Unity 手册
- Unity User Manual 2022.3 (LTS)
- New in Unity 2022 LTS
- Packages and feature sets
- Released packages
- 2D Animation
- 2D Aseprite Importer
- 2D Pixel Perfect
- 2D PSD Importer
- 2D SpriteShape
- 2D Tilemap Extras
- Adaptive Performance
- Addressables
- Ads Mediation
- Advertisement Legacy
- AI Navigation
- Alembic
- Analytics
- Android Logcat
- Animation Rigging
- Apple ARKit XR Plugin
- Apple visionOS XR Plugin
- AR Foundation
- Authentication
- Build Automation
- Burst
- CCD Management
- Cinemachine
- Cloud Code
- Cloud Diagnostics
- Cloud Save
- Cloud Services Apis
- Code Coverage
- Collections
- Deployment
- Device Simulator Devices
- Economy
- Editor Coroutines
- Entities
- Entities Graphics
- FBX Exporter
- Friends
- Google ARCore XR Plugin
- Havok Physics for Unity
- In App Purchasing
- Input System
- iOS 14 Advertising Support
- JetBrains Rider Editor
- Leaderboards
- Live Capture
- Lobby
- Localization
- Magic Leap XR Plugin
- Matchmaker
- Mathematics
- Memory Profiler
- Microsoft GDK API
- Microsoft GDK Tools
- ML Agents
- Mobile Notifications
- Multiplay
- Multiplayer Services
- Multiplayer Tools
- Muse Sprite
- Muse Texture
- Netcode for Entities
- Netcode for GameObjects
- Oculus XR Plugin
- OpenXR Plugin
- Player Accounts
- Polybrush
- PolySpatial
- PolySpatial visionOS
- PolySpatial XR
- Post Processing
- ProBuilder
- Profile Analyzer
- Push Notifications
- Python Scripting
- Recorder
- Relay
- Remote Config
- Scriptable Build Pipeline
- Sequences
- Services Tooling
- Splines
- Sysroot Base
- Sysroot Linux x64
- System Metrics Mali
- Terrain Tools
- Test Framework
- Timeline
- Toolchain Linux x64
- Toolchain MacOS Linux x64
- Toolchain Win Linux x64
- Tutorial Authoring Tools
- Tutorial Framework
- Unity Distribution Portal
- Unity Logging
- Unity OpenXR Meta
- Unity Physics
- Unity Profiling Core API
- Unity Transport
- User Generated Content
- User Generated Content Bridge
- User Reporting
- Version Control
- Visual Scripting
- Visual Studio Code Editor
- Visual Studio Editor
- Vivox
- WebGL Publisher
- XR Hands
- XR Interaction Toolkit
- XR Plugin Management
- Release Candidates
- Pre-release packages
- Core packages
- Built-in packages
- AI
- Android JNI
- Animation
- Asset Bundle
- Audio
- Cloth
- Director
- Image Conversion
- IMGUI
- JSONSerialize
- NVIDIA
- Particle System
- Physics
- Physics 2D
- Screen Capture
- Terrain
- Terrain Physics
- Tilemap
- UI
- UIElements
- Umbra
- Unity Analytics
- Unity Web Request
- Unity Web Request Asset Bundle
- Unity Web Request Audio
- Unity Web Request Texture
- Unity Web Request WWW
- Vehicles
- Video
- VR
- Wind
- XR
- Experimental packages
- Packages by keywords
- Unity's Package Manager
- How Unity works with packages
- Concepts
- Configuration
- Package Manager window
- Access the Package Manager window
- List view
- Details view
- Features (detail) view
- Finding packages and feature sets
- Add and remove UPM packages or feature sets
- Install a feature set from the Unity registry
- Install a UPM package from a registry
- Install a UPM package from the Asset Store
- Install a UPM package from a local folder
- Install a UPM package from a local tarball file
- Install a UPM package from a Git URL
- Install a UPM package by name
- Remove a UPM package from a project
- Switch to another version of a UPM package
- Add and remove asset packages
- Disable a built-in package
- Perform an action on multiple packages
- Finding package documentation
- Inspecting packages
- Scripting API for packages
- Scoped registries
- Resolution and conflict
- Project manifest
- Troubleshooting
- Creating custom packages
- Feature sets
- Released packages
- Working in Unity
- Installing Unity
- System requirements for Unity 2022.3
- Installing Unity from the command line
- Install Unity offline without the Hub
- Use Unity through web proxies
- Enable automatic proxy configuration
