Convert OBJ to USDZ via Python

Render OBJ as USDZ without any 3D modeling and rendering software.

How to Convert OBJ to USDZ Using Python

In order to convert OBJ to USDZ, we’ll use

Aspose.3D for Python via .NET

API which is a feature-rich, powerful and easy to use document manipulation and conversion API for Python. Open

NuGet

package manager, search for Aspose.3D and install. You may also use the following command from the Package Manager Console.

Command line
pip install aspose-3d

Steps to Convert OBJ to USDZ via Python

Python programmers can easily load & convert OBJ files to USDZ in just a few lines of code.

Load OBJ file via the from_file of Scene class
Create an instance of AmfSaveOptions
Set USDZ specific properties for advanced conversion
Call the Scene.save method
Pass the output path with USDZ file extension & object of U3dSaveOptions
Check resultant USDZ file at specified path

System Requirements

Before running the Python conversion code, make sure that you have the following prerequisites.

Microsoft Windows or Linux based OS.
Python 3.5 or later.
Aspose.3D for Python referenced in your project.

A 3D File Processing Library to manipulate 3D files without any modeling and rendering software. The 3D API supports Discreet3DS, WavefrontOBJ, FBX (ASCII, Binary), STL (ASCII, Binary), Universal3D, Collada, glTF, GLB, PLY, DirectX, Google Draco file formats and more. Developers can create, read, convert, modify and control the substance of 3D document formats easily.

OBJ What is OBJ File Format?

OBJ files are used by Wavefront's Advanced Visualizer application to define and store the geometric objects. Backward and forward transmission of geometric data is made possible through OBJ files. Both polygonal geometry like points, lines, texture vertices, faces and free-form geometry (curves and surfaces) are supported by OBJ format. This format does not support animation or information related to light and position of scenes. An OBJ file is usually an end product of the 3D modeling process generated by a CAD (Computer Aided Design). The default order to store vertices is counter-clockwise avoiding explicit declaration of face normals. Though OBJ files declare scale information in a comment line yet no units have been declared for OBJ coordinates.

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.