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December 16, 2015 09:59
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movePoint
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| private void movePoint(final Point toBeMoved) { | |
| Point nearestPoint = Solution.getNearest(this.points, toBeMoved); | |
| switch (this.mode) { | |
| case ORDINARY: | |
| Solution.moveToPoint(nearestPoint, toBeMoved); | |
| break; | |
| case ORDINARY_RECT_NEIGH_0_15: { | |
| Solution.moveToPoint(nearestPoint, toBeMoved); | |
| final ValueDistance distance = new ValueDistance(0.15); | |
| List<Point> inAreaPoints = Solution.getMultiNearest(this.points, toBeMoved, distance); | |
| for (Point point : inAreaPoints) { | |
| Solution.moveToPoint(point, toBeMoved, 1.0 / 6.0); | |
| } | |
| } | |
| break; | |
| case ORDINARY_RECT_NEIGHT_16: { | |
| Solution.moveToPoint(nearestPoint, toBeMoved); | |
| final ValueDistance distance = new ValueDistance(16.0); | |
| List<Point> inAreaPoints = Solution.getMultiNearest(this.points, toBeMoved, distance); | |
| for (Point point : inAreaPoints) { | |
| Solution.moveToPoint(point, toBeMoved, 1.0 / 6.0); | |
| } | |
| } | |
| break; | |
| case ORDINARY_GAUSS: { | |
| Solution.moveToPoint(nearestPoint, toBeMoved); | |
| final ValueDistance distance = new GaussDistance(-1.0); | |
| List<Point> inAreaPoints = Solution.getMultiNearest(this.points, toBeMoved); | |
| for (Point point : inAreaPoints) { | |
| Solution.moveToPoint(point, toBeMoved, distance); | |
| } | |
| } | |
| } | |
| } | |
| /***************************************************************************/ | |
| public class GaussDistance extends ValueDistance { | |
| final Double alpha = 0.5; | |
| final Double gamma = 0.8; | |
| public GaussDistance(final Double distance) { | |
| super(distance); | |
| } | |
| @Override | |
| public Double distance() { | |
| return this.alpha * Math.exp(this.distance / this.gamma); | |
| } | |
| } | |
| /**************************************************************************/ | |
| public static void moveToPoint(Point move, Point moveTo, Distances distance) { | |
| distance.setInitDistance(Solution.distance(move, moveTo)); | |
| Double alpha = distance.distance(); | |
| move.appendX(alpha * (moveTo.getX() - move.getX())); | |
| move.appendY(alpha * (moveTo.getY() - move.getY())); | |
| } |
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