Live pixel sorting

Developer
Khalkeus
Size
2,314 Kb
Views
10,120
  1. Live pixel sorting Previews
  2. Live pixel sorting HTML Codes
  3. Live pixel sorting CSS Codes
  4. Live pixel sorting JS Codes

How do I make an live pixel sorting?

What is a live pixel sorting? How do you make a live pixel sorting? This script and codes were developed by Khalkeus on 11 November 2022, Friday.

Live pixel sorting Previews
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Live pixel sorting - Script Codes HTML Codes

<!DOCTYPE html>
<html >
<head> <meta charset="UTF-8"> <title>live pixel sorting</title> <link rel="stylesheet" href="css/style.css">
</head>
<body> <video autoplay id="v"></video>
<canvas id = "c"></canvas> <script src="js/index.js"></script>
</body>
</html>

Live pixel sorting - Script Codes CSS Codes

body, html{
/*	width: 100%;	height: 100%;	margin: 0px;	padding: 0px;	overflow: hidden; */
}
canvas{ padding: 0; margin: auto; display: block; width: 500px;	height: 500px;
}
video {	width: 0%;	height: 0%;
}

Live pixel sorting - Script Codes JS Codes

function hasGetUserMedia() {	return (navigator.getUserMedia || navigator.webkitGetUserMedia ||	navigator.mozGetUserMedia || navigator.msGetUserMedia);
}
function errorCallback(e){	console.log(":///");
}
var video, canvas, ctx;
function comp(a, b){	return (a[0] + a[1] + a[2]) - (b[0] + b[1] + b[2]);
}
function getVideoFrames(){	ctx.drawImage(video, 0, 0, video.videoWidth, video.videoHeight, 0, 0, canvas.width, canvas.height);	var arr = []	var d = ctx.getImageData(0, 0, canvas.width, canvas.height);	var i = 0;	for(var y = 0; y < d.height; y++){	arr.push([])	for(var x = 0; x < d.width; x++){	arr[y].push([d.data[i], d.data[i + 1], d.data[i + 2], d.data[i + 3]]);	i += 4;	}	}	for(var i = 0; i < arr.length; i++){	if(Math.random() < 1)	arr[i].sort(comp);	}	d = ctx.createImageData(canvas.width, canvas.height);	var data = [];	for(var i = 0; i < arr.length; i++){	for(j = 0; j < arr[i].length; j++){	data.push(arr[i][j][0]);	data.push(arr[i][j][1]);	data.push(arr[i][j][2]);	data.push(arr[i][j][3]);	}	}	d.data.set(data);	ctx.putImageData(d, 0, 0);	requestAnimationFrame(getVideoFrames)
}
window.onload = function() {	if(hasGetUserMedia()){	video = document.getElementById('v');	canvas = document.getElementById('c');	ctx = canvas.getContext('2d');	var mediaStream = null;	navigator.getUserMedia = navigator.getUserMedia ||	navigator.webkitGetUserMedia ||	navigator.mozGetUserMedia ||	navigator.msGetUserMedia; navigator.getUserMedia({audio: false, video: true}, function(stream) { video.src = window.URL.createObjectURL(stream); getVideoFrames(video, ctx); }, errorCallback);	}else{	alert("Sorry your browser won't run this :(")	}
}
Live pixel sorting - Script Codes
Live pixel sorting - Script Codes
Home Page Home
Developer Khalkeus
Username khalkeus
Uploaded November 11, 2022
Rating 3
Size 2,314 Kb
Views 10,120
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