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[GREENFOOT-783] Intersection test is not pixel-perfect for rotated objects

If you have two square actors, both rotated by the same multiple of 90 degrees (but not 0), and they overlap by a single pixel, the {{isTouching}} method fails to see an intersection.

This is the problem described on the greenfoot.org forum, here: https://www.greenfoot.org/topics/59584/0

 

Issue metadata

  • Issue type: Bug
  • Priority: Medium
  • Fix versions: 3.5.1