Experimental Christmas tree

this is an experiment I did to try and print lines in air. You might need to change the openSCAD file variable so the nozzel size and layer high match your printer. I didn't get all the branch layer silcing but it got enough to print out and look interesting still.
The model has single pass thickness lines that come straight out of the centre trunk. When the printer prints these lines it extruds the line out and then goes back to extrude the next line which ends up making a loop.