cgal-discuss - [cgal-discuss] stepfile support for cgal based software

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From: blubee blubeeme <>
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Subject: [cgal-discuss] stepfile support for cgal based software
Date: Tue, 20 Nov 2018 17:03:35 +0800
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Ironport-phdr: 9a23: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

Hello

I would like to add support for exporting stepfiles from CGAL based applications.

The main issue is a mapping from stepfile format to CGAL internal representation.

stepfile writes out a series of ENTITIES such as

cartesian_point, direction, vector and many others a more complete list here: https://pastebin.com/vsxZ6As5

Is there anyone on this mailing list that have had experience working with CGAL and the step file format?

How did you construct CGAL geometry from values read from a stepfile or map CGAL based model data into stepfile format?

Best,

Owen

[cgal-discuss] stepfile support for cgal based software, blubee blubeeme, 11/20/2018