This topic is now archived and is closed to further replies.

Minigolf physics

This topic is 5014 days old which is more than the 365 day threshold we allow for new replies. Please post a new topic.

If you intended to correct an error in the post then please contact us.

Recommended Posts

Guest Anonymous Poster
in case you''re working with vectors

if you have a vector n normal to the wall and the velocity(vector) v of the ball then your new velocity v'' is

v'' = 2*(v°n)/(n°n)*n - v

where ° is the dot product and * is the multiplication. If n is normalized you can avoid the dot product n°n

Share this post

Link to post
Share on other sites