Current 3D printing slicers are dumb. What I mean by this is that even though they are slicers for 3D printing they simply stack 2-dimensional layers on top of each other to form your final part. There are basically no movements within the GCode instructions where all 3 axes move simultaneously. That’s why current 3D printing slicers are rather 2.5D slicers. But why are they using this approach? Well, simply because it’s mathematically easy and honestly because this approach works remarkably wel...