import processing.opengl.*;
import anar.*;



import processing.core.*;







Obj myObj;
Sliders mySliders;

Pt[] ref;

void setup() {
  size(800, 400, OPENGL);
Anar.init(this);

initForm();
}


void initForm() {
//Create a new Object to store our shape
myObj = new Obj();  

//Create parameter array to store individual rotations values
Param[][] myArray = new Param[25][25];

Obj module;

PImage gauss = loadImage("gaussian.jpg");
loadPixels();

for (int i=0; i<myArray.length; i++) {
  for (int j=0; j<myArray[i].length; j++) {
    float z = 0;
//      for (int k=0; k<4; k++) {
//        z += PI/2*exp(-(sq(i-myArray.length/2 + rand[i][j])+sq(j-myArray[0].length/2 + rand[i][j])));
//      }
    myArray[i][j] = new Param(PI/2*red(gauss.pixels[i+25*j])/255f);
    Transform t = new Transform();
    t.translate(edge*i,0,0);
    t.translate(0,0,edge*j);

    module = createModule(myArray[i][j]);

    //Apply the transformation
    module.apply(t);

    //Add the copy to myObj
    myObj.add(module);
  }
}
//Create sliders for the parameter array
Anar.camTarget(myObj);
}

int edge = 40;

Obj createModule(Param p) {
//Create the base points (here a square)
ref = new Pt[4];
ref[0] = Anar.Pt(-edge/2, 0, -edge/2);
ref[1] = Anar.Pt(edge/2, 0,-edge/2);
ref[2] = Anar.Pt(edge/2, 0, edge/2);
ref[3] = Anar.Pt(-edge/2, 0,edge/2);

//Create a new Face
Face mySquare = new Face();

//Store the local points inside the new face 
for (int i=0; i<ref.length; i++)
  mySquare.add(ref[i]);

mySquare.rotateX(p);
Obj ret = new Obj();
ret.add(mySquare);
return ret;
}  


void draw() {
background(150);
myObj.draw();
}