From deb83209cbf02ebbaf6fa9cd5ee177386d5c7471 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Adri=C3=A1n=20Arroyo=20Calle?=
 <adrian.arroyocalle@gmail.com>
Date: Sat, 9 Jan 2016 15:32:43 +0100
Subject: [PATCH] =?UTF-8?q?OpenGL=20Haiku=20and=20Linux=C3=A7?=
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---
 ui/gl/gl1.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/ui/gl/gl1.cpp b/ui/gl/gl1.cpp
index d0bb95b..f2babfc 100644
--- a/ui/gl/gl1.cpp
+++ b/ui/gl/gl1.cpp
@@ -82,6 +82,10 @@ void GlPreviewer::DrawCube(unsigned short x, unsigned short y, unsigned short z,
 void GlPreviewer::Render(int width, int height, Geometry* geo, Material3D mat, float zoom, float rotation)
 {
 	// USE OLD OPENGL 1 code
+	#ifndef __HAIKU__
+	glClearColor(0.0,0.0,0.0,1.0);
+	glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+	#endif
 
 	glEnable(GL_DEPTH_TEST);
 	glDepthFunc(GL_LESS);
@@ -100,7 +104,9 @@ void GlPreviewer::Render(int width, int height, Geometry* geo, Material3D mat, f
 	glRotatef(rotation,0.0f,1.0f,0.0f);
 	
 	// Draw AXIS
+	#ifdef __HAIKU__
 	glClearColor(0.0,0.0,0.0,1.0);
+	#endif
 	//
 
 	glColor3f(1.0,0.0,0.0);