cpBBIntersects   xtlang


Defined in:  https://github.com/digego/extempore/tree/v0.8.9/libs/contrib/libchipmunk/cpBB.xtm

Implementation

(bind-func cpBBIntersects
  (lambda (a:cpBB b:cpBB)
    (convert (and
        (<= (tref a 0) (tref b 2))
        (<= (tref b 0) (tref a 2))
        (<= (tref a 1) (tref b 3))
        (<= (tref b 1) (tref a 3)))
      cpBool)))


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