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








Obj myObj = new Obj();

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

void initForm(){

//First construction: a basic line
Pts ctrlPts = new Pts();

ctrlPts.add(0,0,0);
ctrlPts.add(30,20,0);
ctrlPts.add(60,-20,0);
ctrlPts.add(90,0,0);
ctrlPts.add(120,0,40);
ctrlPts.add(150,0,0);
ctrlPts.add(180,0,0);
ctrlPts.stroke(155,0,0);   

ctrlPts.translate(0,60,0);

//Add this first module
Pts moduleA = createModule(ctrlPts);
myObj.add(moduleA);

//Create new controlPoints one from a symmetry
Pts ctrlPtsSym = new Pts(ctrlPts, new MirrorY());

//Create a new curve based on the new controlPoints
Pts moduleB = createModule(ctrlPtsSym);
myObj.add(moduleB);

//Create Faces
for(int i=1; i<moduleA.numOfPts(); i++)
{
  Face f = new Face();
  
  f.add(moduleA.pt(i-1));
  f.add(moduleB.pt(i-1));
  f.add(moduleB.pt(i));
  f.add(moduleA.pt(i));
  
  myObj.add(f);
}

Anar.sliders(ctrlPts);
Anar.camTarget(myObj);
}

Pts createModule(Pts construction){

//From this first set of points, create a curve of degree 4
CSpline curve = new CSpline(construction,4);

//Extract a serie of points from the curve
Pts curveWithPointsUniform = curve.getPts(30);    

return curveWithPointsUniform;
}

void draw(){
background(155);
myObj.draw();
}