>/*500){branches.shift();continue;} context.moveTo(branch.x,branch.y);branch.rw+=Math.random()-.5;branch.x+=Math.cos(branch.rw);branch.y+=Math.sin(branch.rw);context.lineTo(branch.x,branch.y);} context.stroke();context.closePath();context.fillStyle="rgba(70, 70, 70, 0.1)";context.fillRect(0,0,WIDTH,HEIGHT);} var Branch=function(x,y){this.life=0;this.x=x;this.y=y;this.rw=Math.random()*360;}/*]]>*/