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Replace exact last point of arc. Fixes #110.

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This commit is contained in:
Juan Pablo Caram
2015-10-31 18:55:32 -04:00
parent 8f5cc7a02d
commit 616237ea93
1 changed files with 16 additions and 4 deletions
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20
camlib.py
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@@ -1771,9 +1771,15 @@ class Gerber (Geometry):
arcdir[current_interpolation_mode],
self.steps_per_circ)
# The last point in the computed arc can have
# numerical errors. The exact final point is the
# specified (x, y). Replace.
this_arc[-1] = (x, y)
# Last point in path is current point
current_x = this_arc[-1][0]
current_y = this_arc[-1][1]
# current_x = this_arc[-1][0]
# current_y = this_arc[-1][1]
current_x, current_y = x, y
# Append
path += this_arc
@@ -1819,8 +1825,14 @@ class Gerber (Geometry):
this_arc = arc(center, radius, start, stop,
arcdir[current_interpolation_mode],
self.steps_per_circ)
current_x = this_arc[-1][0]
current_y = this_arc[-1][1]
# Replace with exact values
this_arc[-1] = (x, y)
# current_x = this_arc[-1][0]
# current_y = this_arc[-1][1]
current_x, current_y = x, y
path += this_arc
last_path_aperture = current_aperture
valid = True