[Cura tree support generate in air]

Thank you very much for your guidance!  But what I report is I think the tree support generation algorithm has bug. It should not generate such floating structure anyway, because it is a support. Although I know the tree support function is not stable. That's why need we report bugs.

 

BTW, I found Cura also did not display warning for such slicer result of the normal model. I mean some parts are printed in the air with nothing below or around. Manually inspection takes a lot of time. I suggest at least use some color to display such areas.

[Cura tree support generate in air]

I hate glue. But this post is not about discuss this. My problem is some tree support generated floating in air with nothing below or around. A FDM 3D printer can not print this way, even in space station with zero G. I attach my 3mf file. But using your 3mf file rotate 75 degree I also get same result.

porco_rosso 2.3mf

[Cura tree support generate in air]

Cura  version:  4.11

Model: Porco Rosso

thingiverse ID: 4871593

Scale: 70%

Picture is layer 113 to 114

 

Tree support is great, but not work this time......

Thanks!