titi
/
ASR_tangibles


			
				
					
						
						
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							<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<meta name="viewport" content="width=device-width">
		<title>Proof of concept - Objets tangibles</title>

		<style>
			body {
				background: #000;
				margin: 0;
			}
			.tuioCursor {
				background: #fff;
				height: 8px;
				left: 0;
				position: absolute;
				top: 0;
				width: 8px;
			}
			.tuioObj {
				background: #f00;
				height: 15px;
				left: 0;
				position: absolute;
				top: 0;
				width: 8px;
				rotate: 0deg;
			}
		</style>
	</head>

	<body>
		<script src="/jquery-1.7.2.js"></script>
		<script src="/lodash.js"></script>
		<script src="/socket.io/socket.io.js"></script>
		<script src="/tuio.js"></script>

		<script>
		$(function() {
			const urlParams = new URLSearchParams(window.location.search);
			const debugParams = urlParams.get('debug');
			const debug = debugParams ? true : false;
			if (debug) {
				console.log('--- Debug activated ---');
			}
			var dotGroups = [];
				var client = new Tuio.Client({
					host: 'http://localhost:5000'
				}),
				screenW = $(document).width(),
				screenH = $(document).height()

				cursors = {},
				objects = {},

				onConnect = function() {
					if (debug) {
						console.log('connected');
					}
				},

				onAddTuioCursor = function(addCursor) {
					var $addCursor = $('<div class="tuioCursor"></div>');
					$('body').append($addCursor);
					cursors[addCursor.getCursorId()] = $addCursor;
					onUpdateTuioCursor(addCursor);
				},

				onUpdateTuioCursor = function(updateCursor) {
					var $updateCursor = cursors[updateCursor.getCursorId()];
					$updateCursor.css({
						left: updateCursor.getScreenX(screenW),
						top: updateCursor.getScreenY(screenH)
					});
				},

				onRemoveTuioCursor = function(removeCursor) {
					var $removeCursor = cursors[removeCursor.getCursorId()];
					$removeCursor.remove();
					delete[removeCursor.getCursorId()];
				},

				onAddTuioObject = function(addObject) {
					var $addObject = $('<div class="tuioObj"></div>');
					$('body').append($addObject);
					objects[addObject.symbolID] = $addObject;
					onUpdateTuioObject(addObject);
					if (debug) {
						console.log('addTuioObject', addObject);
					}
				},

				onUpdateTuioObject = function(updateObject) {
					var $updateObject = objects[updateObject.symbolID];
					$updateObject.css({
						left: updateObject.getScreenX(screenW),
						top: updateObject.getScreenY(screenH),
						rotate : updateObject.getAngleDegrees()
					});
					if (debug) {
						console.log('updateTuioObject', updateObject);
					}
				},

				onRemoveTuioObject = function(removeObject) {
					var $removeObject = objects[removeObject.symbolID];
					$removeObject.remove();
					delete[removeObject.symbolID];
					if (debug) {
						console.log('removeTuioObject', removeObject);
					}
				},

				onRefresh = function(time) {
					if (debug) {
						console.log('refresh', time);
					}
				};

				client.on('connect', onConnect);
				client.on('addTuioCursor', onAddTuioCursor);
				client.on('updateTuioCursor', onUpdateTuioCursor);
				client.on('removeTuioCursor', onRemoveTuioCursor);
				client.on('addTuioObject', onAddTuioObject);
				client.on('updateTuioObject', onUpdateTuioObject);
				client.on('removeTuioObject', onRemoveTuioObject);
				client.on('refresh', onRefresh);
				client.connect();
			});
		</script>
	</body>
</html>