8 documented changes.

Version
2025.5.1
Released
Oct 1, 2025
Product
Asset Transformer SDK
Asset Transformer SDK changelog

Asset Transformer SDK 2025.5.1

Official notes

Added

  1. Feature

    `algo.explodeByTopoDimension` Separate polygons, lines and points into different occurrences

  2. Feature

    `scene.createSelectionSnapshot` Create a snapshot of the current selection to use it later. Most selection related functions now take an added optional selectionId as input allowing to handle a selection and change it without disturbing the displayed selection (the current selection)

  3. Feature

    `scene.deleteSelectionSnapshot` Delete a selection snapshot using its ID

Removed

  1. Removal

    `scene.explodeSelection` : this function was not implemented so it was useless and is being removed

Fixed

  1. Fix

    Supported format extensions (CREO)

  2. Fix

    Instabilities with undo/redo and unregistered entities

  3. Fix

    GLB issues with invalid/missing textures

  4. Fix

    Broken normals/tangents after `scene.applyTransform()`

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