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.
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.
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
Yes, glBitmap but it seems to be the same…
Ok, so i listen to your advice.
tks u