Algodoo

I used my realistic lasers to make this mess, sometimes the fraction used to determine the intensity will output a negative like seen here so it will poll objects instead of push them.
The reason why there is a negative fraction is because the laser body offsets the laser line itself and the point of contact is different from the position of the geometry allowing the distance between them to be greater instead of less making the (fadeDist - distance) / fadeDist output a negative.