In general, this produces excellent results and toolpaths that are indistinguishable from the originals with the naked eye. The default resolution is 0.05mm, which means your toolpaths can deviate by plus or minus 0.025mm. In fact, ArcWelder can produce toolpaths that are more accurate than simply merging short segments together, making it less 'lossy' than slicer resolution settings. It is a trade-off, but one that most slicers implement anyway in order to prevent too many tiny movements from overwhelming your firmware. Increasing this value will result in more compression, and reducing it will improve accuracy. The resolution argument tells ArcWelder how much leeway it has with the original toolpath to make an arc.
However, a true curved path will never match up exactly with a bunch of straight lines, so ArcWelder needs a bit of play in order to create arc commands. Resolution (Maximum Path Deviation)ĪrcWelder is able to compress line segments into gcode by taking advantage of the fact that a bunch of tiny line segments can, when viewed from a distance, approximate a curve. If your firmware is not on this list but requires this parameter, please create an issue, and I will update the documentation. Do NOT add this flag if you are running any other firmware. This is required for any printer running Marlin 2+ or a fork of Marlin 2, for Smoothieware, and for Prusa Buddy Firmware (Prusa Mini). G90 Influences Extruderįor some printers, sending a G90 or G91 command also changes the E axis mode. This is a global switch to turn the processing of gcode on or off. The plugin adds a number of settings to the "Special Modes" category in Cura. Inspired by on a postprocessing script by yysh12įor further information about ArcWelder antistutter, see Arcwelder Settings This reduces the number of gcode commands necessary to make curved movements, thus potentially removing stutter caused by buffer underruns caused by the 3d printer controller.
This plugin wraps ArcWelderLib by FormerLurker to convert multiple subsequent G0/G1 moves to G2/G3 arcs.
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