From 6e9b97e6359f539ba7602329b8b79d5476c392f3 Mon Sep 17 00:00:00 2001
From: daid <daid303@gmail.com>
Date: Mon, 17 Jun 2013 09:44:52 +0200
Subject: [PATCH] Show why overhang view is not working.

---
 Cura/gui/sceneView.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Cura/gui/sceneView.py b/Cura/gui/sceneView.py
index 6eb8fc54..a9f32f46 100644
--- a/Cura/gui/sceneView.py
+++ b/Cura/gui/sceneView.py
@@ -1063,6 +1063,14 @@ void main(void)
 				glTranslate(pos[0], pos[1], pos[2])
 				self.tool.OnDraw()
 				glPopMatrix()
+		if self.viewMode == 'overhang' and not opengl.hasShaderSupport():
+			glDisable(GL_DEPTH_TEST)
+			glPushMatrix()
+			glLoadIdentity()
+			glTranslate(0,-4,-10)
+			glColor4ub(60,60,60,255)
+			opengl.glDrawStringCenter('Overhang view not working due to lack of OpenGL shaders support.')
+			glPopMatrix()
 
 	def _renderObject(self, obj, brightness = False, addSink = True):
 		glPushMatrix()
-- 
2.30.2