how can I get Matrix computation result in Screen Space [Archive]

edward

08-30-2002, 12:48 AM

How can I get a vertex(x,y,z) coordinate in the screen space(x1,y1) after rotate, transform and projection? Can I get it from
opengl directly?

Gavin

08-30-2002, 03:31 AM

gluproject

edward

08-30-2002, 04:48 AM

Thank you very much!!!