Date: Jun 11, 2013 1:53 PM Author: maciek Subject: calculating an angle between a point and a vector (kind of) Everythjing is in 2d.
I have two points (p1 and p2). I know ther current x,y. One of those points (p1) has a bearing so on the grid it is more like a vector. I need to calculate the angle between the vector and the line p1p2.