nanoDLP

macdarren

Member

Registered: 2017-03-20

Posts: 411

Hollowing seens to want to add a top layer

Hollowing seems to now want to add a top layer even when it is set to zero...I don't recall this happening last time I hollowed.
This last extra layer is often mostly red and it is the last layer printed and will have no support under it if the previous layers were hollowed.

Of note the last extra top layer doesn't always to show up if infill is selected instead of hollow...it seems to depend on infill cell size..maybe it is just an artifact...

Also infill parameter boxes should not show up when hollow is selected, they should only be present when infill is chosen.

I have not tried actually printing this type of hollowed part yet this is all based on the preview display, I doing a light infill first and printing now.

Last edited by macdarren (2019-08-10 19:30:13)

macdarren

Member

Registered: 2017-03-20

Posts: 411

Re: Hollowing seens to want to add a top layer

I have confirmed that what appears on preview is actually printed..the result is that infill and hollowed models end up with a final layer that seals in any excess resin, even when this layer count set to '0' in the hollow/infill configuration.  I think this is maybe parameter or model dependent as I don't think it always happens just frequently on my last set of parts.

Shahin

Administrator

Registered: 2016-02-17

Posts: 3,541

Re: Hollowing seens to want to add a top layer

Thank you for the bug report. Will get fixed with the next release.
Hallowing rewritten to improve performance looks like a new bug introduced there.