finely - OpenProcessing

mySketch
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void setup() {
  size(480, 480);
}
​
int tick;
​
void eWave(type, r, g, b) {
  strokeWeight(5);
  fill(r, g, b);
  if (type == "sine") {
    for (int x = -width * 5; x <= width; x += 20) {
      stroke(0, 200, 200 + cos(x) * 5);
      ellipse((x + cos(tick / 10)) + tick % 1800, (height / 2) + sin((tick + x) / 10) * (mouseY - height / 2), 15, 15);
    }
  } else if (type == "cosine") {
    for (int x = -width * 5; x <= width; x += 20) {
      stroke(0, 200 + sin(x) * 5, 200);
      ellipse((x + sin(tick / 10)) + tick % 1800, (height / 2) + cos((tick + x) / 10) * (mouseY - height / 2), 15, 15);
    }
  } else {
    print("Not an ewave.")
  }
}
​
void bonds() {
  for (int x = -width * 5; x <= width; x += 20) {
      stroke(0, 200, 200 + sin(tick + x) * 5);
      line((x + cos(tick / 10)) + tick % 1800, (height / 2) + sin((tick + x) / 10) * (mouseY - height / 2),
          (x + sin(tick / 10)) + tick % 1800, (height / 2) + cos((tick + x) / 10) * (mouseY - height / 2));
    }
}
​
void draw() {
  background(50);
​
  eWave("sine", 200, 60, 60);
  eWave("cosine", 60, 200, 60);
  bonds();
​
  tick++;
}