Added osg::Node::getValidStateSet().

2002-05-03 22:47:57 +00:00
parent 08a4fd5bfc
commit e296df4632
2 changed files with 14 additions and 2 deletions
--- a/src/osg/Node.cpp
+++ b/src/osg/Node.cpp
@@ -68,6 +68,13 @@ void Node::ascend(NodeVisitor& nv)
    std::for_each(_parents.begin(),_parents.end(),NodeAcceptOp(nv));
 }

+osg::StateSet* Node::getValidStateSet()
+{
+    if (!_dstate) _dstate = osgNew StateSet;
+    return _dstate.get();
+}
+
+
 void Node::setAppCallback(NodeCallback* nc)
 {
    // if no changes just return.