Changes

An Introduction to iOS 8 Sprite Kit Game Programming

12 bytes added, 20:39, 1 February 2016
m
Text replacement - "<google>BUY_IOS8</google>" to "<htmlet>ios9_upgrade</htmlet>"
<googlehtmlet>BUY_IOS8ios9_upgrade</googlehtmlet>
The properties of a physics body (and therefore the associated node) may also be changed. Mass, density, velocity and friction are just a few of the properties of a physics body available for modification by the game developer.
<googlehtmlet>BUY_IOS8ios9_upgrade</googlehtmlet>
=== Physics World ===
<googlehtmlet>BUY_IOS8ios9_upgrade</googlehtmlet>