- space-on-collision-seperate spaceprocedure
- set! (space-on-collision-seperate space) funcsetter
Two shapes have just stopped touching for the first time this step. To ensure that (begin) and (separate) are always called in balanced pairs, it will also be called when removing a shape while its in contact with something or when deallocating the space.
func must have the form:
(lambda (arbiter space data) ...) -> boolean