The Complete STEP Enhanced to USDZ Conversion Guide

This guide is part of the RapidPipeline 3D Formats Knowledge Database. It shows how to convert STEP Enhanced to USDZ, if you'd like to know more about the formats, please check out the following links:

• Learn more about the STEP Enhanced format
• Learn more about the USDZ format

There are various ways to convert between STEP Enhanced and USDZ. With RapidPipeline, you can easily convert and and optimize STEP Enhanced files, at scale. It supports USDZ, as well as many other file formats (examples: FBX, glTF, OBJ, PLY, STL, USD, VRM), at high quality.

Below you can find a video explaining how to convert your files:

The STEP Enhanced file is a format mostly used for product data exchange for manufacturing.
The USDZ file is a format mostly used for interactive 3D, on the Web and elsewhere (e.g., in XR).

The following limitations should be taken into account when converting STEP Enhanced files to USDZ format:

STEP Enhanced Feature (not supported by USDZ)

Limitation Details

Geometry Compression

Geometry Compression Support: STEP Enhanced: Partial support | USDZ: No support STEP Enhanced Notes: Compressed formats (.stpz, .stpxz) available for smaller file sizes Impact: Geometry compression describes the process of compressing the representations of a 3D model's geometry, usually a triangle mesh. 3D geometry compression does not change the topology of a 3D model, but just changes the way that a 3D model and its 3D positions and related vertex data is stored. Geometry compression can be lossy (just like JPEG compression in image processing can be lossy, for example), in which case one might notice slight artifacts like variations in 3D vertex positions (compared to the uncompressed 3D model). However, such differences are often not noticeable. There are only very few standards for geometry compression, like glTF's support of Draco compression and similar extensions.

Doing 3D conversion right, especially at scale, can be tricky, as 3D data is in general a rather complex (yet very powerful!) medium. This also applies to STEP Enhanced and USDZ files - the conversion guide above provides a rough first idea about that. Once you know what you would like to do, tools like RapidPipeline can help you perform the necessary steps, and to even automate the process for thousands or even millions of files.

Especially when introducing pipelines and workflows at scale in an enterprise context, it is usually good to rely on dedicated tools and expertise, making sure you do not introduce any steps into your 3D workflow that are detrimental to the final output's quality, or that take your team too much time (and money).

If you're interested to hire dedicated expertise from the best in the field to help your company reach your goals fast and reliably, please do not hestitate to contact DGG. Being the creators of RapidPipeline, and ambassadors for open 3D standards for more than a decade, we have been building some of the world's most advanced 3D pipelines, having processed many millions of 3D assets.

Therefore, our expertise will help you to reach your goals faster, at scale, and with the least possible friction, since we are focused on maximum interoperability.

To get started with 3D data conversion and optimization today, sign up for a free account!

If you have any questions, feel free to chat with our human team.