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by looo
Mon Jun 14, 2021 7:25 am
Forum: Help on using FreeCAD
Topic: Crash on using Mephisto and Netgen mesher
Replies: 11
Views: 479

Re: Crash on using Mephisto and Netgen mesher

It's a mac issue with smesh 9.6. We are trying to find a solution for this issue since quite a while, but haven't found a solution so far. Something related to clearing a mesh:
https://github.com/trelau/SMESH/issues/37

the issue does only occur on osx.
by looo
Sun Jun 13, 2021 2:11 pm
Forum: Open discussion
Topic: freecad.gears (aka FCGear) epic-megagrant
Replies: 34
Views: 2970

Re: freecad.gears (aka FCGear) epic-megagrant

jackfreecad wrote: Fri Jun 11, 2021 10:54 am I use the cycloid gear a lot to design 3D printed clocks
I would be nice to have a head parameter implemented for the cycloid gear
Properties for cycloide-gear are added as shown in the image (megagrant branch):
Bildschirmfoto von 2021-06-13 16-00-19.png
Bildschirmfoto von 2021-06-13 16-00-19.png (82.91 KiB) Viewed 578 times
by looo
Fri Jun 11, 2021 7:26 pm
Forum: Open discussion
Topic: freecad.gears (aka FCGear) epic-megagrant
Replies: 34
Views: 2970

Re: freecad.gears (aka FCGear) epic-megagrant

This sounds great about the fillets ....I think...I don't know what Python-occt even is though - LOL. I know what Python is and have tinkered with it a bit in FreeCad so a bit of googling should sort me out. Thanks ! Lewis pythonocc: https://github.com/tpaviot/pythonocc-core The conda based bundles...
by looo
Thu Jun 10, 2021 8:18 pm
Forum: Open discussion
Topic: freecad.gears (aka FCGear) epic-megagrant
Replies: 34
Views: 2970

Re: freecad.gears (aka FCGear) epic-megagrant

Thanks guys! Congratulations ! Just had a look at the items that will be addressed in this megagrant phase and happy to see filleting may be addressed. It's about the only thing I wanted for the project that I was working on. Fillets for spur (involute) gears are ready for testing. Have a look here:...
by looo
Thu Jun 10, 2021 12:07 pm
Forum: Open discussion
Topic: freecad.gears (aka FCGear) epic-megagrant
Replies: 34
Views: 2970

Re: freecad.gears (aka FCGear) epic-megagrant

Thanks. That's cool to hear! Are you till open to minor PRs in the meantime? I was just about to prepare one exposing the calculated addendum and root circle diameters to FreeCAD as well (currently, only the pitch diameter is accessible but the others are available in pygear). Sure, backward compati...
by looo
Thu Jun 10, 2021 10:05 am
Forum: Open discussion
Topic: freecad.gears (aka FCGear) epic-megagrant
Replies: 34
Views: 2970

freecad.gears (aka FCGear) epic-megagrant

As already announced somewhere in the forum the freecad.gears workbench (aka FCGear) is now supported by the epic-megagrant [1] project. This gives me the opportunity to work on the project (part-time) until January 2022. The work during the megagrant-sponsorship will include several tasks like: - i...
by looo
Sun Jun 06, 2021 5:36 pm
Forum: Install / Compile
Topic: Is Python3.9 planned for FreeCAD0.20
Replies: 19
Views: 2130

Re: Is Python3.9 planned for FreeCAD0.20

To those who want to have win/py3.9 it's best to try the conda-package-manager. We build freecad for py3.9 and Py3.8 weekly but only make a py38.8 bundle available.
by looo
Fri Jun 04, 2021 4:09 pm
Forum: Packaging
Topic: [FIXED] Conda Build 0.20.24720 SMESH Mefisto broken
Replies: 6
Views: 828

Re: Conda Build 0.20.24720 SMESH Mefisto broken

UR_ wrote: Sat Apr 24, 2021 12:07 pm
@UR can you test and mark it as solved if it is. I haven't checked on windows yet.
by looo
Sun May 30, 2021 4:28 pm
Forum: Packaging
Topic: [FIXED] Conda Build 0.20.24720 SMESH Mefisto broken
Replies: 6
Views: 828

Re: Conda Build 0.20.24720 SMESH Mefisto broken

should be fixed with:
https://github.com/trelau/SMESH/pull/46

it will take some time until the builds are updated (1-2 weeks)
by looo
Thu May 27, 2021 11:08 am
Forum: Install / Compile
Topic: x32 Win build failure
Replies: 15
Views: 2507

Re: x32 Win build failure

Btw, there is another issue with Mefisto: when using it inside the Mesh workbench to create a mesh from a cylinder then it fails with this error: MEFISTO_2D failed on sub-shape #3 with error 2 "Error in Triangulation (aptrte())" MEFISTO_2D failed on sub-shape #10 with error 2 "Error ...

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