Added AlphaFunc support into osgVolume::AlphaFuncProperty.

2009-01-20 12:39:26 +00:00
parent 8a971d96d2
commit 87cd4530f5
11 changed files with 51 additions and 19 deletions
--- a/src/osgVolume/ShaderTechnique.cpp
+++ b/src/osgVolume/ShaderTechnique.cpp
@@ -300,8 +300,10 @@ void ShaderTechnique::init()
        osg::Uniform* transpancy = new osg::Uniform("transparency",0.5f);
        stateset->addUniform(transpancy);

-        osg::Uniform* alphaCutOff = new osg::Uniform("alphaCutOff",alphaFuncValue);
-        stateset->addUniform(alphaCutOff);
+        if (cpv._afProperty.valid())
+        {
+            stateset->addUniform(cpv._afProperty->getUniform());
+        }

        stateset->setMode(GL_CULL_FACE, osg::StateAttribute::ON);