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Another theoretical optimization

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This commit is contained in:
Behdad Esfahbod 2016-07-28 13:57:17 -07:00
parent de9b9ba3e1
commit 54104319f9
1 changed files with 4 additions and 2 deletions
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6
Lib/cu2qu/__init__.py
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@ -117,7 +117,8 @@ def cubic_farthest_fit_inside(p0, p1, p2, p3, tolerance):
tolerance of origin, False otherwise. Assumes that p0 and p3 do fit tolerance of origin, False otherwise. Assumes that p0 and p3 do fit
within tolerance of origin, and just checks the inside of the curve.""" within tolerance of origin, and just checks the inside of the curve."""
if abs(p1) <= tolerance and abs(p2) <= tolerance: # First check p2 then p1, as p2 has higher error early on.
if abs(p2) <= tolerance and abs(p1) <= tolerance:
return True return True
# Split. # Split.
@ -133,7 +134,8 @@ def cubic_farthest_fit(p0, p1, p2, p3, tolerance):
"""Returns True if the cubic Bezier p entirely lies within a distance """Returns True if the cubic Bezier p entirely lies within a distance
tolerance of origin, False otherwise.""" tolerance of origin, False otherwise."""
if abs(p0) > tolerance or abs(p3) > tolerance: # First check p3 then p0, as p3 has higher error early on.
if abs(p3) > tolerance or abs(p0) > tolerance:
return False return False
return cubic_farthest_fit_inside(p0, p1, p2, p3, tolerance) return cubic_farthest_fit_inside(p0, p1, p2, p3, tolerance)