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Adjust comments to match new implementation

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Jan 2016-02-14 21:44:34 +01:00
parent e2eaf87fcb
commit 406e6c95b9
1 changed files with 3 additions and 3 deletions
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6
src/path/PathItem.Boolean.js
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@ -427,14 +427,14 @@ PathItem.inject(new function() {
} }
} }
// Use the on-curve windings if no other intersections were // Use the on-curve windings if no other intersections were
// found or if they canceled each other. // found or if they canceled each other. On single paths
// this ensures that the overally winding is 1 if the
// point was on a monotonic curve.
if (windLeft === 0 && windRight === 0) { if (windLeft === 0 && windRight === 0) {
windLeft = windLeftOnCurve; windLeft = windLeftOnCurve;
windRight = windRightOnCurve; windRight = windRightOnCurve;
} }
} }
// If the point was on a monotonic curve, we are on the path by
// definition. In this case ensure that the winding is at least 1.
return Math.max(abs(windLeft), abs(windRight)); return Math.max(abs(windLeft), abs(windRight));
} }