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sminogue/scan_part5

Created April 13, 2017 13:45
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scan_part5
//Get the four corners and add them to a list fot sorting.
List<Point2D_F64> points = new ArrayList<>();
points.add(polygon.get(2));
points.add(polygon.get(1));
points.add(polygon.get(0));
points.add(polygon.get(3));
//Sort the points so that the array is in TL, TR, BR, BL order
points = sortPoints(points);
//Pull the four points out into variables for ease of use
Point2D_F64 topLeft = points.get(0);
Point2D_F64 topRight = points.get(1);
Point2D_F64 bottomRight = points.get(2);
Point2D_F64 bottomLeft = points.get(3);
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