hla: Provide a directly property based api for property data element.

[simgear.git] / simgear / scene / sky / cloud.cxx

diff --git a/simgear/scene/sky/cloud.cxx b/simgear/scene/sky/cloud.cxx
index 19d5c70ca9ee20fadcfd9e04fcebb7f8d88a4d21..a3cf4ffeb0b8ddf5fa559e097dc314848644a3ae 100644 (file)
--- a/simgear/scene/sky/cloud.cxx
+++ b/simgear/scene/sky/cloud.cxx
@@ -78,9 +78,6 @@ static osg::ref_ptr<osg::StateSet> layer_states[SGCloudLayer::SG_MAX_CLOUD_COVER
 static osg::ref_ptr<osg::StateSet> layer_states2[SGCloudLayer::SG_MAX_CLOUD_COVERAGES];
 static osg::ref_ptr<osg::TextureCubeMap> cubeMap;
 static bool state_initialized = false;
-static bool bump_mapping = false;
-
-bool SGCloudLayer::enable_bump_mapping = false;
 
 const std::string SGCloudLayer::SG_CLOUD_OVERCAST_STRING = "overcast";
 const std::string SGCloudLayer::SG_CLOUD_BROKEN_STRING = "broken";
@@ -381,18 +378,6 @@ SGCloudLayer::rebuild()
 
         SG_LOG(SG_ASTRO, SG_INFO, "initializing cloud layers");
 
-        osg::Texture::Extensions* extensions;
-        extensions = osg::Texture::getExtensions(0, true);
-        // OSGFIXME
-        bump_mapping = extensions->isMultiTexturingSupported() &&
-          (2 <= extensions->numTextureUnits()) &&
-          SGIsOpenGLExtensionSupported("GL_ARB_texture_env_combine") &&
-          SGIsOpenGLExtensionSupported("GL_ARB_texture_env_dot3");
-
-        osg::TextureCubeMap::Extensions* extensions2;
-        extensions2 = osg::TextureCubeMap::getExtensions(0, true);
-        bump_mapping = bump_mapping && extensions2->isCubeMapSupported();
-
         // This bump mapping code was inspired by the tutorial available at 
         // http://www.paulsprojects.net/tutorials/simplebump/simplebump.html
         // and a NVidia white paper