I am making a game and am looking for a ray intersection onto a square or a rectangle only in 3D space. I have searched the web and found many solutions but nothing I can understand have a line and...
Given a ray (Origin(x,y) and Direction(x,y)) and a circle (Center(x,y) and Radius) determine if the ray intersects the circle (touches one or two points in the circle).
I've followed this solution ...