I have a line drawn by an array of
Vector2s. What I would like to do is get a
Vector2 parallel to a line which is drawn by nearby
Vector2s. It would sort of look like this:
So it would be at a right angle to the line formed by P1 and P3. I've been using mixtures of the functions
normalized() to try to get the position. But I can't seem to get it.
Edit: As per kozaluss' information, I'll try to make things a bit clearer.
P1, P2, and P3 are the points of
Vector2s. I'm trying to find the point of a vector (P4) that's based upon the P2's vector point such that it's parallel to a line (the green line) which contains the points of the vectors P3 and P1.