Make math a little more sensible on pinch gesture; more like pin* methods.
Make math a little more sensible on pinch gesture; more like pin* methods.

pushtheworldllc/HLSpriteKit,hilogames/HLSpriteKit,pushtheworldllc/HLSpriteKit,pushtheworldllc/HLSpriteKit,hilogames/HLSpriteKit