From 8b62d1d97dedbe39ba137dc6a86a8897c8639bde Mon Sep 17 00:00:00 2001
From: Sylvain Thery <sylvain@thery.pipo>
Date: Tue, 6 Nov 2012 13:42:05 +0100
Subject: [PATCH] bug  when transparency & background

---
 src/Utils/text3d.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Utils/text3d.cpp b/src/Utils/text3d.cpp
index 47586671..88793d33 100644
--- a/src/Utils/text3d.cpp
+++ b/src/Utils/text3d.cpp
@@ -81,7 +81,7 @@ Strings3D::Strings3D(bool withBackground, const Geom::Vec3f& bgc, bool with_plan
 	{
 		std::stringstream ss;
 		ss << "	if (lum==0.0) gl_FragColor=vec4(";
-		ss << bgc[0] << "," << bgc[1] << "," << bgc[2] << ",0.0);\n		else\n";
+		ss << bgc[0] << "," << bgc[1] << "," << bgc[2] << ",color[3]);\n		else\n";
 		background.append(ss.str());
 	}
 	glxfrag.append(background);
-- 
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