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






/*
 * Example for Anar library by Guillaume LaBelle + Julien Nembrini
 * http://anar.ch
 */


Anar    goo;

CSpline bsp;
Param   pv;


String  cadSoftware, ext;
boolean record = false;


void setup(){
    size(800,400,OPENGL);
  frameRate(200);

  Anar.init(this);
  Anar.drawAxis(true);
  initShape();

  Pts.globalRender = new RenderPtsAll();
  Pt.globalRender = new RenderPtShapeOriented(new AColor(100),new AColor(255,0,0,150),Anar.scene);

  Anar.bsplineRes(20);
}


void initShape(){

  Pts baseLine = new Pts();
  baseLine.add(Anar.Pt( -50,0,0));
  baseLine.add(Anar.Pt(0,50,50));
  baseLine.add(Anar.Pt(50,0,0));
  // baseLine.add(Anar.Pt(-150,-60,40));

  for (int i = 0; i<1000; i++)
    baseLine.add(Anar.Pt(Anar.rnd( -50,50),Anar.rnd( -50,50),Anar.rnd( -50,50)));

  pv = new Param(1/.3f);

  bsp = new CSpline(baseLine,pv);
  bsp.closedMode = true;
  bsp.mode = CSpline.NEXT;

  // obj.add(bsp);
  // prnt(bsp.parentList());

  Anar.camTarget(baseLine);
}


void draw(){
  background(190);

  if(record)
    beginRaw("superCAD."+cadSoftware,"output."+ext);

  // baseLine.draw();
  bsp.draw();


  if(record){
    endRaw();
    record = false;
  }

  if(key=='k'){
    pv.set(mouseX/(float)width/2f);
    CSpline.globalRender.splineRes.set(mouseY/(float)height*60+1);
  }
}


private boolean drawConstruction = true;


void keyPressed(){
  switch(key){
    case ' ':
      if(drawConstruction)
        drawConstruction = false;
      else
        drawConstruction = true;
    break;
    case 'r':
      cadSoftware = "Rhino";
      ext = "rvb";
    break;
    case 's':
      cadSoftware = "SketchUP";
      ext = "rb";
    break;
    case 'a':
      cadSoftware = "AutoLISP";
      ext = "lsp";
    break;
    case 'p':
      cadSoftware = "PovRAY";
      ext = "pov";
    break;
  }
  record = true;
}


void prnt(Object s){
  super.println(s);
  super.println("-----------------------------");
}