WebAR/model7.html at main · Modelling-and-Simulation/WebAR · GitHub

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<!DOCTYPE html>
<head>
	<meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
	<title>MODEL 07</title>
	<!-- include three.js library -->
	<script src='js/three.js'></script>
	<script src='js/OBJLoader.js'></script>
	<script src='js/MTLLoader.js'></script>
	<!-- include jsartookit -->
	<script src="jsartoolkit5/artoolkit.min.js"></script>
	<script src="jsartoolkit5/artoolkit.api.js"></script>
	<!-- include threex.artoolkit -->
	<script src="threex/threex-artoolkitsource.js"></script>
	<script src="threex/threex-artoolkitcontext.js"></script>
	<script src="threex/threex-arbasecontrols.js"></script>
	<script src="threex/threex-armarkercontrols.js"></script>
	<link rel=stylesheet href="css/progress.css"/>
</head>

<body style='margin : 0px; overflow: hidden; font-family: Monospace;'>
	<div class="progress">
		<div class='bar' id="phase 1">
		  <div class="label" id="phase 1 label">0%</div>
		</div>
	</div>
   <div class='progress2'>
         <div class="label2"><h3>Total Loading Duration</h3></div>
	</div>
   <div class='progress3'>
		<div class='bar' id="phase 2">
			<div class="label" id="phase 2 label">0ms</div>
		</div>
	</div>
<script>

var scene, camera, renderer, clock, deltaTime, totalTime;

var arToolkitSource, arToolkitContext;

var markerRoot1;

var mesh1;

initialize();
animate();

function initialize()
{
	scene = new THREE.Scene();

	let ambientLight = new THREE.AmbientLight( 0xcccccc, 1.0 );
	scene.add( ambientLight );

	camera = new THREE.Camera();
	scene.add(camera);

	renderer = new THREE.WebGLRenderer({
		antialias : true,
		alpha: true
	});
	renderer.setClearColor(new THREE.Color('lightgrey'), 0)
	renderer.setSize( 640, 480 );
	renderer.domElement.style.position = 'absolute'
	renderer.domElement.style.top = '0px'
	renderer.domElement.style.left = '0px'
	document.body.appendChild( renderer.domElement );

	clock = new THREE.Clock();
	deltaTime = 0;
	totalTime = 0;

	////////////////////////////////////////////////////////////
	// setup arToolkitSource
	////////////////////////////////////////////////////////////

	arToolkitSource = new THREEx.ArToolkitSource({
		sourceType : 'webcam',
	});

	function onResize()
	{
		arToolkitSource.onResize()
		arToolkitSource.copySizeTo(renderer.domElement)
		if ( arToolkitContext.arController !== null )
		{
			arToolkitSource.copySizeTo(arToolkitContext.arController.canvas)
		}
	}

	arToolkitSource.init(function onReady(){
		onResize()
	});

	// handle resize event
	window.addEventListener('resize', function(){
		onResize()
	});

	////////////////////////////////////////////////////////////
	// setup arToolkitContext
	////////////////////////////////////////////////////////////

	// create atToolkitContext
	arToolkitContext = new THREEx.ArToolkitContext({
		cameraParametersUrl: 'https://finalar.github.io/data/camera_para.dat',
		detectionMode: 'mono'
	});

	// copy projection matrix to camera when initialization complete
	arToolkitContext.init( function onCompleted(){
		camera.projectionMatrix.copy( arToolkitContext.getProjectionMatrix() );
	});

	////////////////////////////////////////////////////////////
	// setup markerRoots
	////////////////////////////////////////////////////////////

	// build markerControls
	markerRoot1 = new THREE.Group();
	scene.add(markerRoot1);
	let markerControls1 = new THREEx.ArMarkerControls(arToolkitContext, markerRoot1, {
		type: 'pattern', patternUrl: "https://finalar.github.io/data/hiro.patt",
	})

	let geometry1 = new THREE.PlaneBufferGeometry(1,1, 4,4);
	let loader = new THREE.TextureLoader();
	// let texture = loader.load( 'images/earth.jpg', render );
	let material1 = new THREE.MeshBasicMaterial( { color: 0x0000ff, opacity: 0.5 } );
	mesh1 = new THREE.Mesh( geometry1, material1 );
	mesh1.rotation.x = -Math.PI/2;
	markerRoot1.add( mesh1 );

	function onProgress(xhr) {
		console.log( (xhr.loaded / xhr.total * 100) + '% loaded' );
		progress('phase 1', xhr.loaded / xhr.total * 100);
     }

	function onError(xhr) {
		console.log( 'An error happened' );
		progress('phase 1', 'An error happened');
     }
	var begin=Date.now();
	var end;


	console.time("Time this");
	new THREE.MTLLoader()
		.setPath( 'https://finalar.github.io/models/gull/gull/' )
		.load( 'GULL.MTL', function ( materials ) {
			materials.preload();
			new THREE.OBJLoader()
				.setMaterials( materials )
				.setPath( 'https://finalar.github.io/models/gull/gull/' )
				.load( 'GULL.OBJ', function ( group ) {
					mesh0 = group.children[0];
					mesh0.material.side = THREE.DoubleSide;
					mesh0.position.y = 0.50;
					mesh0.scale.set(4.0,4.0,4.0);
					markerRoot1.add(mesh0);
					console.timeEnd("Time this")
					end= Date.now()
					var timeSpent=(end-begin);
	                progressTime('phase 2', timeSpent);

				}, onProgress, onError );
		});
}


function update()
{
	// update artoolkit on every frame
	if ( arToolkitSource.ready !== false )
		arToolkitContext.update( arToolkitSource.domElement );
}


function render()
{
	renderer.render( scene, camera );
}


function animate()
{
	requestAnimationFrame(animate);
	deltaTime = clock.getDelta();
	totalTime += deltaTime;
	update();
	render();
}

//Prgress Loading Function
function progress(phase, percentage) {
  var elem = document.getElementById(phase);
  var width = Math.floor(window.innerWidth* percentage)

  //var width = Math.floor(percentage * 100);
  //if (width <= 100) {
    elem.style.width = percentage + '%';
    document.getElementById(phase + " label").innerHTML = Math.floor(percentage) + '%';
  //}
  console.log("Progress width: " + width);
  console.log("Progress presentage: " + percentage);
}

//Time loading
function progressTime(phase, duration) {
  var elem = document.getElementById(phase);

    elem.style.width = '100%';
    document.getElementById(phase + " label").innerHTML = Math.floor(duration) + 'ms'+ ' -->' + Math.floor(duration/1000) + 's';
    console.log("Progress duration: " + duration);
}

</script>

</body>
</html>