That said, the Smile Plus does offer a microSD card slot, so you can store and view photos elsewhere. It pairs with an app similar to the Retro 3’s as well, and although the software isn’t as snappy or feature-rich, it still lets you add a variety of filters and frames. Ultimately, I’d recommend the Retro 3 since it’s often available for less than $120, but the Smile Plus is a good, budget-friendly alternative.
正在改变与想要改变世界的人，都在 虎嗅APP
，这一点在heLLoword翻译官方下载中也有详细论述
18:53, 27 февраля 2026Интернет и СМИ
Recall that a barycentric coordinate system is given with respect to a -dimensional simplex, where is no larger than the dimensional space. Given a set of scattered points, it’s possible to create a tessellation of the space by forming simplices from the points, such that any input point that lies within the convex hull of the scattered set can be expressed in terms of the enclosing simplex and its corresponding barycentric coordinates2. This can be understood as a kind of triangulated irregular network (TIN).