Hello Gerrit, is this still on your list?
Best, Johannes On 18.12.2012 15:04, Gerrit Voß wrote: > > Hi, > > On 17 Dec, 2012, at 16:14, Johannes <jbru...@datasolid.de> wrote: > >> Hello Gerrit, >> >> On 10.12.2012 07:04, Gerrit Voß wrote: >> >>>>> The problem is the PassiveBackground, which acutally does not clear >>>>> anything, it relies on the application having cleared the (window) >>>>> buffers. As the shadow stage render everything in it's own FBO but >>>>> reuses the outside background is misses this clear. It is a general >>>>> problem for stages and passive backgrounds. I'll see if I can find a >>>>> solution where the stages blit the framebuffer contents into their >>>>> FBO's. >>>>> >>> >>> I extended the PassiveBackground so that it can do something if used >>> within an FBO. This has to be enabled setting >>> >>> PassiveBackground clearFrameBufferObject >>> >>> to true. Than there are two options, either the application sets a >>> callback which gets called if PassiveBackground::clear is called with >>> a FBO active. If the callback is not set the PassiveBackground will >>> blit the window contents (color + stencil + depth) to the active FBO. >>> Currently it assumes that the active FBO size does not exceed the >>> window size (right now it's the first version). >> >> I have incorporated the code into my setup but it does not work quite >> correctly. I have setup the framework on two different computers one with an >> ATI graphic adapter and the other uses one of Nvidia. Both do make problems >> but slightly different. For my testing I also enabled the GLIntercep >> utiltiy. Here are my results: > > ok, I'll have a look, short question, what does the background the app > creates before the passive background is run looks like ? Is it empty > with just a color or is it more complex ? > > thanks & kind regards > gerrrit > ------------------------------------------------------------------------------ > LogMeIn Rescue: Anywhere, Anytime Remote support for IT. Free Trial > Remotely access PCs and mobile devices and provide instant support > Improve your efficiency, and focus on delivering more value-add services > Discover what IT Professionals Know. Rescue delivers > http://p.sf.net/sfu/logmein_12329d2d > _______________________________________________ > Opensg-users mailing list > Opensg-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/opensg-users > ------------------------------------------------------------------------------ Master Visual Studio, SharePoint, SQL, ASP.NET, C# 2012, HTML5, CSS, MVC, Windows 8 Apps, JavaScript and much more. Keep your skills current with LearnDevNow - 3,200 step-by-step video tutorials by Microsoft MVPs and experts. SALE $99.99 this month only -- learn more at: http://p.sf.net/sfu/learnmore_122412 _______________________________________________ Opensg-users mailing list Opensg-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/opensg-users
