Hi Thomas,

Thomas Beer wrote:
> 
> I'm willing to give it a try.

Great, thanks!

> I already played around a little with the FBOViewport from 2.0 some weeks  
> ago (actually this was the reason for trying 2.0 for me) - nice to have it  
> in 1.8 now.
> First thing I wanted to have then was a transparent background for the FBO  
> stage/viewport. I built my own Background for this but it would be nice to  
> have that available with the standard SolidBackground. Either change it to  
> Color4f or simply add an "alpha" field. Is there any reason for it not  
> beeing Color4f already (especially in 2.0)?

In 2: nobody has done it yet, no other reason. In 1: backwards compatibility to 
existing apps. I added it.

> Should the DisplayFilter stuff be involved for this tutorial?

No, the tutorials should be simple and show a single thing. If you want to 
write 
  a second one that includes DisplayFilter stuff that would be nice, too. :)

Thanks

        Dirk

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