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add missing arc endpoints

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This commit is contained in:
Jan Petykiewicz 2023-10-27 21:55:17 -07:00
parent aefd79fb5d
commit c7736a18c3
1 changed files with 4 additions and 2 deletions
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6
masque/shapes/arc.py
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@ -235,14 +235,16 @@ class Arc(Shape):
n_pts = numpy.ceil(2 * pi * max(self.radii) / max_arclen).astype(int)
arc_lengths, thetas = get_arclens(n_pts, *a_ranges[0 if inner else 1])
keep = []
keep = [0]
removable = (numpy.cumsum(arc_lengths) <= max_arclen)
start = 0
start = 1
while start < arc_lengths.size:
next_to_keep = start + numpy.where(removable)[0][-1] # TODO: any chance we haven't sampled finely enough?
keep.append(next_to_keep)
removable = (numpy.cumsum(arc_lengths[next_to_keep + 1:]) <= max_arclen)
start = next_to_keep + 1
if keep[-1] != thetas.size - 1:
keep.append(thetas.size -1)
return thetas[keep]
wh = self.width / 2.0