AndEngine：两个精灵的碰撞 [英] AndEngine: collision of two sprites

问题描述

我开发一个小的Andr​​oid游戏。之前，我开始使用AndEngine，我使用Canvas对象并在其上绘制的一切。为了进行测试，如果两个位图碰撞彼此，如果他们的边框重叠我检查。在这种情况下，我检查如果这两个位图重叠矩形共同得​​到了一个没有透明像素。
这种方法perfektly工作，我能够检测像素的完美碰撞。

I am developing a small Android game. Before I started using AndEngine, I used the Canvas object and draw everything on it. For testing if two bitmaps collides with each other I checked if their bounding boxes overlap. In case of this, I checked if the overlapping rectangle of both bitmaps got one none transparent pixel in common. This method worked perfektly and I was able to detect pixel perfect collisions.

因为我开始使用AndEngine一些性能问题。碰撞检测安静的工作很好，但是碰撞测试有两个精灵definitly dosent工作完美像素。在碰撞测试只是一个边界框测​​试。

Because of some performance issues I started using AndEngine. Collision detection works quiet good but collision tests for two sprites definitly dosent work pixel perfect. The collision tests is "just" a bounding box test.

推荐答案

下面是像素完善的检测一个很好的例子，

Here is a nice example of pixel perfect Detection,

AndEngine - 像素完善的检测

这篇关于AndEngine：两个精灵的碰撞的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！