Vedo: Saving to `obj` bug

[FedeClaudi]

Hi Marco,

I'm testing the latest version of vedo but I get an error when saving to .obj:
Has to do with this line: https://github.com/marcomusy/vedo/blob/01e9c42ce910974d33f29ddba2d46bc1e6823812/vedo/vtkio.py#L1138

The error:

>           for l in objct.lines(joined=True):
E           TypeError: lines() got an unexpected keyword argument 'joined'

../../../miniconda3/envs/brtest/lib/python3.7/site-packages/vedo/vtkio.py:1138: TypeError

I've tried updating vtk to the latest version but that didn't help. Is there anything else I should update?

[marcomusy]

..I forgot to eliminate the joined kw :(
should be fixed in the master with the usual
pip install -U git+https://github.com/marcomusy/vedo.git

[FedeClaudi]

thanks for looking into it so quickly, it works now.

Is there any chance you can release a fixed version on pypi? I'll soon enough release a new version of brainrender and would need this.

[marcomusy]

I could make a minor release not before tomorrow evening or wed morning

[FedeClaudi]

that's perfect, thank you :)

[FedeClaudi]

Thanks for the release, it works perfectly!

---

By the way, completely unrelated question, do you have idea why the VTK widget for pyqt5 applications gives low resolution renderings on mac compared to windows??

[marcomusy]

By the way, completely unrelated question, do you have idea why the VTK widget for pyqt5 applications gives low resolution renderings on mac compared to windows??

I'm not sure... it may be caused by the way the operative system takes control of the antialiasing of an application. I dont know if vtk is responsible for that, i guess it's a graphics driver related thing..

[FedeClaudi]

I see, okay. Thanks Marco :)