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nullspace
01-02-2002, 06:13 AM
I have made a 3d scene but when i draw a bitmap(2d)on the scene, i have less than 1 FPS.
On the other hand, without bitmap drawing, i have more than 30 FPS.

What's the problem?

Thank u.

Nutty
01-02-2002, 07:03 AM
How are you drawing the bitmap?
glDrawPixels by any chance?

Dont use that, its very slow.

Use a textured quad instead with Ortho Projection.

Nutty

nullspace
01-02-2002, 10:30 AM
Yes, glBitmap but it seems to be the same...
Ok, so i listen to your advice.

tks u