Changed the Viewer::realize() calls across to not using the threading paramter

leaving it up to the Viewer to specify the mode (which by default is MultiThreaded).
Added a check for the presence of osgParticle systems so that threading is
disabled in this case.

examples/osganimate/osganimate.cpp

@@ -242,7 +242,7 @@ int main( int argc, char **argv )
     viewer.setSceneData(rootnode);
 
     // create the windows and run the threads.
-    viewer.realize(Producer::CameraGroup::ThreadPerCamera);
+    viewer.realize();
 
     while( !viewer.done() )
     {

examples/osgbillboard/osgbillboard.cpp

@@ -204,7 +204,7 @@ int main( int argc, char **argv )
     viewer.setSceneData(rootNode);
 
     // create the windows and run the threads.
-    viewer.realize(Producer::CameraGroup::ThreadPerCamera);
+    viewer.realize();
 
     while( !viewer.done() )
     {

examples/osgcallback/osgcallback.cpp

@@ -187,7 +187,7 @@ int main( int argc, char **argv )
     viewer.setSceneData(rootnode);
 
     // create the windows and run the threads.
-    viewer.realize(Producer::CameraGroup::ThreadPerCamera);
+    viewer.realize();
 
     while( !viewer.done() )
     {

examples/osgclip/osgclip.cpp

@@ -187,7 +187,7 @@ int main( int argc, char **argv )
     viewer.setSceneData(rootnode);
 
     // create the windows and run the threads.
-    viewer.realize(Producer::CameraGroup::ThreadPerCamera);
+    viewer.realize();
 
     while( !viewer.done() )
     {

examples/osgcluster/osgcluster.cpp

@@ -53,7 +53,7 @@ class CameraPacket {
         void getModelView(osg::Matrix& matrix,float angle_offset=0.0f)
         {
         
-            matrix = _matrix * osg::Matrix::rotate(angle_offset,0.0f,1.0f,1.0f);
+            matrix = _matrix * osg::Matrix::rotate(angle_offset,0.0f,1.0f,0.0f);
         }
         
 	void checkByteOrder( void )
@@ -164,7 +164,7 @@ int main( int argc, char **argv )
     viewer.setSceneData(rootnode.get());
 
     // create the windows and run the threads.
-    viewer.realize(Producer::CameraGroup::ThreadPerCamera);
+    viewer.realize();
 
     // objects for managing the broadcasting and recieving of camera packets.
     Broadcaster     bc;

examples/osgcopy/osgcopy.cpp

@@ -231,7 +231,7 @@ int main( int argc, char **argv )
     viewer.setSceneData(rootnode);
 
     // create the windows and run the threads.
-    viewer.realize(Producer::CameraGroup::ThreadPerCamera);
+    viewer.realize();
 
     while( !viewer.done() )
     {

examples/osgcubemap/osgcubemap.cpp

@@ -126,7 +126,7 @@ int main(int argc, char *argv[])
     viewer.setSceneData(rootnode);
     
     // create the windows and run the threads.
-    viewer.realize(Producer::CameraGroup::ThreadPerCamera);
+    viewer.realize();
 
     while( !viewer.done() )
     {

examples/osggeodemo/osggeodemo.cpp

@@ -171,7 +171,7 @@ int main( int argc, char **argv )
     }
 
     // create the windows and run the threads.
-    viewer.realize(Producer::CameraGroup::ThreadPerCamera);
+    viewer.realize();
 
     while( !viewer.done() )
     {

examples/osggeometry/osggeometry.cpp

@@ -688,7 +688,7 @@ int main( int argc, char **argv )
     viewer.setSceneData( root );
 
     // create the windows and run the threads.
-    viewer.realize(Producer::CameraGroup::ThreadPerCamera);
+    viewer.realize();
 
     while( !viewer.done() )
     {

examples/osghangglide/osghangglide.cpp

@@ -147,7 +147,7 @@ int main( int argc, char **argv )
     viewer.setSceneData( rootnode );
 
     // create the windows and run the threads.
-    viewer.realize(Producer::CameraGroup::ThreadPerCamera);
+    viewer.realize();
 
     while( !viewer.done() )
     {

examples/osghud/osghud.cpp

@@ -164,7 +164,7 @@ int main( int argc, char **argv )
     viewer.setSceneData(group.get());
 
     // create the windows and run the threads.
-    viewer.realize(Producer::CameraGroup::ThreadPerCamera);
+    viewer.realize();
 
     while( !viewer.done() )
     {

examples/osgimpostor/osgimpostor.cpp

@@ -319,7 +319,7 @@ int main( int argc, char **argv )
     // register trackball, flight and drive.
 
