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






Anar             goo;

CSpline         cardinal;
Param pv;


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,0.01f,40);
Anar.sliders(pv);

cardinal = new CSpline(baseLine,pv);
cardinal.closedMode = true;
cardinal.mode = CSpline.NEXT;
cardinal.stroke(225,215,205);

Anar.camTarget(baseLine);
}


void draw(){
background(190);
cardinal.draw();
}