import java.applet.*; 
import java.awt.*; 
import java.awt.image.*; 
import java.awt.event.*; 
import java.io.*; 
import java.net.*; 
import java.text.*; 
import java.util.*; 
import java.util.zip.*; 

public class ribbon1 extends BApplet {

// 3D ribbon study
//
// its very very very pokey on slower computers
// recommend 1400+ processor
//

float xMouse, yMouse;
float xRot, yRot;

boolean click;

int totalPlanets = 5000;   // naming convention from original solar system study
Planet[] planet = new Planet[totalPlanets];

void setup(){
  size(600,400);
  background(222,222,197);
  
  for (int i=0; i<totalPlanets; i++){
    planet[i] = new Planet(i, 0, (i+1) * .004f, (i+2) * .004f, 50);
  }
}

void loop(){
  xMouse -= (xMouse - mouseX) * .2f;
  yMouse -= (yMouse - mouseY) * .2f;
  
  if (mousePressed){
    click = true;
  } else {
    click = false;
  }
  
  translate(width/2, height/2, -2000);
  rotateX((height/2 - yMouse) / 100.0f);
  rotateY((width/2 - xMouse) / 100.0f - HALF_PI);
  
  for (int i=0; i<totalPlanets; i++){
    push();
    planet[i].move();
    pop();
  }
}



class Planet{
  float xOrbit, yOrbit;
  float speed;
  float dist;
  float mass;
  
  int index;
  
  Planet (int i, float o, float s, float d, float m){
    xOrbit = o;
    yOrbit = o;
    speed = s;
    dist = (d * 100);
    
    index = i;
  }
  
  void move(){
    if (click){
      xOrbit += cos(speed * ((width/2 - xMouse) / 1000.0f));
      yOrbit += sin(speed * ((height/2 - yMouse) / 1000.0f));
    }
    
    rotateX(xOrbit);
    rotateY(yOrbit);
    
    translate(dist,0,0);
    
    render();
  }
  
  void render(){
    fill(107,107,49,10);
    noStroke();
    rect(-200, -10, 400, 20);
  }
}
  
  
  
}