On 8/2/07, Michael George <[EMAIL PROTECTED]> wrote: > > Just out of curiousity, have you compared your approach the gluPick and > the selection buffer infrastructure in openGL?
Sorry? Also, some of the things I've read about selection suggest using the > back buffer for selection but not flipping. This means you can actually > really use different colors for everything because it never shows up, > and you don't have to worry about > shading/lighting/texturing/fog/whatever. I doubt it's better than using > the selection buffer though. There's a selection buffer? I don't know how to use buffers, though I think I see what you're saying. --Mike Ian BTW, glReadPixelsb(x, y, 1, 1, GL_RGB) works. Thanks, everyone. By depth test, I meant figure out the objects' distance from the camera and select the nearest one.
