public Polygonal2DRegionSelector(
LocalWorld world, List<BlockVector2D> points, int minY, int maxY) {
final BlockVector2D pos2D = points.get(0);
pos1 = new BlockVector(pos2D.getX(), minY, pos2D.getZ());
region = new Polygonal2DRegion(world, points, minY, maxY);
}
