Blog: From Upload to Embed — The Vectreal Publisher Walkthrough

[Schlomoh]

We published a detailed walkthrough of the Publisher workflow — the complete path from dragging a 3D file onto the canvas to pasting a working embed snippet into a page.

Covered in the guide:

• Upload: supported formats (GLB, glTF, OBJ; USDZ limited/WIP), multi-file glTF bundles, common error states
• Optimization: four non-destructive quality presets, mesh simplification via glTF-Transform, KTX2/Basis Universal texture compression in a Web Worker
• Scene configuration: HDR environment presets, camera positioning, auto-rotate, contact and accumulative shadows
• Publish flow: draft vs. published states, preview API keys scoped per project, domain allowlists
• Embed: responsive and fixed-size iframe snippets, Fullscreen and Product Detail layout variants
• Status code reference for debugging embed issues

The guide also notes current limitations: USDZ support is work in progress, and grid rendering is not yet active.

Read the full post: https://vectreal.com/news-room/the-vectreal-publisher-walkthrough

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