization
    void Awake () {
        controller = GetComponent<RVOController>();
    }

    // Update is called once per frame
    public void Update () {
        // Just some point far away
        var targetPoint = transform.position + transform.forward * 100;

        // Set the desired point to move towards using a desired speed of 10 and a max speed of 12
        controller.SetTarget(targetPoint, 10, 12);

        // Calculate how much to move during this frame
        // This information is based on movement commands from earlier frames
        // as local avoidance is calculated globally at regular intervals by the RVOSimulator component
        var delta = controller.CalculateMovementDelta(transform.position, Time.deltaTime);
        transform.position = transform.position + delta;
    }
}

代码做的事情就是，获取RVOController组件，并且每帧设置一个前方很远的点，它告诉局部回避系统，它想以一个10每秒的速度移动，但是如果条件允许，它可以以12每秒的速度移动。如果你都添加好了，那么点击PLAY按钮，它会以一个稳定的速度前行。

需要注意的是，RVOController本身并不处理移动，一些游戏如果想使用transform.translate的话，也可以加一个CharacterController，甚至一些人可能想使用rigidbody也是没有问题的。但是要知道，它的移动速度是取决于RVOController的velocity计算的。