Re: [osg-users] Possibility to cast/convert TextureRectangle to Texture2D

> I just don't understand why Texture2D isn't sufficient for everything Yeah, neither do I :D I didn't write the code, but I have to work with it. Perhaps I can convince my collegues of switching to Texture2D in the future. -- Read this topic online here: http://forum.opensc

Re: [osg-users] Possibility to cast/convert TextureRectangle to Texture2D

Hi Tim, I just don't understand why Texture2D isn't sufficient for everything you are doing. glTextureRectangle is deprecated, it was a temporary workaround added to OpenGL, you shouldn't need it at all now that OpenGL fully support non power of two textures. So please just use Texture2D all the

Re: [osg-users] Possibility to cast/convert TextureRectangle to Texture2D

The problem that I have is that for the GBuffer in our deferred rendering pipeline, every texture is a Texture2D. The result of the lighting step is also a Texture2D. However, the last step, a lens simulation, is a TextureRectangle which get's positioned on the screen and then just displayed in

Re: [osg-users] Possibility to cast/convert TextureRectangle to Texture2D

Hi Tim. Texture2D and TextureRectangle are wrappers around two distinct types of OpenGL textures, and at a C++ level are both subclassed from osg::Texture, so there is no OpenGL level mapping that makes sense in attempting to convert one to the other, and at the C++ level there isn't any means for

[osg-users] Possibility to cast/convert TextureRectangle to Texture2D

Hi, is there a way to cast or convert from Texture2D to TextureRectangle (or the other way round)? I don't strictly need it, but it'd help me debugging a multi pass pipeline that seems to loose information somewhere from prerender cameras to the final rendering to the frame buffer. I have trie