​

const { GravityBehavior } = toxi.physics2d.behaviors;

​

const { Vec2D, Rect } = toxi.geom;

​

let physics;

​

let particles = [];

let springs = [];

​

let myshapeT;

​

function setup() {

  createCanvas(620, 364);

​

  physics = new VerletPhysics2D();

​

  let bounds = new Rect(0, 0, width, height);

  physics.setWorldBounds(bounds);

​

  myshapeT = new MyShape(width / 2, 100);

  pannasan = new panna();

}

​

function draw() {

  background(255);

​

  physics.update();

 // myshapeT.show();

  beginShape();

  strokeWeight(1);

  stroke('pink');

//     for (let particle of particles) {

//       vertex(particle.x, particle.y);

//     }

  endShape(CLOSE);

​

   for (let particle of particles) {

     particle.show();

   }

​

    // for (let spring of springs) {

    //   spring.show();

    // }

​

   if (mouseIsPressed) {

     particles[0].lock();

     particles[0].x = mouseX;

     particles[0].y = mouseY;

     particles[0].unlock();

   }

}

​