Version and Updates

Version and Copyright Notice

• Software version: LCC Model Editor V1.3.1
• Release date: September 2026

Note: Lixel®, XGRIDS Lixel®, and Lixel CyberColor™ are registered trademarks of Shenzhen XGRIDS Innovation Technology Co., Ltd. Other product, company, and brand names mentioned in this document may be the trademark property of their respective holders.

What's New

V1.3.1

• Updated the installer UI.
• Fixed installer language issues.
• Improved and fixed known issues.

V1.3.0

• Added support for editing data containing spherical harmonics.
• Added the User Experience Improvement Program and supplementary information for related agreements.
• Improved the Align tool, allowing users to customize the grid plane used for alignment and choose whether to set the center of the selected plane as the world origin.
• Improved and fixed known issues.

V1.2.0

• Added Mip Filter, which automatically matches an appropriate rendering mode for LCC2 and third-party PLY models to reduce flicker and jagged edges while preserving model details.
• Added the Align tool. Select three points on a model surface to create a reference plane and quickly align the model to the grid.
• Added Perspective Projection and Orthographic Projection for model browsing, orthographic inspection, and precise alignment.
• Improved and fixed known issues.

V1.1.0

• Added a User Guide that helps you quickly get familiar with the interface layout and core operations.
• Added real-time blue highlighting of objects within the selection for clearer selection feedback.
• Improved editing operations by removing the local/global mode distinction, making it easier to freely edit Gaussian models of any scene size.
• Improved and fixed known issues.