Hello,
It was recommended early in the tutorial that for performance critical
application it is recommended to mention different FieldMasks that will
be changed during the
beginEditCP(); ........ endEditCP(); But later it is not specified in
the tutorial.
The tutorial titled "Windows and viewports" i have encountered several
instances where the FieldMasks are not specified. I included them in my
code and it compiled and ran OK even though i wasnt sure if i m doing
that right.
And in the following code snippet i didnt find any corresponding
FieldMask for setting size of the viewport:
beginEditCP(leftViewport, Viewport::CameraFieldMask |
Viewport::BackgroundFieldMask |
Viewport::RootFieldMask
);
leftViewport->setCamera(leftCamera);
leftViewport->setBackground(leftBkg);
leftViewport->setRoot(scene);
leftViewport->setSize(0,0,0.5,1);
endEditCP(leftViewport, Viewport::CameraFieldMask |
Viewport::BackgroundFieldMask |
Viewport::RootFieldMask
);
Regards,
Sajjad
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