search

fougue / mayo

3D CAD viewer and converter based on Qt + OpenCascade
BSD 2-Clause "Simplified" License
1.39k stars 267 forks source link

UTF-8 part name #35

Closed VictorLamoine closed 3 years ago

VictorLamoine commented 3 years ago

Not sure if related to OpenCascade or Mayo but the part name displayed in Mayo does not support UTF-8 while the document name does: image

I have noticed OpenCascade 7.5.0 brings some UTF-8 improvements but for writing files.

HuguesDelorme commented 3 years ago

Hello Victor, thanks for reporting this issue. I could not reproduce it by manually editing(ie with a text editor) an instance name within a STEP file. Can you attach yours ? Thanks !

VictorLamoine commented 3 years ago

Here is the example file: https://gofile.io/d/J3JsyD

HuguesDelorme commented 3 years ago

OK looking the STEP file reaveals that the name is really stored as "Petit \X\E9tui" Have a look at line L7600 for example :

7025=MANIFOLD_SOLID_BREP('Petit \X\E9tui',#7016);

I guess the encoding problem here comes from the software that generated this file(steptools from the header). Same behavior in FreeCAD 0.18 as well.

VictorLamoine commented 3 years ago

Ah! I'm using Onshape I'll report the problem on their side then. I should have checked the file first.