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



import processing.core.*;


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



Obj   mainObj = new Obj();

PFont font    = font = loadFont("3DFont.vlw.gz");

void setup(){

    size(800,400,OPENGL);
  Anar.init(this);
  Anar.drawAxis(true);

  Face baseFace = new Face();
  baseFace.add(Anar.Pt(0,100,0));
  baseFace.add(Anar.Pt(100,200,0));
  baseFace.add(Anar.Pt(0,300,0));

  PtBary center = new PtBary(baseFace);

  mainObj.add(baseFace);
  mainObj.add(center);
  Anar.camTarget(mainObj);
  Anar.sliders(mainObj);
}

void draw(){
  background(255);
  mainObj.draw();

  Anar.scene.screenDrawBegin();

  fill(0);
  textFont(font,16);
  text("Area of Triangle:"+mainObj.face(0).area(),10,26);

  Anar.scene.screenDrawEnd();

  // mencoder mf://*.tga -mf w=400:h=200:fps=25:type=tga -ovc lavc -lavcopts
  // vcodec=mpeg4:mbd=2:trell -oac copy -o output.mov
  saveFrame("output###.tga");
}