exyte / artetris

Augmented Reality Tetris made with ARKit and SceneKit

     

ARTetris

Augmented Reality Tetris made with ARKit and SceneKit

FAQ

App crashes when running on iPhone 6, iPhone 5s, iPad Air, etc.

ARKit only works on devices with A9 chip or greater. So you need at least iPhone 6S or iPad with such a chip.

App runs, but nothing happens.

To play the game you need to find some horizontal surface: floor, table top, etc. Point you camera to a plane and move your device a little bit in different directions to force ARKit to find bounds of the plane. Once it will be found, you will see Tetris well on this plane.

Source Code Guide

• ViewController
  • Initialize and configure ARKit
  • Detect horizontal plane and initialize Tetris game engine on this plane
  • Add gesture recognizers and process gestures
• Tetromino: describe all tetrominos and their rotations
• TetrisConfig: width and height of the well
• TetrisState: tetris game state - current tetromino and its position in the well
• TetrisWell: well model describing filled cells
• TetrisEngine: tetris game engine
  • Start game loop
  • Handle gestures and change game state
  • Handle animation: stop game loop, execute animation, start game loop
• TetrisScene
  • Create well frame
  • Show current tetromino
  • Split current tetromino into blocks and add to well
  • Animate removal of filled lines from scene
  • Drop down current tetromino
  • Break up blocks after game over using SceneKit physics

artetris's Issues

Crash when runningon iPad Air

Hi,

I'm trying to run the project on my iPad Air but i'm getting the following error:
ARTetris[3259:958330] -[MTLTextureDescriptorInternal validateWithDevice:], line 778: error 'MTLTextureDescriptor has invalid pixelFormat (520).'
-[MTLTextureDescriptorInternal validateWithDevice:]:778: failed assertion `MTLTextureDescriptor has invalid pixelFormat (520).

Don't really know what's going on yet but maybe you have a clue?

Doesn't work.

Downloaded but nothing happens.

failed assertion `MTLTextureDescriptor has invalid pixelFormat (520)

Run with: iOS 11 beta 2, iPhone 5s.

-[MTLTextureDescriptorInternal validateWithDevice:]:778: failed assertion `MTLTextureDescriptor has invalid pixelFormat (520).'

Please help

iPhone 6 not support

[Session] Unable to run the session, configuration is not supported on this device: <ARSessionConfiguration: 0x1c4279300 worldAlignment=Gravity lightEstimation=Enabled>

how to extract scores to another views

Guys. This is great job you did. thanks for sharing this great app for us. I am newbie at development and want to extract scores after game over. and want to add restart function. For days I m trying find a way to extract scores without using UserDefaults. but cant manage. any further information will be appreciated.
regards..

Crashes on iPhone 5s, iOS 11 b3

failed assertion MTLTextureDescriptor has invalid pixelFormat (520).

Cannot see the tetris game.

I have downloaded the project and run in on iPhone SE with iOS 11 beta 6, built with Xcode 9 beta 5 (9M202q). The project runs but I do not see any tetris game.

tetris doesn't show

Hi,

This is a very interesting idea using ar. I try to run the app, but it doesn't show any Tetris on my screen, only a camera scene....

iPhone6 s plus support?

Hi,
supposedly iPhone 6s+ is supported by ARKit, but I just get a video feed from my camera, with nothing happening on the screen.
I've tried a few other tutorials and it seems the ones that use spriteKit don't work on 6sPlus. Is this a known limitation? Am I doing something wrong?
Paul.

'init()' is unavailable beta 5

on beta 5, after setting the new function (ARConfiguration & ARWorldTrackingConfiguration )

I've an error 'init()' is unavailable ... any idea?