从STL文件到网格拓扑
原文链接 STL文件是什么 STL文件是网格文件的一种格式,分为二进制和文本两种类型。具体来讲,它定义了一群三角面片,比如下面是一个文本的STL示例: solid geometryplusplus facet normal -0.902325 -0.430279 -0.0258872 outer loop vertex -86.941 -297.521 -115.031 vertex -87.0579 -297.277 -115.053 vertex -86.9864 -297.4 -115.516 endloop endfacet facet normal -0.94428 -0.0796825 0.319353 outer loop vertex -87.2002 -296.181 -112.896 vertex -87.0852 -296.215 -112.573 vertex -87.1714 -295.916 -112.749 endloop endfacet facet normal -0.987853 0.0260761 -0.153187 outer loop vertex -86.8988 -294.403 -120.439 vertex -86.7915 -294.399 -121.13 vertex -86.8956 -294.772 -120.527