从Unity迁移到UNIGINE

You may find the Scene View and the Editor Viewport controls looking very much alike.您可能会发现Scene View和Editor Viewport控件看起来非常相似。

Unity Scene View	UNIGINE Editor Viewport

You can use:您可以使用：

• Camera panel to switch between cameras and configure the current one.Camera panel可以在摄像机之间切换并配置当前摄像机。
• Rendering Debug to display the contents of rendering buffers the same way as using the Draw Mode in Unity Editor.Rendering Debug显示渲染缓冲区的内容，与在Unity Editor中使用Draw Mode相同。
• Navigation panel to quickly set up and switch between camera speed presets and change the camera position.Navigation panel可快速设置并在摄像机速度预设之间切换并更改摄像机位置。

Navigation inside the Editor Viewport is pretty much the same as in Unity Scene View. However, get familiar with Scene Navigation so as not to miss details.Editor Viewport中的导航与Unity Scene View中的几乎相同。但是，请熟悉场景导航，以免丢失细节。

Also, a set of global switchers is available in the top toolbar:另外，顶部的工具栏提供了一组全局切换器：

• Helpers panel provides quick access to auxiliary visualizers, such as icons, gizmos and wireframes. Helpers面板可快速访问辅助可视化工具，例如图标， gizmos 和线框。
• Precompile All Shaders toggle is used for Forced Shaders Compilation Precompile All Shaders切换用于强制着色器编译
• Animation toggle 动画 切换
• Physics toggle 物理 切换
• Audio toggle 音频 切换
• Play controls 播放控件

You can use as many Editor Viewports as you need.您可以根据需要将许多编辑器视口用作。

You are accustomed that Unity Editor has the Play mode inside the Game View which is rendered from the camera(s) in your scene, being representative of your final build.您习惯于Unity编辑器在Game View内部具有Play模式，该模式是从场景中的摄像机渲染的，表示您的最终构建。

In UNIGINE, the Play button is used to run an instance of the application in a separate window. You can switch between Play presets to change essential parameters of the play mode, such as VR Mode to enable compatibility with one of supported VR headsets, as an example.在UNIGINE中，Play按钮用于在单独的窗口中运行应用程序的实例。例如，您可以在Play预设之间切换以更改播放模式的基本参数，例如VR Mode以启用与受支持的VR耳机之一的兼容性。

By default, the mouse cursor is grabbed when clicked in the Play mode. There are two ways to setup default Input Bindings (key states and the mouse behaviour):默认情况下，在Play模式下单击时，鼠标光标将被抓住。有两种方法可以设置默认的输入绑定（键状态和鼠标行为）：

• In the Controls settings of the Editor.在编辑器的控件设置中。
• Via code.通过代码。

注意

The Engine Viewport, the Game View's counterpart in UNIGINE used for debugging and profiling, is considered excessive for projects using C# .NET programming workflow (however, it is still available for other workflows).对于使用C＃.NET编程工作流程的项目，Engine Viewport（UNIGINE中用于调试和分析的Game View's副本）被认为过多（但是，其他工作流程仍可使用）。

As well as Unity software, UNIGINE has the Console used for standard input, output and error logging. A set of console commands is provided.除Unity软件外，UNIGINE还具有用于标准输入，输出和错误记录的控制台。提供了一组控制台命令。

It is available both in UnigineEditor and a running application. To open the Console window in the Editor, go to Windows -> Console menu:它在UnigineEditor和正在运行的应用程序中均可用。要在编辑器中打开控制台窗口，请转到Windows -> Console菜单：

A built-in console is called by pressing the F1 key:按下grave accent (`)键可以调用内置控制台：

You can use it to print user messages from code.您可以使用它从代码中打印用户消息。

You got used to building your projects via Unity Editor. In UNIGINE, packing a final build is also done via UnigineEditor.您习惯于通过Unity编辑器来构建项目。在UNIGINE中，打包最终版本也通过UnigineEditor完成。

