Questions tagged [ios]

iOS is an operating system for mobile devices created by Apple Inc. It runs on the iPhone, iPad, and iPod touch.

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5
votes
1answer
555 views

UIView with IrrlichtScene

i have a UIViewController in a Storyboard and want to draw a IrrlichtScene in this View Controller. My Code: WWSViewController.h ...
0
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1answer
118 views

Unity 2020.1.8f1 cannot build xcode project for iOS

We recently updated a project to Unity 2020.1.8f1 But it will not build the xcode project for iOS because of missing plist key value pairs. This is really weird cus, before, I would build the xcode ...
0
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1answer
461 views

Quit from Unity to native iOS app

I'm working on iOS application which is going to include a few unity games. And I investigate an opportunity to exit from the Unity game to the native iOS app with games list. I know that the Unity ...
0
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0answers
20 views

Build failure after removed Facebook SDK in iOS

In my Unity project, I was used the Facebook SDK, but just removed it because it doesn't need it anymore In Android, just removing Facebook SDK works fine, however, the iOS build throws an error while ...
1
vote
1answer
455 views

Which gesture recognizer should I use to handle multiple simultaneous flicks?

So, if you can picture a game with little ninjas running down at you, and a bunch of shurikens at the bottom of the screen, you're picturing the set-up I'm addressing. I want the player to be able ...
0
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1answer
89 views

How to properly scale SCNNode so SCNPhysicsShape would be scaled for model too? It stays in old size

I wrote a script that would match all models in one size, no matter the original size of source model. So now I have these models fit precisely in the scene, but unfortunately when I'm adding ...
1
vote
1answer
183 views

How to Render two or more images on video frame in same draw call using metal

I'm new bee to graphics programming and i have an existing code base which basically takes frame from video and passes it to metal shader where effects (like colour changes) happens. Whats currently ...
2
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0answers
40 views

How can we use an iPhone camera as a webcam on Windows?

I am developing a game on Windows and I want to use my iPhone 11p as a webcam (for video streaming). I saw some tutorial videos on YouTube, yet they only work for development on iOS platform in Unity. ...
0
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1answer
150 views
1
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1answer
74 views

How can I obtain the file size of a Unity build at runtime?

I'm wondering if it is possible to obtain the filesize of a game's build at runtime. Searching this topic only yields results for reducing the build size, which is not at all what I'm looking for.
0
votes
1answer
42 views

SpriteKit prevent camera going out of bounds

I've been working on a Mario Bros clone for the first level, trying to learn how to make games with SpriteKit I'm trying to use an ...
2
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3answers
6k views

How do I know when the app is launched, loses focus and gets focus again on mobile?

I searched in Unity Documentation but there are no information. I'd like to know which methods is called and what it returns in the following scenarios on Android: App initially starts App goes in ...
2
votes
1answer
40 views

Removing ads but maintaining opt-in video ads

I have a game for iOS that will show advertisements. One form of advertisement offered is a rewarded video (a video that the user can watch by choice). This is actually an important aspect of the game ...
1
vote
3answers
1k views

Finding neighboring coordinates on offset tile map

I have a grid of hexagonal tiles. Every other row is slightly offset for visual reasons. Imagine a player touches any tile - I need to compare the coordinate of that tile, with any tile they touch ...
6
votes
2answers
2k views

Can you show rng code running in real time in a game?

First off, I know almost nothing about game development/rng but I will learn. So apologies for sounding uninformed. I want to make a sandbox ios game with several activities to do within, one of which ...
0
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0answers
17 views

Unity Mobile: How can we safely store our API key? [duplicate]

We're making an app in Unity. We're building it for Android and iOS. We also have a server. In order to use our server you need to present our api key for the server. So, we need to store that key in ...
0
votes
1answer
212 views

Why does iOS packaging fail when I activate Apple ARKit plugins in Unreal Engine?

