Added progress bar

geo/MeshContainer.js

@@ -38,6 +38,12 @@ geo.MeshContainer = function(path, callback) {
      */
     this.texCoords = [];
 
+    /**
+     * Number of elements to stream in the mesh
+     * @type {Number}
+     */
+    this.numberOfElements = -1;
+
     this.callback = callback;
 
     if (path !== undefined) {
@@ -69,6 +75,8 @@ geo.MeshContainer.prototype.loadFromFile = function(path) {
 
             if (line[0] === 'v') {
 
+                self.numberOfElements++;
+
                 if (line[1] === 't') {
 
                     // Texture coord
@@ -101,6 +109,8 @@ geo.MeshContainer.prototype.loadFromFile = function(path) {
 
             } else if (line[0] === 'f') {
 
+                self.numberOfElements++;
+
                 // Create mesh if it doesn't exist
                 if (currentMesh === undefined) {
                     currentMesh = new geo.Mesh();
@@ -124,6 +134,8 @@ geo.MeshContainer.prototype.loadFromFile = function(path) {
 
             } else if (line[0] === 'u') {
 
+                self.numberOfElements++;
+
                 // usemtl
                 // If a current mesh exists, finish it
 

geo/MeshStreamer.js

@@ -253,6 +253,9 @@ geo.MeshStreamer.prototype.nextMaterials = function() {
 
     var data = [];
 
+    data.push(['g', this.mesh.numberOfElements]);
+
+
     for (var i = 0; i < this.mesh.meshes.length; i++) {
 
         var currentMesh = this.mesh.meshes[i];