- Store credentials for automatic proxy configuration (Windows)
- Store credentials for automatic proxy configuration (macOS)
- Trusting the web proxy security certificate
- Use environment variables to identify your web proxy
- Create a command file to set environment variables and open applications
- Define exceptions on your web proxy
- Licenses and activation
- 2D or 3D projects
- Upgrading Unity
- Unity's interface
- The Project window
- The Scene view
- The Game view
- Device Simulator
- The Hierarchy window
- The Inspector window
- Editing properties
- The Toolbar
- The status bar
- The Background Tasks window
- Console Window
- Additional windows
- Undo
- Search in the Editor
- Customizing your workspace
- Unity shortcuts
- Quickstart guides
- Advanced best practice guides
- Create Gameplay
- Editor Features
- Analysis
- Memory in Unity
- Profiler overview
- Profiling your application
- Common Profiler markers
- The Profiler window
- Asset Loading Profiler module
- Audio Profiler module
- CPU Usage Profiler module
- File Access Profiler module
- Global Illumination Profiler module
- GPU Usage Profiler module
- Memory Profiler module
- Physics Profiler module
- Physics 2D Profiler module
- Rendering Profiler module
- UI and UI Details Profiler
- Video Profiler module
- Virtual Texturing Profiler module
- Customizing the Profiler
- Low-level native plug-in Profiler API
- Profiling tools
- Log files
- Understanding optimization in Unity
- Asset loading metrics
- Installing Unity
- Asset workflow
- Input
- 2D game development
- Introduction to 2D
- 2D game development quickstart guide
- 2D Sorting
- Work with sprites
- Import images as sprites
- Sort sprites
- Sprite Renderer
- Sprite Creator
- Sprite Editor
- Sorting Groups
- 9-slicing Sprites
- Sprite Masks
- Sprite Atlas
- Sprite Shape Renderer
- Tilemaps
- Physics 2D Reference
- Graphics
- Render pipelines
- Introduction to render pipelines
- Choose a render pipeline
- Render pipeline feature comparison
- Using the Built-in Render Pipeline
- Using the Universal Render Pipeline
- Using the High Definition Render Pipeline
- Scriptable Render Pipeline fundamentals
- Creating a custom render pipeline
- How to get, set, and configure the active render pipeline
- Cameras
- Lighting
- Introduction to lighting
- Choose a lighting setup
- Light sources
- Shadows
- The Lighting window
- Lighting Settings Asset
- The Light Explorer window
- Lightmapping
- The Progressive Lightmapper
- Lightmapping using Enlighten Baked Global Illumination
- Lightmapping: Getting started
- Lightmap Parameters Asset
- Directional Mode
- Lightmaps and LOD
- Ambient occlusion
- Lightmaps: Technical information
- Lightmapping and shaders
- Lightmap UVs introduction
- Lightmap seam stitching
- Custom fall-off
- Realtime Global Illumination using Enlighten
- Light Probes
- Reflection Probes
- Precomputed lighting data
- Scene View Draw Modes for lighting
- Models
- Meshes
- Textures
- Importing Textures
- Texture Import Settings
- Default Import Settings reference
- Normal map Import Settings reference
- Editor GUI and Legacy GUI Import Settings reference
- Sprite (2D and UI) Import Settings reference
- Cursor Import Settings reference
- Cookie Import Settings reference
- Lightmap Import Settings reference
- Directional Lightmap Import Settings reference
- Shadowmask Import Settings reference
- Single Channel Import Settings reference
- Texture Import Settings
- Texture formats
- Mipmaps
- Render Texture
- Custom Render Textures
- Movie Textures
- 3D textures
- Texture arrays
- Cubemaps
- Cubemap arrays
- Streaming Virtual Texturing
- Streaming Virtual Texturing requirements and compatibility
- How Streaming Virtual Texturing works
- Enabling Streaming Virtual Texturing in your project
- Using Streaming Virtual Texturing in Shader Graph
- Cache Management for Virtual Texturing
- Marking textures as "Virtual Texturing Only"
