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
SceneKitでふんわりした影を描画する/potatotips58
Search
Sponsored
·
Your Podcast. Everywhere. Effortlessly.
Share. Educate. Inspire. Entertain. You do you. We'll handle the rest.
→
noppefoxwolf
January 28, 2019
Programming
2k
2
Share
SceneKitでふんわりした影を描画する/potatotips58
noppefoxwolf
January 28, 2019
More Decks by noppefoxwolf
See All by noppefoxwolf
High performance GIF playback/iOSDC25
noppefoxwolf
1
570
Spice up your notifications/try!Swift25
noppefoxwolf
3
830
iOSの隠されたAPIを解明し、開発効率を向上させる方法/iOSDC24
noppefoxwolf
2
1.2k
今から理解するApp Intentエコシステム/WWDC24Recap
noppefoxwolf
0
64
既存アプリをvisionOS対応してリリースした話/visionOS LT vol5
noppefoxwolf
0
230
UIのブラックボックスを探る/iOSDC23
noppefoxwolf
3
5k
CoreGraphicsでドット絵を描こう/iOSDC22
noppefoxwolf
0
3.1k
ランタイムデバッグのススメ/iOSDC21
noppefoxwolf
1
5.5k
google/mediapipe で始めるARアプリ開発/iOSDC2020
noppefoxwolf
1
1.7k
Other Decks in Programming
See All in Programming
JJUG CCC 2026 Spring: JSpecify で実現する Kotlin フレンドリーな Java API 設計
ternbusty
1
110
ReactとSvelteのその先、Ripple-TS / Beyond React and Svelte: Ripple-TS
ssssota
3
1.8k
技術記事、AIに書かせるか、自分で書くか? 〜それでも私が自分の手で書く理由〜 / #QiitaConference
jnchito
2
1.2k
GitHub Copilot CLIのいいところ
htkym
2
1.2k
Lessons from Spec-Driven Development
simas
PRO
0
110
Transactional Change Stream Processing With Debezium and Apache Flink
gunnarmorling
1
140
AI時代のUIはどこへ行く?その2!
yusukebe
15
4.8k
CSC307 Lecture 17
javiergs
PRO
0
290
Lemonade + Foundry Toolkit でお手軽アプリ開発
seosoft
1
250
Java × distroless で 軽量なコンテナイメージを / Java on Distroless
contour_gara
0
430
プラグインで拡張される Context をtype-safe にする難しさと設計判断
kazupon
2
490
代数的データ型って何が嬉しいの? #frontend_phpcon_do
kajitack
7
2.4k
Featured
See All Featured
The Illustrated Guide to Node.js - THAT Conference 2024
reverentgeek
1
370
Art, The Web, and Tiny UX
lynnandtonic
304
21k
SERP Conf. Vienna - Web Accessibility: Optimizing for Inclusivity and SEO
sarafernandez
2
1.5k
What does AI have to do with Human Rights?
axbom
PRO
1
2.2k
10 Git Anti Patterns You Should be Aware of
lemiorhan
PRO
659
62k
XXLCSS - How to scale CSS and keep your sanity
sugarenia
250
1.3M
AI Search: Where Are We & What Can We Do About It?
aleyda
0
7.5k
Technical Leadership for Architectural Decision Making
baasie
3
380
B2B Lead Gen: Tactics, Traps & Triumph
marketingsoph
0
130
How Software Deployment tools have changed in the past 20 years
geshan
0
34k
Ecommerce SEO: The Keys for Success Now & Beyond - #SERPConf2024
aleyda
1
2k
The B2B funnel & how to create a winning content strategy
katarinadahlin
PRO
1
380
Transcript
4DFOF,JUͰ;ΜΘΓͨ͠ӨΛ࡞Δ QPUBUPUJQT
ϥΠϒ৴ΞϓϦ1PDPDIB IUUQTNFEJVNDPNQPDPDIBFOHJOFFSJOH
OPQQF !OPQQFGPYXPMG ! 1PDPDIBJ04ΤϯδχΞ " ͖ͭͶ͔Θ͍͍ # J04%$ͰඳըपΓͷΛͨ͠ $ ࠷ۙ"3ʹڵຯ͋Γ
ϥΠϒ৴ΞϓϦ
J04͔ΒVTE[Λαϙʔτ VTE["QQMFͱ1JYFSͰڞಉ։ൃͨ͠%ϑΝΠϧϑΥʔ Ϛοτ
'JMFͰϓϨϏϡʔ "3ஔՄೳ
'JMFͷϓϨϏϡʔͷ Өʹ
88%$Ͱ$POUBDU4IBEPXͱදݱ IUUQTEFWFMPQFSBQQMFDPNWJEFPTQMBZXXED UJNF
$POUBDU4IBEPXʢ ৮Өʣͱ ײɾॏͳΓײΛग़ͨ͢Ίͷ ͷ IUUQTUXJUUFSDPNVOSFBMFOHJOFKQTUBUVT
$POUBDU4IBEPXͬͯΈ͍ͨʂ
4DFOF,JUͰӨΛ͚ͭͯΈΔ w 4$/-JHIUͷDBTUT4IBEPXΛ0/ʹ͢Δ w EJSFDUJPOBM͔ɺTQPUλΠϓΛ͏ IUUQTEFWFMPQFSBQQMFDPNEPDVNFOUBUJPOTDFOFLJUTDOMJHIU DBTUTTIBEPX
// ΦϒδΣΫτ let scene = SCNScene(named: "stratocaster.scn")! // ϥΠτ let
light = SCNLight() light.type = .directional light.castsShadow = true let lightNode = SCNNode() lightNode.light = light // চ let floor = SCNFloor() ...
