wdq4587

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.

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 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!