     // create the windows and run the threads.
-    viewer.realize(Producer::CameraGroup::ThreadPerCamera);
+    viewer.realize();
 
     while( !viewer.done() )
     {

examples/osgkeyboard/osgkeyboard.cpp

@@ -423,7 +423,7 @@ int main( int argc, char **argv )
     //osgDB::writeNodeFile(*keyboardModel->getScene(),"test.osg");
 
     // create the windows and run the threads.
-    viewer.realize(Producer::CameraGroup::ThreadPerCamera);
+    viewer.realize();
 
 
     while( !viewer.done() )

examples/osglight/osglight.cpp

@@ -347,7 +347,7 @@ int main( int argc, char **argv )
     
 
     // create the windows and run the threads.
-    viewer.realize(Producer::CameraGroup::ThreadPerCamera);
+    viewer.realize();
 
     // set all the sceneview's up so that their left and right add cull masks are set up.
     for(osgProducer::OsgCameraGroup::SceneHandlerList::iterator itr=viewer.getSceneHandlerList().begin();

examples/osglightpoint/osglightpoint.cpp

@@ -159,7 +159,7 @@ int main( int argc, char **argv )
     viewer.setSceneData( rootnode );
     
     // create the windows and run the threads.
-    viewer.realize(Producer::CameraGroup::ThreadPerCamera);
+    viewer.realize();
 
     while( !viewer.done() )
     {

examples/osglogo/osglogo.cpp

@@ -445,7 +445,7 @@ int main( int argc, char **argv )
     viewer.setSceneData( node );
 
     // create the windows and run the threads.
-    viewer.realize(Producer::CameraGroup::ThreadPerCamera);
+    viewer.realize();
 
     while( !viewer.done() )
     {

examples/osgmultitexture/osgmultitexture.cpp

@@ -98,7 +98,7 @@ int main( int argc, char **argv )
     viewer.setSceneData( rootnode );
     
     // create the windows and run the threads.
-    viewer.realize(Producer::CameraGroup::ThreadPerCamera);
+    viewer.realize();
 
     while( !viewer.done() )
     {

examples/osgoccluder/osgoccluder.cpp

@@ -346,7 +346,7 @@ int main( int argc, char **argv )
 
 
     // create the windows and run the threads.
-    viewer.realize(Producer::CameraGroup::ThreadPerCamera);
+    viewer.realize();
 
     if (manuallyCreateOccluders)
     {

examples/osgparticle/osgparticle.cpp

@@ -385,7 +385,7 @@ int main(int argc, char **argv)
     viewer.setSceneData(root);
         
     // create the windows and run the threads.
-    //    viewer.realize(Producer::CameraGroup::ThreadPerCamera);
+    //    viewer.realize();
     // run single threaded since osgParticle still writes during cull.
     viewer.realize(Producer::CameraGroup::SingleThreaded);
 

examples/osgpbuffer/osgpbuffer.cpp

@@ -647,7 +647,7 @@ int main( int argc, char **argv )
     viewer.setSceneData(rootNode);
 
     // create the windows and run the threads.
-    viewer.realize(Producer::CameraGroup::ThreadPerCamera);
+    viewer.realize();
 
     g_pPixelBuffer = new PBuffer(512,512);
     g_pPixelBuffer->initialize();

examples/osgprerender/osgprerender.cpp

@@ -430,7 +430,7 @@ int main( int argc, char **argv )
 
 
     // create the windows and run the threads.
-    viewer.realize(Producer::CameraGroup::ThreadPerCamera);
+    viewer.realize();
 
     while( !viewer.done() )
     {

examples/osgreflect/osgreflect.cpp

@@ -393,7 +393,7 @@ int main( int argc, char **argv )
     viewer.setSceneData(rootNode.get());
 
     // create the windows and run the threads.
-    viewer.realize(Producer::CameraGroup::ThreadPerCamera);
+    viewer.realize();
 
     while( !viewer.done() )
     {

examples/osgscribe/osgscribe.cpp

@@ -111,7 +111,7 @@ int main( int argc, char **argv )
     viewer.setSceneData( rootnode );
     
