Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
TrapOfSpriteAtlas
Search
Cova8bitdots
December 07, 2019
Programming
0
4.6k
TrapOfSpriteAtlas
SpriteAtlas の利用上の注意点をまとめました
Cova8bitdots
December 07, 2019
Tweet
Share
More Decks by Cova8bitdots
See All by Cova8bitdots
NinjaGazeTyping 制作秘話
cova8bitdots
0
190
UnityとGoogleCloudFunction を連携して社内サービスを作った話
cova8bitdots
0
83
Unity-chan.Terrastal!!
cova8bitdots
0
240
ExampleOfTilemap2D
cova8bitdots
0
63
unity_lt_2021_Dec.pdf
cova8bitdots
0
620
HowToUseAudioMixer
cova8bitdots
0
92
StudyUnityFromAnti-pattern
cova8bitdots
0
2.1k
EmotionalPitchConversion
cova8bitdots
0
510
AssetBundleDownloadSize
cova8bitdots
0
6k
Other Decks in Programming
See All in Programming
コードレビューで学ぶ!Kotlinオブジェクト指向デザインパターン
akkie76
2
180
両面どころかインフラもTSでできるよ ~ 全方位TypeScriptによるプロダクト開発 ~
myfinder
9
3.2k
1BRC--Nerd Sniping the Java Community
gunnarmorling
0
300
What We Can Learn From OSS
inouehi
0
400
Prepare for Jakarta EE 11 - Performance and Developer Productivity
ivargrimstad
0
470
코틀린으로 멀티플랫폼 만들기
pangmoo
0
120
Rubyでたのしむクリエイティブコーディング/Enjoy Creative coding with Ruby
chobishiba
1
160
Folding Cheat Sheet #1
philipschwarz
PRO
0
210
FigmaとPHPで作る1ミリたりとも表示崩れしない最強の帳票印刷ソリューション
ttskch
39
18k
元気予報
suu_mire0726
0
860
Build with AI 2024 Seoul - 제로부터 시작하는 Flutter with Gemini 생활 - 박제창
itsmedreamwalker
0
200
ゆるい個人開発のススメ
kuroppe1819
10
950
Featured
See All Featured
Web development in the modern age
philhawksworth
202
10k
How to Ace a Technical Interview
jacobian
272
22k
How to Create Impact in a Changing Tech Landscape [PerfNow 2023]
tammyeverts
12
1.5k
Testing 201, or: Great Expectations
jmmastey
27
6.3k
Dealing with People You Can't Stand - Big Design 2015
cassininazir
356
22k
実際に使うSQLの書き方 徹底解説 / pgcon21j-tutorial
soudai
119
38k
Infographics Made Easy
chrislema
237
18k
The Cult of Friendly URLs
andyhume
74
5.7k
jQuery: Nuts, Bolts and Bling
dougneiner
59
7.1k
The Cost Of JavaScript in 2023
addyosmani
14
3.8k
Build your cross-platform service in a week with App Engine
jlugia
225
17k
Stop Working from a Prison Cell
hatefulcrawdad
266
19k
Transcript
Unity ͓ɾͱɾͳͷLTେձ 2019 SpriteAtlasͷམͱ݀͠
·͓ͣ͞Β͍ ATLASͬͯͳΜ͚ͩͬʁ ɾAtlas(ਤா) ɹෳը૾ΛύοΫͯ͠Ұͭͷը૾ʹͨ͠ͷ
·͓ͣ͞Β͍ UNITY ʹ͓͚ΔATLAS ɾUnity2017 ͔ΒSpriteAtlas͕ಋೖ͞Εͨ ɹ(SpritePacker ͳΜͯແ͔ͬͨɻ͍͍Ͷʁ) ɾNGUI, TexturePacker ͷ֎෦Ξηοτʹ
ɹཔΒͳͯ͘ྑ͘ͳͬͨ
མͱ݀͠ ࣮ࡍʹͬͯΈͯ (ͬͺΓ) མͱ͕݀͋ͬͨ͠ 1. SpriteAtlasManager ͷΠϕϯτొλΠϛϯά 2. SpriteAtlasͷReleaseλΠϛϯά 3.
