Display problem with 3d line

[gauthierverlin]

Hello,

I'm using a lot of 3d model lately (.slpk format) and I found some problem with the display of entities.

As you can see on the screenshot below, my lines are sometimes hidden by the 3d model and sometimes not while the shape markers of the line are always visible.

If I remove the model, the lines are completly displayed as well.

I know that if I increase the width of the line (with the profile "Tube"), the lines will eventually be big enough to go throught the model but the visual will not be satisfying.

I wonder why the markers of the lines are well displayed while the line aren't.

If you have any idea to resolve this problem, I be glad to hear about it.

Thank you

Best regards

Gauthier