forked from: F5GraphicsSample6

by albatrus_jp 18 Jan 2010

• Forked from nutsu's F5GraphicsSample6
• Diff: 13
• Related works: 7
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/**
 * Copyright albatrus_jp ( http://wonderfl.net/user/albatrus_jp )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/iVzK
 */

// forked from nutsu's F5GraphicsSample6
// forked from nutsu's F5GraphicsSample5
// forked from nutsu's F5GraphicsSample3
// forked from nutsu's F5GraphicsSample2
package {
    
    import flash.display.Sprite;
    import frocessing.core.F5Graphics2D;
    
    [SWF(width=465,height=465,backgroundColor=0)]
    public class F5GraphicsSample6 extends Sprite {
        
        private var fg:F5Graphics2D;
        
        public function F5GraphicsSample6() {
            fg = new F5Graphics2D( graphics );
            fg.strokeCap("none");
            //線の先端形状
            fg.colorMode( "hsv", 465, 1, 465 ); //HSVモード
            for ( var i:int = 0 ; i < 400; i++ ) {
                var cx:Number = Math.random()*465;
                var cy:Number = Math.random()*465;
                if ( Math.random() > 0.5 ) {
                    fg.noStroke();
                    fg.fill( cx, 1, cy, 0.25 );
                }else {
                    fg.noFill();
                    fg.strokeWeight( Math.random()*3 );
                    fg.stroke( cx, 1, cy );
                }
                //位置と大きさを指定して描画、キャンパスの変形
                fg.pushMatrix();//変形を保存
                fg.translate( cx, cy );
                fg.rotate(Math.random()* 2* Math.PI);
                fg.scale( Math.random()*20 );
                drawFig(); // 下記の関数を呼び出している
                fg.popMatrix(); //直前に保存した変形状態へ復帰
            }
        }
        
        private function drawFig():void {
            fg.circle( 0, 0, 0.5);
            //circleは円をあらわす関数。
            fg.arc(0,0,1.0,2.0,0.1,2* Math.PI - 0.1);
            //arcは円弧を表現する関数。
        }
    }
}