It has been fodder for comedy in movies and on TV forever, yet each generation seems to have to learn for itself how to make this triangle work.

虽然它一直是喜剧类电影和电视剧永恒的题材，但似乎每一代人都不得不自己学习如何让这种三角关系维持下去。

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Generation of sharp and semi-sharp features such as crease, cone and corner over the quad and triangle hybrid mesh is investigated.

本文主要研究基于三角形和四边形的混合细分曲面的尖锐、半尖锐特征的生成方法。

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If normals are not specified, their generation depends on whether the developer has specified triangle indices for the mesh.

如果未指定法线，则是否产生法线要视开发人员是否已指定网状结构的三角形索引而定。

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Potentially, the most disruptive to the current triangle are the dozens of venture-backed growth companies that are trying to leapfrog the leaders by introducing the next generation of marketing solutions.

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