Juan: I do not think that the shadow window is the problem I have and I load all my resources after I initialize the context. Anyway, thank you for your response.
Adam: *So it isn't specifically the stencil buffer that is broken? Do you have the latest driver for your GPU? Do the pyglet examples display correctly?* I do not think that the stencil buffer is broken. I think it is the openGL Config (pyglet.gl.Config) what does not work. I have tried other examples and old codes that work correctly when the openGL Config is not enabled. However, when I initialize the window in the following way, the pyglet window is completely blank: allowstencil = pyglet.gl.Config() > window = pyglet.window.Window(config = allowstencil) Note that the pyglet.gl.Config() call is empty, but if I add the stencil option (below), the pyglet window is still blank. > allowstencil = pyglet.gl.Config(stencil_size=8) > window = pyglet.window.Window(config = allowstencil) And yes, I have the latest driver for my GPU. Thank you for your answers! jl On 27 June 2014 00:58, Adam Bark <[email protected]> wrote: > On 26/06/14 15:43, Jose Luis Da wrote: > > Hi Juan, thank you for your response. > > The attached code from the thread you linked give me the same output > ('OpenGL version:', '2.1 NVIDIA-1.6.24') > ('OpenGL 3.2 support:', False) > > However, I do not have a lot of experience in pyglet, thus I do not know > how to use the patch to solve this problem. > > If I include the line *pyglet.options['shadow_window'] == False* I still > get a blank screen. > > I am using OSX 10.6, but I need the code to run on the recent OSX > platforms too. > > So it isn't specifically the stencil buffer that is broken? Do you have > the latest driver for your GPU? Do the pyglet examples display correctly? > > > El dijous 26 de juny de 2014 16:17:33 UTC+2, Juan J. Martínez va > escriure: >> >> On 26/06/14 15:15, Jose Luis Da wrote: >> > Hi all, >> > >> > I am having problems with a pyglet script which works as expected in >> > Windows, but it only displays a blank image in OSX. I have found that >> > the reason of this blank screen is the config context option, which I >> > use to activate the stencil as: >> > >> >> This rings a bell, could be this issue? >> >> https://code.google.com/p/pyglet/issues/detail?id=532 >> >> Regards, >> >> Juan >> > Good idea Juan but Jose is using all legacy drawing calls by the looks > of it so a core profile would not work. > > -- > You received this message because you are subscribed to a topic in the > Google Groups "pyglet-users" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/pyglet-users/Ml6B0yPKHkQ/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/pyglet-users. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "pyglet-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/pyglet-users. For more options, visit https://groups.google.com/d/optout.
