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Intersections: Remove now unnecessary code.

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Thanks to Curve#classify(), self-intersections are always in sequence.
This commit is contained in:
Jürg Lehni 2017-03-07 20:13:32 +01:00
parent 89e31dd393
commit 22bda0972d
1 changed files with 3 additions and 9 deletions

12
src/path/Curve.js
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@ -1743,18 +1743,12 @@ new function() { // Scope for bezier intersection using fat-line clipping
var loc1 = new CurveLocation(c1, t1,
p1 || c1.getPointAtTime(t1), overlap),
loc2 = new CurveLocation(c2, t2,
p2 || c2.getPointAtTime(t2), overlap),
// For self-intersections, detect the case where the second
// curve wrapped around, and flip them so they can get
// matched to a potentially already existing intersection.
flip = loc1.getPath() === loc2.getPath()
&& loc1.getIndex() > loc2.getIndex(),
loc = flip ? loc2 : loc1;
p2 || c2.getPointAtTime(t2), overlap);
// Link the two locations to each other.
loc1._intersection = loc2;
loc2._intersection = loc1;
if (!include || include(loc)) {
CurveLocation.insert(locations, loc, true);
if (!include || include(loc1)) {
CurveLocation.insert(locations, loc1, true);
}
}
}