(HANDLE)_beginthread(&cOSG::Render,0,m_osg);//创建的osg，如何释放呢?

蝎子

1. 
   
2. void CJuly9_View::OnInitialUpdate()
   
3. {
   
4.         CView::OnInitialUpdate();
   
5.         m_osg->InitOSG("cessna.osg");
   
6.         m_ThreadHandle = (HANDLE)_beginthread(&cOSG::Render,0,m_osg);
   
7. }
   

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1. void cOSG::Render(void* ptr)
   
2. {
   
3.     cOSG* osg = (cOSG*)ptr;
   
4. 
   
5.     osgViewer::Viewer* viewer = osg->getViewer();
   
6. 
   
7.     // You have two options for the main viewer loop
   
8.     //      viewer->run()   or
   
9.     //      while(!viewer->done()) { viewer->frame(); }
   
10. 
    
11.     //viewer->run();
    
12.     while(!viewer->done())
    
13.     {
    
14.         osg->PreFrameUpdate();
    
15.         viewer->frame();
    
16.         osg->PostFrameUpdate();
    
17.         //Sleep(10);         // Use this command if you need to allow other processes to have cpu time
    
18.     }
    
19. 
    
20.     // For some reason this has to be here to avoid issue:
    
21.     // if you have multiple OSG windows up
    
22.     // and you exit one then all stop rendering
    
23.     //AfxMessageBox("Exit Rendering Thread");
    
24. 
    
25.     _endthread();
    
26. }
    

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yoogera

那你不直接CloseHandle()就得了