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全部見せ。マイクロソフトのゲーム開発テクノロジー最新Update
元ネタは、GDC2019の Microsoft発表内容です。とあるゲーム会社さんの社内勉強会でお話することになりましたのでそれを契機に日本語にてまとめました。2019年の5月－6月中の勉強会は基本的にこれをベースに行う予定です。ゲーム業界のイベント登壇や社内勉強会などお気軽にお声がけください。
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全部見せ。マイクロソフトのゲーム開発テクノロジー最新Update
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- 2. Hello, 僕は キム AAAタイトル の 敏腕プロデューサーさ $150M blockbuster なゲーム企画を作るぞ And hi, 私は ミズナ AAA タイトル で Azureを勉強し始めた エンジニア。 世界中の人が体験を一 緒にできるゲームを作 りたいです
- 3. Azure PlayFab App Center Visual Studio TeamServices Mixed Reality Windows Mixer Xbox Live Theater sessions Live interviews Pinball Lizard Azure.com/gaming
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- 9. Xbox の実績 multiple500,000 CCU games
- 10. 450 000 Unique playerseach day of new data each day Database requests per second Walkers killed each day
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- 15. Microsoft Game Stack AzurePlayFab Visual Studio App Center いろいろあります ゲーム開発に役立つ技術
- 16. Variable Rate Shading VariableRate Shading: a scalpel in a world of sledgehammers https://devblogs.microsoft.com/directx/va riable-rate-shading-a-scalpel-in-a-world- of-sledgehammers/ Variable Rate Shading はシェーダがピクセ ルを塗る際に,1ピクセル単位ではなく複数 ピクセルをまとめて塗ることでシェーダの 呼び出しを抑制します.
- 17. Microsoft Game Stack ProjectAcoustics
- 18. Microsoft Game Stack WindowsML に DirectMLが追加 Windows MLアーキテクチャ。DX12に DirectMLというAPIが追加され、GPUやAI 専用チップのハードウェアアクセラレータ が利用できる ゲームの業界シナリオ DirectMLはDirect3D12対応GPU上で動作するMachine Learning（機械学習）のライブラリでGPU のレンダリングエンジンと統合された形になるため,応用分野として超解像、ノイズ除去、スタ イル転送、ゲームテスト、そしてアニメーションとアートなどの処理に使えることが期待でき る
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- 20. ストリーミングの研究で気をつけている点 配慮しなければいけないもの • Mobile friendlyなゲームデザイン Sea of Thieves uses deliberate, modal action systems (press “Y” to change mode), not too twitchy • いつでもどこでも遊べる Games that can be played in public, or in transit have more opportunities for success • スナッカブルなサイドクエスト For example, barn finds in Forza, ideal for the phone and snacking on the go • Console の体験（ネイティブとの違い） Differentiation for streaming vs native gaming タッチでも遊べる • 一般的なジャンル 2D Platformers, Run & Gun, Fighting • シンプルな UI Less actions are better, Sea of Thieves is a great example for this • アシスト・設定 Fun on mobile often means dialing down the difficulty, Forza H4 assist settings are great for touch enablement • テキスト, UI Size Small text is a problem on small screens
- 21. Xbox Live DeveloperPlatform: iOS and Android で利用が可能になりま した IDサービスを提供し、ユーザーのフレンドをプラットフォーム間で共有 Frictionless integration across platforms, a-la- carte offering, no pre-cert, minimal data & online safety requirements Trusted gaming identity, mobile SSO and support for privacy, online safety, and child accounts with family controls Best in class global gaming services, no cost, managed, cross- platform, highly scalable and reliable Comprehensive consumer experiences on PC, mobile, web, console help you engage players inside and outside the game Vibrant, safe, and trusted gaming community with powerful community management tools and analytics 21 3 4 5
- 22. Classified as MicrosoftHighly Confidential Classified as Microsoft Highly Confidential Bringing players together to be part of the most inclusive, fun, and engaged gaming community on the planet. Every month on XBL across Console, Mobile, and PC: Scale 64 Million+ Active Monthly Users Reliable 99.9%+ XBL service availability Engaged 4.28 Billion game hours played Driven 1.8 Million Achievement Points Unlocked Connected 22 Million Looking For Group joins Social 736 Million XBL Party Chat joins Reach 8.9K engagement actions on average per club post Xbox Live
- 23. Xbox Live とPlayFab の組み合わせに力を入れてます PlayFab • Platform agnostic white-label back end services – no consumer facing UI • Federated identity: device, custom, FB, Google, Steam, PSN, Xbox, … • Excels in real-time analytics and LiveOps Xbox Live • Consumer facing brand and developer services – in-game and out-of-game UI • Trusted gaming identity focused on community of gamers and online safety features • Excels in community & providing gamer discovery and engagement in titles Use Xbox Live & PlayFab together for greater impact
