int varians;


void setup()
{
size (500,500);
background(255);
}



void draw()
{ 
fill(255,255,255,100);
stroke(50,50,50,100);

varians=abs(mouseX-width/2)/5;

beginShape(POLYGON); 

for(int i=0; i<360; i=i+3)
{
int radius = (millis()/50)%360;

   float xpunkt = (width/2)+(radius*sin(radians(i)));
   float ypunkt = (width/2)+(radius*cos(radians(i)));
   curveVertex(xpunkt+varians-random(2*varians), ypunkt+varians-random(2*varians));
}
endShape();   
}