我可以在JavaScript中创建雨效果吗？ [英] Can I create rain effect in javascript?

问题描述

我需要为我的网站实现这样的目标： Flash Rain效果

JavaScript中可以这样做吗？我希望它和Flash一样平滑。

另一个闪光雨滴水效应

解决方案

是的，这是可能的： http://www.lab4games.net/zz85/blog/2010/03/ 10 / rain-water-ripples-with-html-canvas-javascript-jquery /

平滑度是相对的，你可能无法拥有与硬件加速Flash相同的性能。这就是说，越来越多的浏览器开始加入原生硬件加速（Direct2D和其他）。

I need to achieve something like this for my website: Flash Rain Effect

Is that possible to do in Javascript? I want it to be just as smooth as it is in Flash.

Another flash rain drop water effect

解决方案

Yes, it's possible: http://www.lab4games.net/zz85/blog/2010/03/10/rain-water-ripples-with-html-canvas-javascript-jquery/

Smoothness is something relative, and you may not be able to have the same performance as hardware-accelerated Flash. With that said, more and more browsers are starting to incorporate native hardware acceleration (Direct2D and otherwise).

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