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OpenSCAD 用户手册/DXF 导出
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来自维基百科，面向开放世界的开放书籍
<
OpenSCAD 用户手册
若要以 DXF 文件的形式导出模型，必须先将其投影为 2D 绘图。
有关使用
projection()
函数的说明，请参阅
OpenSCAD 用户手册/3D 到 2D 投影
。
类别
:
书：OpenSCAD 用户手册
华夏公益教科书
