将STEP文件类型转换为STL [英] Convert STEP file type to STL

问题描述

我想使用Python将STEP文件转换为STL文件格式.我在网上看过，看来最好的选择是使用FreeCAD或OpenCascade(OCC).但是，我是一个初学者，不知道从哪里开始.我在网上做了一些搜索，发现此 out(将STEP转换为OBJ文件的代码).

I want to convert a STEP file into an STL file format using Python. I have looked online and it looks like the best option is to either use FreeCAD or OpenCascade (OCC). However, I am a beginner and do not know where to start from. I did some search online and found this out (a code to convert STEP to OBJ file).

是否有来自FreeCAD(基于OCC)的python示例将STEP文件转换为STL?我应该从哪里开始?

Are there any python examples from FreeCAD (based on OCC) to convert STEP files to STL? Where should I start?

推荐答案

以下是一些快速入门的代码:

Here's a quick bit of code to start out:

import FreeCAD
import Part
import Mesh
shape = Part.Shape()
shape.read('my_shape.step')
doc = App.newDocument('Doc')
pf = doc.addObject("Part::Feature","MyShape")
pf.Shape = shape
Mesh.export([pf], 'my_shape.stl')

FreeCAD广泛使用python来实现面向用户的功能.基本上，您通过UI进行的所有操作都是使用python完成的.

FreeCAD uses python extensively for user-facing functions. Basically, anything you do through the UI is done with python.

因此打开UI，打开Python控制台然后手动执行功能非常有用.通常，您可以直接从控制台直接复制python并对其进行编辑以满足您的需求.

So it's useful to open up the UI, open up the Python console, and then do a function manually. You can often just copy the python directly from the console and edited it to serve your needs.

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