Profiler ͷදࣔใ 4. ੩తͳUIͰͷར༻ํ๏ 5. ςΫενϟαΠζ͕ഒ
མͱ݀͠Ϧετ 1. SpriteAtlasManager ͷΠϕϯτొλΠϛϯά 2. SpriteAtlasͷReleaseλΠϛϯά 3. Profiler ͷදࣔใ 4.
੩తͳUIͰͷར༻ํ๏ 5. ςΫενϟαΠζ͕ഒ
SPRITEATLASMANAGER ͷΠϕϯτొλΠϛϯά AwakeͰίʔϧόοΫΛొ 1. ىಈSceneͰSpriteAtlasΛ༻͍Δ 2. Scene ϩʔυ࣌ʹSpriteAtlasManager. atlasRequested͕ݺΕΔ 3.
Awake ͕Δ SpriteAtlasͷϩʔυॲཧ͕Βͳ͍
SPRITEATLASMANAGER ͷΠϕϯτొλΠϛϯά ղܾํ๏ 1. ͦͦBootSceneͱ͔ʹUIΛஔ͔ͳ͍ 2. BootSceneͷલʹPreBootSceneతͳͷΛ༻ҙ 3. [RuntimeInitializeOnLoadMethod(RuntimeInitializeLoadType.BeforeSceneLoad)] ଐੑΛ͚ͭͨϝιουΛ༻ҙͯͦ͜͠ͰίʔϧόοΫΛొ
ͨͩ͠ɺ্هଐੑΛ͚ͭͯϝιουSceneʹ͋Δͳ͍ؔΘΒͣ ίʔϧ͞ΕΔͷͰҙ
མͱ݀͠Ϧετ 1. SpriteAtlasManager ͷΠϕϯτొλΠϛϯά 2. SpriteAtlasͷReleaseλΠϛϯά 3. Profiler ͷදࣔใ 4.
੩తͳUIͰͷར༻ํ๏ 5. ςΫενϟαΠζ͕ഒ
SPRITEATLASͷRELEASEλΠϛϯά ‣ ͋ΔSpriteAtlas ͷඞཁλΠϛϯάSpriteAtlasManager.atlasRequested ͰΘ͔Δ ‣ ͋ΔSpriteAtlas͕ෆཁʹͳΔλΠϛϯάෆ໌ ‣ ΞϓϦʹؚΉϦιʔεͷ߹ Resources.UnloadUnsedAssetsͰղ์Մೳ
‣ AssetBundle, Addressables ͷ߹…
SPRITEATLASͷRELEASEλΠϛϯά ‣ AssetBundle, Addressablesͷ߹ࣗલͰϦιʔεղ์Λ͠ͳ͍ͱNG 1. AtlasొλΠϛϯάͰࣗલͰཧ 2. SceneΓସ͑࣌ʹUnloadΛݺͿ
མͱ݀͠Ϧετ 1. SpriteAtlasManager ͷΠϕϯτొλΠϛϯά 2. SpriteAtlasͷReleaseλΠϛϯά 3. Profiler ͷදࣔใ 4.
