OpenCNCPilot

OpenCNCPilot is a GRBL compatible G-Code Sender.

It's main feature is it's ability to probe user-defined areas for warpage and wrap the toolpath around the curved surface. This is especially useful for engraving metal surfaces with V-shaped cutters where any deviation in the Z-direction will result in wider or narrower traces, eg for isolation milling PCBs where warpage would result in broken or shorted traces.

It is written in C# and uses WPF for it's UI. Sadly this means that it will not run under linux as Mono does not support WPF. The 3D viewport is managed with HelixToolkit.