untitled_3d_study.pde

void setup() {
  size(500, 500, P3D);
  colorMode(HSB, 360, 100, 100, 100);
}

void draw() {
  background(0, 0, 0);
  lights();
  translate(width/2, height/2, -300);
  rotateZ(frameCount*.001);
  rotateY(frameCount*.01);
  int i = 0;
  for (float a2 = -180; a2 < 180; a2 += 15) {
    float r = sin(radians(a2+frameCount))*250;
    for (float a1 =  0; a1 < 360; a1 += 15) {
      float x = cos(radians(a1+i*7))*r;
      float y = sin(radians(a1+i*7))*r;
      float z = cos(radians(a2+i*7))*250;
      i++;
      pushMatrix();
      translate(x, y, z);
      box(5);
      popMatrix();
    }
  }
}