One Click Mesh Suite — LOD, Optimizer & Combiner

One Click Mesh Suite — LOD, Optimizer & Combiner

A complete mesh optimization pipeline built natively inside Unity. Reduce polygons, generate LODs, and combine meshes — without leaving the editor.

Bloated meshes. High draw calls. Manual LOD work.

Reduce polygons → Generate LODs → Combine meshes → Ship faster.

No external software. No destructive workflows. No pipeline interruptions.

3 tools. One package.

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INCLUDED TOOLS

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1. Mesh Optimizer — Polygon Reduction

Reduce triangle and vertex counts using Quadric Error Metric (QEM) simplification. Designed for clean topology results on standard meshes.

• High-quality polygon reduction

• Vertex welding

• UV seam & bone weight preservation

• Protection zones for important detail areas

• Live preview system

• Large mesh support (100k+ triangles)

• .asset and .fbx export options

• Non-destructive workflow

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2. Mesh Weld Pro — Combiner & Texture Atlas

Combine multiple meshes and materials into a single optimized mesh. Reduces draw calls without breaking your scene hierarchy.

• Static and skinned mesh support

• Texture atlas baking across Albedo, Normal, Metallic, Emission & Occlusion

• Blend shape preservation

• Shader auto-detection

• Auto-configuration system

• Full undo support & runtime API

• No FBX Exporter package required

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3. Batch LOD Generator — Scene-Wide LOD Generation

Generate LOD chains across multiple objects at once. Background processing keeps the editor responsive throughout.

• Multi-object batch processing

• Async background thread (no editor freezing)

• Per-object quality and screen-height overrides

• Static and skinned mesh support

• Up to 7 LOD levels

• Auto-grouping for shared hierarchy roots

• Prefab-safe workflow & full undo support

• QEM-powered simplification

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WHY THIS SUITE

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Most optimization workflows require exporting to Blender, decimating, and re-importing — breaking prefabs, losing rigging, and wasting time. This suite keeps the entire process inside Unity, non-destructively.

All three tools are designed to work together or independently, depending on what your project needs.

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PERFECT FOR

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• Mobile games

• VR / AR projects

• Open world environments

• Characters & vehicles

• Performance-critical projects

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WORKS WITH

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• Unity 2020.3 LTS or newer

• Built-in Render Pipeline

• URP

• HDRP

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COMPATIBILITY & EXPECTATIONS

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Please read before purchasing.

This suite works well with standard imported meshes — FBX assets, environment props, characters, vehicles, and skinned meshes across all supported pipelines. Results depend on the quality of your source geometry.

May not perform as expected with:

• Non-manifold or degenerate geometry

• Meshes with missing or broken UV maps

• Heavily customized or non-standard shaders

• Blend shape-heavy meshes in the Mesh Optimizer (blend shapes are supported in Mesh Weld Pro)

We recommend watching the demo videos and reviewing screenshots before purchasing. Pre-sale questions: supportblackboxcreation@gmail.com

Refund eligibility follows Unity Asset Store policies.

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IMPORTANT NOTES

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• Unity Editor tool — not a standalone application

• Not a replacement for manual modeling in Blender or Maya

• Complex meshes may need manual adjustments after optimization

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VERSION 1.1 — WHAT'S NEW

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• Three texture preservation modes (Normal, UV Preserve, UV Lock) to prevent stretching after simplification

• Major speed improvement — 50k+ polygon meshes complete in seconds with no editor freeze

• Real-time progress bar during export so you know the editor is working

• Export as .asset, .fbx, or both simultaneously

• Batch LOD Generator runs on a background thread with per-source quality overrides

• Auto-combined LODs for objects sharing the same hierarchy root

• Mesh Weld Pro now bakes all five map types into one atlas

• Atlas exclusion keeps face-animation maps clean automatically

• Blend shape transfer and bone deduplication for skinned meshes

• Auto-Detect Settings reads your shaders and configures the combiner automatically

• Dark inspector theme with color-coded reduction bars

• Existing Mesh Optimizer settings upgrade automatically — no migration needed

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WHAT'S INCLUDED

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• Mesh Optimizer

• Batch LOD Generator

• Mesh Weld Pro (Combiner + Atlas)

• Custom inspectors & editor windows

• Runtime APIs

• Full documentation

Turn hours of manual optimization into seconds.