AidanDelaney/StarshipFontana — pull request #1 by sjp55 (2014-05-01 15:13:49+00:00)
Title: Proposed fix for collision detection

Added cast to float in extent_x and extent_y initializations.
The straddles() method now checks all four points for intersections.
Removed use of projection() within projectOntoAxis(), appears to be unecessary?