4$/-JHIUͰ͖ͬΓͨ͠Өʹ ͳͬͯ͠·͏ɻ
ҰԠ4IEBPX3BEJVT͋Δ͕ɺϘ Χ͠ํ͕ࡶ lightNode.light!.shadowRadius = 16 lightNode.light!.shadowSampleCount = 16
άά͍ͬͯΔͱɺήʔϜͷهࣄ͕ώοτ IUUQCMPHTJNPOSPESJHVF[GSBSUJDMFTBGFXTDOUFDIOJRVFFYBNQMFTIUNM
TDSFFOTQBDFBNCJFOUPDDMVTJPO ମ͕ۙͯ͠ڱ͘ͳͬͨͱ͜Ζ෦ͷ۱ͳͲʹɺपғͷޫʢڥ ޫʣ͕ःΒΕΔ͜ͱʹΑͬͯӨ͕ݱΕΔݱΛΞϯϏΤϯτɾΦΫ ϧʔδϣϯʢڥःṭڥด࠹ɺӳBNCJFOUPDDMVTJPOʣͱݺ Ϳɻ44"0%ը໘ͷϨϯμϦϯά݁ՌʹޙॲཧΛ͔͚ΔϙετΤ ϑΣΫτͷҰछͰ͋ΓɺٖࣅతͳϨϯμϦϯά݁ՌʹՃ͢ΔͷͰ ͋Δɻ IUUQTKBXJLJQFEJBPSHXJLJ44"0
44"0 camera?.screenSpaceAmbientOcclusionIntensity = 5 camera?.screenSpaceAmbientOcclusionNormalThreshold = 0.1 camera?.screenSpaceAmbientOcclusionDepthThreshold = 0.08
camera?.screenSpaceAmbientOcclusionBias = 0.33 camera?.screenSpaceAmbientOcclusionRadius = 3.0
໘Ҏ֎ͷՕॴͷӨ͋Δ
;ΜΘΓͨ͠ӨࣗલͰඳը͠ͳ͍ ͱμϝͦ͏
4$/5FDIOJRVF w ϚϧνύεϨϯμϦϯάͷͨΊͷΫϥε ը໘̍ճͷߋ৽ͷؒʹɺҟͳΔγʔϯΛෳճϨϯ μϦϯάͯ͠߹ͨ݁͠ՌΛදࣔ͢Δػೳɻ .FUBM0QFO(-&4ͰγΣʔμΛॻ͘ࣄ͕ग़དྷΔɻ ೖྗʹγʔϯͷ৭ใਂใ͕͑Δ
ͬͯΈͨ ΧϝϥΛೋͭஔͯ͠ɺԼ͔ΒͷೖྗΛਂʹม͠ ͯϒϥʔΛ͔͚Δɻ
IUUQCMPHTJNPOSPESJHVF[GSBSUJDMFTBGFXTDOUFDIOJRVFFYBNQMFTIUNM
Ө͚ͩ࡞ͬͯΈͨ w Α͘ΈΔͱϞΞϨʢࣶ༷ʣ ͕ʜ w ͦͦΧϝϥஔ͘ͷʜ w γΣʔμਅ໘ʹॻ͜͏ͱ͢Δ ͱαΫοͱग़དྷͳͦ͏
ସҊΛ୳͢
HPCP 4$/-JHIUͷӨΛࣗલͷը૾Ͱඳ ը͢Δػೳ ӨΛൃࣹ͢ΔϥΠτ ϦΞϧλΠϜͰߋ৽ग़དྷͳ͍
HPCP w 4$/5FDIOJRVFͰਂը૾ʹม w 4$/7JFXͷTOBQTIPUͰ6**NBHFΛऔಘ w $*'JMUFSͰϒϥʔΛ͔͚Δ w 4$/-JHIUͷHPCPʹը૾Ληοτ
݁Ռ
՝ w Өͷೱ୶ͳͲ·ͩ'JMFͷදݱʹୡ͍ͯ͠ͳ͍ w 4$/5FDIOJRVFͰશͯ݁ग़དྷΔ͔ w TIBEFS.PEJpFSTͰϥΠςΟϯάγΣʔμ͕࿔ΕΔ
͋Γ͕ͱ͏͍͟͝·ͨ͠ʂ