From Nguyen Van Truong, introduced the use of the ScratchPad when distributing the master killed message

2010-06-17 14:36:11 +00:00
parent 776c03b9e3
commit 3ecccc4a50
1 changed files with 5 additions and 2 deletions
--- a/examples/osgcluster/osgcluster.cpp
+++ b/examples/osgcluster/osgcluster.cpp
@@ -638,9 +638,12 @@ int main( int argc, char **argv )
    {
        // need to broadcast my death.
        cp->setPacket(osg::Matrix::identity(),viewer.getFrameStamp());
-        cp->setMasterKilled(true);
+        cp->setMasterKilled(true); 

-        bc.setBuffer(cp, sizeof( CameraPacket ));
+        scratchPad.reset();
+        scratchPad.write(*cp);
+
+        bc.setBuffer(scratchPad._startPtr, scratchPad._numBytes);
        bc.sync();

        std::cout << "Broadcasting death."<<std::endl;