let bodypix;
let video;
let segmentation;
let img;
let ready = false;

const options = {
	outputStride: 16, 
	segmentationThreshold: 0.3 
  }

function preload() {
	video = createCapture(VIDEO);
	bodypix = ml5.bodyPix(video, options, modelReady)
}

function setup() {
	createCanvas(480, 360);
	video.size(480, 360);
}

function modelReady(){
	console.log('model ready!');
	ready = true;
	bodypix.segment(gotResults)
}

function gotResults(err, result) {
	if (err) {
		console.log(err)
		return
	}
	
	segmentation = result;	
	bodypix.segment(gotResults)
}

function draw() {
	background(0);
	image(video, 0, 0, 480, 360)
	if(ready){
		if(segmentation) {
			image(segmentation.maskBackground, 0, 0, 480, 360)
		  console.log(segmentation)
	  }
	}
}