Irrlicht Engine

hi

i m using some opengl functions in my code (glReadPixel) and it works fine on linux but it has no effect on windows

do you have any ideas why ?

Try glReadPixels

dakz0rz wrote:Try glReadPixels

ok i spelled it wrong but that is not my problem

i try to draw a voronoi diagram so i draw some cones by using gluCylinder and then i get the image by using glReadPixels and it works on linux but with the same piece of code i get a black image on windows, strange isn't it ?