diff options
Diffstat (limited to 'lib/stitches/ripple_stitch.py')
| -rw-r--r-- | lib/stitches/ripple_stitch.py | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/lib/stitches/ripple_stitch.py b/lib/stitches/ripple_stitch.py index 90dc7cbc..156059e9 100644 --- a/lib/stitches/ripple_stitch.py +++ b/lib/stitches/ripple_stitch.py @@ -36,7 +36,7 @@ def ripple_stitch(stroke): stitches.reverse() if stroke.grid_size != 0: - stitches.extend(_do_grid(stroke, helper_lines, skip_start, skip_end)) + stitches.extend(_do_grid(stroke, helper_lines, skip_start, skip_end, is_linear)) return _repeat_coords(stitches, stroke.repeats) @@ -229,7 +229,7 @@ def _target_point_helper_lines(stroke, outline): return helper_lines -def _adjust_helper_lines_for_grid(stroke, helper_lines, skip_start, skip_end): +def _adjust_helper_lines_for_grid(stroke, helper_lines, skip_start, skip_end, is_linear): num_lines = len(helper_lines[0]) count = num_lines - skip_start - skip_end @@ -239,19 +239,26 @@ def _adjust_helper_lines_for_grid(stroke, helper_lines, skip_start, skip_end): (not stroke.reverse and skip_start % 2 != 0))): count += 1 + if not is_linear: + count = 1 + if stroke.reverse: + count = 0 + if count % 2 != 0: helper_lines.reverse() return helper_lines -def _do_grid(stroke, helper_lines, skip_start, skip_end): - helper_lines = _adjust_helper_lines_for_grid(stroke, helper_lines, skip_start, skip_end) +def _do_grid(stroke, helper_lines, skip_start, skip_end, is_linear): + helper_lines = _adjust_helper_lines_for_grid(stroke, helper_lines, skip_start, skip_end, is_linear) grid = [] for i, helper in enumerate(helper_lines): end = len(helper) - skip_end points = helper[skip_start:end] if stroke.reverse: points.reverse() + if len(helper_lines) - skip_start - skip_end % 2 != 0: + points.reverse() grid.append(points) grid = _get_staggered_stitches(stroke, grid, 0) return grid |