引擎Vector2D

心如止水 posted @ 2011年3月15日 20:58 in AS , 11306 阅读

        今天终于体会到了,用一些类库和引擎去开发一个东西的优势,那就是方法统一。灵活多变。所以也可以感受到编写一个严格的引擎有多么的不容易。 《Flash ActionScript3.0 动画高级教程》这本书里就用了Vector2D,一个简单的类吧。200行不到。里边有很多的方法。看几个例子吧。

第一个是搜寻:

 

第二个是躲避:

下边你就可以体会到好玩的东西。就是让一个Vehicle去追逐另一个。这就是独立,模块化的好处。

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小马旺旺 说:
2011年3月16日 01:54

好玩。。。

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I recently had a breakthrough moment when I realized the advantages of utilizing a class library or engine for development. The book "Flash ActionScript3.0 Animations Advanced Tutorial" provides a great example best place to buy diamond rings of this by introducing Vector2D, a simple class that contains fewer than 200 lines of code. With this class, there are so many possibilities and it truly opens the door to a world of development opportunities.


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