Hello all,
I am trying to make a bowling alley type of game. I want the ball to change angle when it reaches the gutter, but the problem I am facing is, how can I check when the ball has reached the gutter as the bounding box for a line/box in perspective is bigger and I want to check any point on the line when the ball is passing/crossing that point and moving so that I can change its angle and direction. And also does anybody have a collision method algorithm or physics to create the falling of PINS when the ball hits the PINS.
Thanking you,
Iceheros 
