lineIntersectCircleFarthestFromPt1
open fun lineIntersectCircleFarthestFromPt1(pt1: Mercator, pt2: Mercator, circlePt: Mercator, r: Float): Mercator
Finds the point of intersection between a circle and a line. Only returns one point, uses pt1 to disambiguate, if necessary
Return
returns point of intersection furthest from pt1
Parameters
pt1
line point 1 (will return point farthest from this one)
pt2
line point 2
circlePt
circle center point
r
circle radius