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BekaValentine/gist:9717775

Created March 23, 2014 02:30
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gistfile1.txt
foreach edge in poly {
guard intersectionPoint = intersects(lineFromSegment(edge), lineFromSegment(ray));
guard sameDirection(intersectionPoint, ray);
guard withinSegment(intersectionPoint, edge);
polyIntersectionPoints.push(intersectionPoint);
}
theOneTruePoint = polyIntersectPoints.findClosestTo(rayCastOrigin);
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