import toxi.geom.*;
import toxi.math.*;

Curver[] curvers;
int NUMCURVERS=20;
int[][] grid;
color[][] colorGrid;


void setup(){
  size(800,800);

  smooth();
  noStroke();
  fill(0,200);
  reset();
}

void draw(){
  for(int i=0;i<NUMCURVERS;i++){
    curvers[i].update(grid);
    curvers[i].draw(colorGrid);
  } 
}

void reset(){
  background(255);

  grid = new int[width][height];
  colorGrid = new color[width][height];
  color cul = color(random(256f),random(256f),random(256f));
  color cur = color(random(256f),random(256f),random(256f));
  color cll = color(random(256f),random(256f),random(256f));
  color clr = color(random(256f),random(256f),random(256f));  
  
  for(int w=0;w<width;w++){
    for(int h=0;h<height;h++){
      
      
      colorGrid[w][h]=color((1f-(float)w/width)*(1f-(float)h/height)*red(cul)+((float)w/width)*(1f-(float)h/height)*red(cur)+(1f-(float)w/width)*((float)h/height)*red(cll)+((float)w/width)*((float)h/height)*red(clr),(1f-(float)w/width)*(1f-(float)h/height)*green(cul)+((float)w/width)*(1f-(float)h/height)*green(cur)+(1f-(float)w/width)*((float)h/height)*green(cll)+((float)w/width)*((float)h/height)*green(clr),(1f-(float)w/width)*(1f-(float)h/height)*blue(cul)+((float)w/width)*(1f-(float)h/height)*blue(cur)+(1f-(float)w/width)*((float)h/height)*blue(cll)+((float)w/width)*((float)h/height)*blue(clr),60);
    }
  }
  curvers = new Curver[NUMCURVERS];
  for(int i=0;i<NUMCURVERS;i++){

    curvers[i] = new Curver();

  }
}


void mousePressed(){
  reset();

  
  }