Techdraw WB - some weird lines are shown
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Techdraw WB - some weird lines are shown
I have finished my 3D model and now I have to supply the documentation using TechDraw workbench. Workbench shows two lines that shouldn't be there (attachment - marked with a yellow marker). What kind of lines are these two lines and how do I turn them off? I supply also the screenshot of the detail of the 3D model.
- Attachments
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- drawing.pdf
- (709.79 KiB) Downloaded 54 times
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- 3D model - detail screenshot.png (204.47 KiB) Viewed 1292 times
- dcapeletti
- Posts: 504
- Joined: Wed Jul 23, 2014 2:27 pm
Re: Techdraw WB - some weird lines are shown
Hi, something similar happens to what happened to me. A few days ago I published it. https://forum.freecadweb.org/viewtopic.php?f=35&t=38118
- wandererfan
- Veteran
- Posts: 6268
- Joined: Tue Nov 06, 2012 5:42 pm
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Re: Techdraw WB - some weird lines are shown
What version are you using? If you are using freecad-daily (v0.19) you can use the line decorator to mark the lines invisible.71GA wrote: ↑Thu Aug 01, 2019 8:32 pm I have finished my 3D model and now I have to supply the documentation using TechDraw workbench. Workbench shows two lines that shouldn't be there (attachment - marked with a yellow marker). What kind of lines are these two lines and how do I turn them off? I supply also the screenshot of the detail of the 3D model.
I can't tell you much else based on a screen grab and a PDF file. If you share the model (or a simpler version that shows the same problem) I might be able to tell you more.
Usually this is due to an invalid shape that confuses the hidden line removal algorithm.
Re: Techdraw WB - some weird lines are shown
Here are the details of the version:wandererfan wrote: ↑Fri Aug 02, 2019 12:43 amWhat version are you using? If you are using freecad-daily (v0.19) you can use the line decorator to mark the lines invisible.71GA wrote: ↑Thu Aug 01, 2019 8:32 pm I have finished my 3D model and now I have to supply the documentation using TechDraw workbench. Workbench shows two lines that shouldn't be there (attachment - marked with a yellow marker). What kind of lines are these two lines and how do I turn them off? I supply also the screenshot of the detail of the 3D model.
OS: Debian GNU/Linux 10 (buster)
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.18.
Build type: Release
Python version: 2.7.16rc1
Qt version: 5.11.3
Coin version: 4.0.0a
OCC version: 7.3.0
Locale: English/UnitedStates (en_US)
Re: Techdraw WB - some weird lines are shown
Did you have transparency turned ON? I think it might be correlated to this...dcapeletti wrote: ↑Thu Aug 01, 2019 11:12 pm Hi, something similar happens to what happened to me. A few days ago I published it. https://forum.freecadweb.org/viewtopic.php?f=35&t=38118
- dcapeletti
- Posts: 504
- Joined: Wed Jul 23, 2014 2:27 pm
Re: Techdraw WB - some weird lines are shown
Hi, no, it's not about transparency, it's about a projection error.71GA wrote: ↑Fri Aug 02, 2019 4:38 amDid you have transparency turned ON? I think it might be correlated to this...dcapeletti wrote: ↑Thu Aug 01, 2019 11:12 pm Hi, something similar happens to what happened to me. A few days ago I published it. https://forum.freecadweb.org/viewtopic.php?f=35&t=38118
Greetings
Re: Techdraw WB - some weird lines are shown
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Please mark thread [Solved]
Want to contribute back to FC? Checkout:
'good first issues' | Open TODOs and FIXMEs | How to Help FreeCAD | How to report Bugs