- 24. PlayFabの機能 • ゲームサーバー • グッズ管理 •課金管理 • アカウント管理 • トーナメント • マルチプレイ • マルチストア • In-Game Chat • などなど
- 25. MULTIPLAYER Build social experiences withcross-platform play PLAYERS Stronger, secure relationships COMMERCE Sell more virtual goods, more easily ANALYTICS Measure and react in real-time CONTENT Engage players with frequent updates COMMUNITY Strengthen player to player relationships AUTOMATION Customize experiences with cloud-hosted logic • Leaderboards • Tournaments • Prize tables • Matchmaking • Server orchestration • Guilds / Clans • Gifting / trading • Authentication • Player profile • Support • Banning • Real-time segmentation • Roles and permissions • Facebook Instant Games • Virtual currencies • Item catalog • Stores • Promotions • Inventory • Receipt validation • Drop tables • Subscriptions • Remote configuration • Storage • News • User generated content • Localization support • Player messaging • Real-time voice chat • Voice transcription • Serverless scripting • Actions • Rules • Scheduled tasks • Webhooks • Admin APIs • PubSub • Dashboards / Reports • A/B Testing • Event search • Data warehousing • Import 3rd party data • Crash reporting
- 26. PlayFabと相性の良い Microsoft GameStack のサービス MULTIPLAYER Build social experiences with cross-platform play PLAYER MGMT Stronger, secure relationships COMMERCE Sell more virtual goods, more easily ANALYTICS Measure and react in real-time CONTENT Engage players with frequent updates COMMUNICATION Foster healthy player communities AUTOMATION Customize experiences with cloud-hosted logic XBOX LIVE Trusted gamer identity and community AZURE More than 100 cloud services in 54 regions VISUAL STUDIO Integrated development environment. APP CENTER Continuously build, test, and monitor apps POWER BI Visual exploration of data and report generation
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- 29. Impressively Diverse andCustomizable
- 30. Havok PhysicsTM Engine Integrations Havok Physicsprovides world–class physics solutions for real–time applications. More than half of the best–selling titles this console–cycle use core Havok runtime, and our goal is to make Havok Physics available to even more developers and platforms. To further this effort, we have partnered with both Epic Games and Unity to integrate our physics system into their engines. Interactive Worlds Demand Havok Physics Havok’s award–winning rigid body physics engine is the most optimized, stable, and widely used piece of middleware in the games industry today. Havok Physics has been a core part of production pipelines for almost two decades, and our game development partners continue to push and refine the technology. Trusted. Robust. Flexible. Optimized . Scalable.
- 31. Havok AITM Reactive NavigationDemands Havok AI Havok AI provides real time adaptive–navigation for characters in highly dynamic environments. Its navigation mesh generation and optimized runtime performance help developers create NPCs who can understand and intelligently react to the world around them. Robust. Flexible. Reactive. Scalable.
- 32. Havok ClothTM Style &Realism Demands Havok Cloth Havok Cloth is a performance–optimized development tool for creating believable simulation of cloth, hair, foliage, and other soft body objects. It’s easily customizable and fits into today’s workflow to maximize the productivity of artists, animators, and programmers. Havok Cloth also features out– of–the–box integration with Havok Physics. As with all Havok Products, Havok Cloth is built to deliver optimal performance on the latest hardware with full support for leading game platforms. Believable. Customizabl e. Performant. Controllable.
