fill geometry filename

js/menus/ImportMenuView.js

@@ -64,6 +64,7 @@ ImportMenuView = Backbone.View.extend({
     _removeMesh: function(e){
         e.preventDefault();
         this.model.remove();
+        this.model.set("filename", this.model.defaults.filename);
     },
 
     render: function(){

js/models/fillGeometry.js

@@ -62,7 +62,6 @@ FillGeometry = Backbone.Model.extend({
         if (!this.get("mesh")) return;
         window.three.sceneRemove(this.get("mesh"));
         this.set("mesh", null);
-        this.set("filename", this.defaults.filename);
         window.three.render();
     },