Slicer vs. Tracer
This tracer 3D printing method is for extrusion based printing.
This patent-pending method creates self supporting paths by maintaining the same increment along each surface. Each successive path is equidistant from the previous.
The following example of a snub cube results in non-planar tracer print paths.
Slicer
Tracer
3D Model
3D Model
Both methods start with a 3D model
Upload a 3D model
(for example an STL file)
First Slice
Seed Loop
In this tracer case the first (seed) loop is a flat pentagon on the build plate just like the first slice
Z-axis Increments
Surface
Increments
Each successive trace loop remains equidistant from the previous.
Note how the angled snub portion does not have stair-stepping
Support and Infill
No Support No Infill
No supports necessary!
Infill is also unnecessary because infill is just internal support