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Asset Transformer Studio

2026.5.0

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Asset Transformer Studio

2026.5.0

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  5. Exporting Files

Exporting GLB With Draco Compression

How to export GLB files with Draco mesh compression from Asset Transformer Studio
Read time 1 minute
Last updated 12 hours ago
Asset Transformer Studio can export binarized glTF files (.glb), a format that's broadly used to consume 3D models on the web.
It is also possible to export .glb files using Draco mesh compression, a method used to compress and decompress geometric meshes, making .glb files much lighter, meaning faster upload/download time.
Note
In Asset Transformer Studio, only Compression is supported, Decompression is not supported yet.

How To

Go to Preferences (F9) > 
IO
> 
Export
> 
GLTF
and enable the 
ExportGLTFDraco
parameter.
There are advanced parameters that are meant to fine-tune Draco compression behavior.
Draco compression settings

Scripting

The 
ExportGLTFDraco
parameter (and the other advanced parameters as well) can be set in a script using the following command:
core.setModuleProperty("IO", "ExportGLTFDraco", "True")
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