雑ライン　-slipsod lines-

LIVE CODING 2010/04/20 21:00～23:10
クリックで色が変わります。
雑なラインしか書けませんが好きな絵を描いていってください。
Click to change color and enjoy drowing!!

by shohei909 20 Apr 2010

Tags

雑
Embed

/**
 * Copyright shohei909 ( http://wonderfl.net/user/shohei909 )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/zkM2
 */

package {
	//LIVE CODING 2010/04/20 21:00～23:10
	//クリックで色が変わります。
	//雑なラインしか書けませんが好きな絵を描いていってください。
	
	//Click to change color and enjoy drowing!!
	
    import flash.display.Sprite;
    public class FlashTest extends Sprite {
        public function FlashTest() {
            stage.addChild( new Paper() );
            Wonderfl.capture_delay( 10 );
        }
    }
}

import flash.display.*;
import flash.events.*;
import flash.geom.*;
import flash.filters.BlurFilter;

class Paper extends Bitmap{
	public var lineType:String = "zatu";
	
	private var lineSegmentsX:Vector.<Number>;
	private var lineSegmentsY:Vector.<Number>;
	
	private var lines:Vector.<ZatuLine>;
	
	private var down:Boolean = false;
	
	
	private var count:uint = 0;
	private var color:uint = 0xFF0000;
	
	public function Paper():void{
		addEventListener( Event.ADDED_TO_STAGE, init );
	}
	
	private function init(e:Event):void{
		removeEventListener( Event.ADDED_TO_STAGE, init );
			
		bitmapData = new BitmapData( stage.stageWidth, stage.stageHeight, false, 0x000000 );
		


		addEventListener( Event.ENTER_FRAME, onFrame );
		parent.addEventListener( MouseEvent.MOUSE_DOWN, onDown );
		parent.addEventListener( MouseEvent.MOUSE_MOVE, onMove );
		parent.addEventListener( MouseEvent.MOUSE_UP, onUp );
	
		lineSegmentsX = new Vector.<Number>();
		lineSegmentsY = new Vector.<Number>();
		lines = new Vector.<ZatuLine>();
	}
	
	
	
	private function onFrame(e:Event):void{
		
		if(down){
			var dise:int = Math.random() * 7;
			switch(dise){
				case 0:
					color = 0xFFFFFF; 
					break;
				case 1:
					color = 0x00FFFF; 
					break;
				case 2:
					color = 0xFF00FF; 
					break;
				case 3:
					color = 0xFFFF00; 
					break;
				case 4:
					color = 0xFF0000; 
					break;
				case 5:
					color = 0x00FF00; 
					break;
				case 6:
					color = 0x0000FF; 
					break;
			}
		}
		if(lineType == "zatu"){
				
				
				bitmapData.lock();
				bitmapData.fillRect(bitmapData.rect, 0x00);
				for each(var line:ZatuLine in lines ) {
					line.draw(bitmapData);
				}		
				bitmapData.unlock();
		}
	}
	
	private function onMove(e:Event):void{
		lineSegmentsX.push(mouseX);
				lineSegmentsY.push(mouseY);
				
				var length:int = lineSegmentsX.length;
				
				if(length > 10){
					var zatuline:ZatuLine = new ZatuLine( lineSegmentsX[length - 5],lineSegmentsY[length - 5],
										lineSegmentsX[length-1],lineSegmentsY[length-1]
										 );
					zatuline.color = color;
					lines.push(zatuline);
						
					lineSegmentsX.shift();
					lineSegmentsY.shift();
				}
				
				if(lines.length > 300){
					lines.shift();
				}
	}
	private function onDown(e:Event):void{
		
		down = true;
		switch(lineType){
			case "zatu":
				break;
		}
	}
	
	private function onUp(e:Event):void{
		down = false;
	}
}

import flash.filters.BlurFilter;
class ZatuLine{
	private var startX:Number;
	private var startY:Number;
	private var endX:Number;
	private var endY:Number;
	
	public var aboutness:Number = 3;
	public var color:uint = 0x000000;

	public function ZatuLine( sx:Number, sy:Number, ex:Number, ey:Number ):void{
		startX = sx;
		startY = sy;
		endX = ex;
		endY = ey;
	}
		
	public function draw( bitmapData:BitmapData ):void{
		var shape:Shape = new Shape();
		with(shape.graphics){
			lineStyle(1,color, Math.random()*0.6 );
			moveTo( startX+(Math.random()*2 - 1) * aboutness ,  startY+(Math.random()*2 - 1) * aboutness  );
			lineTo( endX+(Math.random()*2 - 1) * aboutness ,  endY+(Math.random()*2 - 1) * aboutness  );
		}
		
		bitmapData.draw(shape);
	}
}