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[ios] add AppKit (macOS) support#3089

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[ios] add AppKit (macOS) support#3089
unstabler wants to merge 5 commits into
EsotericSoftware:4.3from
team-unstablers:macos-support

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@unstabler unstabler commented May 21, 2026 •
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이미지 2026 5 22 02 09

An example of a macOS live wallpaper using SpineiOS (illustrated by @hoonkun)

DESCRIPTION

  • added support for AppKit-based platforms (like macOS)
    • added platform-guarded typealiases / type mappings for UIKit-related types
// pseudo code
+ #if macOS
+ typealias SpineUIImage = NSImage
+ #endif
 
+ #if iOS
+ typealias SpineUIImage = UIImage
+ #endif

- func someSpineFunction(which requires: UIImage)
+ func someSpineFunction(which requires: SpineUIImage)

CLA AGREEMENT

  • I confirm this contribution is made under the Esoteric Software LLC CLA.

조금만 자고 할게요

한국 시간으로 02:11 AM이기 때문에 CLA 동의는 자고 일어나서 하겠습니다

I'll do this after getting some sleep.

It's currently 2:11 AM KST (Korean Standard Time) here, so I will agree to the CLA once I wake up.

AUTHORS

  • @hoonkun - Gohoon Han (team unstablers Inc.)
  • @unstabler - Gyuhwan Park (team unstablers Inc.)

unstabler and others added 5 commits May 22, 2026 01:33
@unstabler
[ios] types: add platform-guarded typealiases for UIKit-related types
b6ba2df 
Co-authored-by: hoonkun <herokun.user@gmail.com>

add `SpineUIImage`, `SpineUIColor`, `SpineUIScreen` typealiases (type mappings) to support AppKit-based platforms (macOS).
@unstabler @hoonkun
[ios] SpineView: separate UIKit / AppKit Implementation
26e248e 
Co-authored-by: hoonkun <herokun.user@gmail.com>
@unstabler @hoonkun
[ios] migrate to SpineUI*-prefixed typealiases
bdd15b9 
Co-authored-by: hoonkun <herokun.user@gmail.com>
@unstabler @hoonkun
[ios] Package.swift: add macOS support to SpineiOS target
789d9c0 
Co-authored-by: hoonkun <herokun.user@gmail.com>
@hoonkun @unstabler
[ios] SpineUIView: add platform specific code within MTLClearColor co…
2f0242b 
…nstruction

Co-authored-by: Gyuhwan Park <unstabler@unstabler.pl>
@unstabler

unstabler commented May 21, 2026

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NOTE

  • POSSIBLE BREAKING CHANGE: The minimum macOS requirement had to be increased to 12.0 because of the pre-existing NSURLSession.download() call in SpineiOS. I plan to implement version fallbacks before removing the draft status.
    SpineiOS에 원래부터 있었던 NSURLSession.download() call 때문에 최소 요구 macOS 버전을 12.0으로 상향할 수 밖에 없었습니다. 이건 draft 떼기 전까지 버전 분기를 넣도록 하겠습니다

badlogic added a commit that referenced this pull request Jul 16, 2026
@badlogic
[ios] Add macOS support and atlas texture filtering
4f0728e 
Add native AppKit rendering and example support to spine-ios.
Honor per-page atlas texture filtering, mipmap, and wrap settings,
with nearest and linear per-view overrides.

Incorporates PR #3089.
Incorporates PR #3137.
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2 participants

@unstabler @hoonkun