2D Element collision

[koalastrikermi]

2D Sprites and 9-slicing

We’re excited to launch our new 2D engine features. [sprite-game] As of now the Sprite Component, Sprite Asset and Texture Atlas Asset are available for all users. These features can be used to create classic style 2D games, try combining with our P2 physics plugin for 2D graphics and physics! Also landing today is 9-slicing. 9-sliced sprites (also call 9-patch sprites) are a great way to build scalable user interfaces using textures. The idea is to divide an image into 9 areas which each sc…

read that
i think u have to use their plugin to have 2d physics 3ds physics are different and i dont think work with 2d elements