- Virtual Texturing error material
- Sparse Textures
- Loading texture and mesh data
- Importing Textures
- Shaders
- Shaders core concepts
- Built-in shaders
- Standard Shader
- Standard Particle Shaders
- Autodesk Interactive shader
- Legacy Shaders
- Using Shader Graph
- Writing shaders
- Writing shaders overview
- ShaderLab
- ShaderLab: defining a Shader object
- ShaderLab: defining a SubShader
- ShaderLab: defining a Pass
- ShaderLab: adding shader programs
- ShaderLab: specifying package requirements
- ShaderLab: commands
- ShaderLab: grouping commands with the Category block
- ShaderLab command: AlphaToMask
- ShaderLab command: Blend
- ShaderLab command: BlendOp
- ShaderLab command: ColorMask
- ShaderLab command: Conservative
- ShaderLab command: Cull
- ShaderLab command: Offset
- ShaderLab command: Stencil
- ShaderLab command: UsePass
- ShaderLab command: GrabPass
- ShaderLab command: ZClip
- ShaderLab command: ZTest
- ShaderLab command: ZWrite
- ShaderLab legacy functionality
- HLSL in Unity
- Preprocessor directives in HLSL
- Shader semantics
- Accessing shader properties in Cg/HLSL
- Providing vertex data to vertex programs
- Built-in shader include files
- Built-in macros
- Built-in shader helper functions
- Built-in shader variables
- HLSL data types
- Use 16-bit precision in shaders
- Using sampler states
- GLSL in Unity
- Example shaders
- Writing Surface Shaders
- Writing shaders for different graphics APIs
- Understanding shader performance
- Materials
- Visual effects
- Post-processing and full-screen effects
- Particle systems
- Choosing your particle system solution
- Built-in Particle System
- Using the Built-in Particle System
- Particle System vertex streams and Standard Shader support
- Particle System GPU Instancing
- Particle System C# Job System integration
- Components and Modules
- Particle System
- Particle System modules
- Main module
- Emission module
- Shape module
- Velocity over Lifetime module
- Noise module
- Limit Velocity over Lifetime module
- Inherit Velocity module
- Lifetime by Emitter Speed module
- Force over Lifetime module
- Color over Lifetime module
- Color by Speed module
- Size over Lifetime module
- Size by Speed module
- Rotation over Lifetime module
- Rotation by Speed module
- External Forces module
- Collision module
- Triggers module
- Sub Emitters module
- Texture Sheet Animation module
- Lights module
- Trails module
- Custom Data module
- Renderer module
- Particle System Force Field
- Visual Effect Graph
- Decals and projectors
- Lens flares and halos
- Lines, trails, and billboards
- Sky
- Color
- Graphics performance and profiling
- Render pipelines
- World building
- Physics
- Built-in 3D Physics
- Character control
- Rigidbody physics
- Collision
- Joints
- Articulations
- Ragdoll physics
- Cloth
- Multi-scene physics
- Built-in 3D Physics
- Scripting
- Setting Up Your Scripting Environment
- Scripting concepts
- Important Classes
- Unity architecture
- Plug-ins
- Job system
- Unity Properties
- UnityWebRequest
- Multiplayer
- Audio
- Audio overview
- Audio files
- Tracker Modules
- Audio Mixer
- Native audio plug-in SDK
- Audio Profiler
- Ambisonic Audio
- Audio Reference
- Audio Clip
- Audio Listener
- Audio Source
- Audio Mixer
- Audio Filters
- Audio Effects
- Audio Low Pass Effect
- Audio High Pass Effect
- Audio Echo Effect
- Audio Flange Effect
- Audio Distortion Effect
- Audio Normalize Effect
- Audio Parametric Equalizer Effect
- Audio Pitch Shifter Effect
- Audio Chorus Effect
- Audio Compressor Effect
- Audio SFX Reverb Effect
- Audio Low Pass Simple Effect
- Audio High Pass Simple Effect
- Reverb Zones
- Microphone
- Audio Settings
- Video and cutscenes
- Animation
- Animation system overview
- Rotation in animations
- Animation Clips
- Animator Controllers
- Retargeting of Humanoid animations
- Performance and optimization
- Animation Reference
- Animation FAQ
- Playables API
