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Explain about self-intersection handling in getIntersections()

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Jürg Lehni 2014-02-20 20:49:36 +01:00
parent e2c87a6666
commit 5dd26f5b9f
1 changed files with 2 additions and 1 deletions
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src/path/PathItem.Boolean.js
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@ -92,7 +92,8 @@ PathItem.inject(new function() {
_path1.reverse();
if (_path2 && !(subtract ^ _path2.isClockwise()))
_path2.reverse();
// Split curves at intersections on both paths.
// Split curves at intersections on both paths. Note that for self
// intersection, _path2 will be null and getIntersections() handles it.
splitPath(_path1.getIntersections(_path2, true));
var chain = [],