Quadratic Bézier Curve Formula

[LolL]

http://upload.wikimedia.org/math/2/d/5/2d5e5d58562d8ec2c35f16df98d2b974.png

What do I fill the Ps with? Everything else is basic algebra & I can solve, but the Ps got me confused. :)

[Zyt3x]

I guess they are points?
Also, you should search on this forum for a similar function someone made one in a MMouse tutorial.

[LolL]

Yes, that much I was aware. :p
It would be reasonably easy to solve the formula if a point had only one coordinate.
However, since points have an x-coordinate and y-coordinate, I have no clue how it should be incorporated into the formula. :cartman:

[Markus]

IIRC you first need to enter the X-coord for the X values, and then the Y-coords for the Y-values.