Changeset 9511 for OpenSceneGraph/trunk/src/osgVolume/FixedFunctionTechnique.cpp

Timestamp:

01/20/09 13:39:26 (3 years ago)

Author:

robert

Message:

Added AlphaFunc? support into osgVolume::AlphaFuncProperty?.

Files:

• OpenSceneGraph/trunk/src/osgVolume/FixedFunctionTechnique.cpp (modified) (1 diff)

OpenSceneGraph/trunk/src/osgVolume/FixedFunctionTechnique.cpp

@@ -184 +184 @@
     stateset->setMode(GL_LIGHTING,osg::StateAttribute::ON);
     stateset->setMode(GL_BLEND,osg::StateAttribute::ON);
-    stateset->setAttributeAndModes(new osg::AlphaFunc(osg::AlphaFunc::GREATER,alphaFuncValue), osg::StateAttribute::ON);
+    
+    if (cpv._afProperty.valid())
+    {
+        stateset->setAttributeAndModes(cpv._afProperty->getAlphaFunc(), osg::StateAttribute::ON);
+    }
+    else
+    {
+        stateset->setAttributeAndModes(new osg::AlphaFunc(osg::AlphaFunc::GREATER,alphaFuncValue), osg::StateAttribute::ON);
+    }
     
     osg::Material* material = new osg::Material;