1 files changed, 6 insertions, 1 deletions
diff --git a/public/assets/javascripts/rectangles/engine/shapes/shapelist.js b/public/assets/javascripts/rectangles/engine/shapes/shapelist.js
index 90714c2..9cbf165 100644
--- a/public/assets/javascripts/rectangles/engine/shapes/shapelist.js
+++ b/public/assets/javascripts/rectangles/engine/shapes/shapelist.js
@@ -85,8 +85,13 @@ var ShapeList = Fiber.extend(function(base){
     data && data.forEach(function(points){
       var line = new Polyline()
       line.deserialize(points)
-      line.build()
+      shapes.add(line)
     }.bind(this))
   }
+  exports.build = function(){
+    this.shapes.forEach(function(shape){
+      shape.build()
+    })
+  }
   return exports
 })
 \ No newline at end of file