From b1909ff55ab5f62804da8b934421ed61ca687b83 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Fri, 8 Jun 2007 10:22:44 +0000
Subject: [PATCH] From Jason Daly, "This changes the handling of textures in
 the OpenFlight loader. Currently, if the texture attribute file doesn't
 explicitly specify an internal format, the loader will force it to use
 GL_RGB, which keeps translucent textures (eg. GL_RGBA textures) from showing
 up properly.

This patch changes the default behavior to simply use the image's format
instead of forcing a particular format."
---
 src/osgPlugins/OpenFlight/PaletteRecords.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/osgPlugins/OpenFlight/PaletteRecords.cpp b/src/osgPlugins/OpenFlight/PaletteRecords.cpp
index 9a36dd358..c6cb59ea0 100644
--- a/src/osgPlugins/OpenFlight/PaletteRecords.cpp
+++ b/src/osgPlugins/OpenFlight/PaletteRecords.cpp
@@ -380,7 +380,7 @@ protected:
                 break;
             case AttrData::INTERNAL_FORMAT_DEFAULT:
             default:
-                texture->setInternalFormat(GL_RGB);
+                // Do nothing, just use the image data format
                 break;
             }