From 05dcd90b7854cc591c589c5be4b31a9a5f9cf2ca Mon Sep 17 00:00:00 2001
From: Arjen Hiemstra <ahiemstra@heimr.nl>
Date: Fri, 13 Mar 2015 13:53:31 +0100
Subject: [PATCH] Emit a progress message when we start processing to improve
 user feedback

---
 CuraEngineBackend.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/CuraEngineBackend.py b/CuraEngineBackend.py
index 491b4fbd67..f9bb46ce9c 100644
--- a/CuraEngineBackend.py
+++ b/CuraEngineBackend.py
@@ -120,6 +120,7 @@ class CuraEngineBackend(Backend):
             return #No point in slicing an empty build plate
 
         self._slicing = True
+        self.processingProgress.emit(0.0)
 
         self._sendSettings()