Sketch circulo

Sketch circulo

void setup ()
{
size(500,350);
background (0);
noStroke();
smooth();
frameRate(24);
}
float x1, y1, rad1;
int deg=0;
int r=255;
int g=255;
int b=255;


void draw ()
{
deg=deg+5;
rad1= (PI/180)*deg;
x1=sin(rad1)*100+(width/2);
y1=cos(rad1)*100+(height/2);
point(x1,y1);
background(0);
fill(r,b,g);
ellipse(x1, y1,50,50);
if (deg>=360)
{
r= int (random(255));
g= int (random(255));
b= int (random(255));
deg=0;
}
else if (deg==180)
{
r= int (random(255));
g= int (random(255));
b= int (random(255));

}

}