导入与C＃代码统一的.step文件？

Question

I would like to import a file ".step" to use it with unity 2018.3.1f1 but I don't know how to do it I didn't found any topic. Any one could help me please ?

Answer 1

.step is a cad file, right? This isn't supported by unity out of the box. You may need to buy an asset store plugin to open cad files, or roll your own importer. You would need to read up on the file format and build a new mesh based on interpretation of the file format.

Documentation on building a mesh from scratch: https://docs.unity3d.com/Manual/GeneratingMeshGeometryProcedurally.html