From cdde6309f6b01222330d6170b7075e77aa3d8663 Mon Sep 17 00:00:00 2001
From: Youness Alaoui <kakaroto@kakaroto.homelinux.net>
Date: Mon, 16 Feb 2015 13:47:27 -0500
Subject: [PATCH] Initialize mouse3Dpos in sceneView

This avoid a rare race condition when OnMouseDown gets called before
OnPaint and causes an Exception.
Fixes issue #88
---
 Cura/gui/sceneView.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Cura/gui/sceneView.py b/Cura/gui/sceneView.py
index 179c0a50..d12d8202 100644
--- a/Cura/gui/sceneView.py
+++ b/Cura/gui/sceneView.py
@@ -49,6 +49,7 @@ class SceneView(openglGui.glGuiPanel):
 		self._mouseY = -1
 		self._mouseState = None
 		self._viewTarget = numpy.array([0,0,0], numpy.float32)
+		self._mouse3Dpos = numpy.array([0,0,0], numpy.float32)
 		self._animView = None
 		self._animZoom = None
 		self._platformMesh = {}
-- 
2.30.2