Yongjin Kim skrev:
Is openSG thread safe with MFC application?
When I started openSG thread function with my MFC application, the
button which pop up dialogs
doesn’t working properly anymore.
It seems the application goes into a deadlock.
After view the source code of “Thread::runFunction” I found that the
opensg thread uses
CreateThread of Win32 API.
By MFC recommendation it is more desirable to use AfxBeginThread style
thread, but actually with threads created by normal Win32 CreateThread
whole program works well.
I really want to use this normal thread if I can. but as you know(?) in
these threads, no FieldContainer objects can be created, i.e., when call
NodePtr node = Node::create(), the program crashes.
Any help or suggestion?
You can always create your own threads (using whatever function) and
then initialize OpenSG on that thread. There are a few previous posts
about the exact syntax but I think that you want to do something like:
osg::Thread::getCurrentThread()->initialize(0); // or whatever aspect
you want that thread to use
/Marcus
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