Hello, I need to show different views of the same scene at the same time, and… I would like to know what’s the best way to do this :

  • Using scissor on my window to cut it in different viewports
    or - Using several windows (which also means several contexts cause I am under W2K).
    Does the changement of context take a long CPU time?
    I would prefer to use several windows, in this case you can place the viewports the way you want, but what scares me is the time the changement of context takes (it would be great if it was just a changement of handle)…

Thanks a lot.

Anybody for my question?

use different viewports and glScissor…

Yep, that’s what my chief told me… Thanks!