Quick fix to crash in TXPNode.

2004-09-08 15:14:18 +00:00
parent daf8887bb0
commit a9c731eff2
1 changed files with 6 additions and 0 deletions
--- a/src/osgPlugins/txp/TXPNode.cpp
+++ b/src/osgPlugins/txp/TXPNode.cpp
@@ -185,6 +185,12 @@ bool TXPNode::loadArchive()

 void TXPNode::updateEye(osg::NodeVisitor& nv)
 {
+    if (!_pageManager)
+    {
+        osg::notify(osg::NOTICE)<<"TXPNode::updateEye() no pageManager created"<<std::endl;
+        return;
+    }
+
    trpg2dPoint loc;
    loc.x = nv.getEyePoint().x() - _originX;
    loc.y = nv.getEyePoint().y() - _originY;