动画运动背景效果 [英] Animated Motion Background Effect

问题描述

我试图在一个Wordpress网站上看一下，在后台有一个移动的烟雾效果，例如 http://hk.qeelin.com/collections/

I am trying to achieve a look on a Wordpress website which has a moving smoke effect in the background like this example http://hk.qeelin.com/collections/

我看到这是在Javascript中，但我不确定它是如何工作的？有没有人知道如何实现这种外观？

I have seen that this is in Javascript, but I am unsure how it's working? Does anybody know how this look can be achieved please?

推荐答案

本网站使用两个不同的循环视频来实现这样的效果：

This website uses two different loop videos to achieve such effect:

我现在还有另外两种方法可以做到这一点：canvas +粒子和一系列.png文件。

There are two other ways to do that that comes to my mind right now: canvas + particles and a sequence of .png files.

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