float Cx, Cy;
float Angle;
int Length = 1000;
float[] X = new float[Length];
float[] Y = new float[Length];
float[] R = new float[Length];

void setup(){
size(400, 400);
colorMode(HSB, 100);
background(0);
stroke(100);
frameRate(30);

Cx=width/2;
Cy=height/2;
Angle=0;