@Command(
aliases = {"/smooth"},
usage = "[iterations]",
flags = "n",
desc = "Smooth the elevation in the selection",
min = 0,
max = 1)
@CommandPermissions("worldedit.region.smooth")
@Logging(REGION)
public static void smooth(
CommandContext args,
WorldEdit we,
LocalSession session,
LocalPlayer player,
EditSession editSession)
throws WorldEditException {
int iterations = 1;
if (args.argsLength() > 0) {
iterations = args.getInteger(0);
}
HeightMap heightMap =
new HeightMap(editSession, session.getSelection(player.getWorld()), args.hasFlag('n'));
HeightMapFilter filter = new HeightMapFilter(new GaussianKernel(5, 1.0));
int affected = heightMap.applyFilter(filter, iterations);
player.print("Terrain's height map smoothed. " + affected + " block(s) changed.");
}
