Re: [osg-users] WPF and OpenGL popup window problem

2009-03-07 Thread Jean-Sébastien Guay
Hi Himar, W.r.t. whether you are fool to use WPF or Qt or wxWidgets or whatever windowing technology you use: They are tools, you as programmer are the artisan. Sorry if it looked as if I were trying to imply anyone was a fool, that's not the case. I have used this same argument a lot

Re: [osg-users] WPF and OpenGL popup window problem

2009-03-06 Thread Himar Carmona
Hi, i also use WPF, you are not the only one. The problem in WPF is surely the airspace. In WPF you can't have in the same window overlapping technologies. And if the window is a popup window, if it has transparency activated, you will also experiment the same problem (but this time it

Re: [osg-users] WPF and OpenGL popup window problem

2009-03-05 Thread Brede Johansen
Hi Brian, What you describe sounds like the WPF airspace limitation described here http://msdn.microsoft.com/en-us/library/aa970688.aspx. The short version is that each pixel can only belong to one render technology (WPF, DirectX, Win32 OpenGL). A workaround is to render your OSG scene off

Re: [osg-users] WPF and OpenGL popup window problem

2009-03-05 Thread Peter Amstutz
I have a similar problem to the one described here, although with Windows Forms rather than WPF. Whenever my application renders a tooltip which overlaps the OSG window, the tooltip gets cut off on the next OSG frame. I've spent hours trying to find any information about how to work around

Re: [osg-users] WPF and OpenGL popup window problem

2009-03-05 Thread Jean-Sébastien Guay
Hi Brian, (or maybe I really am the only person out there foolish enough to try this). Well, maybe the only person foolish enough to use WPF :-) We're using Qt in conjunction with OSG, and the Qt menus and dialogs draw correctly over our OSG QWidget. We even have a button overlapping the

[osg-users] WPF and OpenGL popup window problem

2009-03-04 Thread Brian Stewart
Hi, I have developed an application where I have an OSG window embedded in a windows application built with WPF. On certain Geforce cards there seems to be a bug where WPF popup windows (like menus) that have AllowTransparency set to true do not draw correctly over my OSG window. Basically