My aim is to render OpenGL scene without a window, directly into a file. The scene may be larger than …
c++ windows opengl off-screenI have a hidden QOpenGLWidget (Qt 5.4.2, NOT QGLWidget) and I want to basically continually do grab() or grabFramebuffer() to get …
qt opengl framebuffer off-screenI'm trying to figure out what is the simplest way to create a windowless OpenGL program for offscreen rendering. Currently …
c++ windows opengl off-screenAre there any alternatives to using getframe and saveas for saving the contents of a figure to a raster image …
image matlab video screen-capture off-screenI am working on an android application. I have an activity, say A, which fills the entire screen with views..…
android android-activity screenshot off-screenI'm very confused at egl pbuffer surface. In my opinion, a pbuffer surface is a platform independent surface, just like …
opengl-es egl off-screenMy original question: I'm creating a simple drawing application and need to be able to draw over existing, previously drawn …
iphone uiview drawing cgbitmapcontextcreate off-screenIs it possible to render totally offscreen in a QGLWidget with Qt without the need to repaint the scene to …
c++ qt opengl framebuffer off-screen