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-rw-r--r--gerbonara/gerber/rs274x.py16
1 files changed, 10 insertions, 6 deletions
diff --git a/gerbonara/gerber/rs274x.py b/gerbonara/gerber/rs274x.py
index 2e04d13..ed69643 100644
--- a/gerbonara/gerber/rs274x.py
+++ b/gerbonara/gerber/rs274x.py
@@ -416,18 +416,20 @@ class GraphicsState:
else:
# Super-legacy. No one uses this EXCEPT everything that mentor graphics / siemens make uses this m(
(cx, cy) = self.map_coord(*control_point, relative=True)
+
arc = lambda cx, cy: go.Arc(*old_point, *new_point, cx, cy,
clockwise=clockwise, aperture=(self.aperture if aperture else None),
polarity_dark=self.polarity_dark, unit=self.file_settings.unit, attrs=attrs)
- print('arcs:')
+ print(f'arcs: {clockwise=}')
arcs = [ arc(cx, cy), arc(-cx, cy), arc(cx, -cy), arc(-cx, -cy) ]
- for a in arcs:
- print(f'{a.sweep_angle()=} {a.numeric_error()=} {a}')
- print(GerberFile(arcs).to_svg())
- arcs = [ a for a in arcs if a.sweep_angle() <= math.pi/2 ]
arcs = sorted(arcs, key=lambda a: a.numeric_error())
- return arcs[0]
+ for a in arcs:
+ d = gp.point_line_distance(old_point, new_point, (old_point[0]+a.cx, old_point[1]+a.cy))
+ print(f'{a.numeric_error()=:<.5f} {d=:<.5f} {a}')
+ if (d > 0) == clockwise:
+ return a
+ assert False
def update_point(self, x, y, unit=None):
old_point = self.point
@@ -612,6 +614,8 @@ class GerberParser:
warnings.warn('File is missing mandatory M02 EOF marker. File may be truncated.', SyntaxWarning)
def _parse_coord(self, match):
+ if match.group(0) == 'Y3083D02':
+ print(match)
if match['interpolation'] == 'G01':
self.graphics_state.interpolation_mode = InterpMode.LINEAR
elif match['interpolation'] == 'G02':