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Minor cleanup.

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This commit is contained in:
Jürg Lehni 2013-05-03 23:08:00 -07:00
parent 4a9e3924c6
commit 37300455a8
1 changed files with 6 additions and 6 deletions
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12
src/path/PathItem.Boolean.js
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@ -175,22 +175,22 @@ PathItem.inject(new function() {
var path = node.path, var path = node.path,
nuPath = new Path(), nuPath = new Path(),
firstNode = node, firstNode = node,
firstNode_ix = null; intersectNode = null;
if (node.getPrevious()._INVALID) { if (node.getPrevious()._INVALID) {
node.setHandleIn(node._ixPair node.setHandleIn(node._ixPair
? node._ixPair.getIntersection().__segment._handleIn ? node._ixPair.getIntersection().__segment._handleIn
: Point.create(0, 0)); : Point.create(0, 0));
} }
while (node && !node._visited && node !== firstNode_ix) { while (node && !node._visited && node !== intersectNode) {
node._visited = true; node._visited = true;
firstNode_ix = firstNode_ix || firstNode._ixPair intersectNode = intersectNode || firstNode._ixPair
&& firstNode._ixPair.getIntersection().__segment; && firstNode._ixPair.getIntersection().__segment;
// node._ixPair is this node's intersection CurveLocation object // node._ixPair is this node's intersection CurveLocation object
// node._ixPair.getIntersection() is the other CurveLocation object this node intersects with // node._ixPair.getIntersection() is the other CurveLocation object this node intersects with
var nextNode = node._ixPair && node._INVALID
? node._ixPair.getIntersection().__segment
: node;
if (node._ixPair) { if (node._ixPair) {
var nextNode = node._INVALID
? node._ixPair.getIntersection().__segment
: node;
nuPath.add(new Segment(node._point, node._handleIn, nuPath.add(new Segment(node._point, node._handleIn,
nextNode._handleOut)); nextNode._handleOut));
nextNode._visited = true; nextNode._visited = true;