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Fixed intersectsSegment that takes a polygon.

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closes #213
This commit is contained in:
NathanSweet 2014-05-06 14:09:32 +02:00
parent f6cbff942f
commit 21eade668b
1 changed files with 1 additions and 1 deletions
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spine-js/spine.js
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@ -1779,7 +1779,7 @@ spine.SkeletonBounds.prototype = {
return inside; return inside;
}, },
/** Returns true if the polygon contains the line segment. */ /** Returns true if the polygon contains the line segment. */
intersectsSegment: function (polygon, x1, y1, x2, y2) { polygonIntersectsSegment: function (polygon, x1, y1, x2, y2) {
var nn = polygon.length; var nn = polygon.length;
var width12 = x1 - x2, height12 = y1 - y2; var width12 = x1 - x2, height12 = y1 - y2;
var det1 = x1 * y2 - y1 * x2; var det1 = x1 * y2 - y1 * x2;