X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FMain%2Frenderer.cxx;h=c952faed97b247241ffca1cad3f76f683b3afff1;hb=49030e700ba276d5cd6ffa4f4e661a266fa0105c;hp=19d9f0320e8a641b4167c7e8ea59d7e3c048f8a2;hpb=dddbbf7954c4cae8131d6b0b35814bc63c23e42d;p=flightgear.git

diff --git a/src/Main/renderer.cxx b/src/Main/renderer.cxx
index 19d9f0320..c952faed9 100644
--- a/src/Main/renderer.cxx
+++ b/src/Main/renderer.cxx
@@ -486,6 +486,7 @@ FGRenderer::init( void )
     mRoot->addChild(lightSource);
 
     stateSet = globals->get_scenery()->get_scene_graph()->getOrCreateStateSet();
+    stateSet->setMode(GL_ALPHA_TEST, osg::StateAttribute::ON);
     stateSet->setMode(GL_LIGHTING, osg::StateAttribute::ON);
     stateSet->setMode(GL_DEPTH_TEST, osg::StateAttribute::ON);