Hello,
As you probably know, printing with foaming filaments (e.g. LW-PLA) results in heavy stringing.
This can be avoided by using the spiral vase mode in the slicer settings. However you can not print with infill when using this method, because the slicer does only take the outer contours of the model into account when generating the g-code.
Yes, there is a workaround by designing your model in CAD with recesses where you wish your infill to be, but its veeery tedious to design these recesses in a way that is compatible with the spiral vase mode.
A solution would be the option to add single perimeter infill when slicing use the spiral vase mode.
Check out the screenshot below to see what I mean (this one of the parts that i designed with spiral-mode compatible Infill in CAD)
(I know this would still result in the print head travelling, when printing multiple parts (or a part that has multiple contours when sliced along the Z-Axis) - but you could ether expect the user to avoid using such models or even implement the option that the contours get connected by a single perimeter that the user than later can to cut away after printing.)
Being able to print any model using the spiral mode would be a huuuuge improvement for all those plane printing nerds like me!
Sorry for my bad English.
