python固态处理后如何将数据保存在stl文件中？ [英] how to save data in stl file after python solid processing?

问题描述

我需要在python上处理openscad程序。我使用实体库（ https://solidpython.readthedocs.io/en/latest/index .html ），但在处理后我没有找到任何保存数据的方法。示例

I need to process openscad programs on python. I use solid library (https://solidpython.readthedocs.io/en/latest/index.html) but I haven't found any method to save data after process. Example

from solid import *
d = difference()(
   cube(10),
   sphere(15)
)

我需要保存 d 到stl文件的变量。这个怎么做？而且，如果有更好的库，我需要建议哪种库更好用。

I need to save d variable to stl file. How to do this? And if there's better library, I need advice what library better to use.

推荐答案

您需要openscad将数据导出为stl文件。您可以从python代码中执行以下操作：

You need openscad to export data as stl-file. You can do this from python-code:

from solid import *
# to run  openscad 
from subprocess import run

d = difference()(
   cube(10),
   sphere(15)
)

# generate valid openscad code and store it in file
scad_render_to_file(d, 'd.scad')

# run openscad and export to stl
run(["openscad", "-o",  "d.stl", "d.scad"])

而不是最后一步，您可以打开d.scad在openscad中，进行渲染（按F6键）并将其导出为STL或在控制台中运行：

instead of last step you can open d.scad in openscad, render it (press F6) and export it as STL or run in console:

openscad -o d.stl d.scad

从命令行使用openscad请参见文档

the use of openscad from command line see documentation

这篇关于python固态处理后如何将数据保存在stl文件中？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！