Corrected a few bugs

geo/MeshStreamer.js

@@ -56,6 +56,12 @@ function partialSort(items, k, comparator) {
  */
 geo.MeshStreamer = function(path) {
 
+    /**
+     * array of array telling if the jth face of the ith mesh has already been sent
+     * @type{Boolean[][]}
+     */
+    this.meshFaces = [];
+
     /**
      * array of booleans telling if the ith vertex has already been sent
      * @type {Boolean[]}
@@ -186,6 +192,17 @@ geo.MeshStreamer.prototype.start = function(socket) {
 
         self.mesh = cont.availableMeshes[path];
 
+        self.meshFaces = new Array(self.mesh.meshes.length);
+
+        for (var i = 0; i < self.meshFaces.length; i++) {
+
+            self.meshFaces[i] = {
+                counter: 0,
+                array: new Array(self.mesh.meshes[i].faces.length)
+            };
+
+        }
+
         var regex = /.*\.\..*/;
         var filePath = path.substring(1, path.length);
 
@@ -326,7 +343,7 @@ geo.MeshStreamer.prototype.nextElements = function(_camera, force) {
 
         var currentMesh = this.mesh.meshes[meshIndex];
 
-        if (currentMesh.isFinished()) {
+        if (this.isFinished(meshIndex)) {
 
             continue;
 
@@ -340,7 +357,7 @@ geo.MeshStreamer.prototype.nextElements = function(_camera, force) {
 
             var currentFace = currentMesh.faces[faceIndex];
 
-            if (currentFace.sent) {
+            if (this.meshFaces[meshIndex].array[faceIndex] === true) {
 
                 continue;
 
@@ -500,7 +517,9 @@ geo.MeshStreamer.prototype.nextElements = function(_camera, force) {
             }
 
             data.push(currentFace.toList());
-            currentFace.sent = true;
+            // this.meshFaces[meshIndex] = this.meshFaces[meshIndex] || [];
+            this.meshFaces[meshIndex].array[faceIndex] = true;
+            this.meshFaces[meshIndex].counter++;
             currentMesh.faceIndex++;
 
             sent++;
@@ -517,4 +536,10 @@ geo.MeshStreamer.prototype.nextElements = function(_camera, force) {
 
 }
 
+geo.MeshStreamer.prototype.isFinished = function(i) {
+
+    return this.meshFaces[i].counter === this.meshFaces[i].array.length;
+
+}
+
 module.exports = geo;

socket.js

@@ -4,6 +4,7 @@ var geo = require('./geo/MeshStreamer.js');
 module.exports = function(io) {
     io.on('connection', function(socket) {
 
+        console.log("New MeshStreamer");
         var streamer = new geo.MeshStreamer();
 
         streamer.start(socket);