就像我们使用ZIP文件格式来减小多个文件的大小一样，GLB用于减小glTF文件的大小。在这篇文章中，我们将解释什么是.glb 文件^{(.glb file)}，以及如何转换GLB文件。供您参考，glTF 是3D 应用程序^{(3D applications)}使用的文件扩展名^{(file extension)}，其中包含有关 3D 场景的信息。

什么是一 .glb 文件

GLB是一种二进制文件格式，也称为JPEG for 3D，它描述了 Web 格式的 3D 场景。所以GLB最终是以GL 传输格式^{(GL Transmission Format)}保存的 3D 模型的表示。该信息包括#d 详细信息，例如相机、材质、节点层次结构、动画。简而言之，所有可以帮助重新创建 3D场景^(Scene)的重要数据。

回到 glTF 方面，GLB作为一种容器格式。它是作为二进制格式引入的，用于在二进制 blob 中表示 glTF 资产。资产包括JSON、.bin和图像。它确保避免由 glTF 引起的问题。与 glTF 相比，GLB文件的大小要小 33%，使其成为首选格式。glTF 也会导致额外的处理。有趣的是，该程序是由Analytical Graphics开发的。它专门开发用于太空和飞机任务、防御系统和电子通信系统等的模型。

如何将 glb 文件转换为PNG或JPEG

GLB文件包含在 3Ds 场景中使用的图像。这些图像质量很高，可能很有趣。也就是说，您无法转换，因为它是一个容器，但您可以从中提取文件。glTF-Shell-Extensions 是GitHub 上^(GitHub)提供^(available)的免费工具。安装后，每次右键单击GLB文件时，该软件都会添加一个上下文菜单——解压到 glTF。当您选择提取时，选择将图像解压缩^{(unpack the images)}到单独的文件夹中。这将确保您无需探索即可找到所有可用图像的位置。

如何将 glb 文件转换为FBX、OBL和STL

您可以使用 anyconv.com 网站转换为其中一种格式。处理时间取决于GLB文件的大小，要打开这些格式，您需要支持它的应用程序。

• 打开 AnyConv网站^(website)
• 上传GLB文件，然后选择格式
• 最后，单击转换按钮开始该过程。该文件将在完成后自动下载。

我希望您能够从计算机上的GLB文件中转换或提取图像。

想要了解有关 Windows 中其他文件、文件类型或格式的更多信息？检查这些链接：^{(Looking to learn more about other files, file types or formats in Windows? Check these links:)}

NTUSER.DAT 文件| Windows.edb 文件^{(Windows.edb files)} | Thumbs.db 文件 | DLL 和 OCX 文件| NFO 和 DIZ 文件 | Swapfile.sys、Hiberfil.sys 和 Pagefile.sys^{(Swapfile.sys, Hiberfil.sys & Pagefile.sys)}  | 索引.dat 文件| 桌面.ini 文件| svchost.exe | RuntimeBroker.exe | StorDiag.exe | nvxdsync.exe | Shellexperiencehost.exe | 主机文件^{(Hosts file)}| WaitList.dat 文件。

What is a GLB file? How do you convert glb files?

Just like we use the ZIP file format to reduсe the size of multiple files, GLB is used to reduce the size of the glTF files.  In this post, we are explaining what is a .glb file, and how you can convert GLB files. For your information, glTF is a file extension used by 3D applications that contain information about a 3D scene.

What is a GLB file

GLB is a binary file format, also known as JPEG for 3D, which describes 3D scenes for web formats. So the GLB is eventually is a representation of 3D models saved in the GL Transmission Format. The information includes #d details such as cameras, materials, node hierarchy, animations. In short all important data that can help to recreate the 3D Scene.

Coming back to the aspect of glTF, GLB as a container format. It was introduced as a binary format to represent glTF assets in a binary blob.  The assets include JSON, .bin, and images. It made sure to avoid the issues that were caused by glTF. Compared to glTF, the size of the GLB file is 33% lower making it possible to be the preferred format. glTF also results in extra processing. Interestingly, the program was developed by Analytical Graphics. It specialized in developing models for space and aircraft missions, defense systems, and electronic communications systems, and more.

How to convert glb files into PNG or JPEG

GLB files contain images that are used in the 3Ds scene.  These images are of high quality and can be of interest. That said, you cannot convert because it is a container, but you can extract the file from it. glTF-Shell-Extensions is a free tool available at GitHub. Once installed, the software will add a context menu—unpack to glTF — every time you right-click on a GLB file. When you choose to extract, choose to unpack the images into a separate folder. This will make sure you don’t have to explore to find where all the images are available.

How to convert glb files into FBX, OBL, and STL

You can convert into one of these formats using anyconv.com website. The processing time will depend on the size of the GLB file, and to open those format, you will need applications which can support it.

• Open the AnyConv website
• Upload the GLB file, and then select the format
• Lastly, click on the convert button to start the process. The file will be downloaded automatically once it’s complete.

I hope you were able to convert or extract images from the GLB file on your computer.

Looking to learn more about other files, file types or formats in Windows? Check these links:

NTUSER.DAT file | Windows.edb files | Thumbs.db files | DLL and OCX files | NFO and DIZ files | Swapfile.sys, Hiberfil.sys & Pagefile.sys | Index.dat file | Desktop.ini file | Svchost.exe | RuntimeBroker.exe | StorDiag.exe | nvxdsync.exe | Shellexperiencehost.exe | Hosts file |WaitList.dat file.

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