Steps, Using Unreal Engine 4.21.2 1 - I created new Third Person game from the Unreal Engine template and named it FaceARSample 2 - I imported a skeletal mesh with blend shapes 3 - I added this to ...
0
votes
1answer
205 views

WebGL game won't go into fullscreen mode on iOS devices

I have built my game and hosted it on itch.io. it works well on PC browsers and on the mobile Android browser. The problem appears when I try to launch it on an iOS phone: the game won't go into full ...
4
votes
2answers
2k views

How to add a bump map in scene kit?

I'm trying to draw an Earth, as I've found the textures in this site: http://planetpixelemporium.com/earth.html I loaded the diffuse, specular and bump maps: ...
5
votes
1answer
2k views

Unity Capture And Display Live Camera Feed

I want to display the video using the device camera on specific part of the screen on iOS, android and Editor. I was able to find the WebCamTexture which display the camera video on the Quad (3D ...
2
votes
1answer
650 views

Showing keyboard on SKScene and performing action on a sprite node based on key tapped

I am trying to learn SpriteKit and play with some simple sample apps. Currently I am trying to achieve below things: Show keyboard over SKScene If user taps 'A', perform some action on a sprite ...
3
votes
1answer
191 views

Facebook login using Godot 3.1 in iOS

In my game I have to integrate Facebook login. I searched about custom modules and all. I found one but it not working in ios and its for older version. Any help would be appreciated
2
votes
1answer
575 views

How do I apply touches to images, using Swift?

I need code this game for iOS, using Swift; but I don't know how to apply touches to images, using Swift. My attempts thus far have failed; touch!.view != image. <...
1
vote
1answer
304 views

How can I use tilt sensor in iOS iPad to steering a car

I am absolute beginner with unreal engine , I am working in car race project here is my situation : I need to navigate my car in left and right direction using tilt Here is what I do I read tilt ...
0
votes
0answers
39 views

Creating iOS shortcut game with levels

How can I make levels in iOS shortcuts? i'm making a game which will be about changing some settings to finish levels (logic game) i had idea to make autosave because levels will require that. my idea ...
4
votes
1answer
1k views

How can I avoid a delay with continues touch detection in swift?

I want control a character on my screen with a continuous swipe gesture. As soon as I do a swipe +x or -x my character moves ...
4
votes
3answers
9k views

How do I render .dae models?

I'm building a game for iOS. I'm quite new to OpenGL but what I want is to take a 3D model I have made in Google SketchUp and use it in my 3d game. The problem is I don't know how to proceed. I have ...
0
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0answers
19 views

How to adjust Unity banner ads for IOS?

I'm using Device Simulator from the package manager to test on mobile devices. I'm using a banner ad at the top center with the code ...
0
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3answers
3k views

How best to detect device performance capabilities and set quality setting accordingly when using Unity

I am developing a Mobile game for Android and iOS on Unity. Currently Im in the optimisation stage of development and trying to work out what is the best way to detect device capabilities, with the ...
0
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0answers
16 views

Issues with spine animation alpha in iOS

We are seeing a ton of artifacts and strangeness with alpha on iOS for our spine animation assets. You can see an example of one of these grid-like artifacts here, but we're also seeing pixelation etc....
0
votes
1answer
74 views

Can I report someone for cloning my game?

I recently found out that someone cloned my game from 2018 (2d, pixel art, here: https://www.youtube.com/watch?v=fiTJn5PULnA) that was on iOS, made it in 3d for android (here: https://play.google.com/...
0
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0answers
31 views

Persisting save data on uninstall without sign in

I am looking for ways to keep a unique link between a user's device and their account without requiring users to sign into an account. The kind of system I am looking for is one like the game AFK ...
0
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0answers
413 views
3
votes
1answer
406 views

How do I check if an iOS subscription is active?

