I need to programmatically draw an airfoil.
The airfoil doesn't need to be perfectly accurate, but just needs to _look_ like an airfoil.
Do you have any suggestions as to how I could do this? Is there a way to calculate all the points on the airfoil? (So, without predefining all the points myself, or just getting an image off the net, and drawing that to the display)..
Some sort of parametric equations perhaps? :\