     // create the windows and run the threads.
-    viewer.realize(Producer::CameraGroup::ThreadPerCamera);
+    viewer.realize();
 
     while( !viewer.done() )
     {

examples/osgsequence/osgsequence.cpp

@@ -185,7 +185,7 @@ int main( int argc, char **argv )
     viewer.getEventHandlerList().push_front(new MyEventHandler(&seq));
 
     // create the windows and run the threads.
-    viewer.realize(Producer::CameraGroup::ThreadPerCamera);
+    viewer.realize();
 
     while( !viewer.done() )
     {

examples/osgshadowtexture/osgshadowtexture.cpp

@@ -215,7 +215,7 @@ int main( int argc, char **argv )
     viewer.setSceneData( model );
     
     // create the windows and run the threads.
-    viewer.realize(Producer::CameraGroup::ThreadPerCamera);
+    viewer.realize();
 
     while( !viewer.done() )
     {

examples/osgshape/osgshape.cpp

@@ -121,7 +121,7 @@ int main( int argc, char **argv )
     viewer.setSceneData( node );
 
     // create the windows and run the threads.
-    viewer.realize(Producer::CameraGroup::ThreadPerCamera);
+    viewer.realize();
 
     while( !viewer.done() )
     {

examples/osgstereoimage/osgstereoimage.cpp

@@ -471,7 +471,7 @@ int main( int argc, char **argv )
     if (ds) ds->setStereo(true);
 
     // create the windows and run the threads.
-    viewer.realize(Producer::CameraGroup::ThreadPerCamera);
+    viewer.realize();
 
     // now the windows have been realized we switch off the cursor to prevent it
     // distracting the people seeing the stereo images.

examples/osgteapot/osgteapot.cpp

@@ -352,7 +352,7 @@ int main( int argc, char **argv )
     viewer.setSceneData( createTeapot() );
 
     // create the windows and run the threads.
-    viewer.realize(Producer::CameraGroup::ThreadPerCamera);
+    viewer.realize();
 
     while( !viewer.done() )
     {

examples/osgtext/osgtext.cpp

@@ -516,7 +516,7 @@ int main( int argc, char **argv )
     viewer.setSceneData(rootNode.get());
 
     // create the windows and run the threads.
-    viewer.realize(Producer::CameraGroup::ThreadPerCamera);
+    viewer.realize();
 
     while( !viewer.done() )
     {

examples/osgtexture1D/osgtexture1D.cpp

@@ -201,7 +201,7 @@ int main( int argc, char **argv )
         viewer.setSceneData( loadedModel );
 
         // create the windows and run the threads.
-        viewer.realize(Producer::CameraGroup::ThreadPerCamera);
+        viewer.realize();
 
         while( !viewer.done() )
         {

examples/osgtexture2D/osgtexture2D.cpp

@@ -723,7 +723,7 @@ int main( int argc, char **argv )
     viewer.setSceneData( rootNode );
 
     // create the windows and run the threads.
-    viewer.realize(Producer::CameraGroup::ThreadPerCamera);
+    viewer.realize();
 
     while( !viewer.done() )
     {

examples/osgtexture3D/osgtexture3D.cpp

@@ -263,7 +263,7 @@ int main( int argc, char **argv )
         viewer.setRealizeCallback(new ConstructStateCallback(rootNode));
 
         // create the windows and run the threads.
-        viewer.realize(Producer::CameraGroup::ThreadPerCamera);
+        viewer.realize();
 
         while( !viewer.done() )
         {

examples/osgvertexprogram/osgvertexprogram.cpp

@@ -402,7 +402,7 @@ int main(int argc, char *argv[])
     viewer.setSceneData(rootnode);
     
     // create the windows and run the threads.
-    viewer.realize(Producer::CameraGroup::ThreadPerCamera);
+    viewer.realize();
 
     while( !viewer.done() )
     {

examples/osgviewer/osgviewer.cpp

@@ -77,7 +77,7 @@ int main( int argc, char **argv )
     viewer.setSceneData(loadedModel.get());
 
     // create the windows and run the threads.
-    viewer.realize(Producer::CameraGroup::ThreadPerCamera);
+    viewer.realize();
 
     while( !viewer.done() )
     {

examples/osgwindows/osgwindows.cpp

@@ -109,8 +109,7 @@ int main( int argc, char **argv )
     viewer.setSceneData(loadedModel.get());
 
     // create the windows and run the threads.
-//    viewer.realize(Producer::CameraGroup::ThreadPerCamera);
-    viewer.realize(Producer::CameraGroup::SingleThreaded);
+    viewer.realize();
 
     while( !viewer.done() )
     {