How do I check if an iOS subscription is active? Subscriptions are the only type of purchase available; however, there are several subscription lengths. I have scoured the internet, but all I can ...
0
votes
0answers
124 views

Unity iOS Push Notifications for Location

I think it's great that Unity now has built in support for push notifications... I can't seem to get the location triggers to work on iOS... I've implemented and got both time notifications and ...
2
votes
1answer
84 views

A ball hits the corner slightly, where will it deflect?

I am currently making an iOS Game but I have a small problem. The game is simply a ball which you can control to avoid obstacles and find the food. When the ball hits, e.g. the top or the bottom of an ...
14
votes
2answers
17k views

Why does Unity let you install iOS Build Support on Windows?

When installing Unity on a Windows machine, you are allowed to select "iOS Build Support" as one of the components to install. However, it is not possible to make an iOS build from Windows. Why is ...
1
vote
0answers
32 views

How can I remove sprites when they are outside viewport, but then add them again if I return to their location to save memory

I'm creating an open-world RPG like Neverwinter nights. But I’m worried about memory and am afraid if I just populate a huge world with physics based sprite nodes, I won't have any memory for anything ...
1
vote
1answer
77 views

Is an iOS development license with Unity free?

I'm coding in Unity Personal and I'm going to try to put my game onto the App Store (through the Unity --> XCode --> App Store process). In the past, Unity has charged money to get a iOS license for ...
1
vote
0answers
445 views

Unity IOS : Game crash in Facebook audience network while showing ad

I have integrated Facebook audience network for showing ads in my game. I show Interstitial Ads. Showing ads in ANDROID platform Successfully done but when i run my game on IOS it's getting crash ...
2
votes
0answers
278 views

Unity normal maps look wrong (URP, iOS)

We're building an AR-enabled app with Vuforia and Unity 2019.3, using the Universal Render Pipeline. Trouble is, on iOS our models that have normal maps in their materials look totally bad, as you ...
0
votes
0answers
49 views

Shader works in Editor but not on iPhone

I am using the next script for a painting asset found on this website. As you render the faces of your mesh in the uv space of the mesh, you are reconstruction the islands one triangle at the time. ...
1
vote
0answers
57 views

What happens to deleted or added assets in your app when updating to a new version in the Google Play Store and iOS App Store?

So let's say I used Unity and built an app and uploaded it to the android and iOS app store, it is 100 MB and lots of people downloaded it. So now I want to update it to the newer version, however ...
0
votes
0answers
46 views

SDL & Image quality on iOS

We are just finishing a mobile game for Android and iOS. The image quality on iOS is subpar, and we are trying to understand why. We are currently having two problems: the background, which is a ...
1
vote
1answer
758 views

Textures in build duplicated, despite they're packed into atlases

I have a simple SpriteAtlas: "UIAtlas" which is located in the Resources folder. It points to a folder "UIAtlas&...
1
vote
1answer
2k views

How to solve the Google Ads problem in iOS?

Step 1: I'm implementing a Google AdMob using this link. Step 2: When I import this plugin in unity->build(ios)-> and implement in xcode then give this error: ...
1
vote
1answer
304 views

SceneKit - Creating a sense of scale

I'm experimenting with 3D using SceneKit on iOS. I'm trying to create a galaxy but would appreciate some guidance on the following things: I'm having a hard time working out how to make the galaxy ...
0
votes
0answers
49 views

Which communication should I use between server and client

For a school project I am creating a multiplayer game for the smartphone. I want the "GUI" to be a flutter application to cover IOS and Android. As backend I use Golang. Now I wanted to ask, what ...
2
votes
1answer
3k views

Game Development at iOS, Android and PC with OpenGL ES

I'm beginning iOS apps development, and my aim is to make games to launch on App Store. But I want to know if it's possible to program a game on Xcode with OpenGL ES (C++ game logic), integrate it on ...
2
votes
2answers
2k views

HIGH energy consumption in Empty Scene Unity iOS

I am struggling from quite long about this issue where I am having High Energy Impact in Unity 2019.2.16f1 on iOS platform and it doesn't matter which device I am using. It occurs on iPhone6 to ...

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