通過 C# 將 USDZ 轉換為 DRC

使用 .NET Framework、.NET Core 和 Mono 導出 USDZ 和其他 3D 文件

使用 C# 將 USDZ 場景導出為 DRC

  1. 使用構造函數加載 USDZ 文件 場景 班級2. 打電話 場景.保存 方法
  2. 將帶有 .drc 擴展名的輸出文件名作為第一個參數傳遞
  3. 指定 Draco 字段值 文件格式 班級

3D 格式轉換API for .NET

從命令行安裝為 nuget install Aspose.3d 或通過 Visual Studio 的包管理器控制台使用 Install-Package Aspose.3D 安裝。

或者，從 ZIP 文件中獲取脫機 MSI 安裝程序或 DLL 下載 .

C# USDZ 到 DRC 轉換的代碼

// 在 Scene 對像中加載 USDZ 
var scene = new Aspose.ThreeD.Scene("template.usdz");
// 將 USDZ 保存為 DRC 
scene.Save("output.drc", Aspose.ThreeD.FileFormat.Draco);

Other Conversion Options

USDZ TO FBX (Autodesk FBX Interchange File)
USDZ TO RVM (AVEVA RVM)
USDZ TO OBJ (Wavefront 3D Object File)
USDZ TO PLY (Polygon File Format)
USDZ TO PDF (Portable Document Format)
USDZ TO STL (Stereolithography File)
USDZ TO DRC (Google Draco File Format)
USDZ TO GLTF (GL Transmission Format File)

USDZ What is USDZ File Format?

A file with .usdz is an uncompressed and unencrypetd ZIP archive for the USD (Universal Scene Description) file format that contains and proxies for files of other formats (such as textures, and animations) embedded within the archive and runs them directly with the USD run-time without any need of unpacking. USDZ files are packages whose design is based on the new Ar-level abstraction of a package. Usdz was registered with IANA and has media type name of model and a subtype name of vnd.usd+zip and its details can be found as on IANA registration page.

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DRC What is DRC File Format?

A file with .drc extension is a compressed 3D file format created with Google Draco library. Google offers Draco as open source library for compressing and decompressing 3D geometric meshes and point clouds, and improves storage and transmission of 3D graphics. It encodes the input data and saves it as .drc file. At the receiving end, the API reads .drc files and can output these as PLY or OBJ files. The compressed output file enables users to download apps faster and provide quick loading of 3D graphics in browsers.

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