The script reference of Unity Unity脚本手册.docVIP

The script reference of Unity by Unity Development Studios Scripting Overview 脚本概述 This is a short overview of how scripting inside Unity works.Scripting inside Unity consists of attaching custom script objects called behaviours to game objects. Different functions inside the script objects are called on certain events. The most used ones being the following: Unity的内部脚本由附加自定义脚本对象访问游戏对象（行为）组成。不同的函数在脚本对象的内部被特定事件调用。下列是最常用的几点： Update: This function is called before rendering a frame. This is where most game behaviour code goes, except physics code. Update：更新 该函数在运行第一帧之前被调用。大部分的游戏行为代码在这里运行，物理代码除外。 FixedUpdate: This function is called once every physics time step. This is the place to do physics-based game behaviour. FixedUpdate:固定更新 这个函数会在每一个物理时间步被调用。这个地方放置（执行）基本的物理行为代码。 Code outside any function: Code outside functions is run when the object is loaded. This can be used to initialise the state of the script. Code outside any function:函数之外的代码 当对象被加载的时候函数之外的代码开始运行。这个被用来对脚本的状态进行初始化。 Note: Sections of this document assume you are using Javascript, but see Writing scripts in C# Boo for information about how to use C# or Boo scripts. 注：文档的这部分假设你使用的是JS，否则浏览Writing scripts in C# Boo（用C#和Boo编写脚本）来获取关于如何使用C#和Boo编写脚本的信息。 You can also define event handlers. These all have names starting with On, (i.e. OnCollisionEnter). To see the full list of predefined events, see the documentation for MonoBehaviour. 你也可以定义事件操作者。这些函数全部以“On”开头，（例如OnCollisionEnter）。 为了查看全部的预定义事件列表，可以查阅MonoBehaviour文档。 Subsections 章节 Common Operations 常用操作 Keeping Track of Time 跟踪时间 Accessing Other Components 访问其它组件 Accessing Other Game Objects 访问其它游戏对象 Vectors 向量 Member Variables Global Variables 成员变量（与）全局变量 Instantiate 实例化 Coroutines Yield 协同程序（与）中断 Writing Scripts in C# Boo 使用C# （和）Boo编辑脚本 The most important classes 最重要的类 Performance Optimization 性能优化 Script compilation (Advanced) 脚本编辑（高级） Unity and Mono compatibility Unity 和Mono的兼容 Generic Functions 泛型函数 Overview: Common Operations 概览：常