如何模拟二维水面？
我正在制作一个游戏，我想在里面加水。在物理上，它被模拟为一个静态形状传感器，向其中的物体施加一些力。但是我怎样才能模拟水面呢？例如，当有人落入水中时，我希望能够提供一些波浪。谢谢
I'm making a game and i want to have a water in it. Physically it is simulated just as a static shape sensor which is applying some forces to the bodies in it. But how can i simulate the surface of the water ? I want to be able for example to provide some waves, when some body falls in the water. Thanks
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您可能想看看 Cem Yuksel 关于波粒子 的工作，以及参考文献包含在他的论文中。或者谷歌搜索“浅水方程”。已经有多种实时使用的实现。 此处可能还有一些有用的链接。
You might want to have a look at Cem Yuksel's work on wave particles, as well as the references included in his paper. Or Google for "Shallow Water Equations". There have been several implementations for real-time use. There might also be a couple of useful links here.
我不确定您使用的是哪种语言，但您可能应该使用像 Box2D 这样的物理引擎。它是用 C/C++ 编写的，但已移植到许多不同的语言，例如 Actionscript。您可以设置浮力、密度等参数来模拟水和落入水中的物体。
I'm not sure which language you are using, but you should probably use a physics engine like Box2D. It's written in C/C++, but has been ported to many different languages like Actionscript. You can set stuff like buoyancy, density, etc. to simulate the water and the objects falling into it.