From 1cc0eab91189227371c5bb78d9e1f1f06deaeaf5 Mon Sep 17 00:00:00 2001 From: George Steel Date: Sun, 23 Oct 2022 00:54:35 -0400 Subject: Add support for fractional-length stagger cycles in fills. --- lib/stitches/fill.py | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'lib/stitches/fill.py') diff --git a/lib/stitches/fill.py b/lib/stitches/fill.py index 7c07b5c2..ed4ff655 100644 --- a/lib/stitches/fill.py +++ b/lib/stitches/fill.py @@ -37,9 +37,11 @@ def row_num(point, angle, row_spacing): def adjust_stagger(stitch, angle, row_spacing, max_stitch_length, staggers): + if staggers == 0: + staggers = 1 # sanity check to avoid division by zero. this_row_num = row_num(stitch, angle, row_spacing) - row_stagger = this_row_num % staggers - stagger_offset = (float(row_stagger) / staggers) * max_stitch_length + stagger_phase = (this_row_num / staggers) % 1 + stagger_offset = stagger_phase * max_stitch_length offset = ((stitch * east(angle)) - stagger_offset) % max_stitch_length return stitch - offset * east(angle) -- cgit v1.2.3