Hi Robert,
Robert Osfield schrieb:
I did a cvs-update and "osgprerender --window does not crash anymore,
sharing contexts seems to work ( I stepped through the code with a
debugger), but the texture of the flag is pixel-garbage.
The pixels will be damaged if the RTT window is obscured in any way.
This is rather window system/manager dependent.
Does this sound like the problem you are seeing?
The additional window is white -- no rendering etc. The flag's texture
is garbled, interpreting memory, it stays the same all the time. If I
enable exposé (a window-manager-function, which will scale all windows
so every window is visible) I can see some artifacts of the cow in the
additional window but this does not update the texture.
I think sharing contexts does work under OSX, Producer's AGL/CGL
implementation relied upon it for doing fullscreen/windowed mode
toggling. It might be that the code doesn't quite work though...
I stepped through the code, no error code, so the sharing of the context
seems to be ok.
BTW, hows performance looking between osgviewer and osgproducerviewer?
The performance is pretty the same between osgviewer and osgproducerviewer.
Stephan
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