Added alpha test setting

2006-11-15 20:29:28 +00:00 · 2006-11-15 20:29:28 +00:00 · a73e9250ee
commit a73e9250ee
parent c24289315a
1 changed files with 2 additions and 0 deletions
--- a/examples/osgvolume/osgvolume.cpp
+++ b/examples/osgvolume/osgvolume.cpp
@ -731,6 +731,8 @@ osg::Node* createShaderModel(osg::ref_ptr<osg::Image>& image_3d, osg::ref_ptr<os
    osg::StateSet* stateset = geode->getOrCreateStateSet();
    
    stateset->setEventCallback(new FollowMouseCallback);
+    
+    stateset->setMode(GL_ALPHA_TEST,osg::StateAttribute::ON);

    // set up the 3d texture itself,
    // note, well set the filtering up so that mip mapping is disabled,