[solved] Bug report

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hayeszhong
Newbie Member
Posts: 3
Joined: Sat Mar 06, 2021 11:37 am

[solved] Bug report

Post by hayeszhong » Sat Mar 06, 2021 11:52 am

When I opened a polygonal pattern file, I found that a part of the pattern was missing.
The correct display in other software is:
Image

The display in Qcad is:
Image

My operating system: Win10 x64 Home Edition

QCAD Version: 3.26.0.0 (3.26.0)

I attached my DWG file here:
POLYGON.dwg
(97.53 KiB) Downloaded 334 times
[/url]

Thanks.
Attachments
QCAD.png
QCAD.png (1.27 KiB) Viewed 3867 times
OTHER.png
OTHER.png (1.52 KiB) Viewed 3867 times

CVH
Premier Member
Posts: 3416
Joined: Wed Sep 27, 2017 4:17 pm

Re: Bug report

Post by CVH » Sat Mar 06, 2021 12:20 pm

Hi,
I have no clue how that was generated but polylines with 1 segment are not the common way in QCAD.
What we can see what is wrong is that your vertices include Z values.
QCAD = 2D
Usually fixed with flatten to 2D but here it doesn't fix the positions.

It seems to go wrong on import. :oops:
Over to Andrew ...

Regards,
CVH

hayeszhong
Newbie Member
Posts: 3
Joined: Sat Mar 06, 2021 11:37 am

Re: Bug report

Post by hayeszhong » Sat Mar 06, 2021 3:10 pm

Hi! Thanks for the reply. A friend sent me a file by using Autocad. I found an error after opening it, so I submitted the question just now.

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andrew
Site Admin
Posts: 9037
Joined: Fri Mar 30, 2007 6:07 am

Re: Bug report

Post by andrew » Mon Mar 08, 2021 9:55 am

Those entities use an alternative 3D coordinate system (Z axis is pointing to the right) which is not supported by QCAD in this case.

hayeszhong
Newbie Member
Posts: 3
Joined: Sat Mar 06, 2021 11:37 am

Re: Bug report

Post by hayeszhong » Sun Mar 14, 2021 3:45 pm

Thank you!

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