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Lod Generator

by dreamyartworld.com·Workflow

Images © dreamyartworld.com. Used for product review; image policy.

Why we like it

Version 2.0 brings a fully redesigned UI panel, enhanced Blender 4.1+ compatibility, and rewritten documentation with real-world examples for mobile game, VR environment, and RTS unit setups.

What is Lod Generator?

LOD Generator (also known as DAW LOD Generator) for Blender automates the Level of Detail workflow directly inside Blender's interface. It generates up to 8 LOD levels, from LOD0 through LOD7, with per-level enable and disable toggles, and reduces polygon counts while preserving UVs, volume, and materials during mesh decimation.

Version 2.0 adds a Smart Export v2 system with engine-specific presets, generating Unity Prefab metadata, Unreal Blueprint metadata, and AR/VR manifest files for WebXR/AR/VR pipelines. A preset system ships with industry profiles including Mobile Performance, Console/PC Balanced, High-End Cinematic, VR/AR Optimized, RTS, Ultra Mobile, and Custom. Three optimization methods are available: Collapse, Un-Subdivide, and Planar Reduce, alongside vertex group protection to protect important details during reduction.

A real-time LOD Distance Preview Mode uses camera-based switching, and the UI panel displays polygon and vertex estimation for reduction preview. The addon works on multiple selected objects for batch LOD generation, uses an auto-naming system, and enhances compatibility with Blender 4.1+. It ships with full documentation, real-world examples, and expanded FAQ and troubleshooting sections.

Who is Lod Generator best for?

Lod Generator is best for game artists and asset creators building LODs in Blender for Unity, Unreal Engine, WebGL, and AR/VR pipelines.

How much does Lod Generator cost?

Lod Generator is completely free to download and use.

Key features

  • Generates up to 8 LOD levels (LOD0 to LOD7) with per-level enable/disable toggles
  • Real-time LOD Distance Preview Mode with camera-based switching
  • Smart Export v2 with engine-specific presets, plus Unity Prefab, Unreal Blueprint, and AR/VR manifest metadata generation
  • Preset system with industry profiles: Mobile Performance, Console/PC Balanced, High-End Cinematic, VR/AR Optimized, RTS, Ultra Mobile, and Custom
  • Three optimization methods: Collapse, Un-Subdivide, and Planar Reduce
  • Vertex group protection to protect important details during reduction
  • Polygon and vertex estimation display for reduction preview, with batch generation across multiple selected objects

Tags

#LOD#gamedev#optimization#Blender addon#Unity#Unreal Engine#AR/VR#WebXR

Frequently asked questions

Does LOD Generator work with Blender 4.1?

LOD Generator version 2.0 lists enhanced compatibility with Blender 4.1 and later. The addon runs directly within Blender's interface, and its controls sit in a redesigned UI panel accessed from the N-panel. Version 2.0 also improved handling of complex meshes and added more stable behavior with high-poly meshes, along with fixes to LOD naming during multi-object processing. Check the developer's page for the full list of supported Blender versions before installing.

How does LOD Generator export for Unity and Unreal Engine?

LOD Generator uses its Smart Export v2 system with engine-specific presets. For Unity, it generates Auto LODGroup JSON files and Prefab metadata, with proper axis orientation (Forward: -Z, Up: Y) and FBX export with embedded textures. For Unreal Engine, it produces Auto LOD system metadata and Blueprint metadata with correct axis setup (Forward: X, Up: Z). An AR/VR optimized GLB pipeline with manifest.json generation targets WebXR and mobile, and animation export is supported.

What optimization methods does LOD Generator offer?

LOD Generator provides three optimization methods: Collapse, Un-Subdivide, and Planar Reduce. You can set custom polygon reduction values per LOD, and vertex group protection helps preserve important details during reduction. The tool aims to preserve UVs, volume, and materials during mesh decimation, and displays polygon and vertex estimation so you can preview the reduction. Version 2.0 fixed broken topology on some Collapse operations and distortion issues when using Planar reduction.

Is LOD Generator free to use?

LOD Generator is listed as free in this catalog. It ships with step-by-step installation instructions, full documentation covering all workflows, and email-based technical support. The documentation includes real-world examples for mobile game, VR environment, RTS unit, and custom setups, plus expanded FAQ and troubleshooting sections. For current licensing details and terms, refer to the developer's page before downloading.

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