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Correct boolean condition in getWinding.

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Also clarify the condition using braces
This commit is contained in:
hkrish 2014-05-13 20:14:53 +02:00
parent c64f177583
commit fcc2e93daf
1 changed files with 3 additions and 3 deletions
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6
src/path/PathItem.Boolean.js
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@ -275,9 +275,9 @@ PathItem.inject(new function() {
// compare the endpoints of the curve to determine if the
// ray from query point along +-x direction will intersect
// the monotone curve. Results in quite significant speedup.
if (winding && (winding === 1
&& y >= values[1] && y <= values[7]
|| y >= values[7] && y <= values[1])
if ((winding === -1 || (winding === 1
&& ((y >= values[1] && y <= values[7])
|| (y >= values[7] && y <= values[1]))))
&& Curve.solveCubic(values, 1, y, roots, 0,
// If the next curve is horizontal, we have to include
// the end of this curve to make sure we won't miss an