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这题考察对大数据的动画显示优化,当然方法有很多种。
但是你有没有用到浏览器的高级api?
你还有没有用到浏览器的专门针对动画的引擎?
或者你对3D的实践和优化,都可以给面试官展示出来。
提供几个思路:
The text was updated successfully, but these errors were encountered:
这个问题的核心是渲染问题而不是计算问题 如果 2w 个球不用同时显示出来,可以在遍历的时候根据 view-port 进行渲染,view-port 外的球不用渲染 如果需要同时显示,可以考虑多线程渲染(不知道 worker 支不支持),发挥多核的优势,将 2w 个球放到不同的线程的 layout 里面去渲染
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这题考察对大数据的动画显示优化,当然方法有很多种。
但是你有没有用到浏览器的高级api?
你还有没有用到浏览器的专门针对动画的引擎?
或者你对3D的实践和优化,都可以给面试官展示出来。
提供几个思路:
The text was updated successfully, but these errors were encountered: