Re: [osg-users] Custom Graphics Context not applied?

Hi, ah nice, thats even better. Will experiment with it. Thank you! Cheers, Philipp -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=68489#68489 ___ osg-users mailing list

Re: [osg-users] Custom Graphics Context not applied?

HI Philipp, The is a osg:GraphicsContext::SwapCallback that you can subclass and then assign to the created GraphicsContext via the GraphicsConctext::setSwapCallback(mySwapCallback);. This gives you control over the swap callback, including issue any extra calls before or after the actual swap

Re: [osg-users] Custom Graphics Context not applied?

Hi, I want to measure the frametime without waiting for vsync. On my test system I have no way to turn vsync off, but I still need to benchmark. So the plan was to call glFinish() after the rendering traversal is over, but BEFORE swapBuffers() (because thats the call that actually blocks until

Re: [osg-users] Custom Graphics Context not applied?

Hi Philipp On 30 August 2016 at 13:20, Philipp Meyer wrote: > How do I provide a graphics context for a viewer? I see there is a method > returning all graphics contexts, but I cant find any methods to set the > context, and the constructor of osgViewer doesnt

Re: [osg-users] Custom Graphics Context not applied?

How do I provide a graphics context for a viewer? I see there is a method returning all graphics contexts, but I cant find any methods to set the context, and the constructor of osgViewer doesnt take a graphics context either. Maybe there is an easier way to accomplish what I need? I want to

Re: [osg-users] Custom Graphics Context not applied?

Hi Philipp, It impossible for us to know what is going wrong given the details you have provided. I can't even answer whether the OSG is creating a graphics context behind the scenes as there it's so open ended what you may or may not be doing. If you don't provide an graphics context that

[osg-users] Custom Graphics Context not applied?

Hi, I'm trying to create a custom graphics context to replace the default X11 Graphics context (I need to add some additional code). To do this, I created a new "CustomGraphicsContextX11" class, deriving from "PixelBufferX11". I reimplemented the virtual methods that I need to adjust. Then, I