From aa3d887e94454b2e0cb97908160d2daf482b2ee3 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Mon, 25 Nov 2002 16:40:30 +0000
Subject: [PATCH] Added check of translucency of an image via
 osg::Image::isImageTranslucent().

---
 src/osgPlugins/flt/flt2osg.cpp | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/src/osgPlugins/flt/flt2osg.cpp b/src/osgPlugins/flt/flt2osg.cpp
index f7d6255a4..a8e94a0b7 100644
--- a/src/osgPlugins/flt/flt2osg.cpp
+++ b/src/osgPlugins/flt/flt2osg.cpp
@@ -1155,13 +1155,8 @@ void ConvertFromFLT::setTexture ( FaceRecord *rec, SFace *pSFace, osg::StateSet
                 if (osgTexture)
                 {
                     osg::Image* osgImage = osgTexture->getImage();
-                    switch (osgImage->getPixelFormat())
-                    {
-                    case GL_LUMINANCE_ALPHA:
-                    case GL_RGBA:
-                        bBlend = true;
-                        break;
-                    }
+                    if (osgImage->isImageTranslucent()) bBlend = true;
+                    
                 }
 
 #if 0           // Started to experiment with OpenFlight texture mapping modes