Can someone give the code in opengl for a function like: x^2+1 ? I just want to get an example and see what it should look like.
Huh? What has this to do with OpenGL?
y = x * x + 1;
Ah, read the other post. You want to display the functioin as a drawing with the help of OpenGL?
Pretty easy. This plots a 2D line graph:
glOrtho(start, end, min(star * start + 1, end * end + 1), max(star * start + 1, end * end + 1), -1, 1);
for (x = start; x <= end; x += increment)
glVertex2f(x, x * x + 1);
Is that what you wanted?
[This message has been edited by Relic (edited 02-26-2001).]