੩తͳUIͰͷར༻ํ๏ 5. ςΫενϟαΠζ͕ഒ
PROFILER ͷදࣔใ Α͠ProfilerͰϝϞϦঢ়گݟͯΈΔ͔
PROFILER ͷදࣔใ ͑ʁ॥ࢀরͯ͠ΔΜ͚ͩͲʁ
PROFILER ͷදࣔใ ͔ͬͯΦϒδΣΫτશ෦Destroyͯ͠ UnloadUnusedAssetݺΜͰͬͯΔ
PROFILER ͷදࣔใ ެࣜʹ͍߹Θͤͨ ʻ͜Εόάʁ ҙਤతͰʼ https://docs.unity3d.com/Manual/ProfilerMemory.html ϚχϡΞϧʹ࣮ػͱEditor ҧ͏ͬͯॻ͍ͯΔͬ͠ΐʁ ͏ΜɻΘ͔ͬͨɻ (
… ͍͜Εͯ͠Α)
PROFILER ͷදࣔใ ิɿ ࣮ػͰResourcesݺͼग़͠ͷ߹ UnloadUnsedAssetͰͪΌΜͱϝϞϦ͔Βফ͑Δ༷ ͋͘·ͰEditor࠶ੜ࣌ͷڍಈͷ
མͱ݀͠Ϧετ 1. SpriteAtlasManager ͷΠϕϯτొλΠϛϯά 2. SpriteAtlasͷReleaseλΠϛϯά 3. Profiler ͷදࣔใ 4.
੩తͳUIͰͷར༻ํ๏ 5. ςΫενϟαΠζ͕ഒ
੩తͳUIͰͷར༻ํ๏ AtlasΛηοτͯ͠NGUIͱ͔Έ͍ͨʹ Popup ͰSpriteΛબͼ͍ͨͳ͊ AtlasΛઃఆͰ͖ΔImageΛ֦ுͨ͠ ಠࣗΫϥε࡞ͬͯEditor֦ு͢Δ͔ (Clone) ͍ͬͯͭͯΔ͚ͲઃఆͰ͖ͨΘ
੩తͳUIͰͷར༻ํ๏ UnityΛ࠶ىಈͯ͠ΈΔ ͳΜ͔Ͱͨ Ϗϧυͯ͠ΈΔ Unity2017: ϏϧυΤϥʔ+SceneͷอଘෆՄ Unity2019: Ϗϧυ௨Δ͕SceneͷอଘෆՄ
੩తͳUIͰͷར༻ํ๏ ͍ͦͦํ͕ҧ͏!! SpriteAtlasͷڍಈ 1. ίϯϙʔωϯτʹAtlasΛઃఆ͠ͳͯྑ͍ 2. ैདྷ௨ΓImageʹAtlasʹొͨ͠SpriteຊମΛී௨ʹઃఆͯ͠OK 3. Play࣌/Build࣌ʹ2. ͷSprite͕SpriteAtlasͷࢀরʹஔ͖ΘΔ
Atlas Λొ͖࣌͢ɿ ϥϯλΠϜͰAtlasΛࢀরͯ͠ಈతʹΓସ͍͑ͨ߹
མͱ݀͠Ϧετ 1. SpriteAtlasManager ͷΠϕϯτొλΠϛϯά 2. SpriteAtlasͷReleaseλΠϛϯά 3. Profiler ͷදࣔใ 4.
੩తͳUIͰͷར༻ํ๏ 5. ςΫενϟαΠζ͕ഒ
ςΫενϟαΠζ͕ഒ SpriteAtlas ͱొͨ͠ςΫενϟΛResourcesҎԼʹஔ͍ͨ ྆ํͱΞϓϦʹؚ·ΕͯςΫενϟαΠζ͕ഒ
ςΫενϟαΠζ͕ഒ ॴΛ͚ͯͪΌΜͱཧ͠Α͏ AssetBundle Addressables͚͓ͯ͘ ※Include in Build ͷνΣοΫ֎͢͜ͱ ΞϓϦʹؚΉAtlasResourcesҎԼʹ Atlasʹొ͢Δը૾
Resouces ҎԼʹஔ͔ͳ͍!!
࠷ޙʹ ·ͱΊ ɾམͱ݀͠Λཧղ͢ΕۀͰར༻Մೳ ɹɾAssetBundle/Addressables Ͱͷར༻Մೳ ɾམͱ݀͠ʹҾ͔͔ͬΔͱ࠷ѱϏϧυ͢Βग़དྷͳ͘ͳΔ ɾ༻๏ɺ༻ྔਖ਼͍͘͠·͠ΐ͏