分割巨型STL格式形体文件的关键技术

The Key Technology of Dividing the Models in Huge STL Files

为了避免巨型STL格式文件的读入错误和手工粘接带来的误差 ,研究了沿垂直于Z方向将巨型STL格式文件分割成多个STL格式文件 ,连续依次成形的方法 。

To avoid the reading error of huge STL files and improve the precision, a method to divide a huge STL file into several small STL files which are to be built continuously is put forward. An algorithm for tanslating the loops in the dividing face into the triangles is presented.