{
  "name": "Maple Acer medium3 visual substitute candidate",
  "author": "LOLIPOP",
  "source": "https://sketchfab.com/3d-models/maple-trees-pack-lowpoly-game-ready-lods-b5d2833c258f4054a01ee2b4ef85adf0",
  "official_secondary_listing": "https://www.leadwerks.com/community/files/file/3580-realistic-maple-trees/",
  "mirror": "https://github.com/milnet01/Vestige/tree/main/assets/models/nature/gameready/maple",
  "license": "CC BY 4.0",
  "license_url": "https://creativecommons.org/licenses/by/4.0/",
  "attribution": "3D tree models by LOLIPOP (https://sketchfab.com/lolipop_1707), licensed under CC BY 4.0. Source: Maple trees pack. Mirror split/recentered author LOD meshes and reduced 2K textures to 1K, billboard to 512px. Converted to embedded GLB for this preview, without further mesh simplification or pixel resizing.",
  "verification": "Creator listing identifies pack and CC Attribution; mirror credits same author and CC BY4, exact LOD0/2/billboard triangle counts match creator description. Official download unavailable without login, so source-byte identity cannot be established. Do not describe mirror textures as original 2K.",
  "campus_accuracy": "Maple species not verified on campus; visual substitute only.",
  "quality": "LOD0 preserves author4750tris, LOD2 author1052tris visibly sparser; 36tri billboard strongly blurry/cross-card at close range and not recommended for near/mid views. All sampled candidate textures are lower resolution mirror derivatives.",
  "dimensions_blender_xyz_m": [
    {
      "tier": "lod0",
      "dimensions_m": [
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    },
    {
      "tier": "lod2",
      "dimensions_m": [
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      ]
    },
    {
      "tier": "billboard",
      "dimensions_m": [
        8.495038986206055,
        7.552227973937988,
        10.186896324157715
      ]
    }
  ],
  "files": [
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      "path": "material-adapted-candidates/maple_acer_medium_3_lod0.glb",
      "bytes": 9476640,
      "sha256": "c7a2067a12f0b117b186bc9e3f8f5883615372c9040ae83d7a1f9fa80b2ed49b",
      "triangles": 4750,
      "tier": "lod0"
    },
    {
      "path": "material-adapted-candidates/maple_acer_medium_3_lod2.glb",
      "bytes": 9304604,
      "sha256": "dd421b04531b16a815f2685075c5374f4a9f45dcc133d42596fa8b9113d0ca63",
      "triangles": 1052,
      "tier": "lod2"
    },
    {
      "path": "material-adapted-candidates/maple_acer_medium_3_billboard.glb",
      "bytes": 599704,
      "sha256": "0d575a30cd65c20d85a9c78af8e19b51dec0149f16b16581182fdc8181841fb4",
      "triangles": 36,
      "tier": "billboard"
    }
  ],
  "textures": [
    {
      "path": "originals/lolipop-maple/Acer_medium_3_Billboard_Mat_baseColor.png",
      "bytes": 217788,
      "sha256": "5bd9fccdd16cfdaf1d71249d35d52e08006dd14609c2018ca91b2030909ed619",
      "dimensions": [
        512,
        512
      ]
    },
    {
      "path": "originals/lolipop-maple/Acer_medium_3_Billboard_Mat_normal.png",
      "bytes": 376850,
      "sha256": "5fb58288b562cab3637459484b7cea72b6ebd8c7cbdad0ea4b498848b5a75c95",
      "dimensions": [
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      ]
    },
    {
      "path": "originals/lolipop-maple/Bark_Mat_baseColor.png",
      "bytes": 2216864,
      "sha256": "3c1ac23b1cdbf60130ebf741e2897c4872be8e0128aadf0671a937e8148816f5",
      "dimensions": [
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      ]
    },
    {
      "path": "originals/lolipop-maple/Bark_Mat_metallicRoughness.png",
      "bytes": 1716680,
      "sha256": "07061a0f62e4ccc19bd003e83ccc0219575be88c801deee61615d5842f166788",
      "dimensions": [
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      ]
    },
    {
      "path": "originals/lolipop-maple/Bark_Mat_normal.png",
      "bytes": 2691217,
      "sha256": "5db237085a277656e8d3793d6baf8dd5e127d18e5bb407e2c987bfbe4914ebc9",
      "dimensions": [
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      ]
    },
    {
      "path": "originals/lolipop-maple/Cluster_Mat_baseColor.png",
      "bytes": 637830,
      "sha256": "d97b50eaa7d4855f05e6e83ab8c7e07bc52911ae1b85186d975e8a2218e44ee0",
      "dimensions": [
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      ]
    },
    {
      "path": "originals/lolipop-maple/Cluster_Mat_metallicRoughness.png",
      "bytes": 822757,
      "sha256": "7e31673c1c9e3dbc5ca11b5790cc72f9d3c12be2200c076888780840fdb01e9a",
      "dimensions": [
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      ]
    },
    {
      "path": "originals/lolipop-maple/Cluster_Mat_normal.png",
      "bytes": 1165887,
      "sha256": "43fbd62283e63eb4ff7cc859385865300cbc53f087751234af324409fefc244f",
      "dimensions": [
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      ]
    }
  ],
  "deployment_scope": "Approved by project owner for a small visible replacement sample; maples are visual substitutes, not verified campus species. No billboard in near or mid distance.",
  "runtime_adaptation": {
    "output": "maple-author-lods-edgepad.glb",
    "bytes": 9535168,
    "sha256": "529c0427b53ebffaabe9bae489f8b2b29f8128ebd783b782487524702902203e",
    "sourceHashes": [
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      "dd421b04531b16a815f2685075c5374f4a9f45dcc133d42596fa8b9113d0ca63"
    ],
    "tiers": [
      "LOD0",
      "LOD2"
    ],
    "triangles": [
      4750,
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    ],
    "sharedImages": 6,
    "sharedMaterials": 2,
    "textureSize": [
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    ],
    "allAccessorBufferViewsBitExact": true,
    "commonRootAnchorBeforeTransform": [
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    "commonRootAnchorMaxLODDelta": 0.0,
    "leafRenderMode": "MASK",
    "cutoff": 0.4,
    "edgePadding": {
      "inputPNG": "d97b50eaa7d4855f05e6e83ab8c7e07bc52911ae1b85186d975e8a2218e44ee0",
      "outputPNG": "6ba6e7d3096a423df261a58282627f0adebf6da0015c62d3104ea01dd159e7f2",
      "allAlphaBitExact": true,
      "allRGBAWithAlphaAboveZeroBitExact": true,
      "transparentPixels": 779130,
      "changedRGBPixels": 776926
    },
    "notClaimed": "Author original 2K texture identity, actual campus species, GPU/phone acceptance."
  },
  "runtimeRelease": "20261015-r23b-alltrees",
  "runtimeSelection": {
    "count": 518,
    "indices": "All existing indices 0..517; positions/heights/yaw/ground38 absolute offsets unchanged",
    "authorLOD0Triangles": 4750,
    "authorLOD2Triangles": 1052,
    "maxLOD0Count": 71,
    "worstConservativeTriangles": 807494,
    "maxDrawCalls": 4,
    "allVisibleAerialTriangles": 544936,
    "frustum": "Actual transformed world AABB union of both authored LODs",
    "originalCanopyShadow": "Original raw canopy hidden; no new leaf silhouette casting into raw shadow map."
  }
}