titi
/
ASR_tangibles


			
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							<!DOCTYPE html>
<html style="height: 100%;">
	<head>
		<meta charset="utf-8">
		<meta name="viewport" content="width=device-width">
		<title>ASR tangibles</title>

		<style>
			body {
				margin: 0;
			}
			.tuioCursor {
				background: #111;
				height: 8px;
				left: 0;
				position: absolute;
				top: 0;
				width: 8px;
			}
			.tuioObj {
				background: #111;
				height: 15px;
				left: 0;
				position: absolute;
				top: 0;
				width: 8px;
				rotate: 0deg;
			}
		</style>
	</head>

	<body style="height: 100%;">
		<div id="box" style="width: 100%; height: 100%; background-color: #EEEEEE;"></div>
		<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>
			/* -------
			 * EMITTER
			 * -------
			 */
			const box = document.getElementById('box');

			const urlParams = new URLSearchParams(window.location.search);
			const sectionParam = urlParams.get('section');
			const section = sectionParam ? parseInt(sectionParam, 10) : 100;
			const debugParams = urlParams.get('debug');
			const debug = debugParams ? true : false;
			if (debug) {
				console.log('--- Debug activated ---');
				console.log(`Section: ${section.toString()}`);
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				if (debug) {
					console.log(evt);
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				const touches = [];
				for (var i = 0; i < evt.changedTouches.length; i++) {
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						clientX: evt.changedTouches[i].clientX,
						clientY: evt.changedTouches[i].clientY,
						force: evt.changedTouches[i].force,
						identifier: ((evt.changedTouches[i].identifier + 1) % 100) + section,
						pageX: evt.changedTouches[i].pageX,
						pageY: evt.changedTouches[i].pageY,
						radiusX: evt.changedTouches[i].radiusX,
						radiusY: evt.changedTouches[i].radiusY,
						rotationAngle: evt.changedTouches[i].rotationAngle,
						screenX: evt.changedTouches[i].screenX,
						screenY: evt.changedTouches[i].screenY
					};
				};
				box.innerHTML = evt.touches.length;
				fetch('http://localhost:5000/emitter/json', {
					method: 'POST',
					mode: 'cors',
					cache: 'no-cache',
					credentials: 'same-origin',
					headers: {
						'Content-Type': 'application/json'
					},
					redirect: 'follow',
					referrerPolicy: 'no-referrer',
					body: JSON.stringify({
						event: type,
						debug,
						section,
						screenW: $(document).width(),
						screenH: $(document).height(),
						changedTouches: touches
					})
				});
				evt.preventDefault();
			};

			box.addEventListener('touchstart', (evt) => {
				return eventHandler(evt, 'touchstart');
			});

			box.addEventListener('touchmove', (evt) => {
				return eventHandler(evt, 'touchmove');
			});

			box.addEventListener('touchend', (evt) => {
				return eventHandler(evt, 'touchend');
			});

			if (!(typeof box.ontouchstart != 'undefined')) {
				box.style.border = '1px solid red';
			}


			/* --------
			 * RECEIVER
			 * --------
			 */

			$(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>