AutoLOD - Mesh Decimator

EXCLUSIVE DISCOUNT for AutoLOD users, get Mirage PRO for 60$ instead of 70$!

Mirage works 100% in symbiosis with AutoLOD for the ULTIMATE optimization LOD system.

Online Documentation

Discord Channel

AutoLOD is fully compatible with any Unity version from 2020.3 up to Unity 6.3

• Elevate Your Experience with the brand new 'High-Quality' Backend: It is not just another update – it's a game-changer that will redefine your expectations.
• Best UV Layout Preservation: Experience the most precise UV layout preservation yet. The High-Quality backend ensures your textures still align perfectly after decimation, maintaining the artistic integrity of your models.
• Mesh Borders Preserving: Say goodbye to collapsed border edges. The High-Quality backend makes sure your terrain chunks will still fit together nicely after decimation.
• Unmatched Simplicity: This update keeps the user-friendly simplicity that has won over thousands of users. One click is all it takes.
• Editor and Runtime usage: Work seamlessly with both the editor plugin or the C# runtime API. AutoLOD flexible design adapts to your workflow, not the other way around.
• Prefab-Friendly: 100% compatible with prefabs. There's no need to unpack them – AutoLOD works directly with prefab instances or in prefab editing scenes.
• Characters-Friendly: Skinned Mesh Renderer and Blendshapes support out-of-the-box.
• Submesh Compatibility: AutoLOD seamlessly works with submeshes.
• Performance-Fidelity Balance: Find the perfect balance between high performance and high-fidelity results with the customizable options.
• 3 in 1 workflow: AutoLOD can be used from
• The dedicated editor window
• The LODGroup contextual menu with
• The documented C# API

For pre-sale inquiries please use Discord or send an email to contact[at]leochaumartin[dot]com

Release Notes

5.6.0

• Fixed a bug causing custom tangents to be lost after decimation

5.5.0

• New LODGroup edition widget
• New "Auto" Reduction Rate toggle, reacts with LODGroup settings
• Code refactoring

5.4.1

• Fixed a bug when loading HDRP assembly
• Wireframe Only activated by default on HDRP Preview

5.4.0

• New logo and graphic identity
• C# API now contains async decimation methods for both the fast and quality backend
• Fixed the overexposed / white preview in HDRP

5.3.0

• Added resilience for topology edge cases such as disconnected vertices, edges with no adjacent faces, ...etc
• Improved the realtime decimation preview :
• You can now choose both the fast and the HQ backends
• Improved the wireframe effect
• You can customize the wireframe color
• Fixed a bug where the wireframe would only be visible on the last submesh (if the source mesh has several submeshes)
• Fixed deprecation warnings on demo scene import on Unity 6
• Minor fixes

5.2.1

• Fixed a bug where over-decimation could occur with the new LODGroup-Oriented workflow.

5.2.0

• Introducing a brand new workflow from the LODGroup component contextual menu for a several renderers per LOD approach. For each LOD it computes adapted reduction rates according to the given transition height.

5.1.0

• AutoLOD now supports blendshapes
• Updated the Runtime API to add control over the blendshape interpolation (retrocompatibility is ensured)
• Fixed a bug where High-poly skinned meshes could be more decimated than they should
• High Quality backend now supports UInt32 meshes output

5.0.0

• Introducing a new 'High Quality' backend that preserves UV seams and mesh borders. The old backend is still available under the name 'Fast'.
• New runtime API
• Complete plugin internal refactoring

4.1.1

• Fixed a bug where applying flat shading was altering submeshes

4.1.0

New feature:

• You now have an optionnal preview area to apply decimation in real time. This feature is a great way to help you choose an appropriate reduction rate value.

Fixes:

• The "optimize source mesh" option has been removed since it was not preserving enough the source mesh.

4.0.0

Fixes:

• You are now forced to save decimated meshes to assets, providing garantee of not losing the meshes after closing and reopening the scene

New features:

• You can now change the default export path from the preferences.

3.3

Fixes:

• Decimated mesh won't have a mesh collider as the first LOD collider will remain active.

3.2

Updates:

• You can now add any compatible renderer from its context menu in the inspector

Fixes:

• Vertex Colors are now supported