Re: [osg-users] Using pbuffer as a texture.

Hi Trajce. Thank you very much for your answer. Unfortunately this isn't what I'm looking for. The prerender example does pretty much the same thing as the distortion example : it creates a window with a view and a scene graph and does render to texture within this graph. I, on the other hand,

Re: [osg-users] Using pbuffer as a texture.

Hi Nicolas, Personally I'd just create a osg::Camera an assign a FBO attachments and a FinalDrawCallback to do a glReadPixels/osg::Image::readPixels() and then store the osg::Image. You could attach this Camera to the main GraphicsContext/Window of your application and just use it's NodeMask to

Re: [osg-users] Using pbuffer as a texture.

Hi Nicolas, yes it is possible. Have a look at osgprerender example. You have to attach the texture to the camera. Look for camera-attach(osg::Camera::COLOR_BUFFER, texture,. Nick ___ osg-users mailing list osg-users@lists.openscenegraph.org

[osg-users] Using pbuffer as a texture.

Hello everyone. Looking at the screen capture example I see that I can use pixel buffers to do offline rendering. But then how can I use the content of the pixel buffer as a texture ? I've seen the distortion example as well. It does render to texture too, but that's not quiet what I want.