Hello Sebastian,
[EMAIL PROTECTED] wrote:
[...]
> This sounds good.
> I have one problem with the whole GrabForeground thing. I am trying to use
> OpenCV for my image-processing tasks which works well as long as i write
> out the image using FileGrabForeground (as *.tiff) and reading it with
> openCV. This of course isn't realy what i want to do.
> Storing the image in an array-structure would be nice. But i dont get it
> how i can get an image-array from GrabForeground which i am able to pass
> to openCV (char[], std::string, ...).
> If there is a hint i would be glad to get it - then i could try out the
> 2-times GrabForeground thing really.
the GrabForeground stores the data in an OSG::Image, from which you can
then get a pointer to the actual image data like this:
GrabForegroundPtr gf;
const UInt8 *data = gf->getImage()->getData();
Hope it helps,
Carsten
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