- A Glossary of animation terms
- Legacy Animation system
- User interface (UI)
- Comparison of UI systems in Unity
- UI Toolkit
- Get started with UI Toolkit
- UI Builder
- Structure UI
- The visual tree
- Structure UI with UXML
- Structure UI with C# scripts
- Custom controls
- Best practices for managing elements
- Encapsulate UXML documents with logic
- UXML elements reference
- UXML element BindableElement
- UXML element VisualElement
- UXML element BoundsField
- UXML element BoundsIntField
- UXML element Box
- UXML element Button
- UXML element ColorField
- UXML element CurveField
- UXML element DoubleField
- UXML element DropdownField
- UXML element EnumField
- UXML element EnumFlagsField
- UXML element FloatField
- UXML element Foldout
- UXML element GradientField
- UXML element GroupBox
- UXML element Hash128Field
- UXML element HelpBox
- UXML element IMGUIContainer
- UXML element Image
- UXML element InspectorElement
- UXML element IntegerField
- UXML element Label
- UXML element LayerField
- UXML element LayerMaskField
- UXML element LongField
- UXML element ListView
- UXML element MaskField
- UXML element MinMaxSlider
- UXML element MultiColumnListView
- UXML element MultiColumnTreeView
- UXML element ObjectField
- UXML element PopupWindow
- UXML element ProgressBar
- UXML element PropertyField
- UXML element RadioButton
- UXML element RadioButtonGroup
- UXML element RectField
- UXML element RectIntField
- UXML element RepeatButton
- UXML element ScrollView
- UXML element Scroller
- UXML element Slider
- UXML element SliderInt
- UXML element TagField
- UXML element TextElement
- UXML element TextField
- UXML element TemplateContainer
- UXML element Toggle
- UXML element Toolbar
- UXML element ToolbarBreadcrumbs
- UXML element ToolbarButton
- UXML element ToolbarMenu
- UXML element ToolbarPopupSearchField
- UXML element ToolbarSearchField
- UXML element ToolbarSpacer
- UXML element ToolbarToggle
- UXML element TreeView
- UXML element TwoPaneSplitView
- UXML element UnsignedIntegerField
- UXML element UnsignedLongField
- UXML element Vector2Field
- UXML element Vector2IntField
- UXML element Vector3Field
- UXML element Vector3IntField
- UXML element Vector4Field
- Structure UI examples
- Create list and tree views
- Create a complex list view
- Create a list view runtime UI
- Wrap content inside a scroll view
- Create a tabbed menu for runtime
- Create a pop-up window
- Use Toggle to create a conditional UI
- Create a custom control with two attributes
- Create a slide toggle custom control
- Create a bindable custom control
- Create a custom style for a custom control
- Style UI
- UI Toolkit Debugger
- Control behavior with events
- UI Renderer
- Support for Editor UI
- Create a custom Editor window with C# script
- Create a Custom Inspector
- SerializedObject data binding
- Bindable elements reference
- Bindable data types and fields
- Binding system implementation details
- Binding examples
- Bind with binding path in C# script
- Bind without the binding path
- Bind with UXML and C# script
- Create a binding with the Inspector
- Bind to nested properties
- Bind to a UXML template
- Receive callbacks when a bound property changes
- Receive callbacks when any bound properties change
- Bind to a list with ListView
- Bind to a list without ListView
- Bind a custom control
- Bind a custom control to custom data type
- View data persistence
- Support for runtime UI
- Work with text
- Examples
- Migration guides
- Unity UI
- Immediate Mode GUI (IMGUI)
- Unity Services
- Setting up your project for Unity services
- Unity Organizations
- Unity Ads
- Unity Analytics
- Unity Cloud Content Delivery
- Unity Build Automation (formerly Cloud Build)
- Unity IAP
- Setting up Unity IAP
- Cross Platform Guide
- Codeless IAP
- Defining products
- Subscription Product support
- Initialization
- Browsing Product Metadata
- Initiating Purchases
