import processing.opengl.*;

RGBColor[] colors;
String[] lines;

void setup () {
  size(1000,1000, OPENGL);
  lights();
  int num = 10* (int) random(10)+20;
  colors = new RGBColor[num];

  for(int i = 0; i < num; i++) {
    colors[i] = new RGBColor((int) random(255), 
    (int) random(255), (int) random(255));
  }
  // cheating quine
  lines = loadStrings("../sketch_080527a.pde");
  PFont font = createFont("VeraMoBd.ttf", 18);
  textFont(font);
}

void draw () {
  frameRate(15);
  if(mousePressed) {
    camera(mouseX,0.0f, mouseY, 1.0f, 1.0f, 1.0f, 0.0f, 1.0f, 0.0f);
  }
  for(int i = 0; i < colors.length; i++ ) {
    pushMatrix();
    translate(colors[i].r, colors[i].g, colors[i].b);
    fill(colors[i].r, colors[i].g, colors[i].b);
    sphere(20); 
    popMatrix();
  }
}

// hint: hold down the 'e' key to move color matrix around space
void keyPressed() {
  if(key == 'e') {
    background(128);
    fill(0);
    camera();
    for(int i = 0; i < lines.length; i++) {
      text(lines[i],250, i*18+18, 0);
    } 
  }
}

class RGBColor {
  int r;
  int g;
  int b;
  RGBColor (int r, int g, int b) {
    this.r = r;
    this.g = g;
    this.b = b;
  }
}