waves.pde

void setup() {
  size(500, 500);
  frameRate(30);
}

float pos = TWO_PI;

void draw() {
  colorMode(HSB, 360, 100, 100);
  background(0,0,0);
  
  for (int i = 70; i > 0; i--) {
    float j = 100 - (i * 0.5);
    float k = 75 - (i * 0.5);
    float l = PI * pos;
    
    float x1 = 10 + (i * 2.5);
    float x2 = 15 + (i * 2.5) + (log(k) * k) / 3;
    float y  = 125 - (j * sin((j + l) * (PI/10)));

    stroke(300-(i*2), 75, 100);
    strokeWeight(3);
    line(x1*2, y*2, x2*2, y*2);
  }

  pos -= PI * 0.02;
  if (pos < -0.02) {
    pos = TWO_PI;
  }
}