scratchfoundation/paper.js
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Further clean up.

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Instead of removing temporary data structure, clone Segment.
This commit is contained in:
Jürg Lehni 2013-05-04 03:33:44 -07:00
parent 31a45bad97
commit 1e8947af63
1 changed files with 3 additions and 8 deletions
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11
src/path/PathItem.Boolean.js
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@ -165,19 +165,14 @@ PathItem.inject(new function() {
segment.setHandleIn(last ? last._handleIn : Point.create(0, 0)); segment.setHandleIn(last ? last._handleIn : Point.create(0, 0));
do { do {
segment._visited = true; segment._visited = true;
if (segment._intersection) { if (segment._intersection && segment._invalid) {
var next = segment._invalid var next = segment._intersection.getSegment(true);
? segment._intersection.getSegment(true)
: segment;
path.add(new Segment(segment._point, segment._handleIn, path.add(new Segment(segment._point, segment._handleIn,
next._handleOut)); next._handleOut));
next._visited = true; next._visited = true;
segment = next; segment = next;
} else { } else {
// Remove temporary digraph data structures from segment path.add(segment.clone());
delete segment._invalid;
delete segment._intersection;
path.add(segment);
} }
segment = segment.getNext(); segment = segment.getNext();
} while (segment && !segment._visited && segment !== last); } while (segment && !segment._visited && segment !== last);