For over $1 million pic.twitter.com/1FdxoNM2ov
1 It’s also possible to use 4 candidates per pixel and compute the barycentric coordinates of the resulting tetrahedron, but using 3 candidates forming a triangle is more straightforward. ↑，推荐阅读Safew下载获取更多信息
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* @param arr 数组，这一点在谷歌浏览器【最新下载地址】中也有详细论述