77 lines
2.0 KiB
JavaScript
77 lines
2.0 KiB
JavaScript
var fs = require('fs');
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var sleep = require('sleep');
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var geo = require('./geo/Mesh.js');
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module.exports = function(io) {
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io.on('connection', function(socket) {
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var index = 0;
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var vIndex = 0;
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var fIndex = 0;
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var mesh;
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// console.log(socket.conn.remoteAddress + " connected !");
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// socket.on('disconnect', function() {
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// console.log(socket.conn.remoteAddress + " disconnected !");
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// });
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socket.on("request", function(path) {
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// console.log('Asking for static/data/spheres/' + res + '.obj');
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var regex = /.*\.\..*/;
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if (regex.test(path)) {
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socket.emit('error');
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socket.disconnect();
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}
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mesh = new geo.MeshStreamer(path, function() {
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socket.emit('ok');
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// console.log("Display mesh !");
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// for (var i = 0; i < mesh.orderedElements.length; i++) {
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// console.log(mesh.orderedElements[i].toString());
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// }
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// var counter = 0;
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// for (var i = 0; i < mesh.orderedElements.length; i++) {
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// if (mesh.orderedElements[i] instanceof geo.Usemtl) {
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// counter++;
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// }
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// }
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// console.log(counter);
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});
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});
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socket.on('next', function() {
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var bound = 500;
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var toSend = [];
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var elt;
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for (var limit = mesh.index + bound; mesh.index < limit; mesh.index++) {
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elt = mesh.orderedElements[mesh.index];
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if (elt) {
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elt.sent = true;
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toSend.push(elt.toList());
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} else {
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break;
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}
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}
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socket.emit('elements', toSend);
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if (!elt) {
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socket.disconnect();
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}
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});
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});
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}
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