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path: root/lib/utils/smoothing.py
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2024-05-05Add randomized running and fill stitches (#2830)George Steel
Add a mode to running stitch that uses randomized phase and stitch length instead of even spacing. This greatly reduces moire effects when stitching closely-spaced curves in running-stitch-based fills. Add option for randomized running stitch to: ripple stitch circular fill contour fill guided fill auto-fill When is randomization is not selected, ripple stitch will use even running stitch when staggers are set to 0 (default) and the stagger algorithm from guided fill (which does not look nice with a stagger period of 0) when staggers is nonzero. Also includes fix for satin contour underlays (missing tolerance default) mentioned in #2814. This sets the default tolerance to 0.2mm, which is the largest tolerance guaranteed to be backwards-compatible with existing designs using the default inset of 0.4mm. Original commits: * fix satin underlay tolerance default * Add randomized running stitch, make available in ripple stitch, circular, and contour * add randomized guided fill * make ripple stitch use even stitching when not staggering or randomizing. * add random auto-fill and switch jitter parameter to a percentage (matches satin) * fix comments
2023-07-01remove debug timing in frequently-run functionsLex Neva
2023-04-02meander fixesLex Neva
2023-02-20better smoothing algorithmLex Neva