- 33. Mixer Mixer brings streamersand viewers closer together by blurring the line between watching and playing
- 34. Mixer は何が新しいの? FasterThan Light (FTL) Streaming Streaming protocol that delivers content with sub-second latency Interactivity Viewer interaction that goes way beyond the chat window 4-Person Co-Streaming Watch streams side-by-side with a combined chat experience Platform-Inclusive Community Building strong community across PC, console and mobile Easy Broadcasting With just a few clicks on Windows 10 PC, Xbox One, iOS, and Android HypeZone AI-powered channel featuring best live moments of PUBG & Fortnite A next-generation streaming service that blurs the lines between watching and playing 視聴と再生の境界を曖昧にする次世代ストリーミングサービス
- 35. Mixer は何が新しいの? FasterThan Light (FTL) Streaming Streaming protocol that delivers content with sub-second latency Interactivity Viewer interaction that goes way beyond the chat window 4-Person Co-Streaming Watch streams side-by-side with a combined chat experience Platform-Inclusive Community Building strong community across PC, console and mobile Easy Broadcasting With just a few clicks on Windows 10 PC, Xbox One, iOS, and Android HypeZone AI-powered channel featuring best live moments of PUBG & Fortnite A next-generation streaming service that blurs the lines between watching and playing 視聴と再生の境界を曖昧にする次世代ストリーミングサービス
- 36. Mixer は何が新しいの? FasterThan Light (FTL) Streaming Streaming protocol that delivers content with sub-second latency Interactivity Viewer interaction that goes way beyond the chat window 4-Person Co-Streaming Watch streams side-by-side with a combined chat experience Platform-Inclusive Community Building strong community across PC, console and mobile Easy Broadcasting With just a few clicks on Windows 10 PC, Xbox One, iOS, and Android HypeZone AI-powered channel featuring best live moments of PUBG & Fortnite A next-generation streaming service that blurs the lines between watching and playing 視聴と再生の境界を曖昧にする次世代ストリーミングサービス
- 37. Mixer は何が新しいの? FasterThan Light (FTL) Streaming Streaming protocol that delivers content with sub-second latency Interactivity Viewer interaction that goes way beyond the chat window 4-Person Co-Streaming Watch streams side-by-side with a combined chat experience Platform-Inclusive Community Building strong community across PC, console and mobile Easy Broadcasting With just a few clicks on Windows 10 PC, Xbox One, iOS, and Android HypeZone AI-powered channel featuring best live moments of PUBG & Fortnite A next-generation streaming service that blurs the lines between watching and playing 視聴と再生の境界を曖昧にする次世代ストリーミングサービス
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- 39. マルチプラットフォーム展開の強い味方！ Symplygonで３Dアセットを軽くしよう。 ＊参考記事 【CEDEC 2015】3Dアセットの自動最適化を図るミドルウェア、 Simplygonの実力を間近でチェック 【CEDEC 2015】アセット最適化ミドルウェアを中核とした最新パ イプラインとは？Simplygon × Telltale Gamesの事例に学ぶ • ハイポリのCGモデルを最適化 • ボーンやマテリアル、アニメーション情報などを処理 • PCコンテンツをスマフォ化、VR化する際に便利です • 国内でも「ベヨネッタ2」などが採用されてます
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- 41. Microsoft Game Stack AzurePlayFab Visual Studio App Center まだまだあります。 ゲーム開発者のためのテクノロジー
- 42. Microsoft Azure The VisualStudio family Best-in-class tools for any developer Visual Studio App Center Visual Studio Code Visual Studio Visual Studio for Mac Azure DevOps
- 43. • AI-assisted IntelliSensewith IntelliCode • Real-time collaboration with Live Share Visual Studio 2019
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- 45. Get to CodeFast! •規約に基づくソース・コードとデータベースの関連付け •開発中のデータ構造の変更にも柔軟に対応 •ゲーム開発中は仕様変更が頻繁に行われる！ •コードでテーブル構造等を定義する •テーブルは基本的に自動で作成 •データ構造の変更にも対応
- 46. 最新 Visual Studioは C++ 開発でもパフォーマンスも最高 2017 15.7 2017 2015 C++ Solution Open (4000+ projects) 17:30m 1:08m 48s 21.9x 2017 15.7 2017 2015 Memory usage (C++ Solution, 4000+ projects) 2.23 GB 540 MB 540 MB 4.1X 2017 15.7 2017 2015 Debug session memory usage (C++ Solution, 4000+ projects) 3.32 GB 1.3 GB 774 MB 4.2X 2017 15.7 2017 2015 Find All References & Rename refactor (Unreal Engine codebase) 7:38m 3:40m 2:45m 2.8X 2015 288.79s 2017 15.7 68.83s* Incremental Build (Unreal Engine-based AAA game) 4.1X * Includes additional optimizations: With /OPT:NOICF Remove /MAP
