动画在Three.js完成的事件？

Question

我有一些我想要一个接一个地运行的动画。我怎么知道什么时候完成，以便我知道开始下一个？

更新抱歉，我应该提到这些是我正在做的骨骼动画。

Answer 1

Couple of options:

1: You can enclose your animations in setTimeout() functions:

setTimeout( function() { animation1; }, waitTime );
setTimeout( function() { animation2; }, waitTime + duration_of_animation1 );
setTimeout( function() { animation3; }, waitTime + duration_of_animation2 );

2: Look at https://github.com/mrdoob/frame.js which has not been released yet.

Answer 2

对于动画尝试使用补间库，它解决的不仅仅是：

https://github.com/tweenjs/tween.js/