createCanvas(800,800);

  rectMode(CENTER);

  noStroke();

  frameRate(2);

  capture = createCapture(VIDEO);

  //capture.hide();

​

}

​

function draw() {

  //background(230,30,23);

  var c1= capture.get (width/2,height/2);

  var c2= capture.get (200,200);

​

  let gradient = drawingContext.createLinearGradient(

  width/2-200, height/2-200, width/2+200, height/2+200 );

  gradient.addColorStop(0,color(c1[0],c1[1],c1[2]));

  gradient.addColorStop(1,color(c2[0],c2[1],c2[2]));

  drawingContext.fillStyle = gradient;

  rect (width/2,height/2, width, height);

}