Tatami 畳

//////////////////////////////////////////////////////////////////////////////
[AS3.0] Tatamiクラスに挑戦！
http://www.project-nya.jp/modules/weblog/details.php?blog_id=1098
//////////////////////////////////////////////////////////////////////////////

by ProjectNya 11 May 2010

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和 畳
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/**
 * Copyright ProjectNya ( http://wonderfl.net/user/ProjectNya )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/pUkB
 */

////////////////////////////////////////////////////////////////////////////////
// [AS3.0] Tatamiクラスに挑戦！
// http://www.project-nya.jp/modules/weblog/details.php?blog_id=1098
////////////////////////////////////////////////////////////////////////////////

package {

	import flash.display.Sprite;
	import flash.display.Shape;
	import flash.geom.Rectangle;
	import flash.filters.BevelFilter;
	import flash.filters.BitmapFilterType;

	[SWF(backgroundColor="#FFFFFF", width="465", height="465", frameRate="30")]

	public class Main extends Sprite {
		private var tatami:Tatami;

		public function Main() {
			//Wonderfl.capture_delay(1);
			init();
		}

		private function init():void {
			var rect:Rectangle = new Rectangle(0, 0, 420, 465);
			tatami = new Tatami(rect);
			tatami.hsv(60, 0.5, 0.4);
			addChild(tatami);
			tatami.x = 20;
			tatami.y = 0;
			var bevel:BevelFilter = new BevelFilter(1, 45, 0xFFFFFF, 0.2, 0x000000, 0.4, 2, 2, 2, 3, BitmapFilterType.INNER, false);
			var frame:Shape = new Shape();
			frame.graphics.beginFill(0x999933);
			frame.graphics.drawRect(0, 0, 15, 465);
			frame.graphics.drawRect(435, 0, 15, 465);
			frame.graphics.endFill();
			frame.filters = [bevel];
			addChild(frame);
			frame.x = 5;
			frame.y = 0;
		}

	}

}



import flash.display.Sprite;
import flash.display.Shape;
import flash.display.BitmapData;
import flash.display.Bitmap;
import flash.geom.Matrix;
import flash.display.GradientType;
import flash.display.SpreadMethod;
import flash.display.InterpolationMethod;
import flash.filters.BlurFilter;
import flash.geom.Point;
import flash.geom.Rectangle;
import flash.display.BlendMode;
import frocessing.color.ColorHSV;

class Tatami extends Sprite {
	private var rect:Rectangle;
	private var tatami:BitmapData;
	private var stripe:Shape;
	private var noise:BitmapData;
	private var overlay:Shape;
	private static var base:uint = 8;
	private static var size:uint = 240;
	private static var offset:uint = size/base*0.5;
	private static var bColor:uint = 0xFFFFFF;
	private static var sColor:uint = 0x000000;
	private var color:ColorHSV;

	public function Tatami(r:Rectangle) {
		rect = r;
		color = new ColorHSV();
	}

	public function hsv(h:uint, s:Number, v:Number):void {
		color.hsv(h, s, v);
		draw();
	}
	private function draw():void {
		stripe = new Shape();
		var colors:Array = [sColor, bColor]
		var alphas:Array = [1, 1];
		var ratios:Array = [51, 204];
		var matrix:Matrix = new Matrix();
		matrix.createGradientBox(size/base, size, 0, -offset, 0);
		stripe.graphics.beginGradientFill(GradientType.LINEAR, colors, alphas, ratios, matrix, SpreadMethod.REFLECT, InterpolationMethod.RGB, 0);
		stripe.graphics.drawRect(0, 0, rect.width, rect.height);
		stripe.graphics.endFill();
		var blur:BlurFilter = new BlurFilter(12, 0, 3);
		noise = new BitmapData(rect.width, rect.height, false);
		noise.noise(1, 0, 255, 7, true);
		noise.applyFilter(noise, noise.rect, new Point(), blur);
		overlay = new Shape();
		overlay.graphics.beginFill(color.value);
		overlay.graphics.drawRect(0, 0, rect.width, rect.height);
		overlay.graphics.endFill();
		tatami = new BitmapData(rect.width, rect.height, false);
		tatami.draw(stripe);
		tatami.draw(noise, null, null, BlendMode.DIFFERENCE);
		tatami.draw(overlay, null, null, BlendMode.ADD);
		addChild(new Bitmap(tatami));
	}

}