Slice with these settings:
0.6mm perimeter width (suggested)
0.2mm layer height
No slow-down for perimeters, no slow-down for cooling
Single perimeter, spiral vase mode, no infill
5 bottom layers (suggested)
0 top layers
Run the velocity painting application or script with these settings:
where (centreX, centreY) is the centre of your priner bed in printer coordinates. So (0, 0) for deltas and (125, 105) for the Original Prusa i3 MK2 for example.
Drag the resulting GCODE file onto Simplify3D to preview the patterned print if you can, or move straight to printing if you can’t.
The following files are licensed by Mark Wheadon under a Creative Commons Attribution-NonCommercial 4.0 International License:
Download: STL to slice
Download: Image to tile
Download: Simplify3D factory file for Original Prusa i3 MK2
Download: Resulting GCODE for Original Prusa i3 MK2 removed as Simplify3D doesn’t allow the sharing of its GCODE files. Yes, really.