ios - Better collisions detection than CGRectIntersectsRect -



ios - Better collisions detection than CGRectIntersectsRect -

my character represented uiimageview 30 30 points. enemy image view 240 points wide , 45 points tall. appease cgrectintersectsrect determines collision between 2 rectangular boxes. i'm looking more detail.

i'm not using spritekit or cocos2d or box2d or chipmunk. there improve cgrectintersectsrect corner collision detection , collision detection left , right sides , how programme it?

ios

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