### Find intersection of a Line and Quadratic Curve

Posted by: Keith H in ActionScript 3, tags: Curves, Intersection, Line, Point, QuadraticAfter writing a function to test intersections of a line to a polygon, another problem came up where I needed

to test an intersection of a line to a curve. I'm sure there is a library someone has wrote that could do this but there is some fun in figuring out puzzles.

There was a recent comment about curves and intersections so I decided to go ahead an post what I attempted.

I feel using a loop is expensive, but it's all I can think of doing for this, similar to the lineIntersectPoly function.

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