如何在python中从CAD文件创建非结构化2D网格
[英]How to create unstructured 2D meshes from CAD files in python
问题描述
I'm working on a finite differences code to solve 2D problems. 
我正在研究有限差分代码以解决2D问题。 I want to be able to solve complex geometries written as STEP or IGES files. 我希望能够解决以STEP或IGES文件形式编写的复杂几何图形。 However I don't know how to read and mesh this kind of files. 但是，我不知道如何读取和划分此类文件。
While I know that there are free and independent meshing applications, I want my code to be self-contained. 虽然我知道有免费的和独立的网格应用程序，但我希望代码是独立的。 Is there a way to achieve this on python? 有办法在python上实现吗？
1 个解决方案
解决方案1
1 2019-04-21 17:11:06
You might be interested in GMSH API . 您可能对GMSH API感兴趣。 GMSH is well-known for a while as a free open-source mesher, and recently (by relative means), they introduced an API for C,C++, Python, and Julia. GMSH作为免费的开源网格划分器已有一段时间了，最近（通过相对方式），他们引入了C，C ++，Python和Julia的API。
At first, a simple usage of Top level functions GMSH::open and Mesh function GMSH::generate(2) can get you started. 首先，简单使用顶级函数 GMSH::open和网格函数 GMSH::generate(2)即可入门。
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