From c2b866fd0577586a95b2321f166055d131fb7215 Mon Sep 17 00:00:00 2001
From: Lipu Fei <lipu.fei815@gmail.com>
Date: Wed, 5 Jun 2019 13:28:03 +0200
Subject: [PATCH] Fix scale for just ungrouped objects

CURA-6565

Same as in Uranium _calculateAABB()
---
 cura/Scene/CuraSceneNode.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/cura/Scene/CuraSceneNode.py b/cura/Scene/CuraSceneNode.py
index 1983bc6008..9038c12b2c 100644
--- a/cura/Scene/CuraSceneNode.py
+++ b/cura/Scene/CuraSceneNode.py
@@ -115,6 +115,9 @@ class CuraSceneNode(SceneNode):
         self._aabb = None
         if self._mesh_data:
             self._aabb = self._mesh_data.getExtents(self.getWorldTransformation())
+        else:  # If there is no mesh_data, use a boundingbox that encompasses the local (0,0,0)
+            position = self.getWorldPosition()
+            self._aabb = AxisAlignedBox(minimum=position, maximum=position)
 
         for child in self.getAllChildren():
             if child.callDecoration("isNonPrintingMesh"):