Uploading U3Ma Files

Uploading U3Ma

When uploading U3Ma, ensure your files meet the following specifications and guidelines for a smooth upload process.

File must follow official specifications of U3Ma, for reference please see U3M – Unified 3D Material

Supported File Formats within U3Ma

• Texture Maps: Files must be in .png or .jpeg  format.
• Dimensions: Maximum size of 4000px x 4000px.
• File Size: Each .U3Ma file must not exceed 150MB.
• Resolution Consistency: All PBR texture maps in a U3Ma must have identical dimensions in width and height.
• Versions: u3m1.0, u3m1.1

How to create a U3Ma from a u3m 

1. Compress: Combine textures folder and u3m-file which are within the u3m folder into a .zip file.
   • Ensure the file follows the specifications above.
2. Upload: Change the file type by overwriting .zip with .u3ma. Confirm the change with "OK". 

Uploading Guidelines

1. Upload: Select the U3Ma(s) from your computer using the upload dialog in DMIx.
2. Attachments: The original U3Ma will be added automatically as a attachement to DMIx. If additional attachments are required, they must have the same name as the U3Ma file but could differ by file type. Select all files together with the U3Ma to upload them as attachement.  To learn more, refer to the Attachment Upload Help article.

By adhering to these guidelines, your uploads will be processed efficiently within the DMIx platform. For further assistance, feel free to reach out to the support team.