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Fix new failing tests in @iconexperience's test suite.

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Relates to comments on 5a16d0cd01
This commit is contained in:
Jürg Lehni 2016-01-07 09:50:07 +01:00
parent 2539527864
commit e5a62cb919
1 changed files with 7 additions and 2 deletions
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9
src/path/PathItem.Boolean.js
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@ -822,13 +822,18 @@ PathItem.inject(new function() {
} }
} }
if (hasCrossings) { if (hasCrossings) {
// Split any remaining intersections that are still part of // Divide any remaining intersections that are still part of
// valid paths after the removal of overlaps. // valid paths after the removal of overlaps.
divideLocations(intersections, function(inter) { divideLocations(intersections, function(inter) {
// Check both involved curves to see if they're still valid, // Check both involved curves to see if they're still valid,
// meaning they are still part of their paths. // meaning they are still part of their paths.
var curve1 = inter.getCurve(), var curve1 = inter.getCurve(),
curve2 = inter._intersection.getCurve(true), // Do not call getCurve() on the other intersection yet,
// as it too is in the intersections array and will be
// divided later. But do check if its current curve is
// still valid. This is required by some very rare edge
// cases, related to intersections on the same curve.
curve2 = inter._intersection._curve,
seg = inter._segment; seg = inter._segment;
if (curve1 && curve2 && curve1._path && curve2._path) { if (curve1 && curve2 && curve1._path && curve2._path) {
return true; return true;