atlas-uv-fitting skillA
atlas-uv-fitting is agent-read markdown (skill) from max-786/claude-3d-harness: Detect texture-atlas regions and map each source part to its own UV rectangle or projected UV surface. Use when a texture pack must fit a Blender model 1:1, when textures look off/stretched, when alpha decals or lightmaps are provided, or before exporting a textured GLB for a brand mascot/logo..
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
What the file says
# Atlas UV Fitting This skill exists because assigning a texture material is not the same as fitting a texture. ## Supplemental map sanity rule Do not blindly wire emissive/roughness/bump/lightmap images into every atlas-mapped part. First verify the supplemental map has the same UV layout and semantic region as the basecolor. If it contains aura dots, guide marks, lightmap blobs, or decorations outside the part, leave it disconnected for that mesh and use constant roughness/bump plus explicit edge/glow geometry instead. ## Hard rules - Atlas textures must be mapped by region; never apply the full atlas to every structural mesh. - Front-facing hero surfaces use front-projected UVs or a source-region rectangle. - Side/back surfaces use their own UV islands or procedural/baked fills. - Roughness, bump, normal, AO, and lightmap images are `Non-Color`. - Alpha decals must use alpha-connected materials and no black backing planes. - Base GLB should not include reference planes or optional aura unless explicitly requested. ## Workflow 1. Run `scripts/atlas_region_detector.py` on basecolor/decal/aura atlases. 2. Name regions semantically in `atlas_regions.json`. …
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How to install
mdr add max-786/claude-3d-harness/atlas-uv-fitting@git:20260921.d4bf893mdr add max-786/claude-3d-harness/atlas-uv-fitting@sha256:79072a7965bd535ePin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_zxtx6ogltpgekhae)
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Versions
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Source
max-786/claude-3d-harness · 6 stars · license MIT · pushed 2026-09-21 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_zxtx6ogltpgekhae GET https://markdownregistry.com/api/v1/resolve?ref=max-786/claude-3d-harness/atlas-uv-fitting GET https://markdownregistry.com/api/v1/blob/79072a7965bd535e7676b800932343c420f8e0568361c78999be55e34e6c6ff3
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