Print large size over 10000 X 10000 pixels

does opengl support drawing to
over 10000 X 10000 pixles’ bmp and print?
how to print large size screen or bmp?
any advice will be appreciated!!!


No, there is no support for such a big resolution.
The way to achieve this is by tiling the image and render it piece by piece. For example if you have a resolution of 1024768, then you could get your 1000010000 sized image by rendering 200 pieces, each sized 1000*500.


If you have access to the Game Programming Gems 2 book, there is a good article by Vlachos and Hart on how to do this. It’s called “Rendering Print Resolution Screenshots.”