- Processing Purchases
- Handling purchase failures
- Restoring Transactions
- Purchase Receipts
- Receipt validation
- Store Extensions
- Cross-store installation issues with Android in-app purchase stores
- Store Guides
- Implementing a Store
- Unity Cloud Diagnostics
- Unity Integrations
- Multiplayer services
- Unity Distribution Portal
- Unity Accelerator
- Unity's Asset Store
- Asset Store packages
- Publishing to the Asset Store
- Creating your Publisher Account
- Creating a new package draft
- Deleting a package draft
- Uploading assets to your package
- Filling in the package details
- Submitting your package for approval
- Viewing the status of your Asset Store submissions
- Collecting revenue
- Providing support to your customers
- Adding tags to published packages
- Connecting your account to Google Analytics
- Promoting your Assets
- Refunding your customers
- Upgrading packages
- Deprecating your Assets
- Issuing vouchers
- Managing your publishing team
- Asset Store Publisher portal
- Platform development
- Cross-platform features and considerations
- Android
- Introducing Android
- Getting started with Android
- Developing for Android
- Android mobile scripting
- Input for Android devices
- Android application size restrictions
- Graphics for Android
- Testing and debugging
- Create and use plug-ins in Android
- Integrating Unity into Android applications
- Deep linking on Android
- Android thread configuration
- Device features and permissions
- Handle Android crashes
- Quit a Unity Android application
- Building and delivering for Android
- ChromeOS
- Dedicated Server
- iOS
- Introducing iOS
- Getting started with iOS
- Developing for iOS
- Building and delivering for iOS
- Linux
- macOS
- tvOS
- Universal Windows Platform
- Introduction to Universal Windows Platform
- Get started with Universal Windows Platform
- Develop for Universal Windows Platform
- Build and deliver for Universal Windows Platform
- visionOS
- WebGL
- WebGL introduction
- WebGL development
- WebGL Player settings
- Interaction with browser scripting
- Code examples: Call JavaScript and C/C++/C# functions in Unity
- Set up your JavaScript plug-in
- Call JavaScript functions from Unity C# scripts
- Call Unity C# script functions from JavaScript
- Call C/C++/C# functions from Unity C# scripts
- Compile a static library as a Unity plug-in
- Create callbacks between Unity C#, JavaScript, and C/C++/C# code
- Replace deprecated browser interaction code
- WebGL native plug-ins for Emscripten
- Memory in Unity WebGL
- Cache behavior in WebGL
- WebGL graphics
- Audio in WebGL
- Texture compression in WebGL
- Embedded resources in WebGL
- Input in WebGL
- Configure a WebGL Canvas size
- WebGL browser access to device features
- WebGL networking
- WebGL performance considerations
- Debug and troubleshoot WebGL builds
- Build and distribute a WebGL application
- Windows
- XR
- Unity Search
- Glossary
- 脚本
- Unity 架构
Unity 架构
Unity 引擎内部用本机 C/C++ 构建，但有一个 C# 包装器供您与之交互。因此，您需要熟悉 C# 脚本编写的一些关键概念。本节用户手册包含有关 Unity 实现 .NET 和 C# 以及您可能在编码过程中遇到的任何异常的信息。
有关如何在 Unity 中开始脚本编写以及您需要了解的基本知识，请参阅有关 在 Unity 中开始脚本编写 的文档。
本节涉及以下主题
| 页面 | 描述 |
|---|---|
| Unity 中 .NET 的概述 | Unity 引擎如何使用 .NET 框架，以及如果您之前在 Unity 之外使用过 .NET，您可能会遇到的任何差异。本节还包含有关 Unity 如何管理内存以及如何在您的项目中引用附加配置文件的信息。 |
| 脚本后端是一个支持 Unity 脚本编写的框架。Unity 支持三种不同的脚本后端，具体取决于目标平台：Mono、.NET 和 IL2CPP。然而，通用 Windows 平台仅支持两种：.NET 和 IL2CPP。 更多信息 在 词汇表 中查看 |
Unity 有两种主要的脚本后端：Mono 和 IL2CPPUnity 开发的脚本后端，您可以在构建某些平台的项目时将其用作 Mono 的替代品。 更多信息 在 词汇表 中查看。本节描述了后端之间的差异以及何时以及如何使用它们，它们的限制以及有关管理代码剥离的信息，这将从您的构建中删除未使用的代码。 |
| 编辑器中的代码重新加载 | 有关域重新加载以及它们对您的应用程序性能的影响的信息。还包括有关在编辑器启动时运行代码以及如何使用可配置的进入游戏模式快速进入和退出游戏模式的信息。 |
| 脚本序列化 | 序列化是将数据结构或对象状态转换为 Unity 可以存储并在以后重建的格式的自动过程。本节包含有关如何在您的项目中有效地使用序列化的信息。 |
| 脚本编译 | Unity 如何编译您的 脚本一段代码，允许您创建自己的组件、触发游戏事件、随时间更改组件属性并以任何方式响应用户输入。 更多信息 在 词汇表 中查看以及它们的顺序。还包括有关程序集定义以及如何有效使用它们的最佳实践的信息。 |
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