STL file Boolean operation
4.0
Application background STL (tereo   s; IC lithograph) the text of the article is made by Sy stem s 3DLaunched in 1987, the use ofTriangleShapeFrom.ApproximateExpressDModel, which has become the most commonly used file format and the interface standard in the field of rapid prototyping technology,In reverse engineering, finite element analysis, medical imaging system, heritage protection and other aspects of a wide range of applications.The biggest characteristic of STL file is also the main problem is, it is consists of a series of triangles disorderly permutations and combinations together, did not reflect the topological relation of triangular facets, and each with a small triangle surface piece must be adjacent triangle area share two vertices and every vertex is usually about 6 times reuse, data file repeated many, thus resulting in a STL file read, storage, etc. the efficiency. In recent years, the amount of equipment development ten minutes fast, especiall