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minor bezier_intersections() docstring fix

pull/10/head
Andy 2017-02-20 22:33:35 -08:00
parent a154796576
commit d38485d69c
1 changed files with 2 additions and 2 deletions
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svgpathtools/bezier.py
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@ -286,9 +286,9 @@ def bezier_intersections(bez1, bez2, longer_length, tol=1e-8, tol_deC=1e-8):
tol - is the smallest distance that two solutions can differ by and still tol - is the smallest distance that two solutions can differ by and still
be considered distinct solutions. be considered distinct solutions.
OUTPUT: a list of tuples (t,s) in [0,1]x[0,1] such that OUTPUT: a list of tuples (t,s) in [0,1]x[0,1] such that
bezier_point(cubs[0],t) - bezier_point(cubs[1],s) < tol_deC abs(bezier_point(bez1[0],t) - bezier_point(bez2[1],s)) < tol_deC
Note: This will return exactly one such tuple for each intersection Note: This will return exactly one such tuple for each intersection
(assuming tol_deC is small enough)""" (assuming tol_deC is small enough)."""
maxits = int(ceil(1-log(tol_deC/longer_length)/log(2))) maxits = int(ceil(1-log(tol_deC/longer_length)/log(2)))
pair_list = [BPair(bez1, bez2, 0.5, 0.5)] pair_list = [BPair(bez1, bez2, 0.5, 0.5)]
intersection_list = [] intersection_list = []