Pathio: New 3D Slicer from E3D

Having a great word processor won’t actually help you write the next bestselling novel. It might make it easier, but if you have a great novel in you, you could probably write it on paper towels with a crayon if you had to. A great 3D printer isn’t all you need to make great 3D prints. A lot depends on the model you start with and that software known as a slicer. You have several choices, and now you have one more: PathIO, a slicer sponsored by E3D, is out in beta. You can see a video about its features below.

The software has a few rough edges as you might expect from a beta. The slicer doesn’t feed Gcode to a printer directly, although Octoprint integration is forthcoming. Developers say they are focusing on the slicing engine which is totally new. According to their website, conventional slicers immediately cut a model into 2D slices and then decide how to realize each slice with respect to the shell and infill. Pathio works in 3D space and claims this has benefits for producing correct wall thickness and an increase in self-supporting geometries.

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IceSL is a Cool Slicer

The mechanical and electronic parts of a 3D printer are critical for success, but so is the slicing software. Slic3r and Cura are arguably the most popular, and how they command your printer has a lot to do with the results you can get. There are lots of other slicers out there both free and paid, but it is hard to really dig into each one of them to see if they are really better than whatever you are using today. If you are interested in the performance of IceSL — a free slicer for Windows and Linux — [DIY3DTECH] has a video review that can help you decide if you want to try it. You can see the video below.

IceSL has several modules and can actually do OpenSCAD-like modeling in Lua so you could — in theory — do everything in this one tool. The review, though, focuses only on the slicing aspect. In addition to the desktop client versions, you can use some features online (although on our Linux machine it didn’t work with the latest Chrome beta even with no add ons; Firefox worked great, though).

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