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Embedded Unity
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Tatsuya Tanaka
October 09, 2018
Programming
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1.5k
Embedded Unity
#potatotips 55
Tatsuya Tanaka
October 09, 2018
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Transcript
Embedded Unity ాதୡ (@tattn) #potatotips 55
ాத ୡ (@tattn) • Yahoo!Ҋ • iOSΞϓϦΤϯδχΞ @tattn @tanakasan2525 @tattn
(झຯͰUnityͬͯ·͢)
Unityͱ
Unityͱ ԿͰἧͬͯΔήʔϜΤϯδϯ 2D/3DͷάϥϑΟοΫεΛ؆୯ʹѻ͑Δɻ Mac/Win/Linux/iOS/Android/Web/PS4/Switch... ͳͲ͍͍ͩͨͷڥͰಈ͘ɻ
UnityΞϓϦͷಛ • ωΠςΟϒͷUIͰͳ͘ɺ ಠࣗͷUIͰ࣮͢Δ • ϑϧεΫϦʔϯ
Unityͷ࠾༻͕ਏ͍ྫ ωΠςΟϒͷUIͰͳ͘ɺಠࣗͷUIͰ࣮͢Δ ͋Δը໘ΛUnityͰඳը͍͕ͨ͠ɺ ͦΕҎ֎ωΠςΟϒͷUI͕ྑ͍߹େม (͍ۙUIΛࣗલͰ࣮͢Δඞཁ͕͋Δ)
Embedded Unity
UnityΛωΠςΟϒΞϓϦʹຒΊࠐΉ
DEMO
DEMOࣦഊ༻ / PDF༻ ←ωΠςΟϒͷ NavigationBar ωΠςΟϒͷ ˡTabBar ←ωΠςΟϒͷ Switch ←Unityͷը໘͕
ϑϧεΫϦʔϯ Ͱͳ͍
UnityͷωΠςΟϒϏϧυͷ ͘͠Έ
UnityͷiOSϏϧυ 1. C#ͷίʔυΛC#ίϯύΠϥͰϚωʔδυΞηϯϒϦԽ 2. ࠷దԽ (͍ͬͯͳ͍ඪ४ΫϥεͷίʔυআͳͲ) 3. IL2CPPͰC++ͷίʔυʹม 4. ClangͰiOS༻ͷόΠφϦϏϧυ
IUUQTEPDTVOJUZEDPN%PDVNFOUBUJPO.BOVBM*-$11)PX*U8PSLTIUNM
Unityͷը໘ (iOS) ࣗಈੜ͞ΕͨAppDelegateͰ ViewControllerViewΛΈཱͯͯ ϑϧεΫϦʔϯͷը໘Λද͍ࣔͯ͠Δ
UnityͷViewΛҾͬுͬͯ͘Ε ͖ͳͱ͜ΖʹUnityͷը໘Λஔ͚Δ
UnityΛEmbedded FrameworkԽ͢Δ ※Unity 2018.2.11f1ɺXcode 10.0Λ༻
Cocoa Touch FrameworkΛͭ͘Δ ੜ͞ΕͨϓϩδΣΫτΛ։͖ɺ frameworkΛλʔήοτʹՃɻ Unity-iPhoneʹ͋Δ.mm.hϑΝΠϧΛ ΄΅ίϐʔ͢Δ
༻͢ΔHeaderΛPublicʹ͢Δ framework֎͔Β༻͢ΔHeaderΛPublicʹ͢Δ
ϓϩδΣΫτઃఆΛॻ͖͑Δ .xcconfigϑΝΠϧΛ࡞ͬͯɺઃఆ͢Δͱָ (Ұ෦ൈਮ) IUUQTHJTUHJUIVCDPNUBUUOEBDDCDEGGFD
ίʔυΛগ͠ॻ͖͑Δ ύεΛมߋͨ͠Γɺextern "C"ͳͲΛՃ͢Δ ͕࣌ؒͳ͍ͷͰলུ
ωΠςΟϒΞϓϦʹΈࠐΉ ࣗಈੜ͞Εͨmain.mmΛࢀߟʹ͢Δ
UnityͷViewΛऔಘͯ͠දࣔ
iOSͱUnityؒͷΓऔΓ (ωΠςΟϒ) UnitySendMessageͰ UnityʹσʔλΛૹΔ (Unity) ಉ໊ͷϝιουͰ σʔλΛड͚औΔ (σϞ༻ͷ࣮ͷͨΊϩδοΫదͰ͢...)
͢Δͱɺ͜͏ͳΓ·͢
Unityͷগ͠લͷϦϦʔεϊʔτ IUUQTVOJUZEDPNKQVOJUZXIBUTOFXVOJUZ (1068657) - IL2CPP: Prevented a crash in il2cpp::os::Image::Initialize
when Unity is embedded in another app on iOS. →iOSͰଞͷΞϓϦʹUnityΛຒΊࠐΜͩ࣌ͷΫϥογϡΛ͙ UnityଆEmbeddedΛαϙʔτ͢Δҙࢥ͕͋Δ
·ͱΊ
ωΠςΟϒΞϓϦʹUnityΛΈࠐΊΔ • গ͠मਖ਼͍Δ͕Framework / AARԽͰ͖Δ • UnityͷPostProcessBuildΛ͏ͱमਖ਼࡞ۀΛ શʹࣗಈԽͰ͖Δ • Unityͷ๛ͳࢿ࢈Λ͑Δ
ʘSceneKitɾOpenGL͕ਏ͍߹͋Γ͔ʗ
ࢀߟจݙ • https://github.com/jiulongw/swift-unity • https://github.com/blitzagency/ios-unity5 • https://github.com/samizzo/UnityNativePrototype • https://forum.unity.com/threads/build-unity-app-as-framework-then-consumed- by-another-app.430068/
• https://issuetracker.unity3d.com/issues/il2cpp-ios-crash-in-il2cpp-os-image- initialize-inlined-il2cpp-os-image-initializemanagedsection-at-image-dot-cpp-81