- 47. 開発ツール Visual Studio2019 Launch ! 47 Visual Studio 2019 一般提供開始 • メモリ使用量削減 • UI /UX 強化 • リファクタ、デバッグ強化 • Visual Studio Live Share 一般提供開始 Visual Studio for Mac 2019 一般提供開始
- 48. デバッグ 従来のデバッガ リモートデバッグ（スナップ ショット） https://docs.microsoft.com/ja- jp/visualstudio/debugger/debugger-feature-tour?view=vs-2019 IntelliTrace 表示 (VisualStudio Enterprise) ブレークポイントとデバッガー ステップ イベントごとにアプリ のスナップショットを作成する
- 49. Time Travel Debugging •Visual Studio Enterprise Edition が必要 • Azure VM 上の Web アプリケーションの動作を記録、Visual Studio 上 で再現
- 50. Visual Studio LiveShare 1人の開発者が「ホスト」となり「コラボ レーションセッション」を開始して、他の 開発者は「ゲスト」としてそのコラボレー ションセッションに参加することで、コー ドやデバッグなど、プログラム開発に関わ るさまざまな要素を共有できるようになる。 リアルタイム 共有
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- 52. Visual Studio LiveShare コード編集やデバッグセッションのリアルタイム共有 • liveshare.vsengsaas.visualstudio.com 上で共有 • Visual Studio 2017 Update 15.6 以降 / Visual Studio Code をサポート • 対応言語・プラットフォーム https://docs.microsoft.com/en-us/visualstudio/liveshare/reference/platform-support
- 53. Visual Studio Subscription +GitHub Enterprise 2019 年 5 月 1日 より https://aka.ms/VisualStudiowithGitHub • GitHub Enterprise バンドル SKU が 2019 年 5 月 1 日から提供開始 • Visual Studio Subscription (Pro / Enterprise) が対象 • 既存の Visual Studio Subscription (Pro / Enterprise) はステップアップ SKU が提供
- 54. Visual Studio IntelliCode GitHubのコードを機械学習した AI によるコーディング支援 • IntelliSense: 入力すべきコードをリコメンド • 自身のコードもトレーニングできるように • C# / XAML / C++ サポート • Visual Studio 2017 Update 15.7 以降に 拡張機能をインストール Preview
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- 56. Microsoft Game Stack MixedReality
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- 59. Engage your playersvia games that are Social Multi-user and cross-platform Discovery The world is your canvas
- 60. Introducing Azure SpatialAnchors
- 61. • Creating: • Createa local point in space, using a “hit test” or other technique • Create local anchors in the device AR library • Create the cloud anchor from the local anchor • Finding: • Locate by Anchor ID • Connecting Anchors: • Find an existing anchor, create a new one in the same session • Other • Update anchor properties • Delete Anchor Azure Spatial Anchors: Programming Concepts
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- 63. クラウドベースの開発環境 Visual Studio Visual Studio for Mac Visual Studio Code CLIs, Cloud Shell,Eclipse, IntelliJ, … .NET (C#, F#, VB) Node, JavaScript, HTML5&CSS Java Tier 2 (Go, Python, PHP) Azure Client Apps
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- 65. Microsoft Azure の全体像 PlatformServices Infrastructure Services Web Apps Mobile Apps API Apps Notification Hubs Hybrid Cloud Backup StorSimple Azure Site Recovery Import/Export SQL Database DocumentDB Redis Cache Azure Search Storage Tables SQL Data Warehouse Azure AD Health Monitoring AD Privileged Identity Management Operational Analytics Cloud Services Batch RemoteApp Service Fabric Visual Studio Application Insights VS Team Services Domain Services HDInsight Machine Learning Stream Analytics Data Factory Event Hubs Data Lake Analytics Service IoT Hub Data Catalog Security & Management Azure Active Directory Multi-Factor Authentication Automation Portal Key Vault Store/ Marketplace VM Image Gallery & VM Depot Azure AD B2C Scheduler Xamarin HockeyApp Power BI Embedded SQL Server Stretch Database Mobile Engagement Functions Cognitive Services Bot Framework Cortana Security Center Container Service VM Scale Sets Data Lake Store BizTalk Services Service Bus Logic Apps API Management Content Delivery Network Media Services Media Analytics
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- 69. Why Azure foryour game? • Achieve global scale, in local regions • ５４リージョン ＝ ユーザーに近い（ lower latency） • 中国への展開が可能 • Xbox and Xbox Live における実績と経験 • 500,000 CCU games • 最高のセキュリティ基準 • Reliably scale at a moment’s notice • 高性能サーバーの登場 • メンテナンスのタイミングを設定できる • 高速開発、DevOps • Visual Studio や Visual Studio Team Services と接続することで透過的な開発運用を実現 • オープンソースツールへの適用
- 70. • ガートナーはIaaS市場がAWSと Azureに独占されつつある （Public Keyより引用） •Microsoft Azure 上で稼働する仮想 マシンの４割が Linux • Windows 上でも多くのシステムが OSSを利用した開発を行っている IaaS分野でも急成長した Microsoft Azure
- 71. Ultra SSD 登場クラウド業界最速IOPS
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- 84. © 2018 MicrosoftCorporation. All rights reserved. Microsoft, Xbox, Windows, and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.