A project in UNIGINE, just like a Unity project, is stored in its own folder, project settings are stored in the *.project file. There are various subfolders inside the project's folder, where your content and source files as well as various configuration files and binaries are stored. The most important are the data and source sub-folders.就像Unity项目一样，UNIGINE中的项目存储在其自己的文件夹中，项目设置存储在*.project文件中。项目文件夹中有多个子文件夹，其中存储了内容和源文件以及各种配置文件和二进制文件。最重要的是数据和来源子文件夹。

In UNIGINE, each project has a data folder. Similar to a Unity project's Assets folder, this is where your project's assets are stored. To import assets into your project, simply drop files into your project's data directory and they will be automatically imported and appear in the Asset Browser. The assets in the editor will update automatically as you make changes to the files using an external program.在UNIGINE中，每个项目都有一个data文件夹。类似于Unity项目的Assets文件夹，这是项目资源的存储位置。要将资源导入项目，只需将文件拖放到项目的data目录中，它们就会被自动导入并显示在资源浏览器中。当您使用外部程序对文件进行更改时，编辑器中的资源将自动更新。

Relationship between the contents of the data folder in your project's root on your computer, and the Project folder in the Asset Browser window计算机上项目根目录中的data文件夹的内容与Asset Browser窗口中的Project文件夹之间的关系

Unity software supports a wide range of file formats, while UNIGINE supports the most commonly used and some specific ones:Unity软件支持多种文件格式，而UNIGINE支持最常用的和某些特定的：

注意

If you import a group of assets containing .meta description files (for example, from a Unity project), there might be warnings in the Console due to unsupported file format. Upon import completion, all contents in .meta files in the UNIGINE project folder will be replaced with UNIGINE native asset metadata. Source files will not be affected.如果您导入包含.meta描述文件的资源组（例如，从Unity项目中），则由于不支持的文件格式，在控制台中可能会出现警告。导入完成后，UNIGINE项目文件夹中.meta文件中的所有内容将被UNIGINE本机资源元数据替换。源文件不会受到影响。

Meshes网格

You can import an asset you used in Unity software to UNIGINE if you have it as an FBX model. When importing the FBX model to UNIGINE, check the required import options depending on the model.如果将其用作FBX模型，则可以将在Unity软件中使用的资源导入UNIGINE。将 FBX模型导入UNIGINE时，请根据模型检查所需的导入选项。

UNIGINE uses the same units (meters) as Unity software, so you don't need to rescale meshes.UNIGINE使用与Unity软件相同的单位（米），因此您无需重新缩放网格。

Materials材质

与Unity软件类似，UNIGINE可与 PBR材质一起使用，并支持 Metalness和Specular工作流程（类似于基于Standard和Standard (Specular Setup)着色器的Unity材质），盒式材质库可创建几乎所有材质。因此，可以使用mesh_base材质在UNIGINE中重新创建在Unity软件中为模型创建的材质，这是UNIGINE中用于基于物理的材质的基础材质。

Textures纹理

Textures can be imported as a part of a model or separately and then applied to a mesh. To import textures, you might have to do some adjustments in advance. For example, the Shading texture in UNIGINE stores the metalness, roughness, specular, and microfiber maps in its corresponding channels, so you need to modify the texture using third-party software, such as GIMP or Photoshop, and then import it to UNIGINE.可以将纹理作为模型的一部分或单独导入，然后将其应用于网格。要导入纹理，您可能需要事先进行一些调整。例如，UNIGINE中的Shading纹理将金属性，粗糙度，镜面和微纤维贴图存储在其对应的通道中，因此您需要使用第三方软件（例如GIMP或Photoshop）修改纹理，然后将其导入UNIGINE。

To import the Normal texture, you should invert the G channel. This can be done while importing the texture (or even later) by using the Invert G Channel setting.要导入Normal纹理，应反转G通道。这可以在使用Invert G Channel设置导入纹理（或什至以后）的同时完成。

Animations动画

You can import a bone-animated model you used in Unity software to UNIGINE if you have it as an FBX model. While importing the FBX model, enable the Import Animations option and fine-tune the import using additional options.如果将Unity软件中使用的骨骼动画模型用作FBX模型，则可以将其导入UNIGINE。导入FBX模型时，启用导入动画选项，并使用其他选项对导入进行微调。

For more details, see import recommendations.有关更多详细信息，请参见导入建议。