doc/importexport: fix heading underlines

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Marcus Boyd
2021-06-27 13:39:16 +09:30
parent 267d22593f
commit f422dfef1f

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@ -5,7 +5,7 @@ Importing and Exporting Files
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Introduction
============
#############
The purpose of this section is to explain how to import external file formats into CadQuery, and export files from
it as well. While the external file formats can be used to interchange CAD model data with other software, CadQuery
@ -14,13 +14,13 @@ parametric is CadQuery's own Python format. Below are lists of the import and ex
supports.
Import Formats
###############
---------------
* DXF
* STEP
Export Formats
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---------------
* DXF
* SVG
@ -32,7 +32,7 @@ Export Formats
* VTP
Notes on the Formats
#######################
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* DXF is useful for importing complex 2D profiles that would be tedious to create using CadQuery's 2D operations. An example is that the 2D profiles of aluminum extrusion are often provided in DXF format. These can be imported and extruded to create the length of extrusion that is needed in a design.
* STEP files are useful for interchanging model data with other CAD and analysis systems, such as FreeCAD. Many parts such as screws have STEP files available, which can be imported and used in CadQuery assemblies.