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Fix Line#getSide() imprecisions when points are on the line.

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This commit is contained in:
Jürg Lehni 2017-02-22 17:41:51 +01:00
parent 6a4347e75b
commit b40efbf6db
1 changed files with 1 additions and 1 deletions
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2
src/basic/Line.js
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@ -167,7 +167,7 @@ var Line = Base.extend(/** @lends Line# */{
v2y = y - py,
// ccw = v2.cross(v1);
ccw = v2x * vy - v2y * vx;
if (ccw === 0 && !isInfinite) {
if (!isInfinite && Numerical.isZero(ccw)) {
// If the point is on the infinite line, check if it's on the
// finite line too: Project v2 onto v1 and determine ccw based
// on which side of the finite line the point lies. Calculate